From 043d001a97f8e0a793a066b1cf17ba65a6a960b6 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Thu, 6 Jan 2022 12:36:26 +0100
Subject: Update for new server version.

---
 rules.js | 42 +++++++++++++-----------------------------
 1 file changed, 13 insertions(+), 29 deletions(-)

(limited to 'rules.js')

diff --git a/rules.js b/rules.js
index 2c93200..84b8e17 100644
--- a/rules.js
+++ b/rules.js
@@ -129,7 +129,7 @@ function clear_undo() {
 
 function push_undo() {
 	game.undo.push(JSON.stringify(game, (k,v) => {
-		if (k === 'undo') return undefined;
+		if (k === 'undo') return 0;
 		if (k === 'log') return v.length;
 		return v;
 	}));
@@ -138,7 +138,7 @@ function push_undo() {
 function pop_undo() {
 	let undo = game.undo;
 	let save_log = game.log;
-	Object.assign(game, JSON.parse(undo.pop()));
+	game = JSON.parse(undo.pop());
 	game.undo = undo;
 	save_log.length = game.log;
 	game.log = save_log;
@@ -1332,8 +1332,10 @@ function start_campaign() {
 }
 
 function start_game_turn() {
+	game.turn = 8 - game.l_hand.length;
+
 	log("");
-	log("Start Turn " + (8-game.l_hand.length) + " of campaign " + game.campaign + ".");
+	log("Start Turn " + game.turn + " of campaign " + game.campaign + ".");
 
 	// Reset movement and attack tracking state
 	reset_border_limits();
@@ -3336,7 +3338,7 @@ function make_battle_view() {
 	function fill_cell(cell, owner, fn) {
 		for (let b in BLOCKS)
 			if (game.location[b] === game.where & block_owner(b) === owner && !game.dead[b] && fn(b))
-				cell.push([b, game.steps[b], game.moved[b]?1:0])
+				cell.push(b);
 	}
 
 	fill_cell(battle.LR, LANCASTER, b => is_battle_reserve(b));
@@ -3397,7 +3399,7 @@ exports.action = function (state, current, action, arg) {
 		S[action](arg, current);
 	else
 		throw new Error("Invalid action: " + action);
-	return state;
+	return game;
 }
 
 exports.resign = function (state, current) {
@@ -3410,7 +3412,7 @@ exports.resign = function (state, current) {
 		game.victory = current + " resigned.";
 		game.result = ENEMY[current];
 	}
-	return state;
+	return game;
 }
 
 function observer_hand() {
@@ -3420,6 +3422,8 @@ function observer_hand() {
 	return hand;
 }
 
+exports.is_checkpoint = (a, b) => a.turn !== b.turn;
+
 exports.view = function(state, current) {
 	game = state;
 
@@ -3434,8 +3438,9 @@ exports.view = function(state, current) {
 		hand: (current === LANCASTER) ? game.l_hand : (current === YORK) ? game.y_hand : observer_hand(),
 		who: (game.active === current) ? game.who : null,
 		where: game.where,
-		known: {},
-		secret: { York: {}, Lancaster: {}, Rebel: {} },
+		location: game.location,
+		steps: game.steps,
+		moved: game.moved,
 		battle: null,
 		prompt: null,
 		actions: null,
@@ -3446,26 +3451,5 @@ exports.view = function(state, current) {
 	if (states[game.state].show_battle)
 		view.battle = make_battle_view();
 
-	for (let b in BLOCKS) {
-		let a = game.location[b];
-		if (!a)
-			continue;
-
-		let is_known = false;
-		if (current === block_owner(b) || (game.dead[b] && is_block_on_map(b)) || game.state === 'game_over')
-			is_known = true;
-
-		if (is_known) {
-			view.known[b] = [a, game.steps[b], (game.moved[b] || game.dead[b]) ? 1 : 0];
-		} else {
-			let list = view.secret[BLOCKS[b].owner];
-			if (!(a in list))
-				list[a] = [0, 0];
-			list[a][0]++;
-			if (game.moved[b] || game.dead[b])
-				list[a][1]++;
-		}
-	}
-
 	return view;
 }
-- 
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