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Diffstat (limited to 'rules.js')
| -rw-r--r-- | rules.js | 486 |
1 files changed, 486 insertions, 0 deletions
diff --git a/rules.js b/rules.js new file mode 100644 index 0000000..f7c23f4 --- /dev/null +++ b/rules.js @@ -0,0 +1,486 @@ +"use strict"; + +const US = "United States"; +const TR = "Tripolitania"; + +const { SPACES, PIECES, SEASONS } = require('./data'); + +exports.scenarios = [ + "Historical", +]; + +function get_piece_id(name) { + return PIECES.indexOf(name); +} + +function get_space_id(name) { + return SPACES.indexOf(name); +} + +const ALEXANDRIA_HARBOR = get_space_id("Alexandria Harbor"); +const ALGIERS_HARBOR = get_space_id("Algiers Harbor"); +const ALGIERS_PATROL_ZONE = get_space_id("Algiers Patrol Zone"); +const BENGHAZI_HARBOR = get_space_id("Benghazi Harbor"); +const DERNE_HARBOR = get_space_id("Derne Harbor"); +const GIBRALTAR_HARBOR = get_space_id("Gibraltar Harbor"); +const GIBRALTAR_PATROL_ZONE = get_space_id("Gibraltar Patrol Zone"); +const MALTA_HARBOR = get_space_id("Malta Harbor"); +const TANGIER_HARBOR = get_space_id("Tangier Harbor"); +const TANGIER_PATROL_ZONE = get_space_id("Tangier Patrol Zone"); +const TRIPOLI_HARBOR = get_space_id("Tripoli Harbor"); +const TRIPOLI_PATROL_ZONE = get_space_id("Tripoli Patrol Zone"); +const TUNIS_HARBOR = get_space_id("Tunis Harbor"); +const TUNIS_PATROL_ZONE = get_space_id("Tunis Patrol Zone"); +const UNITED_STATES_SUPPLY = get_space_id("United States Supply"); +const TRIPOLITAN_SUPPLY = get_space_id("Tripolitan Supply"); +const TRACK_1801 = get_space_id("1801"); +const TRACK_1802 = get_space_id("1802"); +const TRACK_1803 = get_space_id("1803"); +const TRACK_1804 = get_space_id("1804"); +const TRACK_1805 = get_space_id("1805"); +const TRACK_1806 = get_space_id("1806"); + +const US_CARD_NAMES = [ + null, + "Thomas Jefferson", + "Swedish Frigates Arrive", + "Hamet's Army Created", + "Treaty of Peace and Amity", + "Assault on Tripoli", + "Naval Movement", + "Naval Movement", + "Naval Movement", + "Naval Movement", + "Early Deployment", + "A Show of Force", + "Tribute Paid", + "Constantinople Demands Tribute", + "Hamet Recruits Bedouins", + "Bainbridge Supplies Intel", + "Congress Authorizes Action", + "Corsairs Confiscated", + "Burn the Philadelphia", + "Launch the Intrepid", + "General Eaton Attacks Derne", + "General Eaton Attacks Benghazi", + "Lieutenant Sterett in Pursuit", + "Preble's Boys Take Aim", + "The Daring Stephen Decatur", + "Send in the Marines", + "Lieutenant O'Bannon Leads the Charge", + "Marine Sharpshooters", +]; + +const TR_CARD_NAMES = [ + null, + "Yusuf Qaramanli", + "Murad Reis Breaks Out", + "Constantinople Sends Aid", + "US Supplies Run Low", + "Algerine Corsairs Raid", + "Algerine Corsairs Raid", + "Moroccan Corsairs Raid", + "Moroccan Corsairs Raid", + "Tunisian Corsairs Raid", + "Tunisian Corsairs Raid", + "Troops to Derne", + "Troops to Benghazi", + "Troops to Tripoli", + "Storms", + "Tripoli Attacks", + "Sweden Pays Tribute", + "Tripoli Acquires Corsairs", + "The Philadelphia Runs Aground", + "Algiers Declares War", + "Morocco Declares War", + "Tunis Declares War", + "US Signal Books Overboard", + "Uncharted Waters", + "Merchant Ship Converted", + "Happy Hunting", + "The Guns of Tripoli", + "Mercenaries Desert", +]; + +const US_FRIGATES = [ + 'us_frigate_1', + 'us_frigate_2', + 'us_frigate_3', + 'us_frigate_4', + 'us_frigate_5', + 'us_frigate_6', + 'us_frigate_7', + 'us_frigate_8', +]; + +const TR_CORSAIRS = [ + 'tr_corsair_1', + 'tr_corsair_2', + 'tr_corsair_3', + 'tr_corsair_4', + 'tr_corsair_5', + 'tr_corsair_6', + 'tr_corsair_7', + 'tr_corsair_8', + 'tr_corsair_9', +]; + +const ALLIED_CORSAIRS = [ + 'al_corsair_1', + 'al_corsair_2', + 'al_corsair_3', + 'al_corsair_4', + 'al_corsair_5', + 'al_corsair_6', + 'al_corsair_7', + 'al_corsair_8', + 'al_corsair_9', +]; + +const states = {}; + +let game = null; + +function log(...args) { + let s = Array.from(args).join(""); + game.log.push(s); +} + +function logp(...args) { + let s = Array.from(args).join(""); + game.log.push(game.active + " " + s); +} + +function is_inactive_player(current) { + return current == "Observer" || (game.active != current && game.active != "Both"); +} + +function remove_from_array(array, item) { + let i = array.indexOf(item); + if (i >= 0) + array.splice(i, 1); +} + +function clear_undo() { + if (game.undo) + game.undo.length = 0; + else + game.undo = []; +} + +function push_undo() { + game.undo.push(JSON.stringify(game, (k,v) => { + if (k === 'undo') return undefined; + if (k === 'log') return v.length; + return v; + })); +} + +function pop_undo() { + let undo = game.undo; + let log = game.log; + Object.assign(game, JSON.parse(undo.pop())); + game.undo = undo; + log.length = game.log; + game.log = log; +} + +function gen_action_undo(view) { + if (!view.actions) + view.actions = {} + if (game.undo && game.undo.length > 0) + view.actions.undo = 1; + else + view.actions.undo = 0; +} + +function gen_action_pass(view, text) { + if (!view.actions) + view.actions = {} + view.actions['pass'] = text; +} + +function gen_action(view, action, argument) { + if (!view.actions) + view.actions = {} + if (argument != undefined) { + if (!(action in view.actions)) + view.actions[action] = [ argument ]; + else + view.actions[action].push(argument); + } else { + view.actions[action] = 1; + } +} + +function roll_d6() { + return Math.floor(Math.random() * 6) + 1; +} + +function reset_deck() { + let deck = []; + for (let c = 1; c <= 27; ++c) + deck.push(c); + return deck; +} + +function deal_cards(deck, n) { + let hand = []; + for (let i = 0; i < n; ++i) { + let c = Math.floor(Math.random() * deck.length); + hand.push(deck[c]); + deck.splice(c, 1); + } + return hand; +} + +function count_pieces(list, where) { + let n = 0; + for (let p of list) + if (game.location[p] == where) + ++n; + return n; +} + +function count_american_frigates(where) { + return count_pieces(US_FRIGATES, where); +} + +function count_tripolitan_corsairs(where) { + return count_pieces(TR_CORSAIRS, where); +} + +function count_allied_corsairs(where) { + return count_pieces(ALLIED_CORSAIRS, where); +} + +function can_play_thomas_jefferson() { + return game.us.core.includes(1); +} + +function can_play_swedish_frigates_arrive() { + return game.us.core.includes(2); +} + +function can_play_hamets_army_created() { + return game.us.core.includes(3) && + count_american_frigates(ALEXANDRIA_HARBOR) > 0 && + game.year >= 1804; +} + +function can_play_yusuf_qaramanli() { + let n = count_allied_corsairs(ALGIERS_HARBOR) + + count_allied_corsairs(TRIPOLI_HARBOR) + + count_allied_corsairs(TUNIS_HARBOR); + return game.tr.core.includes(1) && n > 0; +} + +function can_play_murad_reis_breaks_out() { + return game.tr.core.includes(2); +} + +function can_play_constantinople_sends_aid() { + return game.tr.core.includes(3) && game.derne_captured; +} + +function start_year() { + game.active = US; + game.state = 'american_play'; +} + +states.american_play = { + prompt: function (view, current) { + if (is_inactive_player(current)) + return view.prompt = "American play."; + view.prompt = "American play."; + if (can_play_thomas_jefferson()) + gen_action(view, 'card_event', 'us1'); + if (can_play_swedish_frigates_arrive()) + gen_action(view, 'card_event', 'us2'); + if (can_play_hamets_army_created()) + gen_action(view, 'card_event', 'us3'); + }, +} + +states.tripolitan_play = { + prompt: function (view, current) { + if (is_inactive_player(current)) + return view.prompt = "Tripolitan play."; + view.prompt = "Tripolitan play."; + if (can_play_yusuf_qaramanli()) + gen_action(view, 'card_event', 'tr1'); + if (can_play_murad_reis_breaks_out()) + gen_action(view, 'card_event', 'tr2'); + if (can_play_constantinople_sends_aid()) + gen_action(view, 'card_event', 'tr3'); + }, +} + +states.game_over = { + prompt: function (view, current) { + return view.prompt = game.victory; + }, +} + +function deploy(piece_name, space) { + game.location[get_piece_id(piece_name)] = space; +} + +exports.setup = function (scenario, players) { + if (players.length != 2) + throw new Error("Invalid player count: " + players.length); + game = { + state: null, + year: 1801, + season: 0, + log: [], + location: [], + us: { + core: [ 1, 2, 3 ], + hand: [], + deck: [], + discard: [], + }, + tr: { + core: [ 1, 2, 3 ], + hand: [], + deck: [], + discard: [], + coins: 0, + }, + derne_captured: 0, + }; + + for (let i = 4; i <= 27; ++i) { + game.us.deck.push(i); + game.tr.deck.push(i); + } + game.us.hand = deal_cards(game.us.deck, 6); + game.tr.hand = deal_cards(game.tr.deck, 6); + + deploy("us_frigate_1", GIBRALTAR_HARBOR); + deploy("us_frigate_2", GIBRALTAR_HARBOR); + deploy("us_frigate_3", GIBRALTAR_HARBOR); + deploy("us_frigate_4", TRACK_1802); + deploy("us_frigate_5", TRACK_1803); + deploy("us_frigate_6", TRACK_1804); + deploy("us_frigate_7", UNITED_STATES_SUPPLY); + deploy("us_frigate_8", UNITED_STATES_SUPPLY); + +//for (let i = 1; i <= 8; ++i) +//deploy("us_frigate_" + i, UNITED_STATES_SUPPLY); + + deploy("us_gunboat_1", UNITED_STATES_SUPPLY); + deploy("us_gunboat_2", UNITED_STATES_SUPPLY); + deploy("us_gunboat_3", UNITED_STATES_SUPPLY); + + deploy("se_frigate_1", UNITED_STATES_SUPPLY); + deploy("se_frigate_2", UNITED_STATES_SUPPLY); + + deploy("us_marine_1", UNITED_STATES_SUPPLY); + deploy("us_marine_2", UNITED_STATES_SUPPLY); + deploy("us_marine_3", UNITED_STATES_SUPPLY); + deploy("us_marine_4", UNITED_STATES_SUPPLY); + + for (let i = 1; i <= 10; ++i) + deploy("ar_infantry_" + i, UNITED_STATES_SUPPLY); + + deploy("tr_frigate_1", TRIPOLITAN_SUPPLY); + deploy("tr_frigate_2", TRIPOLITAN_SUPPLY); + + deploy("tr_corsair_1", GIBRALTAR_HARBOR); + deploy("tr_corsair_2", GIBRALTAR_HARBOR); + deploy("tr_corsair_3", TRIPOLI_HARBOR); + deploy("tr_corsair_4", TRIPOLI_HARBOR); + deploy("tr_corsair_5", TRIPOLI_HARBOR); + deploy("tr_corsair_6", TRIPOLI_HARBOR); + deploy("tr_corsair_7", TRIPOLITAN_SUPPLY); + deploy("tr_corsair_8", TRIPOLITAN_SUPPLY); + deploy("tr_corsair_9", TRIPOLITAN_SUPPLY); + +//for (let i = 1; i <= 9; ++i) +//deploy("tr_corsair_" + i, TRIPOLITAN_SUPPLY); + + for (let i = 1; i <= 9; ++i) + deploy("al_corsair_" + i, TRIPOLITAN_SUPPLY); + + deploy("tr_infantry_1", TRIPOLI_HARBOR); + deploy("tr_infantry_2", TRIPOLI_HARBOR); + deploy("tr_infantry_3", TRIPOLI_HARBOR); + deploy("tr_infantry_4", TRIPOLI_HARBOR); + deploy("tr_infantry_5", BENGHAZI_HARBOR); + deploy("tr_infantry_6", BENGHAZI_HARBOR); + deploy("tr_infantry_7", DERNE_HARBOR); + deploy("tr_infantry_8", DERNE_HARBOR); + for (let i = 9; i <= 20; ++i) +//for (let i = 1; i <= 20; ++i) + deploy("tr_infantry_" + i, TRIPOLITAN_SUPPLY); + + start_year(); + return game; +} + +exports.action = function (state, current, action, arg) { + game = state; + // TODO: check against action list + if (true) { + let S = states[game.state]; + if (action in S) { + S[action](arg, current); + } else { + throw new Error("Invalid action: " + action); + } + } + return state; +} + +exports.resign = function (state, current) { + game = state; + if (game.state != 'game_over') { + log(""); + log(current + " resigned."); + count_vp(); + game.active = null; + game.state = 'game_over'; + game.result = enemy(current); + game.victory = current + " resigned." + } +} + +exports.view = function(state, current) { + game = state; + + let view = { + log: game.log, + year: game.year, + season: game.season, + location: game.location, + active: game.active, + prompt: null, + actions: null, + tr: { + core: game.tr.core.map(x => 'tr' + x), + deck: game.tr.deck.length, + discard: game.tr.discard.length, + hand: game.tr.hand.length, + coins: game.tr.coins, + }, + us: { + core: game.us.core.map(x => 'us' + x), + deck: game.us.deck.length, + discard: game.us.discard.length, + hand: game.us.hand.length, + }, + }; + + states[game.state].prompt(view, current); + + if (current == TR) + view.hand = game.tr.hand.map(x => 'tr' + x); + else if (current == US) + view.hand = game.us.hand.map(x => 'us' + x); + else + view.hand = []; + + return view; +} |