diff options
Diffstat (limited to 'players.c')
| -rw-r--r-- | players.c | 131 |
1 files changed, 130 insertions, 1 deletions
@@ -474,7 +474,7 @@ static Player *AllocatePlayer(void) Player *DoStartupNewPlayer(bool is_ai) { Player *p; - int index; + int index, i; p = AllocatePlayer(); if (p == NULL) return NULL; @@ -497,6 +497,14 @@ Player *DoStartupNewPlayer(bool is_ai) p->inaugurated_year = _cur_year; p->face = Random(); + /* Engine renewal settings */ + for (i = 0; i < 256; i++) + p->engine_replacement[i] = INVALID_ENGINE; + + p->engine_renew = false; + p->engine_renew_months = -6; + p->engine_renew_money = 100000; + GeneratePresidentName(p); InvalidateWindow(WC_GRAPH_LEGEND, 0); @@ -661,6 +669,119 @@ static void DeletePlayerStuff(int pi) p->president_name_1 = 0; } +/** Change engine renewal parameters + * @param x,y unused + * @param p1 bits 0-3 command + * - p1 = 0 - change auto renew bool + * - p1 = 1 - change auto renew months + * - p1 = 2 - change auto renew money + * - p1 = 3 - change auto renew array + * - p1 = 4 - change bool, months & money all together + * @param p2 value to set + * if p1 = 0, then: + * - p2 = enable engine renewal + * if p1 = 1, then: + * - p2 = months left before engine expires to replace it + * if p1 = 2, then + * - p2 = minimum amount of money available + * if p1 = 3, then: + * - p2 bits 0-15 = old engine type + * - p2 bits 16-31 = new engine type + * if p1 = 4, then: + * - p1 bit 15 = enable engine renewal + * - p1 bits 16-31 = months left before engine expires to replace it + * - p2 bits 0-31 = minimum amount of money available + */ +int32 CmdReplaceVehicle(int x, int y, uint32 flags, uint32 p1, uint32 p2) +{ + Player *p; + if (!(_current_player < MAX_PLAYERS)) + return CMD_ERROR; + + p = GetPlayer(_current_player); + switch (GB(p1, 0, 3)) { + case 0: + if (p->engine_renew == (bool)GB(p2, 0, 1)) + return CMD_ERROR; + + if (flags & DC_EXEC) { + p->engine_renew = (bool)GB(p2, 0, 1); + if (_current_player == _local_player) { + _patches.autorenew = p->engine_renew; + InvalidateWindow(WC_GAME_OPTIONS, 0); + } + } + break; + case 1: + if (p->engine_renew_months == (int16)p2) + return CMD_ERROR; + + if (flags & DC_EXEC) { + p->engine_renew_months = (int16)p2; + if (_current_player == _local_player) { + _patches.autorenew_months = p->engine_renew_months; + InvalidateWindow(WC_GAME_OPTIONS, 0); + } + } + break; + case 2: + if (p->engine_renew_money == (uint32)p2) + return CMD_ERROR; + + if (flags & DC_EXEC) { + p->engine_renew_money = (uint32)p2; + if (_current_player == _local_player) { + _patches.autorenew_money = p->engine_renew_money; + InvalidateWindow(WC_GAME_OPTIONS, 0); + } + } + break; + case 3: { + EngineID old_engine_type = GB(p2, 0, 16); + EngineID new_engine_type = GB(p2, 16, 16); + + if (new_engine_type != INVALID_ENGINE) { + /* First we make sure that it's a valid type the user requested + * check that it's an engine that is in the engine array */ + if(!IsEngineIndex(new_engine_type)) + return CMD_ERROR; + + // check that the new vehicle type is the same as the original one + if (GetEngine(old_engine_type)->type != GetEngine(new_engine_type)->type) + return CMD_ERROR; + + // make sure that we do not replace a plane with a helicopter or vise versa + if (GetEngine(new_engine_type)->type == VEH_Aircraft && HASBIT(AircraftVehInfo(old_engine_type)->subtype, 0) != HASBIT(AircraftVehInfo(new_engine_type)->subtype, 0)) + return CMD_ERROR; + + // make sure that the player can actually buy the new engine + if (!HASBIT(GetEngine(new_engine_type)->player_avail, _current_player)) + return CMD_ERROR; + } + + if (flags & DC_EXEC) { + p->engine_replacement[old_engine_type] = new_engine_type; + } + } break; + case 4: + if (flags & DC_EXEC) { + p->engine_renew = (bool)GB(p1, 15, 1); + p->engine_renew_months = (int16)GB(p1, 16, 16); + p->engine_renew_money = (uint32)p2; + + if (_current_player == _local_player) { + _patches.autorenew = p->engine_renew; + _patches.autorenew_months = p->engine_renew_months; + _patches.autorenew_money = p->engine_renew_money; + InvalidateWindow(WC_GAME_OPTIONS, 0); + } + } + break; + } + + return 0; +} + /** Control the players: add, delete, etc. * @param x,y unused * @param p1 various functionality @@ -706,6 +827,8 @@ int32 CmdPlayerCtrl(int x, int y, uint32 flags, uint32 p1, uint32 p2) _local_player = p->index; MarkWholeScreenDirty(); } + } else if (p->index == _local_player) { + DoCommandP(0, (_patches.autorenew << 15 ) | (_patches.autorenew_months << 16) | 4, _patches.autorenew_money, NULL, CMD_REPLACE_VEHICLE); } #ifdef ENABLE_NETWORK if (_network_server) { @@ -1022,6 +1145,12 @@ static const SaveLoad _player_desc[] = { SLE_CONDVAR(Player,is_ai, SLE_UINT8, 2, 255), SLE_CONDVAR(Player,is_active, SLE_UINT8, 4, 255), + // Engine renewal settings + SLE_CONDARR(Player,engine_replacement, SLE_UINT16, 256, 16, 255), + SLE_CONDVAR(Player,engine_renew, SLE_UINT8, 16, 255), + SLE_CONDVAR(Player,engine_renew_months, SLE_INT16, 16, 255), + SLE_CONDVAR(Player,engine_renew_money, SLE_UINT32, 16, 255), + // reserve extra space in savegame here. (currently 64 bytes) SLE_CONDARR(NullStruct,null,SLE_FILE_U64 | SLE_VAR_NULL, 8, 2, 255), |