No semicolons.

1 files changed, 1533 insertions, 1535 deletions

diff --git a/rules.js b/rules.js
index 533881d..49b2799 100644
--- a/rules.js
+++ b/rules.js
@@ -1,4 +1,4 @@
-"use strict";
+"use strict"
 
 // TODO: optional rule - force marches
 
@@ -9,45 +9,46 @@
 
 exports.scenarios = [
 	"Standard"
-];
+]
 
 exports.roles = [
 	"Franks",
 	"Saracens",
-];
-
-const { CARDS, BLOCKS, TOWNS, PORTS, ROADS, SHIELDS } = require('./data');
-
-const FRANKS = "Franks";
-const SARACENS = "Saracens";
-const ASSASSINS = "Assassins";
-const OBSERVER = "Observer";
-const BOTH = "Both";
-const DEAD = "Dead";
-const F_POOL = "FP";
-const S_POOL = "SP";
-const SEA = "Sea";
-const ENGLAND = "England";
-const FRANCE = "France";
-const GERMANIA = "Germania";
-const TYRE = "Tyre";
-const TRIPOLI = "Tripoli";
-const ALEPPO = "Aleppo";
-const ANTIOCH = "Antioch";
-const ST_SIMEON = "St. Simeon";
-const DAMASCUS = "Damascus";
-const MASYAF = "Masyaf";
-const SALADIN = "Saladin";
-
-const INTRIGUE = 3;
-const WINTER_CAMPAIGN = 6;
-
-const ENGLISH_CRUSADERS = [ "Richard", "Robert", "Crossbows" ];
-const GERMAN_CRUSADERS = [ "Barbarossa", "Frederik", "Leopold" ];
-const FRENCH_CRUSADERS = [ "Philippe", "Hugues", "Fileps" ];
-const SALADIN_FAMILY = [ "Saladin", "Al Adil", "Al Aziz", "Al Afdal", "Al Zahir" ];
-
-const GERMAN_ROADS = [ ST_SIMEON, ANTIOCH, ALEPPO ];
+]
+
+const { CARDS, BLOCKS, TOWNS, PORTS, ROADS, SHIELDS } = require('./data')
+
+const FRANKS = "Franks"
+const SARACENS = "Saracens"
+const ASSASSINS = "Assassins"
+const OBSERVER = "Observer"
+const BOTH = "Both"
+const ELIMINATED = null
+const DEAD = "Dead"
+const F_POOL = "FP"
+const S_POOL = "SP"
+const SEA = "Sea"
+const ENGLAND = "England"
+const FRANCE = "France"
+const GERMANIA = "Germania"
+const TYRE = "Tyre"
+const TRIPOLI = "Tripoli"
+const ALEPPO = "Aleppo"
+const ANTIOCH = "Antioch"
+const ST_SIMEON = "St. Simeon"
+const DAMASCUS = "Damascus"
+const MASYAF = "Masyaf"
+const SALADIN = "Saladin"
+
+const INTRIGUE = 3
+const WINTER_CAMPAIGN = 6
+
+const ENGLISH_CRUSADERS = [ "Richard", "Robert", "Crossbows" ]
+const GERMAN_CRUSADERS = [ "Barbarossa", "Frederik", "Leopold" ]
+const FRENCH_CRUSADERS = [ "Philippe", "Hugues", "Fileps" ]
+const SALADIN_FAMILY = [ "Saladin", "Al Adil", "Al Aziz", "Al Afdal", "Al Zahir" ]
+
+const GERMAN_ROADS = [ ST_SIMEON, ANTIOCH, ALEPPO ]
 
 const KINGDOMS = {
 	Syria: SARACENS,
@@ -55,35 +56,35 @@ const KINGDOMS = {
 	Tripoli: FRANKS,
 	Jerusalem: FRANKS,
 	Egypt: SARACENS,
-};
+}
 
 const VICTORY_TOWNS = [
 	"Aleppo", "Damascus", "Egypt",
 	"Antioch", "Tripoli", "Acre", "Jerusalem"
-];
+]
 
 // serif cirled numbers
-const DIE_HIT = [ 0, '\u2776', '\u2777', '\u2778', '\u2779', '\u277A', '\u277B' ];
-const DIE_MISS = [ 0, '\u2460', '\u2461', '\u2462', '\u2463', '\u2464', '\u2465' ];
-const DIE_SELF = '\u2716';
+const DIE_HIT = [ 0, '\u2776', '\u2777', '\u2778', '\u2779', '\u277A', '\u277B' ]
+const DIE_MISS = [ 0, '\u2460', '\u2461', '\u2462', '\u2463', '\u2464', '\u2465' ]
+const DIE_SELF = '\u2716'
 
-const ATTACK_MARK = "*";
-const RESERVE_MARK_1 = "\u2020";
-const RESERVE_MARK_2 = "\u2021";
+const ATTACK_MARK = "*"
+const RESERVE_MARK_1 = "\u2020"
+const RESERVE_MARK_2 = "\u2021"
 
 // Only used by UI layer for layout. remove from game logic.
-delete TOWNS[DEAD];
-delete TOWNS[F_POOL];
-delete TOWNS[S_POOL];
-delete TOWNS[SEA];
+delete TOWNS[DEAD]
+delete TOWNS[F_POOL]
+delete TOWNS[S_POOL]
+delete TOWNS[SEA]
 
 // Quick lists for fast iteration
 const BLOCKLIST = Object.keys(BLOCKS)
 const TOWNLIST = Object.keys(TOWNS)
 
-let states = {};
+let states = {}
 
-let game = null;
+let game = null
 
 function random(n) {
 	if (game.rng === 1)
@@ -92,80 +93,80 @@ function random(n) {
 }
 
 function log(s) {
-	game.log.push(s);
+	game.log.push(s)
 }
 
 function active_adjective() {
-	return (game.active === FRANKS ? "Frank" : "Saracen");
+	return (game.active === FRANKS ? "Frank" : "Saracen")
 }
 
 function join(list, conj = "or") {
-	if (list.length === 0) return "";
-	if (list.length === 1) return list[0];
-	if (list.length === 2) return `${list[0]} ${conj} ${list[1]}`;
-	return `${list.slice(0,-1).join(", ")}, ${conj} ${list[list.length-1]}`;
+	if (list.length === 0) return ""
+	if (list.length === 1) return list[0]
+	if (list.length === 2) return `${list[0]} ${conj} ${list[1]}`
+	return `${list.slice(0,-1).join(", ")}, ${conj} ${list[list.length-1]}`
 }
 
 function log_move_start(from) {
-	game.move_buf = [ from ];
+	game.move_buf = [ from ]
 }
 
 function log_move_continue(to, mark) {
 	if (mark)
-		game.move_buf.push(to + mark);
+		game.move_buf.push(to + mark)
 	else
-		game.move_buf.push(to);
+		game.move_buf.push(to)
 }
 
 function log_move_end() {
 	if (game.move_buf && game.move_buf.length > 1)
-		game.summary.push(game.move_buf);
-	delete game.move_buf;
+		game.summary.push(game.move_buf)
+	delete game.move_buf
 }
 
 function print_summary(text, skip_if_empty = false) {
-	let n = 0;
+	let n = 0
 	function print_move(last) {
-		return "\n" + n + " " + last.join(" \u2192 ");
+		return "\n" + n + " " + last.join(" \u2192 ")
 	}
 	if (!skip_if_empty || game.summary.length > 0) {
-		game.summary.sort();
-		let last = game.summary[0];
+		game.summary.sort()
+		let last = game.summary[0]
 		for (let entry of game.summary) {
 			if (entry.toString() !== last.toString()) {
-				text += print_move(last);
-				n = 0;
+				text += print_move(last)
+				n = 0
 			}
-			++n;
-			last = entry;
+			++n
+			last = entry
 		}
 		if (n > 0)
-			text += print_move(last);
+			text += print_move(last)
 		else
-			text += "\nnothing.";
-		log(text);
+			text += "\nnothing."
+		log(text)
 	}
-	delete game.summary;
+	delete game.summary
 }
 
 function enemy(p) {
-	if (p === FRANKS) return SARACENS;
-	if (p === SARACENS) return FRANKS;
-	return null;
+	if (p === FRANKS) return SARACENS
+	if (p === SARACENS) return FRANKS
+	return null
 }
 
 function is_inactive_player(current) {
-	return current === OBSERVER || (game.active !== current && game.active !== BOTH);
+	return current === OBSERVER || (game.active !== current && game.active !== BOTH)
 }
 
 function is_winter() {
-	return game.turn === 6;
+	return game.turn === 6
 }
 
 function remove_from_array(array, item) {
-	let i = array.indexOf(item);
+	let i = array.indexOf(item)
 	if (i >= 0)
-		array.splice(i, 1);
+		array.splice(i, 1)
 }
 
 function deep_copy(original) {
@@ -222,9 +223,9 @@ function gen_action_undo(view) {
 	if (!view.actions)
 		view.actions = {}
 	if (game.undo && game.undo.length > 0)
-		view.actions.undo = 1;
+		view.actions.undo = 1
 	else
-		view.actions.undo = 0;
+		view.actions.undo = 0
 }
 
 function gen_action(view, action, argument) {
@@ -232,462 +233,462 @@ function gen_action(view, action, argument) {
 		view.actions = {}
 	if (argument !== undefined) {
 		if (!(action in view.actions)) {
-			view.actions[action] = [ argument ];
+			view.actions[action] = [ argument ]
 		} else {
 			if (!view.actions[action].includes(argument))
-				view.actions[action].push(argument);
+				view.actions[action].push(argument)
 		}
 	} else {
-		view.actions[action] = true;
+		view.actions[action] = true
 	}
 }
 
 function roll_d6() {
-	return random(6) + 1;
+	return random(6) + 1
 }
 
 function shuffle_deck() {
-	let deck = [];
+	let deck = []
 	for (let c = 1; c <= 27; ++c)
-		deck.push(c);
-	return deck;
+		deck.push(c)
+	return deck
 }
 
 function deal_cards(deck, n) {
-	let hand = [];
+	let hand = []
 	for (let i = 0; i < n; ++i) {
-		let k = random(deck.length);
-		hand.push(deck[k]);
-		deck.splice(k, 1);
+		let k = random(deck.length)
+		hand.push(deck[k])
+		deck.splice(k, 1)
 	}
-	return hand;
+	return hand
 }
 
 function select_random_block(where) {
-	let list = [];
+	let list = []
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where)
-			list.push(b);
+			list.push(b)
 	if (list.length === 0)
-		return null;
-	return list[random(list.length)];
+		return null
+	return list[random(list.length)]
 }
 
 function select_random_enemy_block(where) {
-	let list = [];
+	let list = []
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where && block_owner(b) === enemy(game.active))
-			list.push(b);
+			list.push(b)
 	if (list.length === 0)
-		return null;
-	return list[random(list.length)];
+		return null
+	return list[random(list.length)]
 }
 
 function block_name(who) {
 	if (BLOCKS[who].type === 'nomads')
-		return BLOCKS[who].name;
-	return who;
+		return BLOCKS[who].name
+	return who
 }
 
 function block_type(who) {
-	return BLOCKS[who].type;
+	return BLOCKS[who].type
 }
 
 function block_home(who) {
-	let home = BLOCKS[who].home;
-	if (home === "Normandy") return "England";
-	if (home === "Aquitaine") return "England";
-	if (home === "Bourgogne") return "France";
-	if (home === "Flanders") return "France";
-	return home;
+	let home = BLOCKS[who].home
+	if (home === "Normandy") return "England"
+	if (home === "Aquitaine") return "England"
+	if (home === "Bourgogne") return "France"
+	if (home === "Flanders") return "France"
+	return home
 }
 
 function list_seats(who) {
 	switch (block_type(who)) {
 	case 'nomads':
-		return [ block_home(who) ];
+		return [ block_home(who) ]
 	case 'turcopoles':
-		who = "Turcopoles";
-		break;
+		who = "Turcopoles"
+		break
 	case 'military_orders':
-		who = BLOCKS[who].name;
-		break;
+		who = BLOCKS[who].name
+		break
 	}
 	if (is_saladin_family(who))
-		who = SALADIN;
+		who = SALADIN
 	if (who === "Raymond (Tiberias)" || who === "Raymond (Tripoli)")
-		who = "Raymond";
-	let list = [];
+		who = "Raymond"
+	let list = []
 	for (let town in SHIELDS)
 		if (SHIELDS[town].includes(who))
-			list.push(town);
-	return list;
+			list.push(town)
+	return list
 }
 
 function is_home_seat(where, who) {
 	if (is_saladin_family(who))
-		who = SALADIN;
+		who = SALADIN
 	switch (block_type(who)) {
 	case 'nomads':
-		return where === block_home(who);
+		return where === block_home(who)
 	case 'turcopoles':
-		who = "Turcopoles";
-		break;
+		who = "Turcopoles"
+		break
 	case 'military_orders':
-		who = BLOCKS[who].name;
-		break;
+		who = BLOCKS[who].name
+		break
 	}
 	if (who === "Raymond (Tiberias)" || who === "Raymond (Tripoli)")
-		who = "Raymond";
+		who = "Raymond"
 	if (SHIELDS[where] && SHIELDS[where].includes(who))
-		return true;
-	return false;
+		return true
+	return false
 }
 
 function block_pool(who) {
 	if (BLOCKS[who].owner === FRANKS)
-		return F_POOL;
-	return S_POOL;
+		return F_POOL
+	return S_POOL
 }
 
 function block_owner(who) {
-	return BLOCKS[who].owner;
+	return BLOCKS[who].owner
 }
 
 function block_initiative(who) {
-	return BLOCKS[who].combat[0];
+	return BLOCKS[who].combat[0]
 }
 
 function block_fire_power(who) {
-	return BLOCKS[who].combat[1] | 0;
+	return BLOCKS[who].combat[1] | 0
 }
 
 function block_move(who) {
-	return BLOCKS[who].move;
+	return BLOCKS[who].move
 }
 
 function block_max_steps(who) {
-	return BLOCKS[who].steps;
+	return BLOCKS[who].steps
 }
 
 function is_saladin_family(who) {
-	return who === "Saladin" || who === "Al Adil" || who === "Al Aziz" || who === "Al Afdal" || who === "Al Zahir";
+	return who === "Saladin" || who === "Al Adil" || who === "Al Aziz" || who === "Al Afdal" || who === "Al Zahir"
 }
 
 function is_english_crusader(who) {
-	return (who === "Richard" || who === "Robert" || who === "Crossbows");
+	return (who === "Richard" || who === "Robert" || who === "Crossbows")
 }
 
 function are_crusaders_not_in_pool(crusaders) {
 	for (let b of crusaders)
 		if (game.location[b] === F_POOL)
-			return false;
-	return true;
+			return false
+	return true
 }
 
 function is_block_on_map(who) {
-	let location = game.location[who];
-	return location && location !== DEAD && location !== F_POOL && location !== S_POOL;
+	let location = game.location[who]
+	return location && location !== DEAD && location !== F_POOL && location !== S_POOL
 }
 
 function is_block_on_land(who) {
-	let location = game.location[who];
+	let location = game.location[who]
 	return location && location !== DEAD && location !== F_POOL && location !== S_POOL &&
-		location !== ENGLAND && location !== FRANCE && location !== GERMANIA;
+		location !== ENGLAND && location !== FRANCE && location !== GERMANIA
 }
 
 function road_id(a, b) {
-	return (a < b) ? a + "/" + b : b + "/" + a;
+	return (a < b) ? a + "/" + b : b + "/" + a
 }
 
 function road_was_last_used_by_enemy(from, to) {
-	return game.last_used[road_id(from, to)] === enemy(game.active);
+	return game.last_used[road_id(from, to)] === enemy(game.active)
 }
 
 function road_was_last_used_by_friendly(from, to) {
-	return game.last_used[road_id(from, to)] === game.active;
+	return game.last_used[road_id(from, to)] === game.active
 }
 
 function road_type(a, b) {
-	return ROADS[road_id(a,b)];
+	return ROADS[road_id(a,b)]
 }
 
 function road_limit(a, b) {
-	return game.road_limit[road_id(a,b)] || 0;
+	return game.road_limit[road_id(a,b)] || 0
 }
 
 function reset_road_limits() {
-	game.road_limit = {};
+	game.road_limit = {}
 }
 
 function count_player(p, where) {
-	let count = 0;
+	let count = 0
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where && block_owner(b) === p)
-			++count;
-	return count;
+			++count
+	return count
 }
 
 function count_friendly(where) {
-	let p = game.active;
-	let count = 0;
+	let p = game.active
+	let count = 0
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where && block_owner(b) === p)
-			++count;
-	return count;
+			++count
+	return count
 }
 
 function count_enemy(where) {
-	let p = enemy(game.active);
-	let count = 0;
+	let p = enemy(game.active)
+	let count = 0
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where && block_owner(b) === p)
-			++count;
-	return count;
+			++count
+	return count
 }
 
 function count_friendly_in_field(where) {
-	let p = game.active;
-	let count = 0;
+	let p = game.active
+	let count = 0
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where && block_owner(b) === p)
 			if (!is_block_in_castle(b))
-				++count;
-	return count;
+				++count
+	return count
 }
 
 function count_enemy_in_field(where) {
-	let p = enemy(game.active);
-	let count = 0;
+	let p = enemy(game.active)
+	let count = 0
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where && block_owner(b) === p)
 			if (!is_block_in_castle(b))
-				++count;
-	return count;
+				++count
+	return count
 }
 
 function count_friendly_in_field_excluding_reserves(where) {
-	let p = game.active;
-	let count = 0;
+	let p = game.active
+	let count = 0
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where && block_owner(b) === p)
 			if (!is_block_in_castle(b) && !is_reserve(b))
-				++count;
-	return count;
+				++count
+	return count
 }
 
 function count_enemy_in_field_excluding_reserves(where) {
-	let p = enemy(game.active);
-	let count = 0;
+	let p = enemy(game.active)
+	let count = 0
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where && block_owner(b) === p)
 			if (!is_block_in_castle(b) && !is_reserve(b))
-				++count;
-	return count;
+				++count
+	return count
 }
 
 function count_blocks_in_castle(where) {
-	let n = 0;
+	let n = 0
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where && game.castle.includes(b))
-			++n;
-	return n;
+			++n
+	return n
 }
 
 function count_enemy_in_field_and_reserve(where) {
-	let n = 0;
+	let n = 0
 	for (let b of BLOCKLIST)
 		if (block_owner(b) !== game.active)
 			if (game.location[b] === where && !game.castle.includes(b))
-				++n;
-	return n;
+				++n
+	return n
 }
 
 function count_reserves(where) {
-	let n = 0;
+	let n = 0
 	for (let b of BLOCKLIST)
 		if (block_owner(b) === game.active)
 			if (game.location[b] === where && is_reserve(b))
-				++n;
-	return n;
+				++n
+	return n
 }
 
 function is_player_kingdom(p, where) {
-	return KINGDOMS[TOWNS[where].region] === p;
+	return KINGDOMS[TOWNS[where].region] === p
 }
 
 function is_friendly_kingdom(where) {
-	return KINGDOMS[TOWNS[where].region] === game.active;
+	return KINGDOMS[TOWNS[where].region] === game.active
 }
 
 function is_enemy_kingdom(where) {
-	return KINGDOMS[TOWNS[where].region] !== game.active;
+	return KINGDOMS[TOWNS[where].region] !== game.active
 }
 
 /* Town queries include castle and field. */
 function is_friendly_town(where) {
-	return (count_enemy(where) === 0) && (count_friendly(where) > 0 || is_friendly_kingdom(where));
+	return (count_enemy(where) === 0) && (count_friendly(where) > 0 || is_friendly_kingdom(where))
 }
 function is_enemy_town(where) {
-	return (count_friendly(where) === 0) && (count_enemy(where) > 0 || is_enemy_kingdom(where));
+	return (count_friendly(where) === 0) && (count_enemy(where) > 0 || is_enemy_kingdom(where))
 }
 function is_vacant_town(where) {
-	return count_friendly(where) === 0 && count_enemy(where) === 0;
+	return count_friendly(where) === 0 && count_enemy(where) === 0
 }
 function is_contested_town(where) {
-	return count_friendly(where) > 0 && count_enemy(where) > 0;
+	return count_friendly(where) > 0 && count_enemy(where) > 0
 }
 function is_enemy_occupied_town(where) {
-	return count_enemy(where) > 0;
+	return count_enemy(where) > 0
 }
 
 /* Field queries exclude castles. */
 function is_friendly_field(where) {
-	return (count_enemy_in_field(where) === 0) && (count_friendly_in_field(where) > 0 || is_friendly_kingdom(where));
+	return (count_enemy_in_field(where) === 0) && (count_friendly_in_field(where) > 0 || is_friendly_kingdom(where))
 }
 function is_enemy_field(where) {
-	return (count_friendly_in_field(where) === 0) && (count_enemy_in_field(where) > 0 || is_enemy_kingdom(where));
+	return (count_friendly_in_field(where) === 0) && (count_enemy_in_field(where) > 0 || is_enemy_kingdom(where))
 }
 function is_contested_field(where) {
-	return count_friendly_in_field(where) > 0 && count_enemy_in_field(where) > 0;
+	return count_friendly_in_field(where) > 0 && count_enemy_in_field(where) > 0
 }
 function is_friendly_or_vacant_field(where) {
-	return is_friendly_field(where) || is_vacant_town(where);
+	return is_friendly_field(where) || is_vacant_town(where)
 }
 function is_enemy_or_contested_field(where) {
-	return (count_enemy_in_field(where) > 0 || is_enemy_kingdom(where));
+	return (count_enemy_in_field(where) > 0 || is_enemy_kingdom(where))
 }
 
 /* Battle field queries exclude castles and reserves. */
 function is_contested_battle_field() {
-	let f = count_friendly_in_field_excluding_reserves(game.where);
-	let e = count_enemy_in_field_excluding_reserves(game.where);
-	return f > 0 && e > 0;
+	let f = count_friendly_in_field_excluding_reserves(game.where)
+	let e = count_enemy_in_field_excluding_reserves(game.where)
+	return f > 0 && e > 0
 }
 function is_friendly_battle_field() {
-	return count_enemy_in_field_excluding_reserves(game.where) === 0;
+	return count_enemy_in_field_excluding_reserves(game.where) === 0
 }
 function is_enemy_battle_field() {
-	return count_friendly_in_field_excluding_reserves(game.where) === 0;
+	return count_friendly_in_field_excluding_reserves(game.where) === 0
 }
 
 function is_reserve(who) {
-	return game.reserves1.includes(who) || game.reserves2.includes(who);
+	return game.reserves1.includes(who) || game.reserves2.includes(who)
 }
 
 function is_field_attacker(who) {
 	if (game.location[who] === game.where && block_owner(who) === game.attacker[game.where])
-		return !is_reserve(who) && !is_block_in_castle(who);
-	return false;
+		return !is_reserve(who) && !is_block_in_castle(who)
+	return false
 }
 
 function is_field_defender(who) {
 	if (game.location[who] === game.where && block_owner(who) !== game.attacker[game.where])
-		return !is_reserve(who) && !is_block_in_castle(who);
-	return false;
+		return !is_reserve(who) && !is_block_in_castle(who)
+	return false
 }
 
 function is_field_combatant(who) {
 	if (game.location[who] === game.where)
-		return !is_reserve(who) && !is_block_in_castle(who);
-	return false;
+		return !is_reserve(who) && !is_block_in_castle(who)
+	return false
 }
 
 function is_block_in_field(who) {
-	return !is_reserve(who) && !is_block_in_castle(who);
+	return !is_reserve(who) && !is_block_in_castle(who)
 }
 
 function is_siege_attacker(who) {
-	return game.storming.includes(who);
+	return game.storming.includes(who)
 }
 
 function is_siege_defender(who) {
-	return is_block_in_castle_in(who, game.where);
+	return is_block_in_castle_in(who, game.where)
 }
 
 function is_siege_combatant(who) {
-	return game.storming.includes(who) || is_block_in_castle_in(who, game.where);
+	return game.storming.includes(who) || is_block_in_castle_in(who, game.where)
 }
 
 function castle_limit(where) {
-	return TOWNS[where].rating;
+	return TOWNS[where].rating
 }
 
 function is_more_room_in_castle(where) {
-	return count_blocks_in_castle(where) < castle_limit(where);
+	return count_blocks_in_castle(where) < castle_limit(where)
 }
 
 function is_within_castle_limit(where) {
-	return count_friendly(where) <= Math.max(1, castle_limit(where));
+	return count_friendly(where) <= Math.max(1, castle_limit(where))
 }
 
 function is_castle_town(where) {
-	return castle_limit(where) > 0;
+	return castle_limit(where) > 0
 }
 
 function is_under_siege(where) {
-	return count_blocks_in_castle(where) > 0;
+	return count_blocks_in_castle(where) > 0
 }
 
 function is_block_in_castle(b) {
-	return game.castle.includes(b);
+	return game.castle.includes(b)
 }
 
 function is_block_in_castle_in(b, town) {
-	return game.location[b] === town && game.castle.includes(b);
+	return game.location[b] === town && game.castle.includes(b)
 }
 
 function besieged_player(where) {
 	for (let b of BLOCKLIST)
 		if (is_block_in_castle_in(b, where))
-			return block_owner(b);
-	return null;
+			return block_owner(b)
+	return null
 }
 
 function besieging_player(where) {
-	return enemy(besieged_player(where));
+	return enemy(besieged_player(where))
 }
 
 function is_port(where) {
-	return TOWNS[where].port;
+	return TOWNS[where].port
 }
 
 function is_friendly_port(where) {
-	return TOWNS[where].port && is_friendly_field(where);
+	return TOWNS[where].port && is_friendly_field(where)
 }
 
 function can_activate(who) {
 	return block_owner(who) === game.active &&
 		is_block_on_map(who) &&
 		!is_block_in_castle(who) &&
-		!game.moved[who];
+		!game.moved[who]
 }
 
 function can_activate_for_sea_move(who) {
 	return block_owner(who) === game.active &&
 		is_block_on_map(who) &&
-		!game.moved[who];
+		!game.moved[who]
 }
 
 function count_pinning(where) {
-	return count_enemy_in_field_excluding_reserves(where);
+	return count_enemy_in_field_excluding_reserves(where)
 }
 
 function count_pinned(where) {
-	let count = 0;
+	let count = 0
 	for (let b of BLOCKLIST)
 		if (game.location[b] === where && block_owner(b) === game.active)
 			if (!is_reserve(b))
-				++count;
-	return count;
+				++count
+	return count
 }
 
 function is_pinned(who, from) {
 	if (game.active === game.p2) {
 		if (count_pinned(from) <= count_pinning(from))
-			return true;
+			return true
 	}
-	return false;
+	return false
 }
 
 function can_block_use_road(from, to) {
@@ -695,85 +696,86 @@ function can_block_use_road(from, to) {
 		switch (road_type(from, to)) {
 		case 'iron-bridge':
 			// https://boardgamegeek.com/thread/744750/20-rules-iron-bridge-question
+			// fallthrough
 		case 'major':
-			return road_limit(from, to) < 8;
+			return road_limit(from, to) < 8
 		case 'minor':
-			return road_limit(from, to) < 4;
+			return road_limit(from, to) < 4
 		}
 	} else {
 		switch (road_type(from, to)) {
 		case 'iron-bridge':
 			if (game.iron_bridge)
-				return road_limit(from, to) < 3;
+				return road_limit(from, to) < 3
 			else
-				return road_limit(from, to) < 4;
+				return road_limit(from, to) < 4
 		case 'major':
-			return road_limit(from, to) < 4;
+			return road_limit(from, to) < 4
 		case 'minor':
-			return road_limit(from, to) < 2;
+			return road_limit(from, to) < 2
 		}
 	}
-	return false;
+	return false
 }
 
 function can_block_land_move_to(who, from, to) {
 	if (can_block_use_road(from, to)) {
 		if (count_pinning(from) > 0)
 			if (road_was_last_used_by_enemy(from, to))
-				return false;
+				return false
 
 		// cannot start or reinforce battles in winter
 		if (is_winter() && is_enemy_occupied_town(to)) {
 			// but can move through friendly sieges
 			if (!is_friendly_field(to))
-				return false;
+				return false
 			if (game.distance + 1 >= block_move(who))
-				return false;
+				return false
 		}
 
-		return true;
+		return true
 	}
-	return false;
+	return false
 }
 
 function can_germans_move(who) {
-	let from = game.location[who];
+	let from = game.location[who]
 	if (from === GERMANIA) {
 		if (can_activate(who)) {
 			for (let to of GERMAN_ROADS)
 				if (can_germans_move_to(who, to))
-					return true;
+					return true
 		}
 	}
-	return false;
+	return false
 }
 
 function can_germans_move_to(who, to) {
 	if (are_crusaders_not_in_pool(GERMAN_CRUSADERS)) {
 		if (is_winter() && is_enemy_occupied_town(to))
-			return false;
+			return false
 		if (to === ALEPPO)
-			return true;
+			return true
 		if (to === ANTIOCH)
-			return true;
+			return true
 		if (to === ST_SIMEON)
-			return road_limit(GERMANIA, ST_SIMEON) < 2;
+			return road_limit(GERMANIA, ST_SIMEON) < 2
 	}
-	return false;
+	return false
 }
 
 function can_block_land_move(who) {
 	if (can_activate(who)) {
-		let from = game.location[who];
+		let from = game.location[who]
 		if (from) {
 			if (is_pinned(who, from))
-				return false;
+				return false
 			for (let to of TOWNS[from].exits)
 				if (can_block_land_move_to(who, from, to))
-					return true;
+					return true
 		}
 	}
-	return false;
+	return false
 }
 
 function can_use_richards_sea_legs(who, to) {
@@ -782,28 +784,28 @@ function can_use_richards_sea_legs(who, to) {
 	if (is_english_crusader(who)) {
 		if (is_enemy_or_contested_field(to)) {
 			if (!game.attacker[to])
-				return true;
+				return true
 			if (game.attacker[to] === FRANKS)
-				return (game.main_road[to] === "England");
+				return (game.main_road[to] === "England")
 		}
 	}
-	return false;
+	return false
 }
 
 function can_enter_besieged_port(where) {
 	// Tripoli and Tyre are friendly to besieged defender!
 	if (where === TRIPOLI || where === TYRE)
 		if (besieged_player(where) === game.active)
-			return count_blocks_in_castle(where) < castle_limit(where);
-	return false;
+			return count_blocks_in_castle(where) < castle_limit(where)
+	return false
 }
 
 function can_leave_besieged_port(where) {
 	// Tripoli and Tyre are friendly to besieged defender!
 	if (where === TRIPOLI || where === TYRE)
 		if (besieged_player(where) === game.active)
-			return true;
-	return false;
+			return true
+	return false
 }
 
 function can_block_sea_move_to(who, to) {
@@ -811,266 +813,266 @@ function can_block_sea_move_to(who, to) {
 		// cannot start or reinforce battles in winter
 		if (!is_winter()) {
 			if (can_use_richards_sea_legs(who, to))
-				return true;
+				return true
 			if (can_enter_besieged_port(to))
-				return true;
+				return true
 		}
-		return is_friendly_port(to);
+		return is_friendly_port(to)
 	}
-	return false;
+	return false
 }
 
 function can_block_sea_move_from(who, from) {
 	if (is_friendly_port(from))
-		return true;
+		return true
 	if (can_leave_besieged_port(from))
-		return true;
+		return true
 	if (from === ENGLAND)
-		return are_crusaders_not_in_pool(ENGLISH_CRUSADERS);
+		return are_crusaders_not_in_pool(ENGLISH_CRUSADERS)
 	if (from === FRANCE)
-		return are_crusaders_not_in_pool(FRENCH_CRUSADERS);
-	return false;
+		return are_crusaders_not_in_pool(FRENCH_CRUSADERS)
+	return false
 }
 
 function can_block_sea_move(who) {
 	if (can_activate_for_sea_move(who)) {
-		let from = game.location[who];
+		let from = game.location[who]
 		if (can_block_sea_move_from(who, from)) {
 			for (let to of PORTS)
 				if (to !== from && can_block_sea_move_to(who, to))
-					return true;
+					return true
 		}
 	}
-	return false;
+	return false
 }
 
 function can_block_continue(who, from, to) {
 	if (is_contested_field(to))
-		return false;
+		return false
 	if (game.distance >= block_move(who))
-		return false;
-	return true;
+		return false
+	return true
 }
 
 function can_block_retreat_to(who, to) {
-	let from = game.location[who];
+	let from = game.location[who]
 	if (block_owner(who) === game.attacker[from]) {
 		if (!road_was_last_used_by_friendly(from, to))
-			return false;
+			return false
 	}
 	if (is_friendly_field(to) || is_vacant_town(to)) {
 		if (can_block_use_road(from, to)) {
 			if (road_was_last_used_by_enemy(from, to))
-				return false;
-			return true;
+				return false
+			return true
 		}
 	}
-	return false;
+	return false
 }
 
 function can_block_retreat(who) {
 	if (block_owner(who) === game.active) {
-		let from = game.location[who];
+		let from = game.location[who]
 		for (let to of TOWNS[from].exits)
 			if (can_block_retreat_to(who, to))
-				return true;
+				return true
 	}
-	return false;
+	return false
 }
 
 function can_block_regroup_to(who, to) {
 	// regroup during winter campaign
 	if (is_winter() && is_enemy_occupied_town(to))
-		return false;
+		return false
 	if (is_friendly_field(to) || is_vacant_town(to)) {
-		let from = game.location[who];
+		let from = game.location[who]
 		if (can_block_use_road(from, to))
-			return true;
+			return true
 	}
-	return false;
+	return false
 }
 
 function can_block_regroup(who) {
 	if (block_owner(who) === game.active) {
-		let from = game.location[who];
+		let from = game.location[who]
 		for (let to of TOWNS[from].exits)
 			if (can_block_regroup_to(who, to))
-				return true;
+				return true
 	}
-	return false;
+	return false
 }
 
 function can_block_use_road_to_muster(from, to) {
-	return can_block_use_road(from, to) && is_friendly_or_vacant_field(to);
+	return can_block_use_road(from, to) && is_friendly_or_vacant_field(to)
 }
 
 function can_block_muster_with_3_moves(n0, muster) {
 	for (let n1 of TOWNS[n0].exits) {
 		if (can_block_use_road_to_muster(n0, n1)) {
 			if (n1 === muster)
-				return true;
+				return true
 			for (let n2 of TOWNS[n1].exits) {
-				if (n2 === n0) continue; // don't backtrack!
+				if (n2 === n0) continue // don't backtrack!
 				if (can_block_use_road_to_muster(n1, n2)) {
 					if (n2 === muster)
-						return true;
+						return true
 					if (TOWNS[n2].exits.includes(muster))
 						if (can_block_use_road_to_muster(n2, muster))
-							return true;
+							return true
 				}
 			}
 		}
 	}
-	return false;
+	return false
 }
 
 function can_block_muster_with_2_moves(n0, muster, avoid) {
 	for (let n1 of TOWNS[n0].exits) {
 		if (n1 === avoid)
-			continue;
+			continue
 		if (can_block_use_road_to_muster(n0, n1)) {
 			if (n1 === muster)
-				return true;
+				return true
 			if (TOWNS[n1].exits.includes(muster))
 				if (can_block_use_road_to_muster(n1, muster))
-					return true;
+					return true
 		}
 	}
-	return false;
+	return false
 }
 
 function can_block_muster_with_1_move(n0, muster) {
 	if (TOWNS[n0].exits.includes(muster))
-		return can_block_use_road_to_muster(n0, muster);
-	return false;
+		return can_block_use_road_to_muster(n0, muster)
+	return false
 }
 
 function can_block_muster(who, muster) {
-	let from = game.location[who];
+	let from = game.location[who]
 	if (from === muster)
-		return false;
+		return false
 	if (can_activate(who)) {
 		if (is_pinned(who, from))
-			return false;
+			return false
 		if (block_move(who) === 3)
-			return can_block_muster_with_3_moves(from, muster);
+			return can_block_muster_with_3_moves(from, muster)
 		else
-			return can_block_muster_with_2_moves(from, muster, null);
+			return can_block_muster_with_2_moves(from, muster, null)
 	}
-	return false;
+	return false
 }
 
 function can_muster_to(muster) {
 	for (let b of BLOCKLIST)
 		if (can_block_muster(b, muster))
-			return true;
-	return false;
+			return true
+	return false
 }
 
 function can_muster_anywhere() {
 	for (let where of TOWNLIST)
 		if (is_friendly_field(where))
 			if (can_muster_to(where))
-				return true;
-	return false;
+				return true
+	return false
 }
 
 function lift_siege(where) {
 	if (is_under_siege(where) && !is_contested_town(where)) {
-		log("Siege lifted in " + where + ".");
+		log("Siege lifted in " + where + ".")
 		for (let b of BLOCKLIST)
 			if (is_block_in_castle_in(b, where))
-				remove_from_array(game.castle, b);
+				remove_from_array(game.castle, b)
 	}
 }
 
 function lift_all_sieges() {
 	for (let t of TOWNLIST)
-		lift_siege(t);
+		lift_siege(t)
 }
 
 function reset_blocks() {
 	for (let b of BLOCKLIST) {
-		game.location[b] = null;
-		game.steps[b] = block_max_steps(b);
+		game.location[b] = ELIMINATED
+		game.steps[b] = block_max_steps(b)
 	}
 }
 
 function deploy(who, where) {
-	game.location[who] = where;
-	game.steps[who] = block_max_steps(who);
+	game.location[who] = where
+	game.steps[who] = block_max_steps(who)
 }
 
 function disband(who) {
-	game.summary.push([game.location[who]]);
+	game.summary.push([game.location[who]])
 	if (is_saladin_family(who) || block_type(who) === 'crusaders' || block_type(who) === 'military_orders')
-		game.location[who] = null; // permanently eliminated
+		game.location[who] = ELIMINATED // permanently eliminated
 	else
-		game.location[who] = DEAD; // into to the pool next year
-	game.steps[who] = block_max_steps(who);
+		game.location[who] = DEAD // into to the pool next year
+	game.steps[who] = block_max_steps(who)
 }
 
 function eliminate_block(who) {
-	remove_from_array(game.castle, who);
-	if (game.sallying) remove_from_array(game.sallying, who);
-	if (game.storming) remove_from_array(game.storming, who);
-	log(block_name(who) + " was eliminated.");
+	remove_from_array(game.castle, who)
+	if (game.sallying) remove_from_array(game.sallying, who)
+	if (game.storming) remove_from_array(game.storming, who)
+	log(block_name(who) + " was eliminated.")
 	if (is_saladin_family(who) || block_type(who) === 'crusaders' || block_type(who) === 'military_orders')
-		game.location[who] = null; // permanently eliminated
+		game.location[who] = ELIMINATED // permanently eliminated
 	else
-		game.location[who] = DEAD; // into to the pool next year
-	game.steps[who] = block_max_steps(who);
+		game.location[who] = DEAD // into to the pool next year
+	game.steps[who] = block_max_steps(who)
 }
 
 function reduce_block(who) {
 	if (game.steps[who] === 1) {
-		eliminate_block(who);
+		eliminate_block(who)
 	} else {
-		--game.steps[who];
+		--game.steps[who]
 	}
 }
 
 // DEPLOYMENT
 
 function is_valid_frank_deployment() {
-	let errors = [];
+	let errors = []
 	for (let town of TOWNLIST)
 		if (!is_within_castle_limit(town))
-			errors.push(town);
-	return errors;
+			errors.push(town)
+	return errors
 }
 
 function goto_frank_deployment() {
-	game.active = FRANKS;
-	game.state = 'frank_deployment';
+	game.active = FRANKS
+	game.state = 'frank_deployment'
 }
 
 states.frank_deployment = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Deployment: Waiting for " + game.active + ".";
-		gen_action_undo(view);
-		let errors = is_valid_frank_deployment();
+			return view.prompt = "Deployment: Waiting for " + game.active + "."
+		gen_action_undo(view)
+		let errors = is_valid_frank_deployment()
 		if (errors.length === 0)
-			gen_action(view, 'next');
+			gen_action(view, 'next')
 		for (let b of BLOCKLIST) {
 			if (block_owner(b) === game.active && is_block_on_land(b))
 				if (list_seats(b).length > 1)
-					gen_action(view, 'block', b);
+					gen_action(view, 'block', b)
 		}
 		if (errors.length > 0)
-			view.prompt = "Deployment: Too many blocks in " + join(errors, "and") + ".";
+			view.prompt = "Deployment: Too many blocks in " + join(errors, "and") + "."
 		else
-			view.prompt = "Deployment: You may make seat adjustments.";
+			view.prompt = "Deployment: You may make seat adjustments."
 	},
 	block: function (who) {
-		push_undo();
-		game.who = who;
-		game.state = 'frank_deployment_to';
+		push_undo()
+		game.who = who
+		game.state = 'frank_deployment_to'
 	},
 	next: function () {
-		clear_undo();
-		goto_saracen_deployment();
+		clear_undo()
+		goto_saracen_deployment()
 	},
 	undo: pop_undo
 }
@@ -1078,19 +1080,19 @@ states.frank_deployment = {
 states.frank_deployment_to = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Deployment: Waiting for " + game.active + ".";
-		view.prompt = "Deployment: Move " + game.who + " to " + join(list_seats(game.who), "or") + ".";
-		gen_action_undo(view);
-		gen_action(view, 'block', game.who);
-		let from = game.location[game.who];
+			return view.prompt = "Deployment: Waiting for " + game.active + "."
+		view.prompt = "Deployment: Move " + game.who + " to " + join(list_seats(game.who), "or") + "."
+		gen_action_undo(view)
+		gen_action(view, 'block', game.who)
+		let from = game.location[game.who]
 		for (let town of list_seats(game.who))
 			if (town !== from)
-				gen_action(view, 'town', town);
+				gen_action(view, 'town', town)
 	},
 	town: function (where) {
-		game.location[game.who] = where;
-		game.who = null;
-		game.state = 'frank_deployment';
+		game.location[game.who] = where
+		game.who = null
+		game.state = 'frank_deployment'
 	},
 	block: pop_undo,
 	undo: pop_undo
@@ -1098,39 +1100,39 @@ states.frank_deployment_to = {
 
 function goto_saracen_deployment() {
 	for (let i = 0; i < 4; ++i) {
-		let nomad = select_random_block(S_POOL);
-		log(BLOCKS[nomad].name + " arrived in " + block_home(nomad) + ".");
-		deploy(nomad, block_home(nomad));
+		let nomad = select_random_block(S_POOL)
+		log(BLOCKS[nomad].name + " arrived in " + block_home(nomad) + ".")
+		deploy(nomad, block_home(nomad))
 	}
-	game.active = SARACENS;
-	game.state = 'saracen_deployment';
-	game.who = SALADIN;
+	game.active = SARACENS
+	game.state = 'saracen_deployment'
+	game.who = SALADIN
 }
 
 states.saracen_deployment = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Deployment: Waiting for " + game.active + ".";
-		view.prompt = "Deployment: You may swap places with Saladin and any other block of his family.";
-		gen_action(view, 'next');
-		gen_action_undo(view);
+			return view.prompt = "Deployment: Waiting for " + game.active + "."
+		view.prompt = "Deployment: You may swap places with Saladin and any other block of his family."
+		gen_action(view, 'next')
+		gen_action_undo(view)
 		if (game.location[SALADIN] === DAMASCUS) {
 			for (let b of SALADIN_FAMILY)
 				if (b !== SALADIN && game.location[b] !== game.location[SALADIN])
-					gen_action(view, 'block', b);
+					gen_action(view, 'block', b)
 		}
 	},
 	block: function (who) {
-		push_undo();
-		let saladin = game.location[SALADIN];
-		game.location[SALADIN] = game.location[who];
-		game.location[who] = saladin;
-		game.who = null;
+		push_undo()
+		let saladin = game.location[SALADIN]
+		game.location[SALADIN] = game.location[who]
+		game.location[who] = saladin
+		game.who = null
 	},
 	next: function () {
-		clear_undo();
-		game.who = null;
-		start_year();
+		clear_undo()
+		game.who = null
+		start_year()
 	},
 	undo: pop_undo
 }
@@ -1138,235 +1140,235 @@ states.saracen_deployment = {
 // GAME TURN
 
 function is_friendly_town_for_player(p, where) {
-	return (count_player(enemy(p), where) === 0) && (count_player(p, where) > 0 || is_player_kingdom(p, where));
+	return (count_player(enemy(p), where) === 0) && (count_player(p, where) > 0 || is_player_kingdom(p, where))
 }
 
 function is_friendly_town_for_vp(p, town) {
 	if (is_friendly_town_for_player(p, town))
-		return true;
+		return true
 	if (is_under_siege(town))
-		return besieged_player(town) === p;
-	return false;
+		return besieged_player(town) === p
+	return false
 }
 
 function count_victory_points(p) {
-	let vp = 0;
+	let vp = 0
 	for (let town of VICTORY_TOWNS)
 		if (is_friendly_town_for_vp(p, town))
-			++ vp;
-	return vp;
+			++ vp
+	return vp
 }
 
 function check_sudden_death() {
 	if (count_victory_points(FRANKS) === 7) {
-		game.state = 'game_over';
-		game.result = FRANKS;
+		game.state = 'game_over'
+		game.result = FRANKS
 		game.victory = "Franks controlled all seven victory cities."
-		log("");
-		log(game.victory);
-		return true;
+		log("")
+		log(game.victory)
+		return true
 	}
 	if (count_victory_points(SARACENS) === 7) {
-		game.state = 'game_over';
-		game.result = SARACENS;
+		game.state = 'game_over'
+		game.result = SARACENS
 		game.victory = "Saracens controlled all seven victory cities."
-		log("");
-		log(game.victory);
-		return true;
+		log("")
+		log(game.victory)
+		return true
 	}
 }
 
 function start_year() {
-	log("");
-	log("Start Year " + game.year);
+	log("")
+	log("Start Year " + game.year)
 
-	game.turn = 1;
+	game.turn = 1
 
-	let deck = shuffle_deck();
-	game.f_hand = deal_cards(deck, 6);
-	game.s_hand = deal_cards(deck, 6);
-	game.prior_f_card = 0;
-	game.prior_s_card = 0;
+	let deck = shuffle_deck()
+	game.f_hand = deal_cards(deck, 6)
+	game.s_hand = deal_cards(deck, 6)
+	game.prior_f_card = 0
+	game.prior_s_card = 0
 
-	start_game_turn();
+	start_game_turn()
 }
 
 function start_game_turn() {
-	log("");
-	log("Start Turn " + game.turn + " of Year " + game.year);
+	log("")
+	log("Start Turn " + game.turn + " of Year " + game.year)
 
-	game.guide = null;
-	game.jihad = null;
+	game.guide = null
+	game.jihad = null
 
 	// Reset movement and attack tracking state
-	reset_road_limits();
-	game.last_used = {};
-	game.attacker = {};
-	game.reserves1 = [];
-	game.reserves2 = [];
-	game.moved = {};
+	reset_road_limits()
+	game.last_used = {}
+	game.attacker = {}
+	game.reserves1 = []
+	game.reserves2 = []
+	game.moved = {}
 
-	goto_card_phase();
+	goto_card_phase()
 }
 
 // CARD PHASE
 
 function goto_card_phase() {
-	game.f_card = 0;
-	game.s_card = 0;
-	game.show_cards = false;
-	game.state = 'play_card';
-	game.active = BOTH;
+	game.f_card = 0
+	game.s_card = 0
+	game.show_cards = false
+	game.state = 'play_card'
+	game.active = BOTH
 }
 
 function resume_play_card() {
 	if (game.s_card && game.f_card)
-		reveal_cards();
+		reveal_cards()
 	else if (game.f_card)
-		game.active = SARACENS;
+		game.active = SARACENS
 	else if (game.s_card)
-		game.active = FRANKS;
+		game.active = FRANKS
 	else
-		game.active = BOTH;
+		game.active = BOTH
 }
 
 states.play_card = {
 	prompt: function (view, current) {
 		if (current === OBSERVER) {
-			view.prior_s_card = game.prior_s_card;
-			view.prior_f_card = game.prior_f_card;
-			return view.prompt = "Card Phase: Waiting for players to play a card.";
+			view.prior_s_card = game.prior_s_card
+			view.prior_f_card = game.prior_f_card
+			return view.prompt = "Card Phase: Waiting for players to play a card."
 		}
 		if (current === FRANKS) {
-			view.prior_s_card = game.prior_s_card;
+			view.prior_s_card = game.prior_s_card
 			if (game.f_card) {
-				view.prompt = "Card Phase: Waiting for Saracens to play a card.";
-				gen_action(view, 'undo');
+				view.prompt = "Card Phase: Waiting for Saracens to play a card."
+				gen_action(view, 'undo')
 			} else {
-				view.prior_f_card = game.prior_f_card;
-				view.prompt = "Card Phase: Play a card.";
+				view.prior_f_card = game.prior_f_card
+				view.prompt = "Card Phase: Play a card."
 				for (let c of game.f_hand)
 					if (game.turn > 1 || c !== INTRIGUE)
-						gen_action(view, 'play', c);
+						gen_action(view, 'play', c)
 			}
 		}
 		if (current === SARACENS) {
-			view.prior_f_card = game.prior_f_card;
+			view.prior_f_card = game.prior_f_card
 			if (game.s_card) {
-				view.prompt = "Card Phase: Waiting for Franks to play a card.";
-				gen_action(view, 'undo');
+				view.prompt = "Card Phase: Waiting for Franks to play a card."
+				gen_action(view, 'undo')
 			} else {
-				view.prior_s_card = game.prior_s_card;
-				view.prompt = "Card Phase: Play a card.";
+				view.prior_s_card = game.prior_s_card
+				view.prompt = "Card Phase: Play a card."
 				for (let c of game.s_hand)
 					if (game.turn > 1 || c !== INTRIGUE)
-						gen_action(view, 'play', c);
+						gen_action(view, 'play', c)
 			}
 		}
 	},
 	play: function (card, current) {
 		if (current === FRANKS) {
-			remove_from_array(game.f_hand, card);
-			game.f_card = card;
+			remove_from_array(game.f_hand, card)
+			game.f_card = card
 		}
 		if (current === SARACENS) {
-			remove_from_array(game.s_hand, card);
-			game.s_card = card;
+			remove_from_array(game.s_hand, card)
+			game.s_card = card
 		}
-		resume_play_card();
+		resume_play_card()
 	},
 	undo: function (_, current) {
 		if (current === FRANKS) {
-			game.f_hand.push(game.f_card);
-			game.f_card = 0;
+			game.f_hand.push(game.f_card)
+			game.f_card = 0
 		}
 		if (current === SARACENS) {
-			game.s_hand.push(game.s_card);
-			game.s_card = 0;
+			game.s_hand.push(game.s_card)
+			game.s_card = 0
 		}
-		resume_play_card();
+		resume_play_card()
 	}
 }
 
 function reveal_cards() {
-	log("");
-	log("Franks played " + CARDS[game.f_card].name + ".");
-	log("Saracens played " + CARDS[game.s_card].name + ".");
-	game.show_cards = true;
+	log("")
+	log("Franks played " + CARDS[game.f_card].name + ".")
+	log("Saracens played " + CARDS[game.s_card].name + ".")
+	game.show_cards = true
 
 	if (CARDS[game.f_card].event && CARDS[game.s_card].event) {
-		log("Game Turn cancelled.");
-		game.prior_f_card = game.f_card;
-		game.prior_s_card = game.s_card;
-		end_game_turn();
-		return;
+		log("Game Turn cancelled.")
+		game.prior_f_card = game.f_card
+		game.prior_s_card = game.s_card
+		end_game_turn()
+		return
 	}
 
 	if (game.f_card === INTRIGUE) {
-		game.f_card = game.prior_s_card;
-		log("Intrigue copied " + CARDS[game.f_card].name + ".");
+		game.f_card = game.prior_s_card
+		log("Intrigue copied " + CARDS[game.f_card].name + ".")
 	}
 	if (game.s_card === INTRIGUE) {
-		game.s_card = game.prior_f_card;
-		log("Intrigue copied " + CARDS[game.s_card].name + ".");
+		game.s_card = game.prior_f_card
+		log("Intrigue copied " + CARDS[game.s_card].name + ".")
 	}
 
-	delete game.winter_campaign;
+	delete game.winter_campaign
 	if (is_winter()) {
 		if (game.f_card === WINTER_CAMPAIGN)
-			game.winter_campaign = FRANKS;
+			game.winter_campaign = FRANKS
 		if (game.s_card === WINTER_CAMPAIGN)
-			game.winter_campaign = SARACENS;
+			game.winter_campaign = SARACENS
 	}
 
-	game.prior_f_card = game.f_card;
-	game.prior_s_card = game.s_card;
+	game.prior_f_card = game.f_card
+	game.prior_s_card = game.s_card
 
-	let fp = CARDS[game.f_card].event ? 10 : CARDS[game.f_card].moves;
-	let sp = CARDS[game.s_card].event ? 10 : CARDS[game.s_card].moves;
+	let fp = CARDS[game.f_card].event ? 10 : CARDS[game.f_card].moves
+	let sp = CARDS[game.s_card].event ? 10 : CARDS[game.s_card].moves
 
 	if (fp === sp) {
-		let die = roll_d6();
-		log("Random first player.");
+		let die = roll_d6()
+		log("Random first player.")
 		if (die > 3)
-			++fp;
+			++fp
 		else
-			++sp;
+			++sp
 	}
 
 	if (fp > sp) {
-		game.p1 = FRANKS;
-		game.p2 = SARACENS;
+		game.p1 = FRANKS
+		game.p2 = SARACENS
 	} else {
-		game.p1 = SARACENS;
-		game.p2 = FRANKS;
+		game.p1 = SARACENS
+		game.p2 = FRANKS
 	}
 
-	game.active = game.p1;
-	start_player_turn();
+	game.active = game.p1
+	start_player_turn()
 }
 
 function start_player_turn() {
-	log("");
-	log("Start " + game.active);
-	reset_road_limits();
-	game.main_road = {};
-	let card = CARDS[game.active === FRANKS ? game.f_card : game.s_card];
+	log("")
+	log("Start " + game.active)
+	reset_road_limits()
+	game.main_road = {}
+	let card = CARDS[game.active === FRANKS ? game.f_card : game.s_card]
 	if (card.event)
-		goto_event_card(card.event);
+		goto_event_card(card.event)
 	else
-		goto_move_phase(card.moves);
+		goto_move_phase(card.moves)
 }
 
 function end_player_turn() {
-	game.moves = 0;
-	game.main_road = null;
+	game.moves = 0
+	game.main_road = null
 
 	if (game.active === game.p2) {
-		goto_combat_phase();
+		goto_combat_phase()
 	} else {
-		game.active = game.p2;
-		start_player_turn();
+		game.active = game.p2
+		start_player_turn()
 	}
 }
 
@@ -1374,66 +1376,66 @@ function end_player_turn() {
 
 function goto_event_card(event) {
 	switch (event) {
-	case 'assassins': goto_assassins(); break;
-	case 'guide': goto_guide(); break;
-	case 'jihad': goto_jihad(); break;
-	case 'manna': goto_manna(); break;
+	case 'assassins': goto_assassins(); break
+	case 'guide': goto_guide(); break
+	case 'jihad': goto_jihad(); break
+	case 'manna': goto_manna(); break
 	}
 }
 
 function goto_assassins() {
-	game.state = 'assassins';
-	game.who = ASSASSINS;
+	game.state = 'assassins'
+	game.who = ASSASSINS
 }
 
 states.assassins = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Assassins: Waiting for " + game.active + ".";
-		view.prompt = "Assassins: Choose one enemy block.";
+			return view.prompt = "Assassins: Waiting for " + game.active + "."
+		view.prompt = "Assassins: Choose one enemy block."
 		for (let b of BLOCKLIST) {
 			if (is_block_on_land(b) && block_owner(b) === enemy(game.active))
-				gen_action(view, 'block', b);
+				gen_action(view, 'block', b)
 		}
 	},
 	block: function (who) {
-		game.where = game.location[who];
-		game.who = select_random_enemy_block(game.where);
-		game.location[ASSASSINS] = game.where;
-		game.state = 'assassins_show_1';
+		game.where = game.location[who]
+		game.who = select_random_enemy_block(game.where)
+		game.location[ASSASSINS] = game.where
+		game.state = 'assassins_show_1'
 	},
 }
 
 states.assassins_show_1 = {
 	prompt: function (view, current) {
-		view.assassinate = game.who;
-		view.who = ASSASSINS;
+		view.assassinate = game.who
+		view.who = ASSASSINS
 		if (is_inactive_player(current))
-			return view.prompt = "Assassins: Waiting for " + game.active + ".";
-		view.prompt = "Assassins: The assassins target " + block_name(game.who) + " in " + game.where + ".";
-		gen_action(view, 'next');
-		gen_action(view, 'block', game.who);
-		gen_action(view, 'block', ASSASSINS);
+			return view.prompt = "Assassins: Waiting for " + game.active + "."
+		view.prompt = "Assassins: The assassins target " + block_name(game.who) + " in " + game.where + "."
+		gen_action(view, 'next')
+		gen_action(view, 'block', game.who)
+		gen_action(view, 'block', ASSASSINS)
 	},
 	next: assassins_next_1,
 	block: assassins_next_1,
 }
 
 function assassins_next_1() {
-	assassinate(game.who, game.where);
-	game.state = 'assassins_show_2';
+	assassinate(game.who, game.where)
+	game.state = 'assassins_show_2'
 }
 
 states.assassins_show_2 = {
 	prompt: function (view, current) {
-		view.assassinate = game.who;
-		view.who = ASSASSINS;
+		view.assassinate = game.who
+		view.who = ASSASSINS
 		if (is_inactive_player(current))
-			return view.prompt = "Assassins: Waiting for " + game.active + ".";
-		view.prompt = "Assassins: The assassins hit " + block_name(game.who) + " in " + game.where + ".";
-		gen_action(view, 'next');
-		gen_action(view, 'block', ASSASSINS);
-		gen_action(view, 'town', MASYAF);
+			return view.prompt = "Assassins: Waiting for " + game.active + "."
+		view.prompt = "Assassins: The assassins hit " + block_name(game.who) + " in " + game.where + "."
+		gen_action(view, 'next')
+		gen_action(view, 'block', ASSASSINS)
+		gen_action(view, 'town', MASYAF)
 	},
 	next: assassins_next_2,
 	block: assassins_next_2,
@@ -1441,111 +1443,111 @@ states.assassins_show_2 = {
 }
 
 function assassins_next_2() {
-	lift_siege(game.where);
-	game.location[ASSASSINS] = MASYAF;
-	game.who = null;
-	game.where = null;
-	end_player_turn();
+	lift_siege(game.where)
+	game.location[ASSASSINS] = MASYAF
+	game.who = null
+	game.where = null
+	end_player_turn()
 }
 
 function assassinate(who, where) {
-	let hits = 0;
-	let rolls = [];
+	let hits = 0
+	let rolls = []
 	for (let i = 0; i < 3; ++i) {
-		let die = roll_d6();
+		let die = roll_d6()
 		if (die <= 3) {
-			rolls.push(DIE_HIT[die]);
-			++hits;
+			rolls.push(DIE_HIT[die])
+			++hits
 		} else {
-			rolls.push(DIE_MISS[die]);
+			rolls.push(DIE_MISS[die])
 		}
 	}
-	hits = Math.min(hits, game.steps[who]);
-	log("Assassins hit " + block_name(who) + " in " + where + ": " + rolls.join("") + ".");
+	hits = Math.min(hits, game.steps[who])
+	log("Assassins hit " + block_name(who) + " in " + where + ": " + rolls.join("") + ".")
 	for (let i = 0; i < hits; ++i)
-		reduce_block(who);
+		reduce_block(who)
 }
 
 function goto_guide() {
-	game.guide = game.active;
-	game.state = 'move_phase_event';
-	game.summary = [];
+	game.guide = game.active
+	game.state = 'move_phase_event'
+	game.summary = []
 }
 
 function goto_jihad() {
-	game.jihad = game.active;
-	game.state = 'move_phase_event';
-	game.summary = [];
+	game.jihad = game.active
+	game.state = 'move_phase_event'
+	game.summary = []
 }
 
 function goto_select_jihad() {
-	game.jihad_list = [];
+	game.jihad_list = []
 	for (let where of TOWNLIST)
 		if (is_contested_field(where) || besieging_player(where) === game.active)
-			game.jihad_list.push(where);
+			game.jihad_list.push(where)
 	if (game.jihad_list.length === 0) {
-		delete game.jihad_list;
-		return end_player_turn();
+		delete game.jihad_list
+		return end_player_turn()
 	}
 	if (game.jihad_list.length === 1) {
-		game.jihad = game.jihad_list[0];
-		log("Jihad in " + game.jihad + ".");
-		delete game.jihad_list;
-		return end_player_turn();
+		game.jihad = game.jihad_list[0]
+		log("Jihad in " + game.jihad + ".")
+		delete game.jihad_list
+		return end_player_turn()
 	}
-	game.state = 'select_jihad';
+	game.state = 'select_jihad'
 }
 
 states.select_jihad = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Jihad: Waiting for " + game.active + ".";
-		view.prompt = "Jihad: Select battle for Jihad.";
+			return view.prompt = "Jihad: Waiting for " + game.active + "."
+		view.prompt = "Jihad: Select battle for Jihad."
 		for (let town of game.jihad_list)
-			gen_action(view, 'town', town);
+			gen_action(view, 'town', town)
 	},
 	town: function (where) {
-		game.jihad = where;
-		log("Jihad in " + game.jihad + ".");
-		delete game.jihad_list;
-		end_player_turn();
+		game.jihad = where
+		log("Jihad in " + game.jihad + ".")
+		delete game.jihad_list
+		end_player_turn()
 	},
 }
 
 function goto_manna() {
-	game.state = 'manna';
-	game.moves = 3;
-	game.moved = {};
-	game.summary = [];
+	game.state = 'manna'
+	game.moves = 3
+	game.moved = {}
+	game.summary = []
 }
 
 states.manna = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Manna: Waiting for " + game.active + ".";
-		view.prompt = "Manna: Add one step to three different friendly blocks \u2014 " + game.moves + " left.";
-		gen_action_undo(view);
-		gen_action(view, 'next');
+			return view.prompt = "Manna: Waiting for " + game.active + "."
+		view.prompt = "Manna: Add one step to three different friendly blocks \u2014 " + game.moves + " left."
+		gen_action_undo(view)
+		gen_action(view, 'next')
 		if (game.moves > 0) {
 			for (let b of BLOCKLIST) {
 				if (is_block_on_land(b) && block_owner(b) === game.active && !game.moved[b])
 					if (game.steps[b] < block_max_steps(b))
-						gen_action(view, 'block', b);
+						gen_action(view, 'block', b)
 			}
 		}
 	},
 	block: function (who) {
-		push_undo();
-		game.summary.push([game.location[who]]);
-		++game.steps[who];
-		--game.moves;
-		game.moved[who] = 1;
+		push_undo()
+		game.summary.push([game.location[who]])
+		++game.steps[who]
+		--game.moves
+		game.moved[who] = 1
 	},
 	next: function () {
-		clear_undo();
-		print_summary(game.active + " used Manna:");
-		game.moved = {};
-		end_player_turn();
+		clear_undo()
+		print_summary(game.active + " used Manna:")
+		game.moved = {}
+		end_player_turn()
 	},
 	undo: pop_undo
 }
@@ -1554,102 +1556,102 @@ states.manna = {
 
 function queue_attack(who, round) {
 	if (round === 1)
-		return ATTACK_MARK;
+		return ATTACK_MARK
 	if (round === 2) {
-		game.reserves1.push(who);
-		return RESERVE_MARK_1;
+		game.reserves1.push(who)
+		return RESERVE_MARK_1
 	}
 	if (round === 3) {
-		game.reserves2.push(who);
-		return RESERVE_MARK_2;
+		game.reserves2.push(who)
+		return RESERVE_MARK_2
 	}
 }
 
 function move_block(who, from, to) {
-	game.location[who] = to;
-	game.road_limit[road_id(from, to)] = road_limit(from, to) + 1;
-	game.distance ++;
+	game.location[who] = to
+	game.road_limit[road_id(from, to)] = road_limit(from, to) + 1
+	game.distance ++
 	if (is_contested_field(to)) {
-		game.last_used[road_id(from, to)] = game.active;
+		game.last_used[road_id(from, to)] = game.active
 
 		// 6.56 Main Attack relief force by Player 2 arrives one round later than normal
-		let relief_delay = 0;
+		let relief_delay = 0
 		if (game.active === game.p2 && besieged_player(to) === game.p2) {
-			relief_delay = 1;
+			relief_delay = 1
 		}
 
 		if (!game.attacker[to]) {
-			game.attacker[to] = game.active;
-			game.main_road[to] = from;
-			return queue_attack(who, 1 + relief_delay);
+			game.attacker[to] = game.active
+			game.main_road[to] = from
+			return queue_attack(who, 1 + relief_delay)
 		} else {
 			// Attacker main attack or reinforcements
 			if (game.attacker[to] === game.active) {
 				if (game.main_road[to] !== from)
-					return queue_attack(who, 2 + relief_delay);
-				return queue_attack(who, 1 + relief_delay);
+					return queue_attack(who, 2 + relief_delay)
+				return queue_attack(who, 1 + relief_delay)
 			}
 
 			// Defender reinforcements
 			if (!game.main_road[to])
-				game.main_road[to] = from;
+				game.main_road[to] = from
 
 			if (game.main_road[to] === from) {
-				return queue_attack(who, 2);
+				return queue_attack(who, 2)
 			} else {
-				return queue_attack(who, 3);
+				return queue_attack(who, 3)
 			}
 		}
 	}
-	return false;
+	return false
 }
 
 function goto_move_phase(moves) {
-	game.state = 'move_phase';
-	game.moves = moves;
+	game.state = 'move_phase'
+	game.moves = moves
 }
 
 function end_move_phase() {
 	if (game.moves > 0) {
-		push_undo();
-		game.state = 'confirm_end_move_phase';
-		return;
+		push_undo()
+		game.state = 'confirm_end_move_phase'
+		return
 	}
 
-	clear_undo();
-	game.who = null;
-	game.where = null;
-	game.moves = 0;
+	clear_undo()
+	game.who = null
+	game.where = null
+	game.moves = 0
 
 	// declined to use winter campaign
 	if (game.winter_campaign === game.active)
-		delete game.winter_campaign;
+		delete game.winter_campaign
 
 	if (game.active === game.jihad)
-		goto_select_jihad();
+		goto_select_jihad()
 	else
-		end_player_turn();
+		end_player_turn()
 }
 
 states.confirm_end_move_phase = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
 		if (game.moves > 1)
-			view.prompt = "Move Phase: You have " + game.moves + " moves left";
+			view.prompt = "Move Phase: You have " + game.moves + " moves left"
 		else
-			view.prompt = "Move Phase: You have 1 move left";
-		view.prompt += " \u2014 are you sure you want to end the move phase?";
-		gen_action_undo(view);
-		gen_action(view, 'end_move_phase');
+			view.prompt = "Move Phase: You have 1 move left"
+		view.prompt += " \u2014 are you sure you want to end the move phase?"
+		gen_action_undo(view)
+		gen_action(view, 'end_move_phase')
 	},
 	end_move_phase: function () {
 		if (game.moves === 1)
-			log(game.active + " did nothing with " + game.moves + " move.");
+			log(game.active + " did nothing with " + game.moves + " move.")
 		else
-			log(game.active + " did nothing with " + game.moves + " moves.");
-		game.moves = 0;
-		end_move_phase();
+			log(game.active + " did nothing with " + game.moves + " moves.")
+		game.moves = 0
+		end_move_phase()
 	},
 	undo: pop_undo
 }
@@ -1657,51 +1659,51 @@ states.confirm_end_move_phase = {
 states.move_phase = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
 		if (game.moves === 0)
-			view.prompt = "Move Phase: No moves left.";
+			view.prompt = "Move Phase: No moves left."
 		else if (game.moves === 1)
-			view.prompt = "Move Phase: 1 move left.";
+			view.prompt = "Move Phase: 1 move left."
 		else
-			view.prompt = "Move Phase: " + game.moves + " moves left.";
-		gen_action_undo(view);
-		gen_action(view, 'end_move_phase');
+			view.prompt = "Move Phase: " + game.moves + " moves left."
+		gen_action_undo(view)
+		gen_action(view, 'end_move_phase')
 		if (game.moves > 0) {
 			for (let b of BLOCKLIST) {
 				if (can_block_land_move(b))
-					gen_action(view, 'block', b);
+					gen_action(view, 'block', b)
 				if (can_block_sea_move(b))
-					gen_action(view, 'block', b);
+					gen_action(view, 'block', b)
 				if (can_germans_move(b))
-					gen_action(view, 'block', b);
+					gen_action(view, 'block', b)
 			}
 			if (can_muster_anywhere())
-				gen_action(view, 'muster');
+				gen_action(view, 'muster')
 			if (game.winter_campaign === game.active)
-				gen_action(view, 'winter_campaign');
+				gen_action(view, 'winter_campaign')
 		}
 	},
 	winter_campaign: function () {
-		push_undo();
-		--game.moves;
-		game.state = 'winter_campaign';
+		push_undo()
+		--game.moves
+		game.state = 'winter_campaign'
 	},
 	muster: function () {
-		push_undo();
-		--game.moves;
-		game.state = 'muster';
+		push_undo()
+		--game.moves
+		game.state = 'muster'
 	},
 	block: function (who) {
-		push_undo();
-		game.summary = [];
-		game.who = who;
-		game.where = game.location[who];
+		push_undo()
+		game.summary = []
+		game.who = who
+		game.where = game.location[who]
 		if (game.where === GERMANIA) {
-			game.state = 'german_move_to';
+			game.state = 'german_move_to'
 		} else if (game.where === FRANCE || game.where === ENGLAND) {
-			game.state = 'sea_move_to';
+			game.state = 'sea_move_to'
 		} else {
-			game.state = 'move_phase_to';
+			game.state = 'move_phase_to'
 		}
 	},
 	end_move_phase: end_move_phase,
@@ -1711,21 +1713,21 @@ states.move_phase = {
 states.move_phase_event = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = group_move_name(1) + "Waiting for " + game.active + ".";
-		view.prompt = group_move_name(0) + "Choose a block to group move.";
-		gen_action_undo(view);
-		gen_action(view, 'end_move_phase');
+			return view.prompt = group_move_name(1) + "Waiting for " + game.active + "."
+		view.prompt = group_move_name(0) + "Choose a block to group move."
+		gen_action_undo(view)
+		gen_action(view, 'end_move_phase')
 		for (let b of BLOCKLIST)
 			if (can_block_land_move(b))
-				gen_action(view, 'block', b);
+				gen_action(view, 'block', b)
 	},
 	block: function (who) {
-		push_undo();
-		game.where = game.location[who];
-		game.who = who;
-		game.distance = 0;
-		game.last_from = null;
-		game.state = 'group_move_to';
+		push_undo()
+		game.where = game.location[who]
+		game.who = who
+		game.distance = 0
+		game.last_from = null
+		game.state = 'group_move_to'
 	},
 	end_move_phase: end_move_phase,
 	undo: pop_undo
@@ -1735,55 +1737,55 @@ states.move_phase_event = {
 states.move_phase_to = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
-		view.prompt = "Move Phase: Move " + block_name(game.who);
-		gen_action_undo(view);
-		gen_action(view, 'block', game.who);
-		let from = game.location[game.who];
-		let can_group_move = false;
-		let can_sea_move = false;
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
+		view.prompt = "Move Phase: Move " + block_name(game.who)
+		gen_action_undo(view)
+		gen_action(view, 'block', game.who)
+		let from = game.location[game.who]
+		let can_group_move = false
+		let can_sea_move = false
 		if (can_block_land_move(game.who)) {
 			for (let to of TOWNS[from].exits) {
 				if (can_block_land_move_to(game.who, from, to)) {
-					gen_action(view, 'town', to);
-					can_group_move = true;
+					gen_action(view, 'town', to)
+					can_group_move = true
 				}
 			}
 		}
 		if (can_block_sea_move(game.who)) {
-			gen_action(view, 'town', SEA);
-			can_sea_move = true;
+			gen_action(view, 'town', SEA)
+			can_sea_move = true
 		}
 		if (can_group_move && can_sea_move)
-			view.prompt += " by road or by sea.";
+			view.prompt += " by road or by sea."
 		else if (can_sea_move)
-			view.prompt += " by sea.";
+			view.prompt += " by sea."
 		else
-			view.prompt += " by road.";
+			view.prompt += " by road."
 	},
 	town: function (to) {
-		let from = game.location[game.who];
+		let from = game.location[game.who]
 		if (to === SEA) {
-			log_move_start(from);
-			log_move_continue(to);
-			game.location[game.who] = SEA;
-			game.state = 'sea_move_to';
-			return;
-		}
-		-- game.moves;
-		game.distance = 0;
-		log_move_start(from);
-		let mark = move_block(game.who, from, to);
+			log_move_start(from)
+			log_move_continue(to)
+			game.location[game.who] = SEA
+			game.state = 'sea_move_to'
+			return
+		}
+		-- game.moves
+		game.distance = 0
+		log_move_start(from)
+		let mark = move_block(game.who, from, to)
 		if (mark)
-			log_move_continue(to + mark);
+			log_move_continue(to + mark)
 		else
-			log_move_continue(to);
-		lift_siege(from);
-		game.last_from = from;
+			log_move_continue(to)
+		lift_siege(from)
+		game.last_from = from
 		if (!can_block_continue(game.who, from, to))
-			end_move();
+			end_move()
 		else {
-			game.state = 'group_move_to';
+			game.state = 'group_move_to'
 		}
 	},
 	block: pop_undo,
@@ -1793,44 +1795,44 @@ states.move_phase_to = {
 // GROUP MOVE
 
 function group_move_name() {
-	if (game.active === game.jihad) return "Jihad: ";
-	if (game.active === game.guide) return "Guide: ";
-	return "Group Move: ";
+	if (game.active === game.jihad) return "Jihad: "
+	if (game.active === game.guide) return "Guide: "
+	return "Group Move: "
 }
 
 function can_group_move_more() {
 	for (let b of BLOCKLIST)
 		if (game.location[b] === game.where)
 			if (can_block_land_move(b))
-				return true;
-	return false;
+				return true
+	return false
 }
 
 states.group_move_who = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = group_move_name(1) + "Waiting for " + game.active + ".";
-		view.prompt = group_move_name(0) + "Move blocks from " + game.where + ".";
-		gen_action_undo(view);
+			return view.prompt = group_move_name(1) + "Waiting for " + game.active + "."
+		view.prompt = group_move_name(0) + "Move blocks from " + game.where + "."
+		gen_action_undo(view)
 		if (game.active === game.guide || game.active === game.jihad)
-			gen_action(view, 'end_move_phase');
+			gen_action(view, 'end_move_phase')
 		else
-			gen_action(view, 'end_group_move');
+			gen_action(view, 'end_group_move')
 		for (let b of BLOCKLIST)
 			if (game.location[b] === game.where)
 				if (can_block_land_move(b))
-					gen_action(view, 'block', b);
+					gen_action(view, 'block', b)
 	},
 	block: function (who) {
-		push_undo();
-		game.who = who;
-		game.distance = 0;
-		game.last_from = null;
-		game.state = 'group_move_to';
+		push_undo()
+		game.who = who
+		game.distance = 0
+		game.last_from = null
+		game.state = 'group_move_to'
 	},
 	end_move_phase: function () {
-		end_group_move();
-		end_move_phase();
+		end_group_move()
+		end_move_phase()
 	},
 	end_group_move: end_group_move,
 	undo: pop_undo
@@ -1839,40 +1841,40 @@ states.group_move_who = {
 states.group_move_to = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = group_move_name(1) + "Waiting for " + game.active + ".";
-		view.prompt = group_move_name(0) + "Move " + block_name(game.who) + ".";
-		gen_action_undo(view);
+			return view.prompt = group_move_name(1) + "Waiting for " + game.active + "."
+		view.prompt = group_move_name(0) + "Move " + block_name(game.who) + "."
+		gen_action_undo(view)
 		if (game.distance === 0)
-			gen_action(view, 'block', game.who);
-		let from = game.location[game.who];
+			gen_action(view, 'block', game.who)
+		let from = game.location[game.who]
 		if (game.distance > 0) {
 			// cannot start or reinforce battles in winter
 			if (!(is_winter() && is_enemy_occupied_town(from)))
-				gen_action(view, 'town', from);
+				gen_action(view, 'town', from)
 		}
 		for (let to of TOWNS[from].exits) {
 			if (to !== game.last_from && can_block_land_move_to(game.who, from, to)) {
-				gen_action(view, 'town', to);
+				gen_action(view, 'town', to)
 			}
 		}
 	},
 	town: function (to) {
-		let from = game.location[game.who];
+		let from = game.location[game.who]
 		if (to === from) {
-			end_move();
-			return;
+			end_move()
+			return
 		}
 		if (game.distance === 0)
-			log_move_start(from);
-		let mark = move_block(game.who, from, to);
+			log_move_start(from)
+		let mark = move_block(game.who, from, to)
 		if (mark)
-			log_move_continue(to + mark);
+			log_move_continue(to + mark)
 		else
-			log_move_continue(to);
-		lift_siege(from);
-		game.last_from = from;
+			log_move_continue(to)
+		lift_siege(from)
+		game.last_from = from
 		if (!can_block_continue(game.who, from, to))
-			end_move();
+			end_move()
 	},
 	block: pop_undo,
 	undo: pop_undo
@@ -1880,19 +1882,19 @@ states.group_move_to = {
 
 function end_move() {
 	if (game.distance > 0)
-		game.moved[game.who] = 1;
-	log_move_end();
-	game.who = null;
-	game.distance = 0;
+		game.moved[game.who] = 1
+	log_move_end()
+	game.who = null
+	game.distance = 0
 	if (can_group_move_more())
-		game.state = 'group_move_who';
+		game.state = 'group_move_who'
 	else
-		end_group_move();
+		end_group_move()
 }
 
 function end_group_move() {
-	print_summary(game.active + " activated " + game.where + ":");
-	game.state = 'move_phase';
+	print_summary(game.active + " activated " + game.where + ":")
+	game.state = 'move_phase'
 }
 
 // SEA MOVE
@@ -1900,27 +1902,27 @@ function end_group_move() {
 states.german_move_to = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
-		view.prompt = "Move Phase: Move " + block_name(game.who) + " to Aleppo, Antioch, or St. Simeon.";
-		gen_action_undo(view);
-		gen_action(view, 'block', game.who);
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
+		view.prompt = "Move Phase: Move " + block_name(game.who) + " to Aleppo, Antioch, or St. Simeon."
+		gen_action_undo(view)
+		gen_action(view, 'block', game.who)
 		for (let to of GERMAN_ROADS)
 			if (can_germans_move_to(game.who, to))
-				gen_action(view, 'town', to);
+				gen_action(view, 'town', to)
 	},
 	town: function (to) {
-		--game.moves;
-		let from = GERMANIA;
-		game.location[game.who] = to;
-		game.moved[game.who] = 1;
-		game.distance = 0;
-		let mark = move_block(game.who, from, to);
+		--game.moves
+		let from = GERMANIA
+		game.location[game.who] = to
+		game.moved[game.who] = 1
+		game.distance = 0
+		let mark = move_block(game.who, from, to)
 		if (mark)
-			log(game.active + " moved:\n Germania \u2192 " + to + mark + ".");
+			log(game.active + " moved:\n Germania \u2192 " + to + mark + ".")
 		else
-			log(game.active + " moved:\n Germania \u2192 " + to + ".");
-		game.who = null;
-		game.state = 'move_phase';
+			log(game.active + " moved:\n Germania \u2192 " + to + ".")
+		game.who = null
+		game.state = 'move_phase'
 	},
 	block: pop_undo,
 	undo: pop_undo,
@@ -1929,53 +1931,53 @@ states.german_move_to = {
 states.sea_move_to = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
 		if (is_english_crusader(game.who))
-			view.prompt = "Sea Move: Move " + block_name(game.who) + " to a port.";
+			view.prompt = "Sea Move: Move " + block_name(game.who) + " to a port."
 		else
-			view.prompt = "Sea Move: Move " + block_name(game.who) + " to a friendly port.";
-		gen_action_undo(view);
-		gen_action(view, 'block', game.who);
-		let from = game.location[game.who];
+			view.prompt = "Sea Move: Move " + block_name(game.who) + " to a friendly port."
+		gen_action_undo(view)
+		gen_action(view, 'block', game.who)
+		let from = game.location[game.who]
 		if (from === GERMANIA) {
 			for (let to of GERMAN_ROADS)
 				if (can_germans_move_to(game.who, to))
-					gen_action(view, 'town', to);
+					gen_action(view, 'town', to)
 		} else {
 			for (let to of PORTS)
 				if (to !== game.where && can_block_sea_move_to(game.who, to))
-					gen_action(view, 'town', to);
+					gen_action(view, 'town', to)
 		}
 	},
 	town: function (to) {
-		--game.moves;
+		--game.moves
 
-		let from = game.where;
-		game.location[game.who] = to;
-		game.moved[game.who] = 1;
+		let from = game.where
+		game.location[game.who] = to
+		game.moved[game.who] = 1
 
-		lift_siege(from);
+		lift_siege(from)
 
-		remove_from_array(game.castle, game.who);
+		remove_from_array(game.castle, game.who)
 
 		if (besieged_player(to) === game.active && is_more_room_in_castle(to)) {
 			// Move into besieged fortified port
-			game.castle.push(game.who);
-			log(game.active + " sea moved:\n" + from + " \u2192 " + to + " castle.");
+			game.castle.push(game.who)
+			log(game.active + " sea moved:\n" + from + " \u2192 " + to + " castle.")
 
 		} else if (!is_friendly_port(to)) {
 			// English Crusaders attack!
-			game.attacker[to] = FRANKS;
-			game.main_road[to] = "England";
-			log(game.active + " sea moved:\n" + from + " \u2192 " + to + ATTACK_MARK + ".");
+			game.attacker[to] = FRANKS
+			game.main_road[to] = "England"
+			log(game.active + " sea moved:\n" + from + " \u2192 " + to + ATTACK_MARK + ".")
 
 		} else {
 			// Normal move.
-			log(game.active + " sea moved:\n" + from + " \u2192 " + to + ".");
+			log(game.active + " sea moved:\n" + from + " \u2192 " + to + ".")
 		}
 
-		game.who = null;
-		game.state = 'move_phase';
+		game.who = null
+		game.state = 'move_phase'
 	},
 	block: pop_undo,
 	undo: pop_undo,
@@ -1986,27 +1988,27 @@ states.sea_move_to = {
 states.muster = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
-		view.prompt = "Muster: Choose a friendly muster town.";
-		gen_action_undo(view);
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
+		view.prompt = "Muster: Choose a friendly muster town."
+		gen_action_undo(view)
 		for (let where of TOWNLIST) {
 			// cannot start or reinforce battles in winter
 			if (is_winter()) {
 				if (is_friendly_town(where))
 					if (can_muster_to(where))
-						gen_action(view, 'town', where);
+						gen_action(view, 'town', where)
 			} else {
 				if (is_friendly_field(where))
 					if (can_muster_to(where))
-						gen_action(view, 'town', where);
+						gen_action(view, 'town', where)
 			}
 		}
 	},
 	town: function (where) {
-		push_undo();
-		game.where = where;
-		game.state = 'muster_who';
-		game.summary = [];
+		push_undo()
+		game.where = where
+		game.state = 'muster_who'
+		game.summary = []
 	},
 	undo: pop_undo,
 }
@@ -2014,24 +2016,24 @@ states.muster = {
 states.muster_who = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
-		view.prompt = "Muster: Move blocks to " + game.where + ".";
-		view.muster = game.where;
-		gen_action_undo(view);
-		gen_action(view, 'end_muster');
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
+		view.prompt = "Muster: Move blocks to " + game.where + "."
+		view.muster = game.where
+		gen_action_undo(view)
+		gen_action(view, 'end_muster')
 		for (let b of BLOCKLIST)
 			if (can_block_muster(b, game.where))
-				gen_action(view, 'block', b);
+				gen_action(view, 'block', b)
 	},
 	block: function (who) {
-		push_undo();
-		game.who = who;
-		game.state = 'muster_move_1';
+		push_undo()
+		game.who = who
+		game.state = 'muster_move_1'
 	},
 	end_muster: function () {
-		print_summary(game.active + " mustered to " + game.where + ":");
-		game.where = null;
-		game.state = 'move_phase';
+		print_summary(game.active + " mustered to " + game.where + ":")
+		game.where = null
+		game.state = 'move_phase'
 	},
 	undo: pop_undo,
 }
@@ -2039,39 +2041,39 @@ states.muster_who = {
 states.muster_move_1 = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
-		view.prompt = "Muster: Move " + block_name(game.who) + " to " + game.where + ".";
-		view.muster = game.where;
-		gen_action_undo(view);
-		gen_action(view, 'block', game.who);
-		let from = game.location[game.who];
-		let muster = game.where;
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
+		view.prompt = "Muster: Move " + block_name(game.who) + " to " + game.where + "."
+		view.muster = game.where
+		gen_action_undo(view)
+		gen_action(view, 'block', game.who)
+		let from = game.location[game.who]
+		let muster = game.where
 		if (block_move(game.who) === 3) {
 			for (let to of TOWNS[from].exits) {
 				if (can_block_use_road_to_muster(from, to)) {
 					if (to === muster || can_block_muster_with_2_moves(to, muster, from))
-						gen_action(view, 'town', to);
+						gen_action(view, 'town', to)
 				}
 			}
 		} else {
 			for (let to of TOWNS[from].exits) {
 				if (can_block_use_road_to_muster(from, to)) {
 					if (to === muster || can_block_muster_with_1_move(to, muster))
-						gen_action(view, 'town', to);
+						gen_action(view, 'town', to)
 				}
 			}
 		}
 	},
 	town: function (to) {
-		let from = game.location[game.who];
-		log_move_start(from);
-		log_move_continue(to);
-		move_block(game.who, from, to);
-		lift_siege(from);
+		let from = game.location[game.who]
+		log_move_start(from)
+		log_move_continue(to)
+		move_block(game.who, from, to)
+		lift_siege(from)
 		if (to === game.where) {
-			end_muster_move();
+			end_muster_move()
 		} else {
-			game.state = 'muster_move_2';
+			game.state = 'muster_move_2'
 		}
 	},
 	block: pop_undo,
@@ -2081,36 +2083,36 @@ states.muster_move_1 = {
 states.muster_move_2 = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
-		view.prompt = "Muster: Move " + block_name(game.who) + " to " + game.where + ".";
-		view.muster = game.where;
-		gen_action_undo(view);
-		let from = game.location[game.who];
-		let muster = game.where;
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
+		view.prompt = "Muster: Move " + block_name(game.who) + " to " + game.where + "."
+		view.muster = game.where
+		gen_action_undo(view)
+		let from = game.location[game.who]
+		let muster = game.where
 		if (block_move(game.who) === 3) {
 			for (let to of TOWNS[from].exits) {
 				if (can_block_use_road_to_muster(from, to)) {
 					if (to === muster || can_block_muster_with_1_move(to, muster))
-						gen_action(view, 'town', to);
+						gen_action(view, 'town', to)
 				}
 			}
 		} else {
 			for (let to of TOWNS[from].exits) {
 				if (can_block_use_road_to_muster(from, to)) {
 					if (to === muster)
-						gen_action(view, 'town', to);
+						gen_action(view, 'town', to)
 				}
 			}
 		}
 	},
 	town: function (to) {
-		let from = game.location[game.who];
-		log_move_continue(to);
-		move_block(game.who, from, to);
+		let from = game.location[game.who]
+		log_move_continue(to)
+		move_block(game.who, from, to)
 		if (to === game.where) {
-			end_muster_move();
+			end_muster_move()
 		} else {
-			game.state = 'muster_move_3';
+			game.state = 'muster_move_3'
 		}
 	},
 	undo: pop_undo,
@@ -2119,33 +2121,33 @@ states.muster_move_2 = {
 states.muster_move_3 = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
-		view.prompt = "Muster: Move " + block_name(game.who) + " to " + game.where + ".";
-		view.muster = game.where;
-		gen_action_undo(view);
-		let from = game.location[game.who];
-		let muster = game.where;
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
+		view.prompt = "Muster: Move " + block_name(game.who) + " to " + game.where + "."
+		view.muster = game.where
+		gen_action_undo(view)
+		let from = game.location[game.who]
+		let muster = game.where
 		for (let to of TOWNS[from].exits) {
 			if (can_block_use_road_to_muster(from, to)) {
 				if (to === muster)
-					gen_action(view, 'town', to);
+					gen_action(view, 'town', to)
 			}
 		}
 	},
 	town: function (to) {
-		let from = game.location[game.who];
-		log_move_continue(to);
-		move_block(game.who, from, to);
-		end_muster_move();
+		let from = game.location[game.who]
+		log_move_continue(to)
+		move_block(game.who, from, to)
+		end_muster_move()
 	},
 	undo: pop_undo,
 }
 
 function end_muster_move() {
-	log_move_end();
-	game.moved[game.who] = 1;
-	game.who = null;
-	game.state = 'muster_who';
+	log_move_end()
+	game.moved[game.who] = 1
+	game.who = null
+	game.state = 'muster_who'
 }
 
 // WINTER CAMPAIGN
@@ -2153,17 +2155,17 @@ function end_muster_move() {
 states.winter_campaign = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Move Phase: Waiting for " + game.active + ".";
-		view.prompt = "Winter Campaign: Select a siege to maintain over the winter.";
-		gen_action_undo(view);
+			return view.prompt = "Move Phase: Waiting for " + game.active + "."
+		view.prompt = "Winter Campaign: Select a siege to maintain over the winter."
+		gen_action_undo(view)
 		for (let town of TOWNLIST)
 			if (is_friendly_field(town) && is_under_siege(town))
-				gen_action(view, 'town', town);
+				gen_action(view, 'town', town)
 	},
 	town: function (where) {
-		log(game.active + " winter campaigned in " + where + ".");
-		game.winter_campaign = where;
-		game.state = 'move_phase';
+		log(game.active + " winter campaigned in " + where + ".")
+		game.winter_campaign = where
+		game.state = 'move_phase'
 	},
 	undo: pop_undo
 }
@@ -2172,94 +2174,94 @@ states.winter_campaign = {
 
 function goto_combat_phase() {
 	if (is_winter()) {
-		game.moved = {};
-		return end_game_turn();
+		game.moved = {}
+		return end_game_turn()
 	}
 
-	game.combat_list = [];
+	game.combat_list = []
 	for (let where of TOWNLIST)
 		if (is_contested_town(where))
-			game.combat_list.push(where);
-	resume_combat_phase();
+			game.combat_list.push(where)
+	resume_combat_phase()
 }
 
 function resume_combat_phase() {
-	reset_road_limits();
-	reset_moved_for_combat();
+	reset_road_limits()
+	reset_moved_for_combat()
 
 	if (game.combat_list.length > 0) {
-		game.active = game.p1;
-		game.state = 'combat_phase';
+		game.active = game.p1
+		game.state = 'combat_phase'
 	} else {
-		goto_draw_phase();
+		goto_draw_phase()
 	}
 }
 
 states.combat_phase = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Battle Phase: Waiting for " + game.active + ".";
-		view.prompt = "Battle Phase: Choose the next battle or siege!";
+			return view.prompt = "Battle Phase: Waiting for " + game.active + "."
+		view.prompt = "Battle Phase: Choose the next battle or siege!"
 		for (let where of game.combat_list)
-			gen_action(view, 'town', where);
+			gen_action(view, 'town', where)
 	},
 	town: function (where) {
-		remove_from_array(game.combat_list, where);
-		game.where = where;
-		start_combat();
+		remove_from_array(game.combat_list, where)
+		game.where = where
+		start_combat()
 	},
 }
 
 function start_combat() {
-	game.flash = "";
-	log("");
-	log("Battle in " + game.where);
-	game.combat_round = 0;
-	game.halfhit = null;
-	game.storming = [];
-	game.sallying = [];
+	game.flash = ""
+	log("")
+	log("Battle in " + game.where)
+	game.combat_round = 0
+	game.halfhit = null
+	game.storming = []
+	game.sallying = []
 
-	game.show_castle = 0;
-	game.show_field = 0;
+	game.show_castle = 0
+	game.show_field = 0
 
 	if (is_castle_town(game.where)) {
 		if (!is_under_siege(game.where)) {
-			log("~ Combat Deployment ~");
-			game.castle_owner = enemy(game.attacker[game.where]);
-			game.active = game.castle_owner;
-			game.state = 'combat_deployment';
-			game.is_existing_siege = 0;
+			log("~ Combat Deployment ~")
+			game.castle_owner = enemy(game.attacker[game.where])
+			game.active = game.castle_owner
+			game.state = 'combat_deployment'
+			game.is_existing_siege = 0
 		} else {
-			game.castle_owner = besieged_player(game.where);
+			game.castle_owner = besieged_player(game.where)
 			if (!game.attacker[game.where])
-				game.attacker[game.where] = enemy(game.castle_owner);
-			log("Existing siege continued.");
-			game.is_existing_siege = 1;
-			next_combat_round();
+				game.attacker[game.where] = enemy(game.castle_owner)
+			log("Existing siege continued.")
+			game.is_existing_siege = 1
+			next_combat_round()
 		}
 	} else {
-		game.castle_owner = null;
-		next_combat_round();
+		game.castle_owner = null
+		next_combat_round()
 	}
 }
 
 function end_combat() {
-	lift_siege(game.where);
+	lift_siege(game.where)
 
 	if (game.jihad === game.where)
-		game.jihad = null;
+		game.jihad = null
 
-	delete game.is_existing_siege;
-	delete game.castle_owner;
-	delete game.storming;
-	delete game.sallying;
-	delete game.show_castle;
-	delete game.show_field;
-	game.where = null;
-	game.flash = "";
-	game.combat_round = 0;
+	delete game.is_existing_siege
+	delete game.castle_owner
+	delete game.storming
+	delete game.sallying
+	delete game.show_castle
+	delete game.show_field
+	game.where = null
+	game.flash = ""
+	game.combat_round = 0
 
-	resume_combat_phase();
+	resume_combat_phase()
 }
 
 // COMBAT DEPLOYMENT
@@ -2268,47 +2270,47 @@ states.combat_deployment = {
 	show_battle: true,
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Battle: Waiting for " + game.active + ".";
-		view.prompt = "Battle: Deploy blocks on the field and in the castle.";
-		let max = castle_limit(game.where);
-		let n = count_blocks_in_castle(game.where);
-		let have_options = false;
+			return view.prompt = "Battle: Waiting for " + game.active + "."
+		view.prompt = "Battle: Deploy blocks on the field and in the castle."
+		let max = castle_limit(game.where)
+		let n = count_blocks_in_castle(game.where)
+		let have_options = false
 		if (n < max) {
 			for (let b of BLOCKLIST) {
 				if (block_owner(b) === game.active && !is_reserve(b)) {
 					if (game.location[b] === game.where && !game.castle.includes(b)) {
-						gen_action(view, 'withdraw', b);
-						gen_action(view, 'block', b);
-						have_options = true;
+						gen_action(view, 'withdraw', b)
+						gen_action(view, 'block', b)
+						have_options = true
 					}
 				}
 			}
 		}
 		if (!have_options)
-			view.flash_next = "Click Next when you're done.";
-		gen_action_undo(view);
-		gen_action(view, 'next');
+			view.flash_next = "Click Next when you're done."
+		gen_action_undo(view)
+		gen_action(view, 'next')
 	},
 	withdraw: function (who) {
-		push_undo();
-		game.castle.push(who);
+		push_undo()
+		game.castle.push(who)
 	},
 	block: function (who) {
-		push_undo();
-		game.castle.push(who);
+		push_undo()
+		game.castle.push(who)
 	},
 	next: function () {
-		clear_undo();
-		let n = count_blocks_in_castle(game.where);
+		clear_undo()
+		let n = count_blocks_in_castle(game.where)
 		if (n === 1)
-			log(game.active + " withdrew 1 block.");
+			log(game.active + " withdrew 1 block.")
 		else
-			log(game.active + " withdrew " + n + " blocks.");
-		game.active = game.attacker[game.where];
+			log(game.active + " withdrew " + n + " blocks.")
+		game.active = game.attacker[game.where]
 		if (count_enemy_in_field_and_reserve(game.where) === 0) {
-			return goto_regroup();
+			return goto_regroup()
 		}
-		next_combat_round();
+		next_combat_round()
 	},
 	undo: pop_undo
 }
@@ -2317,47 +2319,47 @@ states.combat_deployment = {
 
 function print_retreat_summary() {
 	if (game.summary && game.summary.length > 0)
-		print_summary("Retreated from " + game.where + ":");
+		print_summary("Retreated from " + game.where + ":")
 }
 
 function goto_regroup() {
-	lift_siege(game.where);
+	lift_siege(game.where)
 	if (!is_under_siege(game.where))
-		clear_reserves(); // no siege battle, reserves arrive before regroup
-	reset_road_limits();
-	reset_moved_for_combat();
-	game.state = 'regroup';
-	game.summary = [];
+		clear_reserves() // no siege battle, reserves arrive before regroup
+	reset_road_limits()
+	reset_moved_for_combat()
+	game.state = 'regroup'
+	game.summary = []
 }
 
 states.regroup = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Regroup: Waiting for " + game.active + ".";
-		view.prompt = "Regroup: Choose a block to move.";
-		gen_action_undo(view);
-		gen_action(view, 'end_regroup');
+			return view.prompt = "Regroup: Waiting for " + game.active + "."
+		view.prompt = "Regroup: Choose a block to move."
+		gen_action_undo(view)
+		gen_action(view, 'end_regroup')
 		for (let b of BLOCKLIST) {
 			if (game.location[b] === game.where) {
 				if (can_block_regroup(b))
-					gen_action(view, 'block', b);
+					gen_action(view, 'block', b)
 			}
 		}
 	},
 	block: function (who) {
-		push_undo();
-		game.who = who;
-		game.state = 'regroup_to';
+		push_undo()
+		game.who = who
+		game.state = 'regroup_to'
 	},
 	end_regroup: function () {
-		clear_undo();
-		print_summary(game.active + " regrouped:", true);
+		clear_undo()
+		print_summary(game.active + " regrouped:", true)
 		if (is_winter())
-			goto_winter_2();
+			goto_winter_2()
 		else if (is_contested_town(game.where))
-			next_combat_round();
+			next_combat_round()
 		else
-			end_combat();
+			end_combat()
 	},
 	undo: pop_undo
 }
@@ -2365,24 +2367,24 @@ states.regroup = {
 states.regroup_to = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Regroup: Waiting for " + game.active + ".";
-		view.prompt = "Regroup: Move the block to a friendly or vacant town.";
-		gen_action_undo(view);
-		gen_action(view, 'block', game.who);
+			return view.prompt = "Regroup: Waiting for " + game.active + "."
+		view.prompt = "Regroup: Move the block to a friendly or vacant town."
+		gen_action_undo(view)
+		gen_action(view, 'block', game.who)
 		for (let to of TOWNS[game.where].exits)
 			if (can_block_regroup_to(game.who, to))
-				gen_action(view, 'town', to);
+				gen_action(view, 'town', to)
 	},
 	town: function (to) {
 		// We can regroup while reserves are still on the way...
-		remove_from_array(game.reserves1, game.who);
-		remove_from_array(game.reserves2, game.who);
+		remove_from_array(game.reserves1, game.who)
+		remove_from_array(game.reserves2, game.who)
 
-		let from = game.where;
-		game.summary.push([from, to]);
-		move_block(game.who, game.where, to);
-		game.who = null;
-		game.state = 'regroup';
+		let from = game.where
+		game.summary.push([from, to])
+		move_block(game.who, game.where, to)
+		game.who = null
+		game.state = 'regroup'
 	},
 	block: pop_undo,
 	undo: pop_undo
@@ -2391,287 +2393,287 @@ states.regroup_to = {
 // COMBAT ROUND
 
 function next_combat_round() {
-	print_retreat_summary();
+	print_retreat_summary()
 	if (game.jihad === game.where && game.combat_round === 1)
-		game.jihad = null;
+		game.jihad = null
 	switch (game.combat_round) {
-	case 0: return goto_combat_round(1);
-	case 1: return goto_combat_round(2);
-	case 2: return goto_combat_round(3);
-	case 3: return goto_retreat_after_combat();
+	case 0: return goto_combat_round(1)
+	case 1: return goto_combat_round(2)
+	case 2: return goto_combat_round(3)
+	case 3: return goto_retreat_after_combat()
 	}
 }
 
 function bring_on_reserves(reserves) {
-	let f = 0;
-	let s = 0;
+	let f = 0
+	let s = 0
 	for (let b of BLOCKLIST) {
 		if (game.location[b] === game.where) {
 			if (reserves.includes(b)) {
 				if (block_owner(b) === FRANKS)
-					++f;
+					++f
 				else
-					++s;
-				remove_from_array(reserves, b);
+					++s
+				remove_from_array(reserves, b)
 			}
 		}
 	}
 	if (f > 0)
-		log(f + " Frank " + (f === 1 ? "reserve arrived." : "reserves arrived."));
+		log(f + " Frank " + (f === 1 ? "reserve arrived." : "reserves arrived."))
 	if (s > 0)
-		log(s + " Saracen " + (s === 1 ? "reserve arrived." : "reserves arrived."));
+		log(s + " Saracen " + (s === 1 ? "reserve arrived." : "reserves arrived."))
 }
 
 function clear_reserves(where) {
 	for (let b of BLOCKLIST) {
 		if (game.location[b] === where) {
-			remove_from_array(game.reserves1, b);
-			remove_from_array(game.reserves2, b);
+			remove_from_array(game.reserves1, b)
+			remove_from_array(game.reserves2, b)
 		}
 	}
 }
 
 function reset_moved_for_combat() {
-	for (let b in game.moved) game.moved[b] = 0;
-	for (let b of game.reserves1) game.moved[b] = 1;
-	for (let b of game.reserves2) game.moved[b] = 1;
+	for (let b in game.moved) game.moved[b] = 0
+	for (let b of game.reserves1) game.moved[b] = 1
+	for (let b of game.reserves2) game.moved[b] = 1
 }
 
 function goto_combat_round(new_combat_round) {
-	game.combat_round = new_combat_round;
-	game.summary = [];
+	game.combat_round = new_combat_round
+	game.summary = []
 
-	let was_contested = is_contested_battle_field();
+	let was_contested = is_contested_battle_field()
 
 	// If the main attack regroups away from a new siege while reinforcements
 	// are on the way, we need to skip the first combat round.
 	if (game.combat_round === 1 && is_under_siege(game.where)) {
-		game.active = besieging_player(game.where);
+		game.active = besieging_player(game.where)
 		if (count_friendly_in_field_excluding_reserves(game.where) === 0) {
-			log("Combat round skipped because main attack regrouped away.");
-			game.combat_round = 2;
+			log("Combat round skipped because main attack regrouped away.")
+			game.combat_round = 2
 		}
 	}
 
-	log("~ Combat Round " + game.combat_round + " ~");
+	log("~ Combat Round " + game.combat_round + " ~")
 
 	if (game.combat_round === 2)
-		bring_on_reserves(game.reserves1);
+		bring_on_reserves(game.reserves1)
 	if (game.combat_round === 3)
-		bring_on_reserves(game.reserves2);
+		bring_on_reserves(game.reserves2)
 
-	reset_moved_for_combat();
+	reset_moved_for_combat()
 
 	if (is_contested_battle_field()) {
 		if (is_under_siege(game.where)) {
 			if (!was_contested) {
-				log("Relief forces arrived!");
+				log("Relief forces arrived!")
 				if (game.storming.length > 0) {
-					log("Storming canceled by arriving relief force.");
-					game.halfhit = null;
-					game.storming.length = 0;
+					log("Storming canceled by arriving relief force.")
+					game.halfhit = null
+					game.storming.length = 0
 				}
-				let old_attacker = game.attacker[game.where];
-				game.attacker[game.where] = besieged_player(game.where);
+				let old_attacker = game.attacker[game.where]
+				game.attacker[game.where] = besieged_player(game.where)
 				if (old_attacker !== game.attacker[game.where]) {
-					log(game.attacker[game.where] + " are now the attacker.");
+					log(game.attacker[game.where] + " are now the attacker.")
 				}
 			}
 			// No sally first round after combat deployment.
 			if (game.combat_round > 1 || game.is_existing_siege)
-				return goto_declare_sally();
+				return goto_declare_sally()
 		}
-		return goto_field_battle();
+		return goto_field_battle()
 	}
 
-	goto_declare_storm();
+	goto_declare_storm()
 }
 
 // DECLARE STORM
 
 function goto_declare_storm() {
-	game.active = besieging_player(game.where);
+	game.active = besieging_player(game.where)
 	// Castle is full.
 	if (game.storming.length === castle_limit(game.where))
-		return goto_siege_battle();
+		return goto_siege_battle()
 	// Field is empty.
 	if (count_friendly(game.where) - game.storming.length === 0)
-		return goto_siege_battle();
-	game.state = 'declare_storm';
+		return goto_siege_battle()
+	game.state = 'declare_storm'
 }
 
 states.declare_storm = {
 	show_battle: true,
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Siege Declaration: Waiting for " + game.active + " to declare storm.";
-		view.prompt = "Siege Declaration: Declare which blocks should storm the castle.";
-		let have_options = false;
+			return view.prompt = "Siege Declaration: Waiting for " + game.active + " to declare storm."
+		view.prompt = "Siege Declaration: Declare which blocks should storm the castle."
+		let have_options = false
 		if (game.storming.length < castle_limit(game.where)) {
 			for (let b of BLOCKLIST) {
 				if (block_owner(b) === game.active && !is_reserve(b)) {
 					if (game.location[b] === game.where && !game.storming.includes(b)) {
-						gen_action(view, 'storm', b);
-						gen_action(view, 'block', b);
-						have_options = true;
+						gen_action(view, 'storm', b)
+						gen_action(view, 'block', b)
+						have_options = true
 					}
 				}
 			}
 		}
 		if (!have_options)
-			view.flash_next = "Click Next when you're done.";
-		gen_action_undo(view);
-		gen_action(view, 'next');
+			view.flash_next = "Click Next when you're done."
+		gen_action_undo(view)
+		gen_action(view, 'next')
 	},
 	storm: storm_with_block,
 	block: storm_with_block,
 	next: function () {
-		clear_undo();
-		let n = game.storming.length;
+		clear_undo()
+		let n = game.storming.length
 		if (n === 0) {
-			game.flash = game.active + " declined to storm.";
+			game.flash = game.active + " declined to storm."
 			if (game.jihad === game.where)
-				game.jihad = null;
-			log(game.active + " declined to storm.");
-			goto_declare_sally();
+				game.jihad = null
+			log(game.active + " declined to storm.")
+			goto_declare_sally()
 		} else {
-			goto_siege_battle();
+			goto_siege_battle()
 		}
 	},
 	undo: pop_undo
 }
 
 function storm_with_block(who) {
-	push_undo();
-	game.storming.push(who);
+	push_undo()
+	game.storming.push(who)
 	if (game.storming.length > 1)
-		game.flash = game.active + " stormed with " + game.storming.length + " blocks.";
+		game.flash = game.active + " stormed with " + game.storming.length + " blocks."
 	else
-		game.flash = game.active + " stormed with 1 block.";
-	log(game.active[0] + ": " + block_name(who) + " stormed.");
+		game.flash = game.active + " stormed with 1 block."
+	log(game.active[0] + ": " + block_name(who) + " stormed.")
 }
 
 // DECLARE SALLY
 
 function goto_declare_sally() {
-	game.active = besieged_player(game.where);
-	game.state = 'declare_sally';
-	game.was_contested = is_contested_battle_field();
+	game.active = besieged_player(game.where)
+	game.state = 'declare_sally'
+	game.was_contested = is_contested_battle_field()
 }
 
 states.declare_sally = {
 	show_battle: true,
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Siege Declaration: Waiting for " + game.active + " to declare sally.";
-		view.prompt = "Siege Declaration: Declare which blocks should sally onto the field.";
-		let have_options = false;
+			return view.prompt = "Siege Declaration: Waiting for " + game.active + " to declare sally."
+		view.prompt = "Siege Declaration: Declare which blocks should sally onto the field."
+		let have_options = false
 		for (let b of BLOCKLIST) {
 			if (block_owner(b) === game.active && !is_reserve(b) && is_block_in_castle(b)) {
 				if (game.location[b] === game.where && !game.sallying.includes(b)) {
-					gen_action(view, 'sally', b);
-					gen_action(view, 'block', b);
-					have_options = true;
+					gen_action(view, 'sally', b)
+					gen_action(view, 'block', b)
+					have_options = true
 				}
 			}
 		}
 		if (!have_options)
-			view.flash_next = "Click Next when you're done.";
-		gen_action_undo(view);
-		gen_action(view, 'next');
+			view.flash_next = "Click Next when you're done."
+		gen_action_undo(view)
+		gen_action(view, 'next')
 	},
 	sally: sally_with_block,
 	block: sally_with_block,
 	next: function () {
-		clear_undo();
-		let n = game.sallying.length;
+		clear_undo()
+		let n = game.sallying.length
 		if (n === 0) {
-			game.flash = game.active + " declined to sally.";
-			log(game.active + " declined to sally.");
+			game.flash = game.active + " declined to sally."
+			log(game.active + " declined to sally.")
 		}
 		if (is_contested_battle_field()) {
 			if (!game.was_contested) {
-				log(game.active + " are now the attacker.");
-				game.attacker[game.where] = game.active;
+				log(game.active + " are now the attacker.")
+				game.attacker[game.where] = game.active
 			}
-			goto_field_battle();
+			goto_field_battle()
 		} else if (count_reserves(game.where) > 0) {
-			next_combat_round();
+			next_combat_round()
 		} else {
-			goto_siege_attrition();
+			goto_siege_attrition()
 		}
 	},
 	undo: pop_undo
 }
 
 function sally_with_block(who) {
-	push_undo();
-	remove_from_array(game.castle, who);
-	game.sallying.push(who);
+	push_undo()
+	remove_from_array(game.castle, who)
+	game.sallying.push(who)
 	if (game.sallying.length > 1)
-		game.flash = game.active + " sallied with " + game.sallying.length + " blocks.";
+		game.flash = game.active + " sallied with " + game.sallying.length + " blocks."
 	else
-		game.flash = game.active + " sallied with 1 block.";
-	log(game.active[0] + ": " + block_name(who) + " sallied.");
+		game.flash = game.active + " sallied with 1 block."
+	log(game.active[0] + ": " + block_name(who) + " sallied.")
 }
 
 // RETREAT AFTER COMBAT
 
 function goto_retreat_after_combat() {
-	reset_moved_for_combat();
+	reset_moved_for_combat()
 
 	// withdraw all sallying blocks to castle.
 	for (let b of game.sallying)
-		game.castle.push(b);
-	game.sallying.length = 0;
+		game.castle.push(b)
+	game.sallying.length = 0
 
 	// TODO: 6.2 - In Sieges, the attacker /may/ retreat or stay on siege.
 
 	// withdraw all storming blocks to the field.
-	game.halfhit = null;
-	game.storming.length = 0;
+	game.halfhit = null
+	game.storming.length = 0
 
 	if (is_contested_field(game.where)) {
-		log("~ Retreat ~");
-		game.active = game.attacker[game.where];
-		game.state = 'retreat';
-		game.summary = [];
+		log("~ Retreat ~")
+		game.active = game.attacker[game.where]
+		game.state = 'retreat'
+		game.summary = []
 	} else if (is_under_siege(game.where)) {
-		goto_siege_attrition();
+		goto_siege_attrition()
 	} else {
-		end_combat();
+		end_combat()
 	}
 }
 
 states.retreat = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Retreat: Waiting for " + game.active + ".";
-		view.prompt = "Retreat: Choose a block to move.";
-		gen_action_undo(view);
-		let can_retreat = false;
+			return view.prompt = "Retreat: Waiting for " + game.active + "."
+		view.prompt = "Retreat: Choose a block to move."
+		gen_action_undo(view)
+		let can_retreat = false
 		for (let b of BLOCKLIST) {
 			if (game.location[b] === game.where && !is_block_in_castle(b) && can_block_retreat(b)) {
-				gen_action(view, 'block', b);
-				can_retreat = true;
+				gen_action(view, 'block', b)
+				can_retreat = true
 			}
 		}
 		if (!is_contested_field(game.where) || !can_retreat)
-			gen_action(view, 'end_retreat');
+			gen_action(view, 'end_retreat')
 	},
 	end_retreat: function () {
-		clear_undo();
+		clear_undo()
 		for (let b of BLOCKLIST)
 			if (game.location[b] === game.where && !is_block_in_castle(b) && block_owner(b) === game.active)
-				eliminate_block(b);
-		print_summary(game.active + " retreated:");
-		game.active = enemy(game.active);
-		goto_regroup();
+				eliminate_block(b)
+		print_summary(game.active + " retreated:")
+		game.active = enemy(game.active)
+		goto_regroup()
 	},
 	block: function (who) {
-		push_undo();
-		game.who = who;
-		game.state = 'retreat_to';
+		push_undo()
+		game.who = who
+		game.state = 'retreat_to'
 	},
 	undo: pop_undo
 }
@@ -2679,31 +2681,31 @@ states.retreat = {
 states.retreat_to = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Retreat: Waiting for " + game.active + ".";
-		view.prompt = "Retreat: Move the block to a friendly or neutral town.";
-		gen_action_undo(view);
-		gen_action(view, 'block', game.who);
-		let can_retreat = false;
+			return view.prompt = "Retreat: Waiting for " + game.active + "."
+		view.prompt = "Retreat: Move the block to a friendly or neutral town."
+		gen_action_undo(view)
+		gen_action(view, 'block', game.who)
+		let can_retreat = false
 		for (let to of TOWNS[game.where].exits) {
 			if (can_block_retreat_to(game.who, to)) {
-				gen_action(view, 'town', to);
-				can_retreat = true;
+				gen_action(view, 'town', to)
+				can_retreat = true
 			}
 		}
 		if (!can_retreat)
-			gen_action(view, 'eliminate');
+			gen_action(view, 'eliminate')
 	},
 	town: function (to) {
-		let from = game.where;
-		game.summary.push([from, to]);
-		move_block(game.who, game.where, to);
-		game.who = null;
-		game.state = 'retreat';
+		let from = game.where
+		game.summary.push([from, to])
+		move_block(game.who, game.where, to)
+		game.who = null
+		game.state = 'retreat'
 	},
 	eliminate: function () {
-		eliminate_block(game.who);
-		game.who = null;
-		game.state = 'retreat';
+		eliminate_block(game.who)
+		game.who = null
+		game.state = 'retreat'
 	},
 	block: pop_undo,
 	undo: pop_undo
@@ -2712,25 +2714,25 @@ states.retreat_to = {
 // SIEGE ATTRITION
 
 function goto_siege_attrition() {
-	log("~ Siege Attrition ~");
-	game.active = besieged_player(game.where);
-	game.state = 'siege_attrition';
-	game.attrition_list = [];
+	log("~ Siege Attrition ~")
+	game.active = besieged_player(game.where)
+	game.state = 'siege_attrition'
+	game.attrition_list = []
 	for (let b of BLOCKLIST)
 		if (is_block_in_castle_in(b, game.where))
-			game.attrition_list.push(b);
+			game.attrition_list.push(b)
 }
 
 function resume_siege_attrition() {
 	if (game.attrition_list.length === 0) {
-		delete game.attrition_list;
+		delete game.attrition_list
 		if (!is_under_siege(game.where)) {
-			game.active = enemy(game.active);
-			log(game.where + " fell to siege attrition.");
-			goto_regroup();
+			game.active = enemy(game.active)
+			log(game.where + " fell to siege attrition.")
+			goto_regroup()
 		} else {
-			log("Siege continued.");
-			end_combat();
+			log("Siege continued.")
+			end_combat()
 		}
 	}
 }
@@ -2738,157 +2740,157 @@ function resume_siege_attrition() {
 states.siege_attrition = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Siege Attrition: Waiting for " + game.active + ".";
-		view.prompt = "Siege Attrition: Roll for siege attrition in " + game.where + ".";
+			return view.prompt = "Siege Attrition: Waiting for " + game.active + "."
+		view.prompt = "Siege Attrition: Roll for siege attrition in " + game.where + "."
 		for (let b of game.attrition_list)
 			gen_action(view, 'block', b)
 	},
 	block: function (who) {
-		let target = (game.where === TYRE || game.where === TRIPOLI) ? 1 : 3;
-		let die = roll_d6();
+		let target = (game.where === TYRE || game.where === TRIPOLI) ? 1 : 3
+		let die = roll_d6()
 		if (die <= target) {
-			log("Attrition roll " + DIE_HIT[die] + ".");
-			reduce_block(who);
+			log("Attrition roll " + DIE_HIT[die] + ".")
+			reduce_block(who)
 		} else {
-			log("Attrition roll " + DIE_MISS[die] + ".");
+			log("Attrition roll " + DIE_MISS[die] + ".")
 		}
-		remove_from_array(game.attrition_list, who);
-		resume_siege_attrition();
+		remove_from_array(game.attrition_list, who)
+		resume_siege_attrition()
 	}
 }
 
 // FIELD AND SIEGE BATTLE HELPERS
 
 function filter_battle_blocks(ci, is_candidate) {
-	let output = null;
+	let output = null
 	for (let b of BLOCKLIST) {
 		if (is_candidate(b) && !game.moved[b]) {
 			if (block_initiative(b) === ci) {
 				if (!output)
-					output = [];
-				output.push(b);
+					output = []
+				output.push(b)
 			}
 		}
 	}
-	return output;
+	return output
 }
 
 function battle_step(active, initiative, candidate) {
-	game.battle_list = filter_battle_blocks(initiative, candidate);
+	game.battle_list = filter_battle_blocks(initiative, candidate)
 	if (game.battle_list) {
-		game.active = active;
-		return true;
+		game.active = active
+		return true
 	}
-	return false;
+	return false
 }
 
 function pump_battle_step(is_candidate_attacker, is_candidate_defender) {
-	let attacker = game.attacker[game.where];
-	let defender = enemy(attacker);
+	let attacker = game.attacker[game.where]
+	let defender = enemy(attacker)
 
 	if (game.jihad === game.where && game.combat_round === 1) {
-		if (battle_step(attacker, 'A', is_candidate_attacker)) return;
-		if (battle_step(attacker, 'B', is_candidate_attacker)) return;
-		if (battle_step(attacker, 'C', is_candidate_attacker)) return;
-		if (battle_step(defender, 'A', is_candidate_defender)) return;
-		if (battle_step(defender, 'B', is_candidate_defender)) return;
-		if (battle_step(defender, 'C', is_candidate_defender)) return;
+		if (battle_step(attacker, 'A', is_candidate_attacker)) return
+		if (battle_step(attacker, 'B', is_candidate_attacker)) return
+		if (battle_step(attacker, 'C', is_candidate_attacker)) return
+		if (battle_step(defender, 'A', is_candidate_defender)) return
+		if (battle_step(defender, 'B', is_candidate_defender)) return
+		if (battle_step(defender, 'C', is_candidate_defender)) return
 	} else {
-		if (battle_step(defender, 'A', is_candidate_defender)) return;
-		if (battle_step(attacker, 'A', is_candidate_attacker)) return;
-		if (battle_step(defender, 'B', is_candidate_defender)) return;
-		if (battle_step(attacker, 'B', is_candidate_attacker)) return;
-		if (battle_step(defender, 'C', is_candidate_defender)) return;
-		if (battle_step(attacker, 'C', is_candidate_attacker)) return;
+		if (battle_step(defender, 'A', is_candidate_defender)) return
+		if (battle_step(attacker, 'A', is_candidate_attacker)) return
+		if (battle_step(defender, 'B', is_candidate_defender)) return
+		if (battle_step(attacker, 'B', is_candidate_attacker)) return
+		if (battle_step(defender, 'C', is_candidate_defender)) return
+		if (battle_step(attacker, 'C', is_candidate_attacker)) return
 	}
 
-	next_combat_round();
+	next_combat_round()
 }
 
 // FIELD BATTLE
 
 function goto_field_battle() {
-	resume_field_battle();
+	resume_field_battle()
 }
 
 function resume_field_battle() {
 	// we have a queued up harry action
 	if (game.harry) {
-		game.active = game.harry;
-		game.state = 'harry';
-		delete game.harry;
-		return;
+		game.active = game.harry
+		game.state = 'harry'
+		delete game.harry
+		return
 	}
 
-	game.active = game.attacker[game.where];
+	game.active = game.attacker[game.where]
 
 	if (is_friendly_field(game.where)) {
-		print_retreat_summary();
-		log("Field battle won by " + game.active + ".");
-		game.show_field = 0;
-		return goto_regroup();
+		print_retreat_summary()
+		log("Field battle won by " + game.active + ".")
+		game.show_field = 0
+		return goto_regroup()
 	}
 
 	if (is_enemy_field(game.where)) {
-		game.active = enemy(game.active);
-		print_retreat_summary();
-		log("Field battle won by " + game.active + ".");
-		game.show_field = 0;
-		return goto_regroup();
+		game.active = enemy(game.active)
+		print_retreat_summary()
+		log("Field battle won by " + game.active + ".")
+		game.show_field = 0
+		return goto_regroup()
 	}
 
 	if (is_enemy_battle_field()) {
-		print_retreat_summary();
-		log("Attacking main force was eliminated.");
-		return next_combat_round();
+		print_retreat_summary()
+		log("Attacking main force was eliminated.")
+		return next_combat_round()
 	}
 
 	if (is_friendly_battle_field()) {
-		print_retreat_summary();
-		log("Defending main force was eliminated.");
-		log("Battlefield control changed.");
-		game.attacker[game.where] = enemy(game.active);
+		print_retreat_summary()
+		log("Defending main force was eliminated.")
+		log("Battlefield control changed.")
+		game.attacker[game.where] = enemy(game.active)
 		// The new defender takes control of the empty castle
 		if (!is_under_siege(game.where))
-			game.castle_owner = game.active;
-		return next_combat_round();
+			game.castle_owner = game.active
+		return next_combat_round()
 	}
 
-	game.state = 'field_battle';
-	game.show_field = 1;
-	pump_battle_step(is_field_attacker, is_field_defender);
+	game.state = 'field_battle'
+	game.show_field = 1
+	pump_battle_step(is_field_attacker, is_field_defender)
 }
 
 states.field_battle = {
 	show_battle: true,
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Field Battle: Waiting for " + game.active + ".";
-		view.prompt = "Field Battle: Choose a combat action.";
+			return view.prompt = "Field Battle: Waiting for " + game.active + "."
+		view.prompt = "Field Battle: Choose a combat action."
 		for (let b of game.battle_list) {
-			gen_action(view, 'block', b); // take default action
-			gen_action(view, 'fire', b);
+			gen_action(view, 'block', b) // take default action
+			gen_action(view, 'fire', b)
 			if (game.sallying.includes(b)) {
 				// Only sallying forces may withdraw into the castle
-				gen_action(view, 'withdraw', b);
+				gen_action(view, 'withdraw', b)
 			} else {
 				if (can_block_retreat(b)) {
-					gen_action(view, 'retreat', b);
+					gen_action(view, 'retreat', b)
 					// Turcopoles and Nomads can Harry (fire and retreat)
 					if (block_type(b) === 'turcopoles' || block_type(b) === 'nomads')
-						gen_action(view, 'harry', b);
+						gen_action(view, 'harry', b)
 				}
 
 				// Defender can withdraw into castle if friendly and there is room.
 				if (game.active !== game.attacker[game.where] && game.active === game.castle_owner) {
 					// TODO: allow swapping place of sallying block, leaving it to die if it cannot withdraw?
 					if (game.sallying.length + count_blocks_in_castle(game.where) < castle_limit(game.where))
-						gen_action(view, 'withdraw', b);
+						gen_action(view, 'withdraw', b)
 				}
 			}
 			// All Frank B blocks are knights who can Charge
 			if (block_owner(b) === FRANKS && block_initiative(b) === 'B')
-				gen_action(view, 'charge', b);
+				gen_action(view, 'charge', b)
 		}
 	},
 	block: field_fire_with_block,
@@ -2902,57 +2904,57 @@ states.field_battle = {
 // SIEGE BATTLE
 
 function goto_siege_battle() {
-	game.attacker[game.where] = besieging_player(game.where);
-	game.show_castle = 1;
-	resume_siege_battle();
+	game.attacker[game.where] = besieging_player(game.where)
+	game.show_castle = 1
+	resume_siege_battle()
 }
 
 function resume_siege_battle() {
-	game.active = game.attacker[game.where];
+	game.active = game.attacker[game.where]
 
 	if (is_friendly_town(game.where)) {
-		log("Siege battle won by " + game.active + ".");
-		return goto_regroup();
+		log("Siege battle won by " + game.active + ".")
+		return goto_regroup()
 	}
 
 	if (is_enemy_town(game.where)) {
-		game.active = enemy(game.active);
-		game.halfhit = null;
-		log("Siege battle won by " + game.active + ".");
-		return goto_regroup();
+		game.active = enemy(game.active)
+		game.halfhit = null
+		log("Siege battle won by " + game.active + ".")
+		return goto_regroup()
 	}
 
 	if (count_blocks_in_castle(game.where) === 0) {
-		log("Defending main force was eliminated.");
-		log(game.active + " are now the defender.");
-		game.attacker[game.where] = enemy(game.active);
+		log("Defending main force was eliminated.")
+		log(game.active + " are now the defender.")
+		game.attacker[game.where] = enemy(game.active)
 		// The new defender takes control of the empty castle
-		game.castle_owner = game.active;
-		game.storming.length = 0;
-		return next_combat_round();
+		game.castle_owner = game.active
+		game.storming.length = 0
+		return next_combat_round()
 	}
 
 	if (game.storming.length === 0) {
-		game.halfhit = null;
-		log("Storming repulsed.");
-		return next_combat_round();
+		game.halfhit = null
+		log("Storming repulsed.")
+		return next_combat_round()
 	}
 
-	game.state = 'siege_battle';
-	pump_battle_step(is_siege_attacker, is_siege_defender);
+	game.state = 'siege_battle'
+	pump_battle_step(is_siege_attacker, is_siege_defender)
 }
 
 states.siege_battle = {
 	show_battle: true,
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Siege Battle: Waiting for " + game.active + ".";
-		view.prompt = "Siege Battle: Choose a combat action.";
+			return view.prompt = "Siege Battle: Waiting for " + game.active + "."
+		view.prompt = "Siege Battle: Choose a combat action."
 		for (let b of game.battle_list) {
-			gen_action(view, 'block', b); // take default action
-			gen_action(view, 'fire', b);
+			gen_action(view, 'block', b) // take default action
+			gen_action(view, 'fire', b)
 			if (game.storming.includes(b))
-				gen_action(view, 'retreat', b);
+				gen_action(view, 'retreat', b)
 		}
 	},
 	block: siege_fire_with_block,
@@ -2963,35 +2965,35 @@ states.siege_battle = {
 // FIELD BATTLE HITS
 
 function goto_field_battle_hits() {
-	game.active = enemy(game.active);
-	game.battle_list = list_field_victims();
+	game.active = enemy(game.active)
+	game.battle_list = list_field_victims()
 	if (game.battle_list.length === 0)
-		resume_field_battle();
+		resume_field_battle()
 	else
-		game.state = 'field_battle_hits';
+		game.state = 'field_battle_hits'
 }
 
 function list_field_victims() {
-	let max = 0;
+	let max = 0
 	for (let b of BLOCKLIST)
 		if (block_owner(b) === game.active && is_field_combatant(b) && game.steps[b] > max)
-			max = game.steps[b];
-	let list = [];
+			max = game.steps[b]
+	let list = []
 	for (let b of BLOCKLIST)
 		if (block_owner(b) === game.active && is_field_combatant(b) && game.steps[b] === max)
-			list.push(b);
-	return list;
+			list.push(b)
+	return list
 }
 
 states.field_battle_hits = {
 	show_battle: true,
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Field Battle: Waiting for " + game.active + " to assign hits.";
-		view.prompt = "Field Battle: Assign " + game.hits + (game.hits !== 1 ? " hits" : " hit") + " to your armies.";
+			return view.prompt = "Field Battle: Waiting for " + game.active + " to assign hits."
+		view.prompt = "Field Battle: Assign " + game.hits + (game.hits !== 1 ? " hits" : " hit") + " to your armies."
 		for (let b of game.battle_list) {
-			gen_action(view, 'hit', b);
-			gen_action(view, 'block', b);
+			gen_action(view, 'hit', b)
+			gen_action(view, 'block', b)
 		}
 	},
 	hit: apply_field_battle_hit,
@@ -2999,62 +3001,62 @@ states.field_battle_hits = {
 }
 
 function apply_field_battle_hit_to(who, flash) {
-	let msg;
-	msg = block_name(who) + " took a hit.";
-	log(game.active[0] + ": " + msg);
+	let msg
+	msg = block_name(who) + " took a hit."
+	log(game.active[0] + ": " + msg)
 	if (flash)
-		game.flash = msg;
-	reduce_block(who);
-	game.hits--;
+		game.flash = msg
+	reduce_block(who)
+	game.hits--
 }
 
 function apply_field_battle_hit(who) {
-	apply_field_battle_hit_to(who, true);
+	apply_field_battle_hit_to(who, true)
 	if (game.hits === 0)
-		resume_field_battle();
+		resume_field_battle()
 	else {
-		game.battle_list = list_field_victims();
+		game.battle_list = list_field_victims()
 		if (game.battle_list.length === 0)
-			resume_field_battle();
+			resume_field_battle()
 		else
-			game.flash += " " + game.hits + (game.hits === 1 ? " hit left." : " hits left.");
+			game.flash += " " + game.hits + (game.hits === 1 ? " hit left." : " hits left.")
 	}
 }
 
 // SIEGE BATTLE HITS
 
 function goto_siege_battle_hits() {
-	game.active = enemy(game.active);
-	game.battle_list = list_siege_victims();
+	game.active = enemy(game.active)
+	game.battle_list = list_siege_victims()
 	if (game.battle_list.length === 0)
-		resume_siege_battle();
+		resume_siege_battle()
 	else
-		game.state = 'siege_battle_hits';
+		game.state = 'siege_battle_hits'
 }
 
 function list_siege_victims() {
 	if (game.halfhit && block_owner(game.halfhit) === game.active)
-		return [ game.halfhit ];
-	let max = 0;
+		return [ game.halfhit ]
+	let max = 0
 	for (let b of BLOCKLIST)
 		if (block_owner(b) === game.active && is_siege_combatant(b) && game.steps[b] > max)
-			max = game.steps[b];
-	let list = [];
+			max = game.steps[b]
+	let list = []
 	for (let b of BLOCKLIST)
 		if (block_owner(b) === game.active && is_siege_combatant(b) && game.steps[b] === max)
-			list.push(b);
-	return list;
+			list.push(b)
+	return list
 }
 
 states.siege_battle_hits = {
 	show_battle: true,
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Siege Battle: Waiting for " + game.active + " to assign hits.";
-		view.prompt = "Siege Battle: Assign " + game.hits + (game.hits !== 1 ? " hits" : " hit") + " to your armies.";
+			return view.prompt = "Siege Battle: Waiting for " + game.active + " to assign hits."
+		view.prompt = "Siege Battle: Assign " + game.hits + (game.hits !== 1 ? " hits" : " hit") + " to your armies."
 		for (let b of game.battle_list) {
-			gen_action(view, 'hit', b);
-			gen_action(view, 'block', b);
+			gen_action(view, 'hit', b)
+			gen_action(view, 'block', b)
 		}
 	},
 	hit: apply_siege_battle_hit,
@@ -3062,38 +3064,38 @@ states.siege_battle_hits = {
 }
 
 function apply_siege_battle_hit_to(who, flash) {
-	let msg = block_name(who) + " took a ";
+	let msg = block_name(who) + " took a "
 	if (game.halfhit === who) {
-		msg += "hit.";
-		log(game.active[0] + ": " + msg);
-		reduce_block(who);
-		game.halfhit = null;
+		msg += "hit."
+		log(game.active[0] + ": " + msg)
+		reduce_block(who)
+		game.halfhit = null
 	} else {
 		if (is_block_in_castle(who)) {
-			msg += "half-hit.";
-			log(game.active[0] + ": " + msg);
-			game.halfhit = who;
+			msg += "half-hit."
+			log(game.active[0] + ": " + msg)
+			game.halfhit = who
 		} else {
-			msg += "hit.";
-			log(game.active[0] + ": " + msg);
-			reduce_block(who);
+			msg += "hit."
+			log(game.active[0] + ": " + msg)
+			reduce_block(who)
 		}
 	}
 	if (flash)
-		game.flash = msg;
-	game.hits--;
+		game.flash = msg
+	game.hits--
 }
 
 function apply_siege_battle_hit(who) {
-	apply_siege_battle_hit_to(who, true);
+	apply_siege_battle_hit_to(who, true)
 	if (game.hits === 0) {
-		resume_siege_battle();
+		resume_siege_battle()
 	} else {
-		game.battle_list = list_siege_victims();
+		game.battle_list = list_siege_victims()
 		if (game.battle_list.length === 0) {
-			resume_siege_battle();
+			resume_siege_battle()
 		} else {
-			game.flash += " " + game.hits + (game.hits === 1 ? " hit left." : " hits left.");
+			game.flash += " " + game.hits + (game.hits === 1 ? " hit left." : " hits left.")
 		}
 	}
 }
@@ -3101,305 +3103,305 @@ function apply_siege_battle_hit(who) {
 // BATTLE ACTIONS
 
 function roll_attack(active, b, verb, is_charge) {
-	game.hits = 0;
-	let fire = block_fire_power(b, game.where) + is_charge;
-	let rolls = [];
-	let steps = game.steps[b];
-	let name = block_name(b) + " " + BLOCKS[b].combat;
-	let self = 0;
+	game.hits = 0
+	let fire = block_fire_power(b, game.where) + is_charge
+	let rolls = []
+	let steps = game.steps[b]
+	let name = block_name(b) + " " + BLOCKS[b].combat
+	let self = 0
 	for (let i = 0; i < steps; ++i) {
-		let die = roll_d6();
+		let die = roll_d6()
 		if (die <= fire) {
-			rolls.push(DIE_HIT[die]);
-			++game.hits;
+			rolls.push(DIE_HIT[die])
+			++game.hits
 		} else {
 			if (is_charge && die === 6) {
-				rolls.push(DIE_SELF);
-				++self;
+				rolls.push(DIE_SELF)
+				++self
 			} else {
-				rolls.push(DIE_MISS[die]);
+				rolls.push(DIE_MISS[die])
 			}
 		}
 	}
 
-	game.flash = name + " " + verb + " " + rolls.join(" ") + " ";
+	game.flash = name + " " + verb + " " + rolls.join(" ") + " "
 	if (game.hits === 0)
-		game.flash += "and missed.";
+		game.flash += "and missed."
 	else if (game.hits === 1)
-		game.flash += "and scored 1 hit.";
+		game.flash += "and scored 1 hit."
 	else
-		game.flash += "and scored " + game.hits + " hits.";
+		game.flash += "and scored " + game.hits + " hits."
 
 	if (self > 0) {
 		if (self === 1)
-			game.flash += " " + self + " self hit.";
+			game.flash += " " + self + " self hit."
 		else
-			game.flash += " " + self + " self hits.";
-		self = Math.min(self, game.steps[b]);
+			game.flash += " " + self + " self hits."
+		self = Math.min(self, game.steps[b])
 		while (self-- > 0)
-			reduce_block(b);
+			reduce_block(b)
 	}
 
-	log(active[0] + ": " + name + " " + verb + " " + rolls.join("") + ".");
+	log(active[0] + ": " + name + " " + verb + " " + rolls.join("") + ".")
 }
 
 function field_fire_with_block(b) {
-	game.moved[b] = 1;
-	roll_attack(game.active, b, "fired", 0);
+	game.moved[b] = 1
+	roll_attack(game.active, b, "fired", 0)
 	if (game.hits > 0) {
-		goto_field_battle_hits();
+		goto_field_battle_hits()
 	} else {
-		resume_field_battle();
+		resume_field_battle()
 	}
 }
 
 function siege_fire_with_block(b) {
-	game.moved[b] = 1;
-	roll_attack(game.active, b, "fired", 0);
+	game.moved[b] = 1
+	roll_attack(game.active, b, "fired", 0)
 	if (game.hits > 0) {
-		goto_siege_battle_hits();
+		goto_siege_battle_hits()
 	} else {
-		resume_siege_battle();
+		resume_siege_battle()
 	}
 }
 
 function charge_with_block(b) {
-	game.moved[b] = 1;
-	roll_attack(game.active, b, "charged", 1);
+	game.moved[b] = 1
+	roll_attack(game.active, b, "charged", 1)
 	if (game.hits > 0) {
-		goto_field_battle_hits();
+		goto_field_battle_hits()
 	} else {
-		resume_field_battle();
+		resume_field_battle()
 	}
 }
 
 function field_withdraw_with_block(b) {
-	game.flash = b + " withdrew.";
-	log(game.active[0] + ": " + game.flash);
-	game.moved[b] = 1;
-	remove_from_array(game.sallying, b);
-	game.castle.push(b);
-	resume_field_battle();
+	game.flash = b + " withdrew."
+	log(game.active[0] + ": " + game.flash)
+	game.moved[b] = 1
+	remove_from_array(game.sallying, b)
+	game.castle.push(b)
+	resume_field_battle()
 }
 
 function siege_withdraw_with_block(b) {
-	game.flash = b + " withdrew.";
-	log(game.active[0] + ": " + game.flash);
-	game.moved[b] = 1;
-	remove_from_array(game.storming, b);
-	resume_siege_battle();
+	game.flash = b + " withdrew."
+	log(game.active[0] + ": " + game.flash)
+	game.moved[b] = 1
+	remove_from_array(game.storming, b)
+	resume_siege_battle()
 }
 
 function harry_with_block(b) {
-	game.harry = game.active; // remember to retreat after hits have been applied
-	game.who = b;
-	roll_attack(game.active, b, "harried", 0);
+	game.harry = game.active // remember to retreat after hits have been applied
+	game.who = b
+	roll_attack(game.active, b, "harried", 0)
 	if (game.hits > 0) {
-		goto_field_battle_hits();
+		goto_field_battle_hits()
 	} else {
-		resume_field_battle();
+		resume_field_battle()
 	}
 }
 
 states.harry = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Field Battle: Waiting for " + game.active + " to retreat the harrying block.";
-		view.prompt = "Field Battle: Retreat the harrying block to a friendly or vacant town.";
+			return view.prompt = "Field Battle: Waiting for " + game.active + " to retreat the harrying block."
+		view.prompt = "Field Battle: Retreat the harrying block to a friendly or vacant town."
 		for (let to of TOWNS[game.where].exits)
 			if (can_block_retreat_to(game.who, to))
-				gen_action(view, 'town', to);
+				gen_action(view, 'town', to)
 	},
 	town: function (to) {
-		game.flash += " " + block_name(game.who) + " retreated.";
-		game.summary.push([game.active, to]);
-		game.location[game.who] = to;
-		move_block(game.who, game.where, to);
-		game.who = null;
-		resume_field_battle();
+		game.flash += " " + block_name(game.who) + " retreated."
+		game.summary.push([game.active, to])
+		game.location[game.who] = to
+		move_block(game.who, game.where, to)
+		game.who = null
+		resume_field_battle()
 	},
 }
 
 function retreat_with_block(b) {
-	game.who = b;
-	game.state = 'retreat_in_battle';
+	game.who = b
+	game.state = 'retreat_in_battle'
 }
 
 states.retreat_in_battle = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Field Battle: Waiting for " + game.active + " to retreat.";
-		gen_action(view, 'undo');
-		gen_action(view, 'block', game.who);
-		view.prompt = "Field Battle: Retreat the block to a friendly or vacant town.";
+			return view.prompt = "Field Battle: Waiting for " + game.active + " to retreat."
+		gen_action(view, 'undo')
+		gen_action(view, 'block', game.who)
+		view.prompt = "Field Battle: Retreat the block to a friendly or vacant town."
 		for (let to of TOWNS[game.where].exits)
 			if (can_block_retreat_to(game.who, to))
-				gen_action(view, 'town', to);
+				gen_action(view, 'town', to)
 	},
 	town: function (to) {
-		game.flash = block_name(game.who) + " retreated.";
-		log(game.active[0] + ": " + game.flash);
-		game.summary.push([game.active, to]);
-		game.location[game.who] = to;
-		move_block(game.who, game.where, to);
-		game.who = null;
-		resume_field_battle();
+		game.flash = block_name(game.who) + " retreated."
+		log(game.active[0] + ": " + game.flash)
+		game.summary.push([game.active, to])
+		game.location[game.who] = to
+		move_block(game.who, game.where, to)
+		game.who = null
+		resume_field_battle()
 	},
 	block: function () {
-		game.who = null;
-		resume_field_battle();
+		game.who = null
+		resume_field_battle()
 	},
 	undo: function () {
-		game.who = null;
-		resume_field_battle();
+		game.who = null
+		resume_field_battle()
 	}
 }
 
 // DRAW PHASE
 
 function goto_draw_phase() {
-	delete game.combat_list;
+	delete game.combat_list
 	if (game.year > 1187 && !is_winter()) {
-		game.active = game.p1;
-		log("");
-		start_draw_phase();
+		game.active = game.p1
+		log("")
+		start_draw_phase()
 	} else {
-		end_game_turn();
+		end_game_turn()
 	}
 }
 
 function start_draw_phase() {
-	game.state = 'draw_phase';
+	game.state = 'draw_phase'
 	if (game.active === FRANKS) {
-		game.who = select_random_block(F_POOL);
+		game.who = select_random_block(F_POOL)
 		if (!game.who)
-			end_draw_phase();
+			end_draw_phase()
 	} else {
-		game.who = select_random_block(S_POOL);
+		game.who = select_random_block(S_POOL)
 		if (!game.who)
-			end_draw_phase();
+			end_draw_phase()
 	}
 }
 
 states.draw_phase = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Draw Phase: Waiting for " + game.active + ".";
-		let can_place = false;
+			return view.prompt = "Draw Phase: Waiting for " + game.active + "."
+		let can_place = false
 		switch (block_type(game.who)) {
 		case 'crusaders':
-			view.prompt = "Draw Phase: Place " + block_name(game.who) + " in the staging area.";
-			gen_action(view, 'town', block_home(game.who));
-			can_place = true;
-			break;
+			view.prompt = "Draw Phase: Place " + block_name(game.who) + " in the staging area."
+			gen_action(view, 'town', block_home(game.who))
+			can_place = true
+			break
 		case 'pilgrims':
-			view.prompt = "Draw Phase: Place " + block_name(game.who) + " in a friendly port.";
+			view.prompt = "Draw Phase: Place " + block_name(game.who) + " in a friendly port."
 			for (let town of TOWNLIST) {
 				if (is_friendly_port(town) || can_enter_besieged_port(town)) {
-					gen_action(view, 'town', town);
-					can_place = true;
+					gen_action(view, 'town', town)
+					can_place = true
 				}
 			}
-			break;
+			break
 		case 'turcopoles':
 		case 'outremers':
 		case 'emirs':
 		case 'nomads':
 			view.prompt = "Draw Phase: Place " + BLOCKS[game.who].name + " at full strength in "
-				+ list_seats(game.who).join(", ") + " or at strength 1 in any friendly town.";
+				+ list_seats(game.who).join(", ") + " or at strength 1 in any friendly town."
 			for (let town of TOWNLIST) {
 				if (town === ENGLAND || town === FRANCE || town === GERMANIA)
-					continue;
+					continue
 				// FAQ claims besieger controls town for draw purposes
 				if (is_friendly_field(town)) {
-					gen_action(view, 'town', town);
-					can_place = true;
+					gen_action(view, 'town', town)
+					can_place = true
 				}
 			}
-			break;
+			break
 		}
 		if (!can_place)
-			gen_action(view, 'next');
+			gen_action(view, 'next')
 	},
 	town: function (where) {
-		let type = block_type(game.who);
+		let type = block_type(game.who)
 
-		log(game.active + " placed drawn block in " + where + ".");
+		log(game.active + " placed drawn block in " + where + ".")
 
-		game.location[game.who] = where;
+		game.location[game.who] = where
 		if (type === 'turcopoles' || type === 'outremers' || type === 'emirs' || type === 'nomads') {
 			if (is_home_seat(where, game.who))
-				game.steps[game.who] = block_max_steps(game.who);
+				game.steps[game.who] = block_max_steps(game.who)
 			else
-				game.steps[game.who] = 1;
+				game.steps[game.who] = 1
 		} else {
-			game.steps[game.who] = block_max_steps(game.who);
+			game.steps[game.who] = block_max_steps(game.who)
 			if (can_enter_besieged_port(where))
-				game.castle.push(game.who);
+				game.castle.push(game.who)
 		}
 
-		game.who = null;
-		end_draw_phase();
+		game.who = null
+		end_draw_phase()
 	},
 	next: function () {
-		end_draw_phase();
+		end_draw_phase()
 	},
 }
 
 function end_draw_phase() {
 	if (game.active === game.p1) {
-		game.active = game.p2;
-		start_draw_phase();
+		game.active = game.p2
+		start_draw_phase()
 	} else {
-		end_game_turn();
+		end_game_turn()
 	}
 }
 
 function end_game_turn() {
 	if (is_winter()) {
-		goto_winter_1();
+		goto_winter_1()
 	} else {
 		if (check_sudden_death())
-			return;
-		game.turn ++;
-		start_game_turn();
+			return
+		game.turn ++
+		start_game_turn()
 	}
 }
 
 // WINTER CAMPAIGN & SUPPLY
 
 function goto_winter_1() {
-	log("");
-	log("Start Winter of " + game.year);
-	log("");
+	log("")
+	log("Start Winter of " + game.year)
+	log("")
 	if (game.winter_campaign)
-		goto_winter_siege_attrition();
+		goto_winter_siege_attrition()
 	else
-		goto_winter_2();
+		goto_winter_2()
 }
 
 function goto_winter_siege_attrition() {
-	log(game.active + " winter campaigned in " + game.winter_campaign + ".");
-	game.where = game.winter_campaign;
+	log(game.active + " winter campaigned in " + game.winter_campaign + ".")
+	game.where = game.winter_campaign
 
-	game.active = besieged_player(game.where);
-	game.state = 'winter_siege_attrition';
-	game.attrition_list = [];
+	game.active = besieged_player(game.where)
+	game.state = 'winter_siege_attrition'
+	game.attrition_list = []
 	for (let b of BLOCKLIST)
 		if (is_block_in_castle_in(b, game.where))
-			game.attrition_list.push(b);
+			game.attrition_list.push(b)
 }
 
 function resume_winter_siege_attrition() {
 	if (game.attrition_list.length === 0) {
-		delete game.attrition_list;
+		delete game.attrition_list
 		if (!is_under_siege(game.where)) {
-			game.active = enemy(game.active);
-			log(game.where + " fell to siege attrition.");
-			goto_regroup();
+			game.active = enemy(game.active)
+			log(game.where + " fell to siege attrition.")
+			goto_regroup()
 		} else {
-			log("Siege continued.");
-			goto_winter_2();
+			log("Siege continued.")
+			goto_winter_2()
 		}
 	}
 }
@@ -3407,78 +3409,78 @@ function resume_winter_siege_attrition() {
 states.winter_siege_attrition = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Winter Siege Attrition: Waiting for " + game.active + ".";
-		view.prompt = "Winter Siege Attrition: Roll for siege attrition in " + game.where + ".";
+			return view.prompt = "Winter Siege Attrition: Waiting for " + game.active + "."
+		view.prompt = "Winter Siege Attrition: Roll for siege attrition in " + game.where + "."
 		for (let b of game.attrition_list)
 			gen_action(view, 'block', b)
 	},
 	block: function (who) {
-		let target = (game.where === TYRE || game.where === TRIPOLI) ? 2 : 4;
-		let die = roll_d6();
+		let target = (game.where === TYRE || game.where === TRIPOLI) ? 2 : 4
+		let die = roll_d6()
 		if (die <= target) {
-			log("Attrition roll " + DIE_HIT[die] + ".");
-			reduce_block(who);
+			log("Attrition roll " + DIE_HIT[die] + ".")
+			reduce_block(who)
 		} else {
-			log("Attrition roll " + DIE_MISS[die] + ".");
+			log("Attrition roll " + DIE_MISS[die] + ".")
 		}
-		remove_from_array(game.attrition_list, who);
-		resume_winter_siege_attrition();
+		remove_from_array(game.attrition_list, who)
+		resume_winter_siege_attrition()
 	}
 }
 
 function goto_winter_2() {
-	game.where = null;
-	eliminate_besieging_blocks(FRANKS);
-	eliminate_besieging_blocks(SARACENS);
-	lift_all_sieges();
+	game.where = null
+	eliminate_besieging_blocks(FRANKS)
+	eliminate_besieging_blocks(SARACENS)
+	lift_all_sieges()
 	if (check_sudden_death())
-		return;
+		return
 	if (game.year === 1192)
-		return goto_year_end();
-	goto_winter_supply();
+		return goto_year_end()
+	goto_winter_supply()
 }
 
 function eliminate_besieging_blocks(owner) {
-	game.summary = [];
+	game.summary = []
 	for (let b of BLOCKLIST) {
 		if (block_owner(b) === owner) {
-			let where = game.location[b];
+			let where = game.location[b]
 			if (where === game.winter_campaign)
-				continue;
+				continue
 			if (is_block_on_land(b) && is_under_siege(where))
 				if (block_owner(b) === besieging_player(where))
-					disband(b);
+					disband(b)
 		}
 	}
 	if (game.summary.length > 0)
-		print_summary(owner + " disbanded sieges:");
+		print_summary(owner + " disbanded sieges:")
 	else
-		game.summary = null;
+		game.summary = null
 }
 
 function need_winter_supply_check() {
 	for (let town of TOWNLIST) {
 		if (town === game.winter_campaign)
-			continue;
+			continue
 		if (is_friendly_town(town) && !is_within_castle_limit(town))
-			return true;
+			return true
 	}
-	return false;
+	return false
 }
 
 function goto_winter_supply() {
-	game.active = FRANKS;
+	game.active = FRANKS
 	if (need_winter_supply_check()) {
-		game.state = 'winter_supply';
-		game.summary = [];
+		game.state = 'winter_supply'
+		game.summary = []
 	} else {
-		game.active = SARACENS;
+		game.active = SARACENS
 		if (need_winter_supply_check()) {
-			game.state = 'winter_supply';
-			game.summary = [];
+			game.state = 'winter_supply'
+			game.summary = []
 		} else {
-			game.active = FRANKS;
-			goto_winter_replacements();
+			game.active = FRANKS
+			goto_winter_replacements()
 		}
 	}
 }
@@ -3486,43 +3488,43 @@ function goto_winter_supply() {
 states.winter_supply = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Winter Supply: Waiting for " + game.active + ".";
-		gen_action_undo(view);
-		let okay_to_end = true;
+			return view.prompt = "Winter Supply: Waiting for " + game.active + "."
+		gen_action_undo(view)
+		let okay_to_end = true
 		for (let b of BLOCKLIST) {
 			if (block_owner(b) === game.active) {
 				if (is_block_on_land(b)) {
-					let where = game.location[b];
+					let where = game.location[b]
 					if (where === game.winter_campaign)
-						continue;
+						continue
 					if (!is_within_castle_limit(where)) {
-						gen_action(view, 'block', b);
-						okay_to_end = false;
+						gen_action(view, 'block', b)
+						okay_to_end = false
 					}
 				}
 			}
 		}
 		if (okay_to_end) {
-			view.prompt = "Winter Supply: Disband excess blocks \u2014 done.";
-			gen_action(view, 'next');
+			view.prompt = "Winter Supply: Disband excess blocks \u2014 done."
+			gen_action(view, 'next')
 		} else {
-			view.prompt = "Winter Supply: Disband excess blocks.";
+			view.prompt = "Winter Supply: Disband excess blocks."
 		}
 	},
 	block: function (who) {
-		push_undo();
-		disband(who);
+		push_undo()
+		disband(who)
 	},
 	next: function () {
-		clear_undo();
+		clear_undo()
 		if (game.summary.length > 0)
-			print_summary(game.active + " disbanded:");
+			print_summary(game.active + " disbanded:")
 		if (game.active === FRANKS) {
-			game.active = SARACENS;
-			game.summary = [];
+			game.active = SARACENS
+			game.summary = []
 		} else {
-			game.active = FRANKS;
-			goto_winter_replacements();
+			game.active = FRANKS
+			goto_winter_replacements()
 		}
 	},
 	undo: pop_undo
@@ -3531,153 +3533,149 @@ states.winter_supply = {
 // WINTER REPLACEMENTS
 
 function goto_winter_replacements() {
-	game.rp = {};
+	game.rp = {}
 
 	for (let town of TOWNLIST)
 		if (is_under_siege(town))
-			game.rp[town] = 0;
+			game.rp[town] = 0
 		else
-			game.rp[town] = castle_limit(town);
+			game.rp[town] = castle_limit(town)
 
-	game.summary = [];
-	game.state = 'winter_replacements';
+	game.summary = []
+	game.state = 'winter_replacements'
 }
 
 function replacement_cost(where) {
-	let region = TOWNS[where].region;
+	let region = TOWNS[where].region
 	if (KINGDOMS[region] === game.active)
-		return 1;
-	return 2;
+		return 1
+	return 2
 }
 
 states.winter_replacements = {
 	prompt: function (view, current) {
 		if (is_inactive_player(current))
-			return view.prompt = "Winter Replacements: Waiting for " + game.active + ".";
-		view.prompt = "Winter Replacements: Distribute replacement points.";
-		gen_action_undo(view);
-		let okay_to_end = true;
+			return view.prompt = "Winter Replacements: Waiting for " + game.active + "."
+		view.prompt = "Winter Replacements: Distribute replacement points."
+		gen_action_undo(view)
+		let okay_to_end = true
 		for (let b of BLOCKLIST) {
 			if (block_owner(b) === game.active && is_block_on_land(b)) {
-				let where = game.location[b];
-				let cost = replacement_cost(where);
+				let where = game.location[b]
+				let cost = replacement_cost(where)
 				if (is_friendly_town(where) && game.rp[where] >= cost) {
 					if (game.steps[b] < block_max_steps(b)) {
-						gen_action(view, 'block', b);
-						okay_to_end = false;
+						gen_action(view, 'block', b)
+						okay_to_end = false
 					}
 				}
 			}
 		}
 		if (okay_to_end) {
-			view.prompt = "Winter Replacements: Distribute replacement points \u2014 done.";
-			gen_action(view, 'next');
+			view.prompt = "Winter Replacements: Distribute replacement points \u2014 done."
+			gen_action(view, 'next')
 		} else {
-			view.prompt = "Winter Replacements: Distribute replacement points.";
+			view.prompt = "Winter Replacements: Distribute replacement points."
 		}
 	},
 	block: function (who) {
-		push_undo();
-		let where = game.location[who];
-		let cost = replacement_cost(where);
-		game.summary.push([where]);
-		game.steps[who] ++;
-		game.rp[where] -= cost;
+		push_undo()
+		let where = game.location[who]
+		let cost = replacement_cost(where)
+		game.summary.push([where])
+		game.steps[who] ++
+		game.rp[where] -= cost
 	},
 	next: function () {
-		clear_undo();
-		end_winter_replacements();
+		clear_undo()
+		end_winter_replacements()
 	},
 	undo: pop_undo
 }
 
 function end_winter_replacements() {
-	print_summary(active_adjective() + " replacements:");
+	print_summary(active_adjective() + " replacements:")
 	if (game.active === FRANKS) {
-		game.active = SARACENS;
-		game.summary = [];
+		game.active = SARACENS
+		game.summary = []
 	} else {
-		goto_year_end();
+		goto_year_end()
 	}
 }
 
 function goto_year_end() {
 	if (game.year === 1192) {
-		game.state = 'game_over';
-		let f_vp = count_victory_points(FRANKS);
-		let s_vp = count_victory_points(SARACENS);
+		game.state = 'game_over'
+		let f_vp = count_victory_points(FRANKS)
+		let s_vp = count_victory_points(SARACENS)
 		if (f_vp > s_vp) {
-			game.result = FRANKS;
-			game.victory = "Franks won!";
+			game.result = FRANKS
+			game.victory = "Franks won!"
 		} else if (f_vp < s_vp) {
-			game.victory = "Saracens won!";
-			game.result = SARACENS;
+			game.victory = "Saracens won!"
+			game.result = SARACENS
 		} else {
-			game.victory = "The game ended in a draw.";
-			game.result = null;
+			game.victory = "The game ended in a draw."
+			game.result = null
 		}
-		log("");
-		log(game.victory);
-		return;
+		log("")
+		log(game.victory)
+		return
 	}
 
 	// Return eliminated blocks to pool.
 	for (let b of BLOCKLIST)
 		if (game.location[b] === DEAD)
-			game.location[b] = block_pool(b);
+			game.location[b] = block_pool(b)
 
-	game.year ++;
-	start_year();
+	game.year ++
+	start_year()
 }
 
 // GAME OVER
 
 states.game_over = {
 	prompt: function (view) {
-		view.prompt = game.victory;
+		view.prompt = game.victory
 	}
 }
 
 // SETUP
 
 function setup_game() {
-	reset_blocks();
-	game.year = 1187;
-	game.turn = 0;
+	reset_blocks()
+	game.year = 1187
+	game.turn = 0
 	for (let b of BLOCKLIST) {
 		if (block_owner(b) === FRANKS) {
 			switch (block_type(b)) {
 			case 'pilgrims':
-				deploy(b, block_pool(b));
-				break;
+				deploy(b, block_pool(b))
+				break
 			case 'crusaders':
-				deploy(b, block_pool(b));
-				break;
+				deploy(b, block_pool(b))
+				break
 			default:
-				deploy(b, block_home(b));
-				break;
+				deploy(b, block_home(b))
+				break
 			}
 		}
 		if (block_owner(b) === SARACENS) {
 			if (block_type(b) === 'emirs')
-				deploy(b, block_home(b));
+				deploy(b, block_home(b))
 			if (block_type(b) === 'nomads')
-				deploy(b, block_pool(b));
+				deploy(b, block_pool(b))
 		}
 		if (block_owner(b) === ASSASSINS) {
-			deploy(b, block_home(b));
+			deploy(b, block_home(b))
 		}
 	}
-	goto_frank_deployment();
+	goto_frank_deployment()
 }
 
 // VIEW
 
 function make_battle_view() {
-	let is_storming = game.storming.length > 0 && game.state !== 'declare_storm';
-	let is_sallying = game.sallying.length > 0 && game.state !== 'declare_sally';
-	let is_field_battle = game.is_field_battle;
-
 	let battle = {
 		FR: [], FC: [], FF: [],
 		SR: [], SC: [], SF: [],
@@ -3691,18 +3689,18 @@ function make_battle_view() {
 		show_castle: game.show_castle,
 		show_field: game.show_field,
 		town: game.where,
-	};
+	}
 
 	if (is_under_siege(game.where) && !is_contested_battle_field(game.where))
-		battle.title = enemy(game.castle_owner) + " besiege " + game.where;
+		battle.title = enemy(game.castle_owner) + " besiege " + game.where
 	else
-		battle.title = game.attacker[game.where] + " attack " + game.where;
+		battle.title = game.attacker[game.where] + " attack " + game.where
 	if (game.combat_round === 0)
-		battle.title += " \u2014 Combat Deployment";
+		battle.title += " \u2014 Combat Deployment"
 	else
-		battle.title += " \u2014 Round " + game.combat_round + " of 3";
+		battle.title += " \u2014 Round " + game.combat_round + " of 3"
 	if (game.where === game.jihad)
-		battle.title += " \u2014 Jihad!";
+		battle.title += " \u2014 Jihad!"
 
 	function fill_cell(cell, owner, fn) {
 		for (let b of BLOCKLIST)
@@ -3710,16 +3708,16 @@ function make_battle_view() {
 				cell.push(b)
 	}
 
-	fill_cell(battle.FR, FRANKS, b => is_reserve(b));
-	fill_cell(battle.FC, FRANKS, b => is_block_in_castle(b));
-	fill_cell(battle.FF, FRANKS, b => is_block_in_field(b) && !game.storming.includes(b));
-	fill_cell(battle.FF, SARACENS, b => is_block_in_field(b) && game.storming.includes(b));
-	fill_cell(battle.SF, FRANKS, b => is_block_in_field(b) && game.storming.includes(b));
-	fill_cell(battle.SF, SARACENS, b => is_block_in_field(b) && !game.storming.includes(b));
-	fill_cell(battle.SC, SARACENS, b => is_block_in_castle(b));
-	fill_cell(battle.SR, SARACENS, b => is_reserve(b));
+	fill_cell(battle.FR, FRANKS, b => is_reserve(b))
+	fill_cell(battle.FC, FRANKS, b => is_block_in_castle(b))
+	fill_cell(battle.FF, FRANKS, b => is_block_in_field(b) && !game.storming.includes(b))
+	fill_cell(battle.FF, SARACENS, b => is_block_in_field(b) && game.storming.includes(b))
+	fill_cell(battle.SF, FRANKS, b => is_block_in_field(b) && game.storming.includes(b))
+	fill_cell(battle.SF, SARACENS, b => is_block_in_field(b) && !game.storming.includes(b))
+	fill_cell(battle.SC, SARACENS, b => is_block_in_castle(b))
+	fill_cell(battle.SR, SARACENS, b => is_reserve(b))
 
-	return battle;
+	return battle
 }
 
 exports.setup = function (seed, scenario, options) {
@@ -3754,57 +3752,57 @@ exports.setup = function (seed, scenario, options) {
 		game.rng = options.rng
 
 	if (options && options.iron_bridge) {
-		game.iron_bridge = 1;
-		log("Iron Bridge:\nThe road between Antioch and Harim has a move limit of 3.");
-		log("");
+		game.iron_bridge = 1
+		log("Iron Bridge:\nThe road between Antioch and Harim has a move limit of 3.")
+		log("")
 	}
 
-	setup_game();
-	return game;
+	setup_game()
+	return game
 }
 
 exports.action = function (state, current, action, arg) {
-	game = state;
-	let S = states[game.state];
+	game = state
+	let S = states[game.state]
 	if (action in S)
-		S[action](arg, current);
+		S[action](arg, current)
 	else
-		throw new Error("Invalid action: " + action);
-	return game;
+		throw new Error("Invalid action: " + action)
+	return game
 }
 
 exports.resign = function (state, current) {
-	game = state;
+	game = state
 	if (game.state !== 'game_over') {
-		log("");
-		log(current + " resigned.");
-		game.active = "None";
-		game.state = 'game_over';
-		game.victory = current + " resigned.";
-		game.result = enemy(current);
+		log("")
+		log(current + " resigned.")
+		game.active = "None"
+		game.state = 'game_over'
+		game.victory = current + " resigned."
+		game.result = enemy(current)
 	}
-	return game;
+	return game
 }
 
 function make_siege_view() {
-	let list = {};
+	let list = {}
 	for (let t of TOWNLIST)
 		if (is_under_siege(t))
-			list[t] = besieging_player(t);
-	return list;
+			list[t] = besieging_player(t)
+	return list
 }
 
 function observer_hand() {
-	let hand = [];
-	hand.length = Math.max(game.s_hand.length, game.f_hand.length);
-	hand.fill(0);
-	return hand;
+	let hand = []
+	hand.length = Math.max(game.s_hand.length, game.f_hand.length)
+	hand.fill(0)
+	return hand
 }
 
-exports.is_checkpoint = (a, b) => a.turn !== b.turn;
+exports.is_checkpoint = (a, b) => a.turn !== b.turn
 
 exports.view = function(state, current) {
-	game = state;
+	game = state
 
 	let view = {
 		log: game.log,
@@ -3826,17 +3824,17 @@ exports.view = function(state, current) {
 		battle: null,
 		prompt: null,
 		actions: null,
-	};
+	}
 
 	if (game.jihad && game.jihad !== game.p1)
-		view.jihad = game.jihad;
+		view.jihad = game.jihad
 	if (game.winter_campaign && game.winter_campaign !== game.p1 && game.winter_campaign !== game.p2)
-		view.winter_campaign = game.winter_campaign;
+		view.winter_campaign = game.winter_campaign
 
-	states[game.state].prompt(view, current);
+	states[game.state].prompt(view, current)
 
 	if (states[game.state].show_battle)
-		view.battle = make_battle_view();
+		view.battle = make_battle_view()
 
-	return view;
+	return view
 }