diff options
| -rw-r--r-- | rules.js | 102 |
1 files changed, 95 insertions, 7 deletions
@@ -16,12 +16,17 @@ // features // TODO: track 'held' // TODO: battle VP awards -// TODO: leaders alone - stop search in space -// TODO: leaders alone - retreat // TODO: end of late season +// TODO: french_regulars event played - montcalm not entered or dead separate state (merge DEAD/UNUSED consts) // TODO: trace supply // TODO: infiltration +// check rules/implementation: +// TODO: leaders alone - retreat (reinforcement events that place units) + +// GRAPHICS: badge for pool/dead leaders +// GRAPHICS: tooltip for leader stack and strength + const { spaces, pieces, cards } = require("./data"); const BRITAIN = 'Britain'; @@ -1212,6 +1217,13 @@ function count_enemy_units_in_space(space) { return n; } +function has_unbesieged_enemy_leader(space) { + for (let p = first_enemy_leader; p <= last_enemy_leader; ++p) + if (is_piece_in_space(p, space) && !is_piece_inside(p)) + return true; + return false; +} + function has_unbesieged_enemy_units(space) { for (let p = first_enemy_unit; p <= last_enemy_unit; ++p) if (is_piece_in_space(p, space) && !is_piece_inside(p)) @@ -1979,6 +1991,10 @@ function search_boat_move(who, start_space, start_cost, max_cost) { n_cost = 18; // may not continue } + // Stop when entering a space with a lone enemy leader(s) to force a retreat + if (!is_lone_ld && has_unbesieged_enemy_leader(next)) + must_stop = true; // May continue after retreat + // No movement points left. if (n_cost >= max_cost) must_stop = true; @@ -2061,6 +2077,10 @@ function search_land_move(who, start_space, start_cost, max_cost) { n_cost = 9; // may not continue } + // Stop when entering a space with a lone enemy leader(s) to force a retreat + if (!is_lone_ld && has_unbesieged_enemy_leader(next)) + must_stop = true; // May continue after retreat + // No movement points left. if (n_cost >= max_cost) must_stop = true; @@ -3056,18 +3076,18 @@ function end_move_step(final) { } if (has_enemy_stockade(where)) { if (force_has_drilled_troops(who)) { - capture_enemy_stockade(where) + capture_enemy_stockade(where); if (can_play_massacre()) return goto_massacre('massacre_after_move'); } } - resume_move(); } else if (final) { game.move.start_cost = 99; - resume_move(); - } else { - resume_move(); } + if (!is_lone_leader(who) && has_unbesieged_enemy_leader(where)) + goto_retreat_lone_leader(); + else + resume_move(); } states.massacre_after_move = { @@ -4476,6 +4496,7 @@ function can_defender_retreat_from(p, from) { return can_retreat; } +// TODO: auto-select pieces to retreat? states.retreat_defender = { prompt() { let from = battle_space(); @@ -4550,6 +4571,73 @@ function end_retreat() { end_move_step(true); } +function goto_retreat_lone_leader() { + clear_undo(); + set_active(enemy()); + game.state = 'retreat_lone_leader'; +} + +function pick_unbesieged_leader(s) { + for (let p = first_friendly_leader; p <= last_friendly_leader; ++p) + if (is_piece_in_space(p, s) && !is_piece_inside(p)) + return p; + return 0; +} + +states.retreat_lone_leader = { + prompt() { + let from = moving_piece_space(); + let who = pick_unbesieged_leader(from); + view.prompt = `Retreat lone leader ${piece_name(who)} from ${space_name(from)}.`; + view.who = who; + let can_retreat = false; + if (game.active === BRITAIN && has_amphib(from)) { + for_each_british_controlled_port(to => { + can_retreat = true; + gen_action_space(to) + }); + } + if (can_defender_retreat_inside(who, from)) { + can_retreat = true; + gen_action_space(from); + } + for_each_exit(from, to => { + if (can_defender_retreat_from_to(who, from, to)) { + can_retreat = true; + gen_action_space(to); + } + }); + if (!can_retreat) + gen_action('eliminate'); + }, + eliminate() { + let from = moving_piece_space(); + let who = pick_unbesieged_leader(from); + eliminate_piece(who); + resume_retreat_lone_leader(from); + }, + space(to) { + let from = moving_piece_space(); + let who = pick_unbesieged_leader(from); + if (from === to) { + log("retreats inside fortification"); + set_force_inside(who); + } else { + log("retreats to " + space_name(to)); + move_piece_to(who, to); + } + resume_retreat_lone_leader(from); + }, +} + +function resume_retreat_lone_leader(from) { + let who = pick_unbesieged_leader(from); + if (!who) { + set_active(enemy()); + resume_move(); + } +} + // SIEGE const SIEGE_TABLE = [ 0, 0, 0, 1, 1, 1, 2, 2 ]; |