diff options
Diffstat (limited to 'rules.js')
| -rw-r--r-- | rules.js | 147 |
1 files changed, 79 insertions, 68 deletions
@@ -12,7 +12,7 @@ var states = {} var game = null var view = null -let { hex_exists, hex_road, side_road, side_limit, hex_name, units, regions } = require("./data") +let { all_hexes, hex_exists, hex_road, side_road, side_limit, hex_name, units, regions } = require("./data") function debug_hexes3(n, list) { console.log("--", n, "--") @@ -105,10 +105,6 @@ const region_libya_and_sidi_omar_and_sollum = regions["Libya"].concat(regions["S const region_egypt_and_tobruk = regions["Egypt"].concat(regions["Tobruk"]) const region_libya_except_tobruk = regions["Libya"].filter(r => r !== TOBRUK) -const region_all = [] -for (let x = first_hex; x <= last_hex; ++x) - region_all.push(x) - function calc_distance(a, b) { let ax = a % hexw, ay = (a / hexw)|0, az = -ax - ay let bx = b % hexw, by = (b / hexw)|0, bz = -bx - by @@ -159,7 +155,7 @@ function find_unit(name) { } function is_map_hex(x) { - return next >= first_hex && next <= last_hex && hex_exists[next] === 1 + return x >= first_hex && x <= last_hex && hex_exists[x] === 1 } function is_hex_or_adjacent_to(x, where) { @@ -442,16 +438,13 @@ function release_hex_control(a) { // no longer a battle hex: release hexsides if possible set_delete(game.axis_hexes, a) set_delete(game.allied_hexes, a) - for (let s = 0; s < 6; ++s) { - let b = a + hexnext[s] - if (b >= first_hex && b <= last_hex && hex_exists[b]) { - if (!is_battle_hex(b)) { - let side = to_side_id(a, b) - set_delete(game.axis_sides, side) - set_delete(game.allied_sides, side) - } + for_each_adjacent_hex(a, b => { + if (!is_battle_hex(b)) { + let side = to_side_id(a, b) + set_delete(game.axis_sides, side) + set_delete(game.allied_sides, side) } - } + }) } function is_new_battle_hex(a) { @@ -468,28 +461,24 @@ function claim_hex_control_for_defender(a) { else set_add(game.axis_hexes, a) - for (let s = 0; s < 6; ++s) { - let b = a + hexnext[s] - if (b >= first_hex && b <= last_hex && hex_exists[b]) { - let side = to_side_id(a, b) - if (side_limit[side] > 0) { - if (game.active === AXIS) { - if (!set_has(game.axis_sides, side)) - set_add(game.allied_sides, side) - } else { - if (!set_has(game.allied_sides, side)) - set_add(game.axis_sides, side) - } + for_each_adjacent_hex(a, b => { + let side = to_side_id(a, b) + if (side_limit[side] > 0) { + if (game.active === AXIS) { + if (!set_has(game.axis_sides, side)) + set_add(game.allied_sides, side) + } else { + if (!set_has(game.allied_sides, side)) + set_add(game.axis_sides, side) } } - } + }) } function claim_stuff() { - for (let x = first_hex; x <= last_hex; ++x) - if (hex_exists[x]) - if (is_new_battle_hex(x)) - claim_hex_control_for_defender(x) + for (let x of all_hexes) + if (is_new_battle_hex(x)) + claim_hex_control_for_defender(x) } // === SUPPLY NETWORK === @@ -554,7 +543,7 @@ function trace_supply_highway(here, d) { let has_supply = false - supply_visited[here] = true + supply_visited[here] = 1 for (let s = 0; s < 6; ++s) { let next = here + hexnext[s] @@ -586,7 +575,7 @@ function trace_supply_highway(here, d) { } } - supply_visited[here] = false + supply_visited[here] = 0 if (has_supply) { supply_net[here] = 1 @@ -607,7 +596,7 @@ function trace_supply_chain(here, d, n, range) { let has_supply = false - supply_visited[here] = true + supply_visited[here] = 1 for (let s = 0; s < 6; ++s) { let next = here + hexnext[s] @@ -659,7 +648,7 @@ function trace_supply_chain(here, d, n, range) { } } - supply_visited[here] = false + supply_visited[here] = 0 if (has_supply) { supply_net[here] = 1 @@ -670,11 +659,17 @@ function trace_supply_chain(here, d, n, range) { return has_supply } +var supply_visited = new Array(hexcount) +var supply_src = new Array(hexcount) + function trace_supply_network(start) { - supply_visited = new Array(hexcount).fill(false) - supply_net = new Array(hexcount).fill(0) - supply_line = new Array(sidecount).fill(0) - supply_src = new Array(hexcount).fill(0) + supply_net = new Array(hexcount) + supply_line = new Array(sidecount) + + supply_visited.fill(0) + supply_src.fill(0) + supply_net.fill(0) + supply_line.fill(0) supply_src[start] = 1 supply_net[start] = 1 @@ -885,24 +880,29 @@ function pick_path(to, road, speed) { return next_road } -function pay_movement_cost(to, this_road, speed) { -} - -function neighbor_has_friendly_unit(here) { +function adjacent_hex_has_friendly_unit(here) { for (let s = 0; s < 6; ++s) { let next = here + hexnext[s] - if (next >= first_hex && next <= last_hex) + if (is_map_hex(next)) if (has_friendly_unit(next)) return true } return false } +function for_each_adjacent_hex(here, fn) { + for (let s = 0; s < 6; ++s) { + let next = here + hexnext[s] + if (is_map_hex(next)) + fn(next) + } +} + function for_each_hex_and_adjacent_hex(here, fn) { fn(here) for (let s = 0; s < 6; ++s) { let next = here + hexnext[s] - if (next >= first_hex && next <= last_hex && hex_exists[next]) + if (is_map_hex(next)) fn(next) } } @@ -980,8 +980,14 @@ function goto_supply_check() { goto_turn_option() } +function clear_all_unit_moved() { + for (let u = 0; u < units.length; ++u) + clear_unit_moved(u) +} + function goto_turn_option() { game.state = 'turn_option' + clear_all_unit_moved() } states.turn_option = { @@ -1100,7 +1106,7 @@ states.regroup_move_command_point = { gen_rommel_move() for (let x = first_hex; x <= last_hex; ++x) { if (!is_enemy_hex(x)) { - if (has_friendly_unit(x) || neighbor_has_friendly_unit(x)) + if (has_friendly_unit(x) || adjacent_hex_has_friendly_unit(x)) gen_action_hex(x) } } @@ -1273,8 +1279,6 @@ function apply_move(move, who, from, to) { set_unit_moved(who) set_unit_hex(who, to) - pay_movement_cost(to, game.move_road, speed) - if (is_battle_hex(to)) { let side = to_side_id(to, path_from[road][to]) @@ -1345,13 +1349,13 @@ states.move_to = { search_move(from, 0, 4) if (from === game.from1 && !game.to1) - for (let to = first_hex; to <= last_hex; ++to) - if (to != from && hex_exists[to] && can_move_group_1(who, from, to)) + for (let to of all_hexes) + if (to != from && can_move_group_1(who, from, to)) gen_action_hex(to) if (from === game.from2 && !game.to2) - for (let to = first_hex; to <= last_hex; ++to) - if (to != from && hex_exists[to] && can_move_group_2(who, from, to)) + for (let to of all_hexes) + if (to != from && can_move_group_2(who, from, to)) gen_action_hex(to) if (can_move_regroup_1(who, from, game.to1)) @@ -1422,13 +1426,13 @@ states.group_move_to = { search_move(from, game.move_used, game.move_road) if (game.move_from === game.from1 && !game.to1) - for (let to = first_hex; to <= last_hex; ++to) - if (to != from && hex_exists[to] && can_move_group_1(who, game.move_from, to)) + for (let to of all_hexes) + if (to != from && can_move_group_1(who, game.move_from, to)) gen_action_hex(to) if (game.move_from === game.from2 && !game.to2) - for (let to = first_hex; to <= last_hex; ++to) - if (to != from && hex_exists[to] && can_move_group_2(who, game.move_from, to)) + for (let to of all_hexes) + if (to != from && can_move_group_2(who, game.move_from, to)) gen_action_hex(to) gen_action_unit(who) @@ -1474,8 +1478,8 @@ function stop_move(who) { // === REFUSE BATTLE === function gen_withdraw_group_move(who, from) { - for (let to = first_hex; to <= last_hex; ++to) - if (to != from && hex_exists[to] && can_move_to(to, 4, unit_speed(who))) + for (let to of all_hexes) + if (to != from && can_move_to(to, 4, unit_speed(who))) gen_action_hex(to) } @@ -1512,17 +1516,22 @@ states.refuse_battle_who = { inactive: "refuse battle (withdraw group move: who)", prompt() { view.prompt = `Withdraw: Select unit to move.` + let done = true for_each_friendly_unit_in_hex(game.from1, u => { gen_action_unit(u) + done = false }) + if (done) + gen_action('end_retreat') }, unit(u) { push_undo() game.selected = [ u ] game.state = 'refuse_battle_to' }, - next() { + end_retreat() { clear_undo() + release_hex_control(game.from1) game.state = 'refuse_battle' } } @@ -1545,10 +1554,6 @@ states.refuse_battle_to = { game.selected = [] game.state = 'refuse_battle_who' }, - next() { - clear_undo() - game.state = 'refuse_battle' - } } // ==== COMBAT PHASE === @@ -1563,10 +1568,9 @@ states.select_active_battles = { inactive: "combat phase (select active battles)", prompt() { view.prompt = `Select active battles.` - for (let x = first_hex; x <= last_hex; ++x) - if (hex_exists[x]) - if (!set_has(game.active_battles, x) && is_battle_hex(x)) - gen_action_hex(x) + for (let x of all_hexes) + if (!set_has(game.active_battles, x) && is_battle_hex(x)) + gen_action_hex(x) gen_action('next') }, hex(x) { @@ -1999,6 +2003,13 @@ states.pursuit_hits = { }, } +function end_pursuit_fire() { + game.from1 = game.pursuit + game.pursuit = 0 + set_passive_player() + game.state = 'refuse_battle_who' +} + // === DEPLOYMENT === states.free_deployment = { |