diff options
author | rubidium <rubidium@openttd.org> | 2008-01-09 16:40:02 +0000 |
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committer | rubidium <rubidium@openttd.org> | 2008-01-09 16:40:02 +0000 |
commit | b4337eba83e34ddaac29684d78202ae9623e9240 (patch) | |
tree | 9569d5da425e71768a78a6ffdbad415f3fb38811 /src/ai/default/default.cpp | |
parent | a27a240b879ab555f36695ba30c9dea0e2a6817e (diff) | |
download | openttd-b4337eba83e34ddaac29684d78202ae9623e9240.tar.xz |
(svn r11792) -Codechange: move some (virtually) globally included AI related structs to a place where they are only included a few times.
Diffstat (limited to 'src/ai/default/default.cpp')
-rw-r--r-- | src/ai/default/default.cpp | 1422 |
1 files changed, 747 insertions, 675 deletions
diff --git a/src/ai/default/default.cpp b/src/ai/default/default.cpp index 71c12c664..51cb9729e 100644 --- a/src/ai/default/default.cpp +++ b/src/ai/default/default.cpp @@ -27,11 +27,12 @@ #include "../../window_func.h" #include "../../vehicle_func.h" #include "../../functions.h" +#include "../../saveload.h" #include "default.h" - // remove some day perhaps? static uint _ai_service_interval; +PlayerAI _players_ai[MAX_PLAYERS]; typedef void AiStateAction(Player *p); @@ -74,14 +75,14 @@ static TrackBits GetRailTrackStatus(TileIndex tile) static void AiCase0(Player *p) { - p->ai.state = AIS_REMOVE_TRACK; - p->ai.state_counter = 0; + _players_ai[p->index].state = AIS_REMOVE_TRACK; + _players_ai[p->index].state_counter = 0; } static void AiCase1(Player *p) { - p->ai.cur_veh = NULL; - p->ai.state = AIS_VEH_LOOP; + _players_ai[p->index].cur_veh = NULL; + _players_ai[p->index].state = AIS_VEH_LOOP; } static void AiStateVehLoop(Player *p) @@ -89,7 +90,7 @@ static void AiStateVehLoop(Player *p) Vehicle *v; uint index; - index = (p->ai.cur_veh == NULL) ? 0 : p->ai.cur_veh->index + 1; + index = (_players_ai[p->index].cur_veh == NULL) ? 0 : _players_ai[p->index].cur_veh->index + 1; FOR_ALL_VEHICLES_FROM(v, index) { if (v->owner != _current_player) continue; @@ -101,8 +102,8 @@ static void AiStateVehLoop(Player *p) /* replace engine? */ if (v->type == VEH_TRAIN && v->engine_type < 3 && (_price.build_railvehicle >> 3) < p->player_money) { - p->ai.state = AIS_VEH_CHECK_REPLACE_VEHICLE; - p->ai.cur_veh = v; + _players_ai[p->index].state = AIS_VEH_CHECK_REPLACE_VEHICLE; + _players_ai[p->index].cur_veh = v; return; } @@ -110,9 +111,9 @@ static void AiStateVehLoop(Player *p) if (v->age >= 730 && v->profit_last_year < _price.station_value * 5 && v->profit_this_year < _price.station_value * 5) { - p->ai.state_counter = 0; - p->ai.state = AIS_SELL_VEHICLE; - p->ai.cur_veh = v; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].state = AIS_SELL_VEHICLE; + _players_ai[p->index].cur_veh = v; return; } @@ -121,15 +122,15 @@ static void AiStateVehLoop(Player *p) v->age != 0 && GetEngine(v->engine_type)->reliability < 35389 )) { - p->ai.state = AIS_VEH_CHECK_REPLACE_VEHICLE; - p->ai.cur_veh = v; + _players_ai[p->index].state = AIS_VEH_CHECK_REPLACE_VEHICLE; + _players_ai[p->index].cur_veh = v; return; } } } - p->ai.state = AIS_WANT_NEW_ROUTE; - p->ai.state_counter = 0; + _players_ai[p->index].state = AIS_WANT_NEW_ROUTE; + _players_ai[p->index].state_counter = 0; } static EngineID AiChooseTrainToBuild(RailType railtype, Money money, byte flag, TileIndex tile) @@ -230,7 +231,7 @@ static Money AiGetBasePrice(const Player* p) Money base = _price.station_value; // adjust base price when more expensive vehicles are available - switch (p->ai.railtype_to_use) { + switch (_players_ai[p->index].railtype_to_use) { default: NOT_REACHED(); case RAILTYPE_RAIL: break; case RAILTYPE_ELECTRIC: break; @@ -277,18 +278,18 @@ static EngineID AiChooseShipToReplaceWith(const Player* p, const Vehicle* v) static void AiHandleGotoDepot(Player *p, int cmd) { - if (p->ai.cur_veh->current_order.type != OT_GOTO_DEPOT) - DoCommand(0, p->ai.cur_veh->index, 0, DC_EXEC, cmd); + if (_players_ai[p->index].cur_veh->current_order.type != OT_GOTO_DEPOT) + DoCommand(0, _players_ai[p->index].cur_veh->index, 0, DC_EXEC, cmd); - if (++p->ai.state_counter <= 1387) { - p->ai.state = AIS_VEH_DO_REPLACE_VEHICLE; + if (++_players_ai[p->index].state_counter <= 1387) { + _players_ai[p->index].state = AIS_VEH_DO_REPLACE_VEHICLE; return; } - if (p->ai.cur_veh->current_order.type == OT_GOTO_DEPOT) { - p->ai.cur_veh->current_order.type = OT_DUMMY; - p->ai.cur_veh->current_order.flags = 0; - InvalidateWindow(WC_VEHICLE_VIEW, p->ai.cur_veh->index); + if (_players_ai[p->index].cur_veh->current_order.type == OT_GOTO_DEPOT) { + _players_ai[p->index].cur_veh->current_order.type = OT_DUMMY; + _players_ai[p->index].cur_veh->current_order.flags = 0; + InvalidateWindow(WC_VEHICLE_VIEW, _players_ai[p->index].cur_veh->index); } } @@ -304,7 +305,7 @@ static void AiRestoreVehicleOrders(Vehicle *v, BackuppedOrders *bak) static void AiHandleReplaceTrain(Player *p) { - const Vehicle* v = p->ai.cur_veh; + const Vehicle* v = _players_ai[p->index].cur_veh; BackuppedOrders orderbak; EngineID veh; @@ -334,7 +335,7 @@ static void AiHandleReplaceTrain(Player *p) static void AiHandleReplaceRoadVeh(Player *p) { - const Vehicle* v = p->ai.cur_veh; + const Vehicle* v = _players_ai[p->index].cur_veh; BackuppedOrders orderbak[1]; EngineID veh; @@ -363,7 +364,7 @@ static void AiHandleReplaceRoadVeh(Player *p) static void AiHandleReplaceAircraft(Player *p) { - const Vehicle* v = p->ai.cur_veh; + const Vehicle* v = _players_ai[p->index].cur_veh; BackuppedOrders orderbak[1]; EngineID veh; @@ -414,24 +415,24 @@ static DoReplaceProc* const _veh_do_replace_proc[] = { static void AiStateCheckReplaceVehicle(Player *p) { - const Vehicle* v = p->ai.cur_veh; + const Vehicle* v = _players_ai[p->index].cur_veh; if (!v->IsValid() || v->owner != _current_player || v->type > VEH_SHIP || _veh_check_replace_proc[v->type - VEH_TRAIN](p, v) == INVALID_ENGINE) { - p->ai.state = AIS_VEH_LOOP; + _players_ai[p->index].state = AIS_VEH_LOOP; } else { - p->ai.state_counter = 0; - p->ai.state = AIS_VEH_DO_REPLACE_VEHICLE; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].state = AIS_VEH_DO_REPLACE_VEHICLE; } } static void AiStateDoReplaceVehicle(Player *p) { - const Vehicle* v = p->ai.cur_veh; + const Vehicle* v = _players_ai[p->index].cur_veh; - p->ai.state = AIS_VEH_LOOP; + _players_ai[p->index].state = AIS_VEH_LOOP; // vehicle is not owned by the player anymore, something went very wrong. if (!v->IsValid() || v->owner != _current_player) return; _veh_do_replace_proc[v->type - VEH_TRAIN](p); @@ -641,8 +642,8 @@ static bool AiCheckIfRouteIsGood(Player *p, FoundRoute *fr, byte bitmask) /* Make sure distance to closest station is < min_distance tiles. */ if (dist != 0xFFFF && dist > min_distance) return false; - if (p->ai.route_type_mask != 0 && - !(p->ai.route_type_mask & bitmask) && + if (_players_ai[p->index].route_type_mask != 0 && + !(_players_ai[p->index].route_type_mask & bitmask) && !Chance16(1, 5)) { return false; } @@ -670,7 +671,7 @@ static bool AiCheckIfRouteIsGood(Player *p, FoundRoute *fr, byte bitmask) } } - p->ai.route_type_mask |= bitmask; + _players_ai[p->index].route_type_mask |= bitmask; return true; } @@ -711,85 +712,85 @@ static void AiWantLongIndustryRoute(Player *p) if (!AiCheckIfRouteIsGood(p, &fr, 1)) return; // Fill the source field - p->ai.dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); - p->ai.src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); - - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 9; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.unk6 = 1; - p->ai.src.unk7 = 0; - p->ai.src.buildcmd_a = 0x24; - p->ai.src.buildcmd_b = 0xFF; - p->ai.src.direction = AiGetDirectionBetweenTiles( - p->ai.src.spec_tile, - p->ai.dst.spec_tile + _players_ai[p->index].dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); + _players_ai[p->index].src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); + + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 9; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.unk6 = 1; + _players_ai[p->index].src.unk7 = 0; + _players_ai[p->index].src.buildcmd_a = 0x24; + _players_ai[p->index].src.buildcmd_b = 0xFF; + _players_ai[p->index].src.direction = AiGetDirectionBetweenTiles( + _players_ai[p->index].src.spec_tile, + _players_ai[p->index].dst.spec_tile ); - p->ai.src.cargo = fr.cargo | 0x80; + _players_ai[p->index].src.cargo = fr.cargo | 0x80; // Fill the dest field - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 9; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.unk6 = 1; - p->ai.dst.unk7 = 0; - p->ai.dst.buildcmd_a = 0x34; - p->ai.dst.buildcmd_b = 0xFF; - p->ai.dst.direction = AiGetDirectionBetweenTiles( - p->ai.dst.spec_tile, - p->ai.src.spec_tile + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 9; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.unk6 = 1; + _players_ai[p->index].dst.unk7 = 0; + _players_ai[p->index].dst.buildcmd_a = 0x34; + _players_ai[p->index].dst.buildcmd_b = 0xFF; + _players_ai[p->index].dst.direction = AiGetDirectionBetweenTiles( + _players_ai[p->index].dst.spec_tile, + _players_ai[p->index].src.spec_tile ); - p->ai.dst.cargo = fr.cargo; + _players_ai[p->index].dst.cargo = fr.cargo; // Fill middle field 1 - p->ai.mid1.spec_tile = AiGetPctTileBetween( - p->ai.src.spec_tile, - p->ai.dst.spec_tile, + _players_ai[p->index].mid1.spec_tile = AiGetPctTileBetween( + _players_ai[p->index].src.spec_tile, + _players_ai[p->index].dst.spec_tile, 0x55 ); - p->ai.mid1.use_tile = 0; - p->ai.mid1.rand_rng = 6; - p->ai.mid1.cur_building_rule = 0xFF; - p->ai.mid1.unk6 = 2; - p->ai.mid1.unk7 = 1; - p->ai.mid1.buildcmd_a = 0x30; - p->ai.mid1.buildcmd_b = 0xFF; - p->ai.mid1.direction = p->ai.src.direction; - p->ai.mid1.cargo = fr.cargo; + _players_ai[p->index].mid1.use_tile = 0; + _players_ai[p->index].mid1.rand_rng = 6; + _players_ai[p->index].mid1.cur_building_rule = 0xFF; + _players_ai[p->index].mid1.unk6 = 2; + _players_ai[p->index].mid1.unk7 = 1; + _players_ai[p->index].mid1.buildcmd_a = 0x30; + _players_ai[p->index].mid1.buildcmd_b = 0xFF; + _players_ai[p->index].mid1.direction = _players_ai[p->index].src.direction; + _players_ai[p->index].mid1.cargo = fr.cargo; // Fill middle field 2 - p->ai.mid2.spec_tile = AiGetPctTileBetween( - p->ai.src.spec_tile, - p->ai.dst.spec_tile, + _players_ai[p->index].mid2.spec_tile = AiGetPctTileBetween( + _players_ai[p->index].src.spec_tile, + _players_ai[p->index].dst.spec_tile, 0xAA ); - p->ai.mid2.use_tile = 0; - p->ai.mid2.rand_rng = 6; - p->ai.mid2.cur_building_rule = 0xFF; - p->ai.mid2.unk6 = 2; - p->ai.mid2.unk7 = 1; - p->ai.mid2.buildcmd_a = 0xFF; - p->ai.mid2.buildcmd_b = 0xFF; - p->ai.mid2.direction = p->ai.dst.direction; - p->ai.mid2.cargo = fr.cargo; + _players_ai[p->index].mid2.use_tile = 0; + _players_ai[p->index].mid2.rand_rng = 6; + _players_ai[p->index].mid2.cur_building_rule = 0xFF; + _players_ai[p->index].mid2.unk6 = 2; + _players_ai[p->index].mid2.unk7 = 1; + _players_ai[p->index].mid2.buildcmd_a = 0xFF; + _players_ai[p->index].mid2.buildcmd_b = 0xFF; + _players_ai[p->index].mid2.direction = _players_ai[p->index].dst.direction; + _players_ai[p->index].mid2.cargo = fr.cargo; // Fill common fields - p->ai.cargo_type = fr.cargo; - p->ai.num_wagons = 3; - p->ai.build_kind = 2; - p->ai.num_build_rec = 4; - p->ai.num_loco_to_build = 2; - p->ai.num_want_fullload = 2; - p->ai.wagon_list[0] = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; - - p->ai.state = AIS_BUILD_DEFAULT_RAIL_BLOCKS; - p->ai.state_mode = UCHAR_MAX; - p->ai.state_counter = 0; - p->ai.timeout_counter = 0; + _players_ai[p->index].cargo_type = fr.cargo; + _players_ai[p->index].num_wagons = 3; + _players_ai[p->index].build_kind = 2; + _players_ai[p->index].num_build_rec = 4; + _players_ai[p->index].num_loco_to_build = 2; + _players_ai[p->index].num_want_fullload = 2; + _players_ai[p->index].wagon_list[0] = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; + + _players_ai[p->index].state = AIS_BUILD_DEFAULT_RAIL_BLOCKS; + _players_ai[p->index].state_mode = UCHAR_MAX; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].timeout_counter = 0; } static void AiWantMediumIndustryRoute(Player *p) @@ -814,50 +815,50 @@ static void AiWantMediumIndustryRoute(Player *p) if (!AiCheckIfRouteIsGood(p, &fr, 1)) return; // Fill the source field - p->ai.src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 9; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.unk6 = 1; - p->ai.src.unk7 = 0; - p->ai.src.buildcmd_a = 0x10; - p->ai.src.buildcmd_b = 0xFF; - p->ai.src.direction = AiGetDirectionBetweenTiles( + _players_ai[p->index].src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 9; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.unk6 = 1; + _players_ai[p->index].src.unk7 = 0; + _players_ai[p->index].src.buildcmd_a = 0x10; + _players_ai[p->index].src.buildcmd_b = 0xFF; + _players_ai[p->index].src.direction = AiGetDirectionBetweenTiles( GET_TOWN_OR_INDUSTRY_TILE(fr.from), GET_TOWN_OR_INDUSTRY_TILE(fr.to) ); - p->ai.src.cargo = fr.cargo | 0x80; + _players_ai[p->index].src.cargo = fr.cargo | 0x80; // Fill the dest field - p->ai.dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 9; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.unk6 = 1; - p->ai.dst.unk7 = 0; - p->ai.dst.buildcmd_a = 0xFF; - p->ai.dst.buildcmd_b = 0xFF; - p->ai.dst.direction = AiGetDirectionBetweenTiles( + _players_ai[p->index].dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 9; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.unk6 = 1; + _players_ai[p->index].dst.unk7 = 0; + _players_ai[p->index].dst.buildcmd_a = 0xFF; + _players_ai[p->index].dst.buildcmd_b = 0xFF; + _players_ai[p->index].dst.direction = AiGetDirectionBetweenTiles( GET_TOWN_OR_INDUSTRY_TILE(fr.to), GET_TOWN_OR_INDUSTRY_TILE(fr.from) ); - p->ai.dst.cargo = fr.cargo; + _players_ai[p->index].dst.cargo = fr.cargo; // Fill common fields - p->ai.cargo_type = fr.cargo; - p->ai.num_wagons = 3; - p->ai.build_kind = 1; - p->ai.num_build_rec = 2; - p->ai.num_loco_to_build = 1; - p->ai.num_want_fullload = 1; - p->ai.wagon_list[0] = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; - p->ai.state = AIS_BUILD_DEFAULT_RAIL_BLOCKS; - p->ai.state_mode = UCHAR_MAX; - p->ai.state_counter = 0; - p->ai.timeout_counter = 0; + _players_ai[p->index].cargo_type = fr.cargo; + _players_ai[p->index].num_wagons = 3; + _players_ai[p->index].build_kind = 1; + _players_ai[p->index].num_build_rec = 2; + _players_ai[p->index].num_loco_to_build = 1; + _players_ai[p->index].num_want_fullload = 1; + _players_ai[p->index].wagon_list[0] = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; + _players_ai[p->index].state = AIS_BUILD_DEFAULT_RAIL_BLOCKS; + _players_ai[p->index].state_mode = UCHAR_MAX; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].timeout_counter = 0; } static void AiWantShortIndustryRoute(Player *p) @@ -882,50 +883,50 @@ static void AiWantShortIndustryRoute(Player *p) if (!AiCheckIfRouteIsGood(p, &fr, 1)) return; // Fill the source field - p->ai.src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 9; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.unk6 = 1; - p->ai.src.unk7 = 0; - p->ai.src.buildcmd_a = 0x10; - p->ai.src.buildcmd_b = 0xFF; - p->ai.src.direction = AiGetDirectionBetweenTiles( + _players_ai[p->index].src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 9; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.unk6 = 1; + _players_ai[p->index].src.unk7 = 0; + _players_ai[p->index].src.buildcmd_a = 0x10; + _players_ai[p->index].src.buildcmd_b = 0xFF; + _players_ai[p->index].src.direction = AiGetDirectionBetweenTiles( GET_TOWN_OR_INDUSTRY_TILE(fr.from), GET_TOWN_OR_INDUSTRY_TILE(fr.to) ); - p->ai.src.cargo = fr.cargo | 0x80; + _players_ai[p->index].src.cargo = fr.cargo | 0x80; // Fill the dest field - p->ai.dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 9; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.unk6 = 1; - p->ai.dst.unk7 = 0; - p->ai.dst.buildcmd_a = 0xFF; - p->ai.dst.buildcmd_b = 0xFF; - p->ai.dst.direction = AiGetDirectionBetweenTiles( + _players_ai[p->index].dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 9; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.unk6 = 1; + _players_ai[p->index].dst.unk7 = 0; + _players_ai[p->index].dst.buildcmd_a = 0xFF; + _players_ai[p->index].dst.buildcmd_b = 0xFF; + _players_ai[p->index].dst.direction = AiGetDirectionBetweenTiles( GET_TOWN_OR_INDUSTRY_TILE(fr.to), GET_TOWN_OR_INDUSTRY_TILE(fr.from) ); - p->ai.dst.cargo = fr.cargo; + _players_ai[p->index].dst.cargo = fr.cargo; // Fill common fields - p->ai.cargo_type = fr.cargo; - p->ai.num_wagons = 2; - p->ai.build_kind = 1; - p->ai.num_build_rec = 2; - p->ai.num_loco_to_build = 1; - p->ai.num_want_fullload = 1; - p->ai.wagon_list[0] = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; - p->ai.state = AIS_BUILD_DEFAULT_RAIL_BLOCKS; - p->ai.state_mode = UCHAR_MAX; - p->ai.state_counter = 0; - p->ai.timeout_counter = 0; + _players_ai[p->index].cargo_type = fr.cargo; + _players_ai[p->index].num_wagons = 2; + _players_ai[p->index].build_kind = 1; + _players_ai[p->index].num_build_rec = 2; + _players_ai[p->index].num_loco_to_build = 1; + _players_ai[p->index].num_want_fullload = 1; + _players_ai[p->index].wagon_list[0] = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; + _players_ai[p->index].state = AIS_BUILD_DEFAULT_RAIL_BLOCKS; + _players_ai[p->index].state_mode = UCHAR_MAX; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].timeout_counter = 0; } static void AiWantMailRoute(Player *p) @@ -951,82 +952,82 @@ static void AiWantMailRoute(Player *p) if (!AiCheckIfRouteIsGood(p, &fr, 1)) return; // Fill the source field - p->ai.src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 7; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.unk6 = 1; - p->ai.src.unk7 = 0; - p->ai.src.buildcmd_a = 0x24; - p->ai.src.buildcmd_b = 0xFF; - p->ai.src.direction = AiGetDirectionBetweenTiles( + _players_ai[p->index].src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 7; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.unk6 = 1; + _players_ai[p->index].src.unk7 = 0; + _players_ai[p->index].src.buildcmd_a = 0x24; + _players_ai[p->index].src.buildcmd_b = 0xFF; + _players_ai[p->index].src.direction = AiGetDirectionBetweenTiles( GET_TOWN_OR_INDUSTRY_TILE(fr.from), GET_TOWN_OR_INDUSTRY_TILE(fr.to) ); - p->ai.src.cargo = fr.cargo; + _players_ai[p->index].src.cargo = fr.cargo; // Fill the dest field - p->ai.dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 7; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.unk6 = 1; - p->ai.dst.unk7 = 0; - p->ai.dst.buildcmd_a = 0x34; - p->ai.dst.buildcmd_b = 0xFF; - p->ai.dst.direction = AiGetDirectionBetweenTiles( + _players_ai[p->index].dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 7; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.unk6 = 1; + _players_ai[p->index].dst.unk7 = 0; + _players_ai[p->index].dst.buildcmd_a = 0x34; + _players_ai[p->index].dst.buildcmd_b = 0xFF; + _players_ai[p->index].dst.direction = AiGetDirectionBetweenTiles( GET_TOWN_OR_INDUSTRY_TILE(fr.to), GET_TOWN_OR_INDUSTRY_TILE(fr.from) ); - p->ai.dst.cargo = fr.cargo; + _players_ai[p->index].dst.cargo = fr.cargo; // Fill middle field 1 - p->ai.mid1.spec_tile = AiGetPctTileBetween( + _players_ai[p->index].mid1.spec_tile = AiGetPctTileBetween( GET_TOWN_OR_INDUSTRY_TILE(fr.from), GET_TOWN_OR_INDUSTRY_TILE(fr.to), 0x55 ); - p->ai.mid1.use_tile = 0; - p->ai.mid1.rand_rng = 6; - p->ai.mid1.cur_building_rule = 0xFF; - p->ai.mid1.unk6 = 2; - p->ai.mid1.unk7 = 1; - p->ai.mid1.buildcmd_a = 0x30; - p->ai.mid1.buildcmd_b = 0xFF; - p->ai.mid1.direction = p->ai.src.direction; - p->ai.mid1.cargo = fr.cargo; + _players_ai[p->index].mid1.use_tile = 0; + _players_ai[p->index].mid1.rand_rng = 6; + _players_ai[p->index].mid1.cur_building_rule = 0xFF; + _players_ai[p->index].mid1.unk6 = 2; + _players_ai[p->index].mid1.unk7 = 1; + _players_ai[p->index].mid1.buildcmd_a = 0x30; + _players_ai[p->index].mid1.buildcmd_b = 0xFF; + _players_ai[p->index].mid1.direction = _players_ai[p->index].src.direction; + _players_ai[p->index].mid1.cargo = fr.cargo; // Fill middle field 2 - p->ai.mid2.spec_tile = AiGetPctTileBetween( + _players_ai[p->index].mid2.spec_tile = AiGetPctTileBetween( GET_TOWN_OR_INDUSTRY_TILE(fr.from), GET_TOWN_OR_INDUSTRY_TILE(fr.to), 0xAA ); - p->ai.mid2.use_tile = 0; - p->ai.mid2.rand_rng = 6; - p->ai.mid2.cur_building_rule = 0xFF; - p->ai.mid2.unk6 = 2; - p->ai.mid2.unk7 = 1; - p->ai.mid2.buildcmd_a = 0xFF; - p->ai.mid2.buildcmd_b = 0xFF; - p->ai.mid2.direction = p->ai.dst.direction; - p->ai.mid2.cargo = fr.cargo; + _players_ai[p->index].mid2.use_tile = 0; + _players_ai[p->index].mid2.rand_rng = 6; + _players_ai[p->index].mid2.cur_building_rule = 0xFF; + _players_ai[p->index].mid2.unk6 = 2; + _players_ai[p->index].mid2.unk7 = 1; + _players_ai[p->index].mid2.buildcmd_a = 0xFF; + _players_ai[p->index].mid2.buildcmd_b = 0xFF; + _players_ai[p->index].mid2.direction = _players_ai[p->index].dst.direction; + _players_ai[p->index].mid2.cargo = fr.cargo; // Fill common fields - p->ai.cargo_type = fr.cargo; - p->ai.num_wagons = 3; - p->ai.build_kind = 2; - p->ai.num_build_rec = 4; - p->ai.num_loco_to_build = 2; - p->ai.num_want_fullload = 0; - p->ai.wagon_list[0] = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; - p->ai.state = AIS_BUILD_DEFAULT_RAIL_BLOCKS; - p->ai.state_mode = UCHAR_MAX; - p->ai.state_counter = 0; - p->ai.timeout_counter = 0; + _players_ai[p->index].cargo_type = fr.cargo; + _players_ai[p->index].num_wagons = 3; + _players_ai[p->index].build_kind = 2; + _players_ai[p->index].num_build_rec = 4; + _players_ai[p->index].num_loco_to_build = 2; + _players_ai[p->index].num_want_fullload = 0; + _players_ai[p->index].wagon_list[0] = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; + _players_ai[p->index].state = AIS_BUILD_DEFAULT_RAIL_BLOCKS; + _players_ai[p->index].state_mode = UCHAR_MAX; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].timeout_counter = 0; } static void AiWantPassengerRoute(Player *p) @@ -1052,57 +1053,57 @@ static void AiWantPassengerRoute(Player *p) if (!AiCheckIfRouteIsGood(p, &fr, 1)) return; // Fill the source field - p->ai.src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 7; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.unk6 = 1; - p->ai.src.unk7 = 0; - p->ai.src.buildcmd_a = 0x10; - p->ai.src.buildcmd_b = 0xFF; - p->ai.src.direction = AiGetDirectionBetweenTiles( + _players_ai[p->index].src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 7; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.unk6 = 1; + _players_ai[p->index].src.unk7 = 0; + _players_ai[p->index].src.buildcmd_a = 0x10; + _players_ai[p->index].src.buildcmd_b = 0xFF; + _players_ai[p->index].src.direction = AiGetDirectionBetweenTiles( GET_TOWN_OR_INDUSTRY_TILE(fr.from), GET_TOWN_OR_INDUSTRY_TILE(fr.to) ); - p->ai.src.cargo = fr.cargo; + _players_ai[p->index].src.cargo = fr.cargo; // Fill the dest field - p->ai.dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 7; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.unk6 = 1; - p->ai.dst.unk7 = 0; - p->ai.dst.buildcmd_a = 0xFF; - p->ai.dst.buildcmd_b = 0xFF; - p->ai.dst.direction = AiGetDirectionBetweenTiles( + _players_ai[p->index].dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 7; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.unk6 = 1; + _players_ai[p->index].dst.unk7 = 0; + _players_ai[p->index].dst.buildcmd_a = 0xFF; + _players_ai[p->index].dst.buildcmd_b = 0xFF; + _players_ai[p->index].dst.direction = AiGetDirectionBetweenTiles( GET_TOWN_OR_INDUSTRY_TILE(fr.to), GET_TOWN_OR_INDUSTRY_TILE(fr.from) ); - p->ai.dst.cargo = fr.cargo; + _players_ai[p->index].dst.cargo = fr.cargo; // Fill common fields - p->ai.cargo_type = fr.cargo; - p->ai.num_wagons = 2; - p->ai.build_kind = 1; - p->ai.num_build_rec = 2; - p->ai.num_loco_to_build = 1; - p->ai.num_want_fullload = 0; - p->ai.wagon_list[0] = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; - p->ai.state = AIS_BUILD_DEFAULT_RAIL_BLOCKS; - p->ai.state_mode = UCHAR_MAX; - p->ai.state_counter = 0; - p->ai.timeout_counter = 0; + _players_ai[p->index].cargo_type = fr.cargo; + _players_ai[p->index].num_wagons = 2; + _players_ai[p->index].build_kind = 1; + _players_ai[p->index].num_build_rec = 2; + _players_ai[p->index].num_loco_to_build = 1; + _players_ai[p->index].num_want_fullload = 0; + _players_ai[p->index].wagon_list[0] = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; + _players_ai[p->index].state = AIS_BUILD_DEFAULT_RAIL_BLOCKS; + _players_ai[p->index].state_mode = UCHAR_MAX; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].timeout_counter = 0; } static void AiWantTrainRoute(Player *p) { uint16 r = GB(Random(), 0, 16); - p->ai.railtype_to_use = GetBestRailtype(p); + _players_ai[p->index].railtype_to_use = GetBestRailtype(p); if (r > 0xD000) { AiWantLongIndustryRoute(p); @@ -1139,38 +1140,38 @@ static void AiWantLongRoadIndustryRoute(Player *p) if (!AiCheckIfRouteIsGood(p, &fr, 2)) return; // Fill the source field - p->ai.src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 9; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.buildcmd_a = 1; - p->ai.src.direction = 0; - p->ai.src.cargo = fr.cargo | 0x80; + _players_ai[p->index].src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 9; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.buildcmd_a = 1; + _players_ai[p->index].src.direction = 0; + _players_ai[p->index].src.cargo = fr.cargo | 0x80; // Fill the dest field - p->ai.dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 9; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.buildcmd_a = 0xFF; - p->ai.dst.direction = 0; - p->ai.dst.cargo = fr.cargo; + _players_ai[p->index].dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 9; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.buildcmd_a = 0xFF; + _players_ai[p->index].dst.direction = 0; + _players_ai[p->index].dst.cargo = fr.cargo; // Fill common fields - p->ai.cargo_type = fr.cargo; - p->ai.num_build_rec = 2; - p->ai.num_loco_to_build = 5; - p->ai.num_want_fullload = 5; + _players_ai[p->index].cargo_type = fr.cargo; + _players_ai[p->index].num_build_rec = 2; + _players_ai[p->index].num_loco_to_build = 5; + _players_ai[p->index].num_want_fullload = 5; -// p->ai.loco_id = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; +// _players_ai[p->index].loco_id = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; - p->ai.state = AIS_BUILD_DEFAULT_ROAD_BLOCKS; - p->ai.state_mode = UCHAR_MAX; - p->ai.state_counter = 0; - p->ai.timeout_counter = 0; + _players_ai[p->index].state = AIS_BUILD_DEFAULT_ROAD_BLOCKS; + _players_ai[p->index].state_mode = UCHAR_MAX; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].timeout_counter = 0; } static void AiWantMediumRoadIndustryRoute(Player *p) @@ -1195,38 +1196,38 @@ static void AiWantMediumRoadIndustryRoute(Player *p) if (!AiCheckIfRouteIsGood(p, &fr, 2)) return; // Fill the source field - p->ai.src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 9; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.buildcmd_a = 1; - p->ai.src.direction = 0; - p->ai.src.cargo = fr.cargo | 0x80; + _players_ai[p->index].src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 9; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.buildcmd_a = 1; + _players_ai[p->index].src.direction = 0; + _players_ai[p->index].src.cargo = fr.cargo | 0x80; // Fill the dest field - p->ai.dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 9; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.buildcmd_a = 0xFF; - p->ai.dst.direction = 0; - p->ai.dst.cargo = fr.cargo; + _players_ai[p->index].dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 9; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.buildcmd_a = 0xFF; + _players_ai[p->index].dst.direction = 0; + _players_ai[p->index].dst.cargo = fr.cargo; // Fill common fields - p->ai.cargo_type = fr.cargo; - p->ai.num_build_rec = 2; - p->ai.num_loco_to_build = 3; - p->ai.num_want_fullload = 3; + _players_ai[p->index].cargo_type = fr.cargo; + _players_ai[p->index].num_build_rec = 2; + _players_ai[p->index].num_loco_to_build = 3; + _players_ai[p->index].num_want_fullload = 3; -// p->ai.loco_id = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; +// _players_ai[p->index].loco_id = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; - p->ai.state = AIS_BUILD_DEFAULT_ROAD_BLOCKS; - p->ai.state_mode = UCHAR_MAX; - p->ai.state_counter = 0; - p->ai.timeout_counter = 0; + _players_ai[p->index].state = AIS_BUILD_DEFAULT_ROAD_BLOCKS; + _players_ai[p->index].state_mode = UCHAR_MAX; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].timeout_counter = 0; } static void AiWantLongRoadPassengerRoute(Player *p) @@ -1253,38 +1254,38 @@ static void AiWantLongRoadPassengerRoute(Player *p) if (!AiCheckIfRouteIsGood(p, &fr, 2)) return; // Fill the source field - p->ai.src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 10; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.buildcmd_a = 1; - p->ai.src.direction = 0; - p->ai.src.cargo = CT_PASSENGERS; + _players_ai[p->index].src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 10; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.buildcmd_a = 1; + _players_ai[p->index].src.direction = 0; + _players_ai[p->index].src.cargo = CT_PASSENGERS; // Fill the dest field - p->ai.dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 10; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.buildcmd_a = 0xFF; - p->ai.dst.direction = 0; - p->ai.dst.cargo = CT_PASSENGERS; + _players_ai[p->index].dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 10; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.buildcmd_a = 0xFF; + _players_ai[p->index].dst.direction = 0; + _players_ai[p->index].dst.cargo = CT_PASSENGERS; // Fill common fields - p->ai.cargo_type = CT_PASSENGERS; - p->ai.num_build_rec = 2; - p->ai.num_loco_to_build = 4; - p->ai.num_want_fullload = 0; + _players_ai[p->index].cargo_type = CT_PASSENGERS; + _players_ai[p->index].num_build_rec = 2; + _players_ai[p->index].num_loco_to_build = 4; + _players_ai[p->index].num_want_fullload = 0; -// p->ai.loco_id = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; +// _players_ai[p->index].loco_id = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; - p->ai.state = AIS_BUILD_DEFAULT_ROAD_BLOCKS; - p->ai.state_mode = UCHAR_MAX; - p->ai.state_counter = 0; - p->ai.timeout_counter = 0; + _players_ai[p->index].state = AIS_BUILD_DEFAULT_ROAD_BLOCKS; + _players_ai[p->index].state_mode = UCHAR_MAX; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].timeout_counter = 0; } static void AiWantPassengerRouteInsideTown(Player *p) @@ -1309,38 +1310,38 @@ static void AiWantPassengerRouteInsideTown(Player *p) if (!AiCheckIfRouteIsGood(p, &fr, 2)) return; // Fill the source field - p->ai.src.spec_tile = t->xy; - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 10; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.buildcmd_a = 1; - p->ai.src.direction = 0; - p->ai.src.cargo = CT_PASSENGERS; + _players_ai[p->index].src.spec_tile = t->xy; + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 10; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.buildcmd_a = 1; + _players_ai[p->index].src.direction = 0; + _players_ai[p->index].src.cargo = CT_PASSENGERS; // Fill the dest field - p->ai.dst.spec_tile = t->xy; - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 10; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.buildcmd_a = 0xFF; - p->ai.dst.direction = 0; - p->ai.dst.cargo = CT_PASSENGERS; + _players_ai[p->index].dst.spec_tile = t->xy; + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 10; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.buildcmd_a = 0xFF; + _players_ai[p->index].dst.direction = 0; + _players_ai[p->index].dst.cargo = CT_PASSENGERS; // Fill common fields - p->ai.cargo_type = CT_PASSENGERS; - p->ai.num_build_rec = 2; - p->ai.num_loco_to_build = 2; - p->ai.num_want_fullload = 0; + _players_ai[p->index].cargo_type = CT_PASSENGERS; + _players_ai[p->index].num_build_rec = 2; + _players_ai[p->index].num_loco_to_build = 2; + _players_ai[p->index].num_want_fullload = 0; -// p->ai.loco_id = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; +// _players_ai[p->index].loco_id = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; - p->ai.state = AIS_BUILD_DEFAULT_ROAD_BLOCKS; - p->ai.state_mode = UCHAR_MAX; - p->ai.state_counter = 0; - p->ai.timeout_counter = 0; + _players_ai[p->index].state = AIS_BUILD_DEFAULT_ROAD_BLOCKS; + _players_ai[p->index].state_mode = UCHAR_MAX; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].timeout_counter = 0; } static void AiWantRoadRoute(Player *p) @@ -1366,7 +1367,7 @@ static void AiWantPassengerAircraftRoute(Player *p) /* Get aircraft that would be bought for this route * (probably, as conditions may change before the route is fully built, * like running out of money and having to select different aircraft, etc ...) */ - EngineID veh = AiChooseAircraftToBuild(p->player_money, p->ai.build_kind != 0 ? 0 : AIR_CTOL); + EngineID veh = AiChooseAircraftToBuild(p->player_money, _players_ai[p->index].build_kind != 0 ? 0 : AIR_CTOL); /* No aircraft buildable mean no aircraft route */ if (veh == INVALID_ENGINE) return; @@ -1422,24 +1423,24 @@ static void AiWantPassengerAircraftRoute(Player *p) // Fill the source field - p->ai.src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 12; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.cargo = fr.cargo; + _players_ai[p->index].src.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.to); + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 12; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.cargo = fr.cargo; // Fill the dest field - p->ai.dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 12; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.cargo = fr.cargo; + _players_ai[p->index].dst.spec_tile = GET_TOWN_OR_INDUSTRY_TILE(fr.from); + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 12; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.cargo = fr.cargo; // Fill common fields - p->ai.cargo_type = fr.cargo; - p->ai.build_kind = 0; - p->ai.num_build_rec = 2; - p->ai.num_loco_to_build = 1; + _players_ai[p->index].cargo_type = fr.cargo; + _players_ai[p->index].build_kind = 0; + _players_ai[p->index].num_build_rec = 2; + _players_ai[p->index].num_loco_to_build = 1; /* Using full load always may not be the best. * Pick random value and rely on selling the vehicle & route * afterwards if the choice was utterly wrong (or maybe altering the value if AI is improved) @@ -1452,14 +1453,14 @@ static void AiWantPassengerAircraftRoute(Player *p) * Also, non-full load is more resistant against starving (by building better stations * or using exclusive rights) */ - p->ai.num_want_fullload = Chance16(1, 5); // 20% chance -// p->ai.loco_id = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; + _players_ai[p->index].num_want_fullload = Chance16(1, 5); // 20% chance +// _players_ai[p->index].loco_id = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; - p->ai.state = AIS_AIRPORT_STUFF; - p->ai.timeout_counter = 0; + _players_ai[p->index].state = AIS_AIRPORT_STUFF; + _players_ai[p->index].timeout_counter = 0; } static void AiWantOilRigAircraftRoute(Player *p) @@ -1492,32 +1493,32 @@ static void AiWantOilRigAircraftRoute(Player *p) if (!AiCheckIfRouteIsGood(p, &fr, 4)) return; // Fill the source field - p->ai.src.spec_tile = t->xy; - p->ai.src.use_tile = 0; - p->ai.src.rand_rng = 12; - p->ai.src.cur_building_rule = 0xFF; - p->ai.src.cargo = CT_PASSENGERS; + _players_ai[p->index].src.spec_tile = t->xy; + _players_ai[p->index].src.use_tile = 0; + _players_ai[p->index].src.rand_rng = 12; + _players_ai[p->index].src.cur_building_rule = 0xFF; + _players_ai[p->index].src.cargo = CT_PASSENGERS; // Fill the dest field - p->ai.dst.spec_tile = in->xy; - p->ai.dst.use_tile = 0; - p->ai.dst.rand_rng = 5; - p->ai.dst.cur_building_rule = 0xFF; - p->ai.dst.cargo = CT_PASSENGERS; + _players_ai[p->index].dst.spec_tile = in->xy; + _players_ai[p->index].dst.use_tile = 0; + _players_ai[p->index].dst.rand_rng = 5; + _players_ai[p->index].dst.cur_building_rule = 0xFF; + _players_ai[p->index].dst.cargo = CT_PASSENGERS; // Fill common fields - p->ai.cargo_type = CT_PASSENGERS; - p->ai.build_kind = 1; - p->ai.num_build_rec = 2; - p->ai.num_loco_to_build = 1; - p->ai.num_want_fullload = 0; -// p->ai.loco_id = INVALID_VEHICLE; - p->ai.order_list_blocks[0] = 0; - p->ai.order_list_blocks[1] = 1; - p->ai.order_list_blocks[2] = 255; + _players_ai[p->index].cargo_type = CT_PASSENGERS; + _players_ai[p->index].build_kind = 1; + _players_ai[p->index].num_build_rec = 2; + _players_ai[p->index].num_loco_to_build = 1; + _players_ai[p->index].num_want_fullload = 0; +// _players_ai[p->index].loco_id = INVALID_VEHICLE; + _players_ai[p->index].order_list_blocks[0] = 0; + _players_ai[p->index].order_list_blocks[1] = 1; + _players_ai[p->index].order_list_blocks[2] = 255; - p->ai.state = AIS_AIRPORT_STUFF; - p->ai.timeout_counter = 0; + _players_ai[p->index].state = AIS_AIRPORT_STUFF; + _players_ai[p->index].timeout_counter = 0; } static void AiWantAircraftRoute(Player *p) @@ -1539,7 +1540,7 @@ static void AiStateWantNewRoute(Player *p) int i; if (p->player_money < AiGetBasePrice(p) * 500) { - p->ai.state = AIS_0; + _players_ai[p->index].state = AIS_0; return; } @@ -1568,11 +1569,11 @@ static void AiStateWantNewRoute(Player *p) } // got a route? - if (p->ai.state != AIS_WANT_NEW_ROUTE) break; + if (_players_ai[p->index].state != AIS_WANT_NEW_ROUTE) break; // time out? if (--i == 0) { - if (++p->ai.state_counter == 556) p->ai.state = AIS_0; + if (++_players_ai[p->index].state_counter == 556) _players_ai[p->index].state = AIS_0; break; } } @@ -1799,16 +1800,16 @@ static void AiStateBuildDefaultRailBlocks(Player *p) CommandCost cost; // time out? - if (++p->ai.timeout_counter == 1388) { - p->ai.state = AIS_DELETE_RAIL_BLOCKS; + if (++_players_ai[p->index].timeout_counter == 1388) { + _players_ai[p->index].state = AIS_DELETE_RAIL_BLOCKS; return; } // do the following 8 times for (i = 0; i < 8; i++) { // check if we can build the default track - aib = &p->ai.src; - j = p->ai.num_build_rec; + aib = &_players_ai[p->index].src; + j = _players_ai[p->index].num_build_rec; do { // this item has already been built? if (aib->cur_building_rule != 255) continue; @@ -1819,22 +1820,22 @@ static void AiStateBuildDefaultRailBlocks(Player *p) // check if the track can be build there. rule = AiBuildDefaultRailTrack(aib->use_tile, - p->ai.build_kind, p->ai.num_wagons, + _players_ai[p->index].build_kind, _players_ai[p->index].num_wagons, aib->unk6, aib->unk7, aib->direction, aib->cargo, - p->ai.railtype_to_use, + _players_ai[p->index].railtype_to_use, &cost ); if (rule == -1) { // cannot build, terraform after a while - if (p->ai.state_counter >= 600) { - AiDoTerraformLand(aib->use_tile, (DiagDirection)(Random() & 3), 3, (int8)p->ai.state_mode); + if (_players_ai[p->index].state_counter >= 600) { + AiDoTerraformLand(aib->use_tile, (DiagDirection)(Random() & 3), 3, (int8)_players_ai[p->index].state_mode); } // also try the other terraform direction - if (++p->ai.state_counter >= 1000) { - p->ai.state_counter = 0; - p->ai.state_mode = -p->ai.state_mode; + if (++_players_ai[p->index].state_counter >= 1000) { + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].state_mode = -_players_ai[p->index].state_mode; } } else if (CheckPlayerHasMoney(cost)) { // player has money, build it. @@ -1843,7 +1844,7 @@ static void AiStateBuildDefaultRailBlocks(Player *p) AiDoBuildDefaultRailTrack( aib->use_tile, _default_rail_track_data[rule]->data, - p->ai.railtype_to_use, + _players_ai[p->index].railtype_to_use, DC_EXEC | DC_NO_TOWN_RATING ); } @@ -1851,15 +1852,15 @@ static void AiStateBuildDefaultRailBlocks(Player *p) } // check if we're done with all of them - aib = &p->ai.src; - j = p->ai.num_build_rec; + aib = &_players_ai[p->index].src; + j = _players_ai[p->index].num_build_rec; do { if (aib->cur_building_rule == 255) return; } while (++aib, --j); // yep, all are done. switch state to the rail building state. - p->ai.state = AIS_BUILD_RAIL; - p->ai.state_mode = 255; + _players_ai[p->index].state = AIS_BUILD_RAIL; + _players_ai[p->index].state_mode = 255; } static TileIndex AiGetEdgeOfDefaultRailBlock(byte rule, TileIndex tile, byte cmd, DiagDirection *dir) @@ -1896,11 +1897,11 @@ static bool AiDoFollowTrack(const Player* p) { AiRailPathFindData arpfd; - arpfd.tile = p->ai.start_tile_a; - arpfd.tile2 = p->ai.cur_tile_a; + arpfd.tile = _players_ai[p->index].start_tile_a; + arpfd.tile2 = _players_ai[p->index].cur_tile_a; arpfd.flag = false; arpfd.count = 0; - FollowTrack(p->ai.cur_tile_a + TileOffsByDiagDir(p->ai.cur_dir_a), 0x2000 | TRANSPORT_RAIL, 0, ReverseDiagDir(p->ai.cur_dir_a), + FollowTrack(_players_ai[p->index].cur_tile_a + TileOffsByDiagDir(_players_ai[p->index].cur_dir_a), 0x2000 | TRANSPORT_RAIL, 0, ReverseDiagDir(_players_ai[p->index].cur_dir_a), (TPFEnumProc*)AiEnumFollowTrack, NULL, &arpfd); return arpfd.count > 8; } @@ -1937,8 +1938,8 @@ static bool AiIsTileBanned(const Player* p, TileIndex tile, byte val) { int i; - for (i = 0; i != p->ai.banned_tile_count; i++) { - if (p->ai.banned_tiles[i] == tile && p->ai.banned_val[i] == val) { + for (i = 0; i != _players_ai[p->index].banned_tile_count; i++) { + if (_players_ai[p->index].banned_tiles[i] == tile && _players_ai[p->index].banned_val[i] == val) { return true; } } @@ -1949,16 +1950,16 @@ static void AiBanTile(Player* p, TileIndex tile, byte val) { uint i; - for (i = lengthof(p->ai.banned_tiles) - 1; i != 0; i--) { - p->ai.banned_tiles[i] = p->ai.banned_tiles[i - 1]; - p->ai.banned_val[i] = p->ai.banned_val[i - 1]; + for (i = lengthof(_players_ai[p->index].banned_tiles) - 1; i != 0; i--) { + _players_ai[p->index].banned_tiles[i] = _players_ai[p->index].banned_tiles[i - 1]; + _players_ai[p->index].banned_val[i] = _players_ai[p->index].banned_val[i - 1]; } - p->ai.banned_tiles[0] = tile; - p->ai.banned_val[0] = val; + _players_ai[p->index].banned_tiles[0] = tile; + _players_ai[p->index].banned_val[0] = val; - if (p->ai.banned_tile_count != lengthof(p->ai.banned_tiles)) { - p->ai.banned_tile_count++; + if (_players_ai[p->index].banned_tile_count != lengthof(_players_ai[p->index].banned_tiles)) { + _players_ai[p->index].banned_tile_count++; } } @@ -2025,7 +2026,7 @@ static inline void AiCheckBuildRailBridgeHere(AiRailFinder *arf, TileIndex tile, } // Is building a (rail)bridge possible at this place (type doesn't matter)? - if (CmdFailed(DoCommand(tile_new, tile, 0 | arf->player->ai.railtype_to_use << 8, DC_AUTO, CMD_BUILD_BRIDGE))) { + if (CmdFailed(DoCommand(tile_new, tile, 0 | _players_ai[arf->player->index].railtype_to_use << 8, DC_AUTO, CMD_BUILD_BRIDGE))) { return; } AiBuildRailRecursive(arf, tile_new, dir2); @@ -2042,7 +2043,7 @@ static inline void AiCheckBuildRailTunnelHere(AiRailFinder *arf, TileIndex tile, uint z; if (GetTileSlope(tile, &z) == _dir_table_2[p[0] & 3] && z != 0) { - CommandCost cost = DoCommand(tile, arf->player->ai.railtype_to_use, 0, DC_AUTO, CMD_BUILD_TUNNEL); + CommandCost cost = DoCommand(tile, _players_ai[arf->player->index].railtype_to_use, 0, DC_AUTO, CMD_BUILD_TUNNEL); if (CmdSucceeded(cost) && cost.GetCost() <= (arf->player->player_money >> 4)) { AiBuildRailRecursive(arf, _build_tunnel_endtile, (DiagDirection)(p[0] & 3)); @@ -2098,7 +2099,7 @@ static void AiBuildRailRecursive(AiRailFinder *arf, TileIndex tile, DiagDirectio do { // Make sure the tile is not in the list of banned tiles and that a rail can be built here. if (!AiIsTileBanned(arf->player, tile, p[0]) && - CmdSucceeded(DoCommand(tile, arf->player->ai.railtype_to_use, p[0], DC_AUTO | DC_NO_WATER | DC_NO_RAIL_OVERLAP, CMD_BUILD_SINGLE_RAIL))) { + CmdSucceeded(DoCommand(tile, _players_ai[arf->player->index].railtype_to_use, p[0], DC_AUTO | DC_NO_WATER | DC_NO_RAIL_OVERLAP, CMD_BUILD_SINGLE_RAIL))) { AiBuildRailRecursive(arf, tile, (DiagDirection)p[1]); } @@ -2125,18 +2126,18 @@ static void AiBuildRailConstruct(Player *p) // Check too much lookahead? if (AiDoFollowTrack(p)) { - p->ai.state_counter = (Random()&0xE)+6; // Destruct this amount of blocks - p->ai.state_mode = 1; // Start destruct + _players_ai[p->index].state_counter = (Random()&0xE)+6; // Destruct this amount of blocks + _players_ai[p->index].state_mode = 1; // Start destruct // Ban this tile and don't reach it for a while. - AiBanTile(p, p->ai.cur_tile_a, FindFirstBit(GetRailTrackStatus(p->ai.cur_tile_a))); + AiBanTile(p, _players_ai[p->index].cur_tile_a, FindFirstBit(GetRailTrackStatus(_players_ai[p->index].cur_tile_a))); return; } // Setup recursive finder and call it. arf.player = p; - arf.final_tile = p->ai.cur_tile_b; - arf.final_dir = p->ai.cur_dir_b; + arf.final_tile = _players_ai[p->index].cur_tile_b; + arf.final_dir = _players_ai[p->index].cur_dir_b; arf.depth = 0; arf.recursive_mode = 0; arf.best_ptr = NULL; @@ -2146,11 +2147,11 @@ static void AiBuildRailConstruct(Player *p) arf.best_depth = 0xff; arf.cur_best_tile = 0; arf.best_tile = 0; - AiBuildRailRecursive(&arf, p->ai.cur_tile_a, p->ai.cur_dir_a); + AiBuildRailRecursive(&arf, _players_ai[p->index].cur_tile_a, _players_ai[p->index].cur_dir_a); // Reached destination? if (arf.recursive_mode == 2 && arf.cur_best_depth == 0) { - p->ai.state_mode = 255; + _players_ai[p->index].state_mode = 255; return; } @@ -2158,24 +2159,24 @@ static void AiBuildRailConstruct(Player *p) if (arf.best_ptr == NULL) { // Terraform some for (i = 0; i != 5; i++) { - AiDoTerraformLand(p->ai.cur_tile_a, p->ai.cur_dir_a, 3, 0); + AiDoTerraformLand(_players_ai[p->index].cur_tile_a, _players_ai[p->index].cur_dir_a, 3, 0); } - if (++p->ai.state_counter == 21) { - p->ai.state_counter = 40; - p->ai.state_mode = 1; + if (++_players_ai[p->index].state_counter == 21) { + _players_ai[p->index].state_counter = 40; + _players_ai[p->index].state_mode = 1; // Ban this tile - AiBanTile(p, p->ai.cur_tile_a, FindFirstBit(GetRailTrackStatus(p->ai.cur_tile_a))); + AiBanTile(p, _players_ai[p->index].cur_tile_a, FindFirstBit(GetRailTrackStatus(_players_ai[p->index].cur_tile_a))); } return; } - p->ai.cur_tile_a += TileOffsByDiagDir(p->ai.cur_dir_a); + _players_ai[p->index].cur_tile_a += TileOffsByDiagDir(_players_ai[p->index].cur_dir_a); if (arf.best_ptr[0] & 0x80) { int i; - int32 bridge_len = GetBridgeLength(arf.bridge_end_tile, p->ai.cur_tile_a); + int32 bridge_len = GetBridgeLength(arf.bridge_end_tile, _players_ai[p->index].cur_tile_a); /* Figure out which (rail)bridge type to build * start with best bridge, then go down to worse and worse bridges @@ -2185,27 +2186,27 @@ static void AiBuildRailConstruct(Player *p) */ for (i = MAX_BRIDGES - 1; i != 0; i--) { if (CheckBridge_Stuff(i, bridge_len)) { - CommandCost cost = DoCommand(arf.bridge_end_tile, p->ai.cur_tile_a, i | (p->ai.railtype_to_use << 8), DC_AUTO, CMD_BUILD_BRIDGE); + CommandCost cost = DoCommand(arf.bridge_end_tile, _players_ai[p->index].cur_tile_a, i | (_players_ai[p->index].railtype_to_use << 8), DC_AUTO, CMD_BUILD_BRIDGE); if (CmdSucceeded(cost) && cost.GetCost() < (p->player_money >> 5)) break; } } // Build it - DoCommand(arf.bridge_end_tile, p->ai.cur_tile_a, i | (p->ai.railtype_to_use << 8), DC_AUTO | DC_EXEC, CMD_BUILD_BRIDGE); + DoCommand(arf.bridge_end_tile, _players_ai[p->index].cur_tile_a, i | (_players_ai[p->index].railtype_to_use << 8), DC_AUTO | DC_EXEC, CMD_BUILD_BRIDGE); - p->ai.cur_tile_a = arf.bridge_end_tile; - p->ai.state_counter = 0; + _players_ai[p->index].cur_tile_a = arf.bridge_end_tile; + _players_ai[p->index].state_counter = 0; } else if (arf.best_ptr[0] & 0x40) { // tunnel - DoCommand(p->ai.cur_tile_a, p->ai.railtype_to_use, 0, DC_AUTO | DC_EXEC, CMD_BUILD_TUNNEL); - p->ai.cur_tile_a = _build_tunnel_endtile; - p->ai.state_counter = 0; + DoCommand(_players_ai[p->index].cur_tile_a, _players_ai[p->index].railtype_to_use, 0, DC_AUTO | DC_EXEC, CMD_BUILD_TUNNEL); + _players_ai[p->index].cur_tile_a = _build_tunnel_endtile; + _players_ai[p->index].state_counter = 0; } else { // rail - p->ai.cur_dir_a = (DiagDirection)(arf.best_ptr[1] & 3); - DoCommand(p->ai.cur_tile_a, p->ai.railtype_to_use, arf.best_ptr[0], + _players_ai[p->index].cur_dir_a = (DiagDirection)(arf.best_ptr[1] & 3); + DoCommand(_players_ai[p->index].cur_tile_a, _players_ai[p->index].railtype_to_use, arf.best_ptr[0], DC_EXEC | DC_AUTO | DC_NO_WATER | DC_NO_RAIL_OVERLAP, CMD_BUILD_SINGLE_RAIL); - p->ai.state_counter = 0; + _players_ai[p->index].state_counter = 0; } if (arf.best_tile != 0) { @@ -2220,7 +2221,7 @@ static bool AiRemoveTileAndGoForward(Player *p) byte b; int bit; const byte *ptr; - TileIndex tile = p->ai.cur_tile_a; + TileIndex tile = _players_ai[p->index].cur_tile_a; TileIndex tilenew; if (IsTileType(tile, MP_TUNNELBRIDGE)) { @@ -2228,26 +2229,26 @@ static bool AiRemoveTileAndGoForward(Player *p) // Clear the tunnel and continue at the other side of it. if (CmdFailed(DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR))) return false; - p->ai.cur_tile_a = TILE_MASK(_build_tunnel_endtile - TileOffsByDiagDir(p->ai.cur_dir_a)); + _players_ai[p->index].cur_tile_a = TILE_MASK(_build_tunnel_endtile - TileOffsByDiagDir(_players_ai[p->index].cur_dir_a)); return true; } else { // Check if the bridge points in the right direction. // This is not really needed the first place AiRemoveTileAndGoForward is called. - if (DiagDirToAxis(GetTunnelBridgeDirection(tile)) != (p->ai.cur_dir_a & 1)) return false; + if (DiagDirToAxis(GetTunnelBridgeDirection(tile)) != (_players_ai[p->index].cur_dir_a & 1)) return false; tile = GetOtherBridgeEnd(tile); - tilenew = TILE_MASK(tile - TileOffsByDiagDir(p->ai.cur_dir_a)); + tilenew = TILE_MASK(tile - TileOffsByDiagDir(_players_ai[p->index].cur_dir_a)); // And clear the bridge. if (CmdFailed(DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR))) return false; - p->ai.cur_tile_a = tilenew; + _players_ai[p->index].cur_tile_a = tilenew; return true; } } // Find the railtype at the position. Quit if no rail there. - b = GetRailTrackStatus(tile) & _dir_table_3[p->ai.cur_dir_a]; + b = GetRailTrackStatus(tile) & _dir_table_3[_players_ai[p->index].cur_dir_a]; if (b == 0) return false; // Convert into a bit position that CMD_REMOVE_SINGLE_RAIL expects. @@ -2264,12 +2265,12 @@ static bool AiRemoveTileAndGoForward(Player *p) return false; // Find the direction at the other edge of the rail. - ptr = _ai_table_15[ReverseDiagDir(p->ai.cur_dir_a)]; + ptr = _ai_table_15[ReverseDiagDir(_players_ai[p->index].cur_dir_a)]; while (ptr[0] != bit) ptr += 2; - p->ai.cur_dir_a = ReverseDiagDir((DiagDirection)ptr[1]); + _players_ai[p->index].cur_dir_a = ReverseDiagDir((DiagDirection)ptr[1]); // And then also switch tile. - p->ai.cur_tile_a = TILE_MASK(p->ai.cur_tile_a - TileOffsByDiagDir(p->ai.cur_dir_a)); + _players_ai[p->index].cur_tile_a = TILE_MASK(_players_ai[p->index].cur_tile_a - TileOffsByDiagDir(_players_ai[p->index].cur_dir_a)); return true; } @@ -2278,13 +2279,13 @@ static bool AiRemoveTileAndGoForward(Player *p) static void AiBuildRailDestruct(Player *p) { // Decrease timeout. - if (!--p->ai.state_counter) { - p->ai.state_mode = 2; - p->ai.state_counter = 0; + if (!--_players_ai[p->index].state_counter) { + _players_ai[p->index].state_mode = 2; + _players_ai[p->index].state_counter = 0; } // Don't do anything if the destination is already reached. - if (p->ai.cur_tile_a == p->ai.start_tile_a) return; + if (_players_ai[p->index].cur_tile_a == _players_ai[p->index].start_tile_a) return; AiRemoveTileAndGoForward(p); } @@ -2292,7 +2293,7 @@ static void AiBuildRailDestruct(Player *p) static void AiBuildRail(Player *p) { - switch (p->ai.state_mode) { + switch (_players_ai[p->index].state_mode) { case 0: // Construct mode, build new rail. AiBuildRailConstruct(p); break; @@ -2306,12 +2307,12 @@ static void AiBuildRail(Player *p) // Terraform some and then try building again. for (i = 0; i != 4; i++) { - AiDoTerraformLand(p->ai.cur_tile_a, p->ai.cur_dir_a, 3, 0); + AiDoTerraformLand(_players_ai[p->index].cur_tile_a, _players_ai[p->index].cur_dir_a, 3, 0); } - if (++p->ai.state_counter == 4) { - p->ai.state_counter = 0; - p->ai.state_mode = 0; + if (++_players_ai[p->index].state_counter == 4) { + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].state_mode = 0; } } @@ -2328,26 +2329,26 @@ static void AiStateBuildRail(Player *p) DiagDirection dir; // time out? - if (++p->ai.timeout_counter == 1388) { - p->ai.state = AIS_DELETE_RAIL_BLOCKS; + if (++_players_ai[p->index].timeout_counter == 1388) { + _players_ai[p->index].state = AIS_DELETE_RAIL_BLOCKS; return; } // Currently building a rail between two points? - if (p->ai.state_mode != 255) { + if (_players_ai[p->index].state_mode != 255) { AiBuildRail(p); // Alternate between edges - Swap(p->ai.start_tile_a, p->ai.start_tile_b); - Swap(p->ai.cur_tile_a, p->ai.cur_tile_b); - Swap(p->ai.start_dir_a, p->ai.start_dir_b); - Swap(p->ai.cur_dir_a, p->ai.cur_dir_b); + Swap(_players_ai[p->index].start_tile_a, _players_ai[p->index].start_tile_b); + Swap(_players_ai[p->index].cur_tile_a, _players_ai[p->index].cur_tile_b); + Swap(_players_ai[p->index].start_dir_a, _players_ai[p->index].start_dir_b); + Swap(_players_ai[p->index].cur_dir_a, _players_ai[p->index].cur_dir_b); return; } // Now, find two new points to build between - num = p->ai.num_build_rec; - aib = &p->ai.src; + num = _players_ai[p->index].num_build_rec; + aib = &_players_ai[p->index].src; for (;;) { cmd = aib->buildcmd_a; @@ -2360,37 +2361,37 @@ static void AiStateBuildRail(Player *p) aib++; if (--num == 0) { - p->ai.state = AIS_BUILD_RAIL_VEH; - p->ai.state_counter = 0; // timeout + _players_ai[p->index].state = AIS_BUILD_RAIL_VEH; + _players_ai[p->index].state_counter = 0; // timeout return; } } // Find first edge to build from. tile = AiGetEdgeOfDefaultRailBlock(aib->cur_building_rule, aib->use_tile, cmd & 3, &dir); - p->ai.start_tile_a = tile; - p->ai.cur_tile_a = tile; - p->ai.start_dir_a = dir; - p->ai.cur_dir_a = dir; + _players_ai[p->index].start_tile_a = tile; + _players_ai[p->index].cur_tile_a = tile; + _players_ai[p->index].start_dir_a = dir; + _players_ai[p->index].cur_dir_a = dir; DoCommand(TILE_MASK(tile + TileOffsByDiagDir(dir)), 0, (dir & 1) ? 1 : 0, DC_EXEC, CMD_REMOVE_SINGLE_RAIL); assert(TILE_MASK(tile) != 0xFF00); // Find second edge to build to - aib = (&p->ai.src) + ((cmd >> 4) & 0xF); + aib = (&_players_ai[p->index].src) + ((cmd >> 4) & 0xF); tile = AiGetEdgeOfDefaultRailBlock(aib->cur_building_rule, aib->use_tile, (cmd >> 2) & 3, &dir); - p->ai.start_tile_b = tile; - p->ai.cur_tile_b = tile; - p->ai.start_dir_b = dir; - p->ai.cur_dir_b = dir; + _players_ai[p->index].start_tile_b = tile; + _players_ai[p->index].cur_tile_b = tile; + _players_ai[p->index].start_dir_b = dir; + _players_ai[p->index].cur_dir_b = dir; DoCommand(TILE_MASK(tile + TileOffsByDiagDir(dir)), 0, (dir & 1) ? 1 : 0, DC_EXEC, CMD_REMOVE_SINGLE_RAIL); assert(TILE_MASK(tile) != 0xFF00); // And setup state. - p->ai.state_mode = 2; - p->ai.state_counter = 0; - p->ai.banned_tile_count = 0; + _players_ai[p->index].state_mode = 2; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].banned_tile_count = 0; } static StationID AiGetStationIdByDef(TileIndex tile, int id) @@ -2444,40 +2445,40 @@ static void AiStateBuildRailVeh(Player *p) Vehicle *v; VehicleID loco_id; - ptr = _default_rail_track_data[p->ai.src.cur_building_rule]->data; + ptr = _default_rail_track_data[_players_ai[p->index].src.cur_building_rule]->data; while (ptr->mode != 0) ptr++; - tile = TILE_ADD(p->ai.src.use_tile, ToTileIndexDiff(ptr->tileoffs)); + tile = TILE_ADD(_players_ai[p->index].src.use_tile, ToTileIndexDiff(ptr->tileoffs)); - cargo = p->ai.cargo_type; + cargo = _players_ai[p->index].cargo_type; for (i = 0;;) { - if (p->ai.wagon_list[i] == INVALID_VEHICLE) { - veh = AiFindBestWagon(cargo, p->ai.railtype_to_use); + if (_players_ai[p->index].wagon_list[i] == INVALID_VEHICLE) { + veh = AiFindBestWagon(cargo, _players_ai[p->index].railtype_to_use); /* veh will return INVALID_ENGINE if no suitable wagon is available. * We shall treat this in the same way as having no money */ if (veh == INVALID_ENGINE) goto handle_nocash; cost = DoCommand(tile, veh, 0, DC_EXEC, CMD_BUILD_RAIL_VEHICLE); if (CmdFailed(cost)) goto handle_nocash; - p->ai.wagon_list[i] = _new_vehicle_id; - p->ai.wagon_list[i + 1] = INVALID_VEHICLE; + _players_ai[p->index].wagon_list[i] = _new_vehicle_id; + _players_ai[p->index].wagon_list[i + 1] = INVALID_VEHICLE; return; } if (cargo == CT_MAIL) cargo = CT_PASSENGERS; - if (++i == p->ai.num_wagons * 2 - 1) break; + if (++i == _players_ai[p->index].num_wagons * 2 - 1) break; } // Which locomotive to build? - veh = AiChooseTrainToBuild(p->ai.railtype_to_use, p->player_money, cargo != CT_PASSENGERS ? 1 : 0, tile); + veh = AiChooseTrainToBuild(_players_ai[p->index].railtype_to_use, p->player_money, cargo != CT_PASSENGERS ? 1 : 0, tile); if (veh == INVALID_ENGINE) { handle_nocash: // after a while, if AI still doesn't have cash, get out of this block by selling the wagons. - if (++p->ai.state_counter == 1000) { - for (i = 0; p->ai.wagon_list[i] != INVALID_VEHICLE; i++) { - cost = DoCommand(tile, p->ai.wagon_list[i], 0, DC_EXEC, CMD_SELL_RAIL_WAGON); + if (++_players_ai[p->index].state_counter == 1000) { + for (i = 0; _players_ai[p->index].wagon_list[i] != INVALID_VEHICLE; i++) { + cost = DoCommand(tile, _players_ai[p->index].wagon_list[i], 0, DC_EXEC, CMD_SELL_RAIL_WAGON); assert(CmdSucceeded(cost)); } - p->ai.state = AIS_0; + _players_ai[p->index].state = AIS_0; } return; } @@ -2490,22 +2491,22 @@ handle_nocash: // Sell a vehicle if the train is double headed. v = GetVehicle(loco_id); if (v->Next() != NULL) { - i = p->ai.wagon_list[p->ai.num_wagons * 2 - 2]; - p->ai.wagon_list[p->ai.num_wagons * 2 - 2] = INVALID_VEHICLE; + i = _players_ai[p->index].wagon_list[_players_ai[p->index].num_wagons * 2 - 2]; + _players_ai[p->index].wagon_list[_players_ai[p->index].num_wagons * 2 - 2] = INVALID_VEHICLE; DoCommand(tile, i, 0, DC_EXEC, CMD_SELL_RAIL_WAGON); } // Move the wagons onto the train - for (i = 0; p->ai.wagon_list[i] != INVALID_VEHICLE; i++) { - DoCommand(tile, p->ai.wagon_list[i] | (loco_id << 16), 0, DC_EXEC, CMD_MOVE_RAIL_VEHICLE); + for (i = 0; _players_ai[p->index].wagon_list[i] != INVALID_VEHICLE; i++) { + DoCommand(tile, _players_ai[p->index].wagon_list[i] | (loco_id << 16), 0, DC_EXEC, CMD_MOVE_RAIL_VEHICLE); } - for (i = 0; p->ai.order_list_blocks[i] != 0xFF; i++) { - const AiBuildRec* aib = &p->ai.src + p->ai.order_list_blocks[i]; + for (i = 0; _players_ai[p->index].order_list_blocks[i] != 0xFF; i++) { + const AiBuildRec* aib = &_players_ai[p->index].src + _players_ai[p->index].order_list_blocks[i]; bool is_pass = ( - p->ai.cargo_type == CT_PASSENGERS || - p->ai.cargo_type == CT_MAIL || - (_opt.landscape == LT_TEMPERATE && p->ai.cargo_type == CT_VALUABLES) + _players_ai[p->index].cargo_type == CT_PASSENGERS || + _players_ai[p->index].cargo_type == CT_MAIL || + (_opt.landscape == LT_TEMPERATE && _players_ai[p->index].cargo_type == CT_VALUABLES) ); Order order; @@ -2514,7 +2515,7 @@ handle_nocash: order.dest = AiGetStationIdByDef(aib->use_tile, aib->cur_building_rule); if (!is_pass && i == 1) order.flags |= OF_UNLOAD; - if (p->ai.num_want_fullload != 0 && (is_pass || i == 0)) + if (_players_ai[p->index].num_want_fullload != 0 && (is_pass || i == 0)) order.flags |= OF_FULL_LOAD; DoCommand(0, loco_id + (i << 16), PackOrder(&order), DC_EXEC, CMD_INSERT_ORDER); @@ -2524,20 +2525,20 @@ handle_nocash: DoCommand(0, loco_id, _ai_service_interval, DC_EXEC, CMD_CHANGE_SERVICE_INT); - if (p->ai.num_want_fullload != 0) p->ai.num_want_fullload--; + if (_players_ai[p->index].num_want_fullload != 0) _players_ai[p->index].num_want_fullload--; - if (--p->ai.num_loco_to_build != 0) { -// p->ai.loco_id = INVALID_VEHICLE; - p->ai.wagon_list[0] = INVALID_VEHICLE; + if (--_players_ai[p->index].num_loco_to_build != 0) { +// _players_ai[p->index].loco_id = INVALID_VEHICLE; + _players_ai[p->index].wagon_list[0] = INVALID_VEHICLE; } else { - p->ai.state = AIS_0; + _players_ai[p->index].state = AIS_0; } } static void AiStateDeleteRailBlocks(Player *p) { - const AiBuildRec* aib = &p->ai.src; - uint num = p->ai.num_build_rec; + const AiBuildRec* aib = &_players_ai[p->index].src; + uint num = _players_ai[p->index].num_build_rec; do { const AiDefaultBlockData* b; @@ -2548,7 +2549,7 @@ static void AiStateDeleteRailBlocks(Player *p) } } while (++aib, --num); - p->ai.state = AIS_0; + _players_ai[p->index].state = AIS_0; } static bool AiCheckRoadResources(TileIndex tile, const AiDefaultBlockData *p, byte cargo) @@ -2677,8 +2678,8 @@ clear_town_stuff:; // Make sure the blocks are not too close to each other static bool AiCheckBlockDistances(Player *p, TileIndex tile) { - const AiBuildRec* aib = &p->ai.src; - uint num = p->ai.num_build_rec; + const AiBuildRec* aib = &_players_ai[p->index].src; + uint num = _players_ai[p->index].num_build_rec; do { if (aib->cur_building_rule != 255) { @@ -2699,16 +2700,16 @@ static void AiStateBuildDefaultRoadBlocks(Player *p) CommandCost cost; // time out? - if (++p->ai.timeout_counter == 1388) { - p->ai.state = AIS_DELETE_RAIL_BLOCKS; + if (++_players_ai[p->index].timeout_counter == 1388) { + _players_ai[p->index].state = AIS_DELETE_RAIL_BLOCKS; return; } // do the following 8 times for (i = 0; i != 8; i++) { // check if we can build the default track - aib = &p->ai.src; - j = p->ai.num_build_rec; + aib = &_players_ai[p->index].src; + j = _players_ai[p->index].num_build_rec; do { // this item has already been built? if (aib->cur_building_rule != 255) continue; @@ -2724,13 +2725,13 @@ static void AiStateBuildDefaultRoadBlocks(Player *p) if (rule == -1) { // cannot build, terraform after a while - if (p->ai.state_counter >= 600) { - AiDoTerraformLand(aib->use_tile, (DiagDirection)(Random() & 3), 3, (int8)p->ai.state_mode); + if (_players_ai[p->index].state_counter >= 600) { + AiDoTerraformLand(aib->use_tile, (DiagDirection)(Random() & 3), 3, (int8)_players_ai[p->index].state_mode); } // also try the other terraform direction - if (++p->ai.state_counter >= 1000) { - p->ai.state_counter = 0; - p->ai.state_mode = -p->ai.state_mode; + if (++_players_ai[p->index].state_counter >= 1000) { + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].state_mode = -_players_ai[p->index].state_mode; } } else if (CheckPlayerHasMoney(cost) && AiCheckBlockDistances(p, aib->use_tile)) { CommandCost r; @@ -2749,15 +2750,15 @@ static void AiStateBuildDefaultRoadBlocks(Player *p) } // check if we're done with all of them - aib = &p->ai.src; - j = p->ai.num_build_rec; + aib = &_players_ai[p->index].src; + j = _players_ai[p->index].num_build_rec; do { if (aib->cur_building_rule == 255) return; } while (++aib, --j); // yep, all are done. switch state to the rail building state. - p->ai.state = AIS_BUILD_ROAD; - p->ai.state_mode = 255; + _players_ai[p->index].state = AIS_BUILD_ROAD; + _players_ai[p->index].state_mode = 255; } struct AiRoadFinder { @@ -2854,11 +2855,11 @@ static bool AiCheckRoadFinished(Player *p) { AiRoadEnum are; TileIndex tile; - DiagDirection dir = p->ai.cur_dir_a; + DiagDirection dir = _players_ai[p->index].cur_dir_a; uint32 bits; - are.dest = p->ai.cur_tile_b; - tile = TILE_MASK(p->ai.cur_tile_a + TileOffsByDiagDir(dir)); + are.dest = _players_ai[p->index].cur_tile_b; + tile = TILE_MASK(_players_ai[p->index].cur_tile_a + TileOffsByDiagDir(dir)); if (IsRoadStopTile(tile) || IsTileDepotType(tile, TRANSPORT_ROAD)) return false; bits = GetTileTrackStatus(tile, TRANSPORT_ROAD, ROADTYPES_ROAD) & _ai_road_table_and[dir]; @@ -2875,8 +2876,8 @@ static bool AiCheckRoadFinished(Player *p) if (are.best_dist == 0) return true; - p->ai.cur_tile_a = are.best_tile; - p->ai.cur_dir_a = _dir_by_track[are.best_track]; + _players_ai[p->index].cur_tile_a = are.best_tile; + _players_ai[p->index].cur_dir_a = _dir_by_track[are.best_track]; return false; } @@ -3019,14 +3020,14 @@ static void AiBuildRoadConstruct(Player *p) // Reached destination? if (AiCheckRoadFinished(p)) { - p->ai.state_mode = 255; + _players_ai[p->index].state_mode = 255; return; } // Setup recursive finder and call it. arf.player = p; - arf.final_tile = p->ai.cur_tile_b; - arf.final_dir = p->ai.cur_dir_b; + arf.final_tile = _players_ai[p->index].cur_tile_b; + arf.final_dir = _players_ai[p->index].cur_dir_b; arf.depth = 0; arf.recursive_mode = 0; arf.best_ptr = NULL; @@ -3036,11 +3037,11 @@ static void AiBuildRoadConstruct(Player *p) arf.best_depth = 0xff; arf.cur_best_tile = 0; arf.best_tile = 0; - AiBuildRoadRecursive(&arf, p->ai.cur_tile_a, p->ai.cur_dir_a); + AiBuildRoadRecursive(&arf, _players_ai[p->index].cur_tile_a, _players_ai[p->index].cur_dir_a); // Reached destination? if (arf.recursive_mode == 2 && arf.cur_best_depth == 0) { - p->ai.state_mode = 255; + _players_ai[p->index].state_mode = 255; return; } @@ -3049,25 +3050,25 @@ static void AiBuildRoadConstruct(Player *p) // Terraform some do_some_terraform: for (i = 0; i != 5; i++) - AiDoTerraformLand(p->ai.cur_tile_a, p->ai.cur_dir_a, 3, 0); + AiDoTerraformLand(_players_ai[p->index].cur_tile_a, _players_ai[p->index].cur_dir_a, 3, 0); - if (++p->ai.state_counter == 21) { - p->ai.state_mode = 1; + if (++_players_ai[p->index].state_counter == 21) { + _players_ai[p->index].state_mode = 1; - p->ai.cur_tile_a = TILE_MASK(p->ai.cur_tile_a + TileOffsByDiagDir(p->ai.cur_dir_a)); - p->ai.cur_dir_a = ReverseDiagDir(p->ai.cur_dir_a); - p->ai.state_counter = 0; + _players_ai[p->index].cur_tile_a = TILE_MASK(_players_ai[p->index].cur_tile_a + TileOffsByDiagDir(_players_ai[p->index].cur_dir_a)); + _players_ai[p->index].cur_dir_a = ReverseDiagDir(_players_ai[p->index].cur_dir_a); + _players_ai[p->index].state_counter = 0; } return; } - tile = TILE_MASK(p->ai.cur_tile_a + TileOffsByDiagDir(p->ai.cur_dir_a)); + tile = TILE_MASK(_players_ai[p->index].cur_tile_a + TileOffsByDiagDir(_players_ai[p->index].cur_dir_a)); if (arf.best_ptr[0] & 0x80) { int i; int32 bridge_len; - p->ai.cur_tile_a = arf.bridge_end_tile; - bridge_len = GetBridgeLength(tile, p->ai.cur_tile_a); // tile + _players_ai[p->index].cur_tile_a = arf.bridge_end_tile; + bridge_len = GetBridgeLength(tile, _players_ai[p->index].cur_tile_a); // tile /* Figure out what (road)bridge type to build * start with best bridge, then go down to worse and worse bridges @@ -3076,28 +3077,28 @@ do_some_terraform: */ for (i = 10; i != 0; i--) { if (CheckBridge_Stuff(i, bridge_len)) { - CommandCost cost = DoCommand(tile, p->ai.cur_tile_a, i + ((0x80 | ROADTYPES_ROAD) << 8), DC_AUTO, CMD_BUILD_BRIDGE); + CommandCost cost = DoCommand(tile, _players_ai[p->index].cur_tile_a, i + ((0x80 | ROADTYPES_ROAD) << 8), DC_AUTO, CMD_BUILD_BRIDGE); if (CmdSucceeded(cost) && cost.GetCost() < (p->player_money >> 5)) break; } } // Build it - DoCommand(tile, p->ai.cur_tile_a, i + ((0x80 | ROADTYPES_ROAD) << 8), DC_AUTO | DC_EXEC, CMD_BUILD_BRIDGE); + DoCommand(tile, _players_ai[p->index].cur_tile_a, i + ((0x80 | ROADTYPES_ROAD) << 8), DC_AUTO | DC_EXEC, CMD_BUILD_BRIDGE); - p->ai.state_counter = 0; + _players_ai[p->index].state_counter = 0; } else if (arf.best_ptr[0] & 0x40) { // tunnel DoCommand(tile, 0x200, 0, DC_AUTO | DC_EXEC, CMD_BUILD_TUNNEL); - p->ai.cur_tile_a = _build_tunnel_endtile; - p->ai.state_counter = 0; + _players_ai[p->index].cur_tile_a = _build_tunnel_endtile; + _players_ai[p->index].state_counter = 0; } else { // road if (!AiBuildRoadHelper(tile, DC_EXEC | DC_AUTO | DC_NO_WATER | DC_AI_BUILDING, arf.best_ptr[0])) goto do_some_terraform; - p->ai.cur_dir_a = (DiagDirection)(arf.best_ptr[1] & 3); - p->ai.cur_tile_a = tile; - p->ai.state_counter = 0; + _players_ai[p->index].cur_dir_a = (DiagDirection)(arf.best_ptr[1] & 3); + _players_ai[p->index].cur_tile_a = tile; + _players_ai[p->index].state_counter = 0; } if (arf.best_tile != 0) { @@ -3109,24 +3110,24 @@ do_some_terraform: static void AiBuildRoad(Player *p) { - if (p->ai.state_mode < 1) { + if (_players_ai[p->index].state_mode < 1) { // Construct mode, build new road. AiBuildRoadConstruct(p); - } else if (p->ai.state_mode == 1) { + } else if (_players_ai[p->index].state_mode == 1) { // Destruct mode, not implemented for roads. - p->ai.state_mode = 2; - p->ai.state_counter = 0; - } else if (p->ai.state_mode == 2) { + _players_ai[p->index].state_mode = 2; + _players_ai[p->index].state_counter = 0; + } else if (_players_ai[p->index].state_mode == 2) { uint i; // Terraform some and then try building again. for (i = 0; i != 4; i++) { - AiDoTerraformLand(p->ai.cur_tile_a, p->ai.cur_dir_a, 3, 0); + AiDoTerraformLand(_players_ai[p->index].cur_tile_a, _players_ai[p->index].cur_dir_a, 3, 0); } - if (++p->ai.state_counter == 4) { - p->ai.state_counter = 0; - p->ai.state_mode = 0; + if (++_players_ai[p->index].state_counter == 4) { + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].state_mode = 0; } } } @@ -3149,27 +3150,27 @@ static void AiStateBuildRoad(Player *p) DiagDirection dir; // time out? - if (++p->ai.timeout_counter == 1388) { - p->ai.state = AIS_DELETE_ROAD_BLOCKS; + if (++_players_ai[p->index].timeout_counter == 1388) { + _players_ai[p->index].state = AIS_DELETE_ROAD_BLOCKS; return; } // Currently building a road between two points? - if (p->ai.state_mode != 255) { + if (_players_ai[p->index].state_mode != 255) { AiBuildRoad(p); // Alternate between edges - Swap(p->ai.start_tile_a, p->ai.start_tile_b); - Swap(p->ai.cur_tile_a, p->ai.cur_tile_b); - Swap(p->ai.start_dir_a, p->ai.start_dir_b); - Swap(p->ai.cur_dir_a, p->ai.cur_dir_b); + Swap(_players_ai[p->index].start_tile_a, _players_ai[p->index].start_tile_b); + Swap(_players_ai[p->index].cur_tile_a, _players_ai[p->index].cur_tile_b); + Swap(_players_ai[p->index].start_dir_a, _players_ai[p->index].start_dir_b); + Swap(_players_ai[p->index].cur_dir_a, _players_ai[p->index].cur_dir_b); return; } // Now, find two new points to build between - num = p->ai.num_build_rec; - aib = &p->ai.src; + num = _players_ai[p->index].num_build_rec; + aib = &_players_ai[p->index].src; for (;;) { cmd = aib->buildcmd_a; @@ -3178,30 +3179,30 @@ static void AiStateBuildRoad(Player *p) aib++; if (--num == 0) { - p->ai.state = AIS_BUILD_ROAD_VEHICLES; + _players_ai[p->index].state = AIS_BUILD_ROAD_VEHICLES; return; } } // Find first edge to build from. tile = AiGetRoadBlockEdge(aib->cur_building_rule, aib->use_tile, &dir); - p->ai.start_tile_a = tile; - p->ai.cur_tile_a = tile; - p->ai.start_dir_a = dir; - p->ai.cur_dir_a = dir; + _players_ai[p->index].start_tile_a = tile; + _players_ai[p->index].cur_tile_a = tile; + _players_ai[p->index].start_dir_a = dir; + _players_ai[p->index].cur_dir_a = dir; // Find second edge to build to - aib = (&p->ai.src) + (cmd & 0xF); + aib = (&_players_ai[p->index].src) + (cmd & 0xF); tile = AiGetRoadBlockEdge(aib->cur_building_rule, aib->use_tile, &dir); - p->ai.start_tile_b = tile; - p->ai.cur_tile_b = tile; - p->ai.start_dir_b = dir; - p->ai.cur_dir_b = dir; + _players_ai[p->index].start_tile_b = tile; + _players_ai[p->index].cur_tile_b = tile; + _players_ai[p->index].start_dir_b = dir; + _players_ai[p->index].cur_dir_b = dir; // And setup state. - p->ai.state_mode = 2; - p->ai.state_counter = 0; - p->ai.banned_tile_count = 0; + _players_ai[p->index].state_mode = 2; + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].banned_tile_count = 0; } static StationID AiGetStationIdFromRoadBlock(TileIndex tile, int id) @@ -3219,13 +3220,13 @@ static void AiStateBuildRoadVehicles(Player *p) EngineID veh; uint i; - ptr = _road_default_block_data[p->ai.src.cur_building_rule]->data; + ptr = _road_default_block_data[_players_ai[p->index].src.cur_building_rule]->data; for (; ptr->mode != 0; ptr++) {} - tile = TILE_ADD(p->ai.src.use_tile, ToTileIndexDiff(ptr->tileoffs)); + tile = TILE_ADD(_players_ai[p->index].src.use_tile, ToTileIndexDiff(ptr->tileoffs)); - veh = AiChooseRoadVehToBuild(p->ai.cargo_type, p->player_money, tile); + veh = AiChooseRoadVehToBuild(_players_ai[p->index].cargo_type, p->player_money, tile); if (veh == INVALID_ENGINE) { - p->ai.state = AIS_0; + _players_ai[p->index].state = AIS_0; return; } @@ -3233,21 +3234,21 @@ static void AiStateBuildRoadVehicles(Player *p) loco_id = _new_vehicle_id; - if (GetVehicle(loco_id)->cargo_type != p->ai.cargo_type) { + if (GetVehicle(loco_id)->cargo_type != _players_ai[p->index].cargo_type) { /* Cargo type doesn't match, so refit it */ - if (CmdFailed(DoCommand(tile, loco_id, p->ai.cargo_type, DC_EXEC, CMD_REFIT_ROAD_VEH))) { + if (CmdFailed(DoCommand(tile, loco_id, _players_ai[p->index].cargo_type, DC_EXEC, CMD_REFIT_ROAD_VEH))) { /* Refit failed... sell the vehicle */ DoCommand(tile, loco_id, 0, DC_EXEC, CMD_SELL_ROAD_VEH); return; } } - for (i = 0; p->ai.order_list_blocks[i] != 0xFF; i++) { - const AiBuildRec* aib = &p->ai.src + p->ai.order_list_blocks[i]; + for (i = 0; _players_ai[p->index].order_list_blocks[i] != 0xFF; i++) { + const AiBuildRec* aib = &_players_ai[p->index].src + _players_ai[p->index].order_list_blocks[i]; bool is_pass = ( - p->ai.cargo_type == CT_PASSENGERS || - p->ai.cargo_type == CT_MAIL || - (_opt.landscape == LT_TEMPERATE && p->ai.cargo_type == CT_VALUABLES) + _players_ai[p->index].cargo_type == CT_PASSENGERS || + _players_ai[p->index].cargo_type == CT_MAIL || + (_opt.landscape == LT_TEMPERATE && _players_ai[p->index].cargo_type == CT_VALUABLES) ); Order order; @@ -3256,7 +3257,7 @@ static void AiStateBuildRoadVehicles(Player *p) order.dest = AiGetStationIdFromRoadBlock(aib->use_tile, aib->cur_building_rule); if (!is_pass && i == 1) order.flags |= OF_UNLOAD; - if (p->ai.num_want_fullload != 0 && (is_pass || i == 0)) + if (_players_ai[p->index].num_want_fullload != 0 && (is_pass || i == 0)) order.flags |= OF_FULL_LOAD; DoCommand(0, loco_id + (i << 16), PackOrder(&order), DC_EXEC, CMD_INSERT_ORDER); @@ -3265,14 +3266,14 @@ static void AiStateBuildRoadVehicles(Player *p) DoCommand(0, loco_id, 0, DC_EXEC, CMD_START_STOP_ROADVEH); DoCommand(0, loco_id, _ai_service_interval, DC_EXEC, CMD_CHANGE_SERVICE_INT); - if (p->ai.num_want_fullload != 0) p->ai.num_want_fullload--; - if (--p->ai.num_loco_to_build == 0) p->ai.state = AIS_0; + if (_players_ai[p->index].num_want_fullload != 0) _players_ai[p->index].num_want_fullload--; + if (--_players_ai[p->index].num_loco_to_build == 0) _players_ai[p->index].state = AIS_0; } static void AiStateDeleteRoadBlocks(Player *p) { - const AiBuildRec* aib = &p->ai.src; - uint num = p->ai.num_build_rec; + const AiBuildRec* aib = &_players_ai[p->index].src; + uint num = _players_ai[p->index].num_build_rec; do { const AiDefaultBlockData* b; @@ -3284,7 +3285,7 @@ static void AiStateDeleteRoadBlocks(Player *p) } } while (++aib, --num); - p->ai.state = AIS_0; + _players_ai[p->index].state = AIS_0; } @@ -3305,7 +3306,7 @@ static void AiStateAirportStuff(Player *p) // We do this all twice - once for the source (town in the case // of oilrig route) and then for the destination (oilrig in the // case of oilrig route). - aib = &p->ai.src + i; + aib = &_players_ai[p->index].src + i; FOR_ALL_STATIONS(st) { // Is this an airport? @@ -3316,7 +3317,7 @@ static void AiStateAirportStuff(Player *p) AirportFTAClass::Flags flags = st->Airport()->flags; - if (!(flags & (p->ai.build_kind == 1 && i == 0 ? AirportFTAClass::HELICOPTERS : AirportFTAClass::AIRPLANES))) { + if (!(flags & (_players_ai[p->index].build_kind == 1 && i == 0 ? AirportFTAClass::HELICOPTERS : AirportFTAClass::AIRPLANES))) { continue; } @@ -3355,11 +3356,11 @@ static void AiStateAirportStuff(Player *p) aib->use_tile = st->airport_tile; break; } - } while (++i != p->ai.num_build_rec); + } while (++i != _players_ai[p->index].num_build_rec); - p->ai.state = AIS_BUILD_DEFAULT_AIRPORT_BLOCKS; - p->ai.state_mode = 255; - p->ai.state_counter = 0; + _players_ai[p->index].state = AIS_BUILD_DEFAULT_AIRPORT_BLOCKS; + _players_ai[p->index].state_mode = 255; + _players_ai[p->index].state_counter = 0; } static CommandCost AiDoBuildDefaultAirportBlock(TileIndex tile, const AiDefaultBlockData *p, byte flag) @@ -3424,8 +3425,8 @@ static void AiStateBuildDefaultAirportBlocks(Player *p) CommandCost cost; // time out? - if (++p->ai.timeout_counter == 1388) { - p->ai.state = AIS_0; + if (++_players_ai[p->index].timeout_counter == 1388) { + _players_ai[p->index].state = AIS_0; return; } @@ -3433,8 +3434,8 @@ static void AiStateBuildDefaultAirportBlocks(Player *p) i = 8; do { // check if we can build the default - aib = &p->ai.src; - j = p->ai.num_build_rec; + aib = &_players_ai[p->index].src; + j = _players_ai[p->index].num_build_rec; do { // this item has already been built? if (aib->cur_building_rule != 255) continue; @@ -3444,19 +3445,19 @@ static void AiStateBuildDefaultAirportBlocks(Player *p) aib->use_tile = AdjustTileCoordRandomly(aib->spec_tile, aib->rand_rng); // check if the aircraft stuff can be built there. - rule = AiFindBestDefaultAirportBlock(aib->use_tile, aib->cargo, p->ai.build_kind, &cost); + rule = AiFindBestDefaultAirportBlock(aib->use_tile, aib->cargo, _players_ai[p->index].build_kind, &cost); // SetRedErrorSquare(aib->use_tile); if (rule == -1) { // cannot build, terraform after a while - if (p->ai.state_counter >= 600) { - AiDoTerraformLand(aib->use_tile, (DiagDirection)(Random() & 3), 3, (int8)p->ai.state_mode); + if (_players_ai[p->index].state_counter >= 600) { + AiDoTerraformLand(aib->use_tile, (DiagDirection)(Random() & 3), 3, (int8)_players_ai[p->index].state_mode); } // also try the other terraform direction - if (++p->ai.state_counter >= 1000) { - p->ai.state_counter = 0; - p->ai.state_mode = -p->ai.state_mode; + if (++_players_ai[p->index].state_counter >= 1000) { + _players_ai[p->index].state_counter = 0; + _players_ai[p->index].state_mode = -_players_ai[p->index].state_mode; } } else if (CheckPlayerHasMoney(cost) && AiCheckBlockDistances(p, aib->use_tile)) { // player has money, build it. @@ -3475,14 +3476,14 @@ static void AiStateBuildDefaultAirportBlocks(Player *p) } while (--i); // check if we're done with all of them - aib = &p->ai.src; - j = p->ai.num_build_rec; + aib = &_players_ai[p->index].src; + j = _players_ai[p->index].num_build_rec; do { if (aib->cur_building_rule == 255) return; } while (++aib, --j); // yep, all are done. switch state. - p->ai.state = AIS_BUILD_AIRCRAFT_VEHICLES; + _players_ai[p->index].state = AIS_BUILD_AIRCRAFT_VEHICLES; } static StationID AiGetStationIdFromAircraftBlock(TileIndex tile, int id) @@ -3500,12 +3501,12 @@ static void AiStateBuildAircraftVehicles(Player *p) int i; VehicleID loco_id; - ptr = _airport_default_block_data[p->ai.src.cur_building_rule]; + ptr = _airport_default_block_data[_players_ai[p->index].src.cur_building_rule]; for (; ptr->mode != 0; ptr++) {} - tile = TILE_ADD(p->ai.src.use_tile, ToTileIndexDiff(ptr->tileoffs)); + tile = TILE_ADD(_players_ai[p->index].src.use_tile, ToTileIndexDiff(ptr->tileoffs)); - veh = AiChooseAircraftToBuild(p->player_money, p->ai.build_kind != 0 ? 0 : AIR_CTOL); + veh = AiChooseAircraftToBuild(p->player_money, _players_ai[p->index].build_kind != 0 ? 0 : AIR_CTOL); if (veh == INVALID_ENGINE) return; /* XXX - Have the AI pick the hangar terminal in an airport. Eg get airport-type @@ -3514,9 +3515,9 @@ static void AiStateBuildAircraftVehicles(Player *p) if (CmdFailed(DoCommand(tile, veh, 0, DC_EXEC, CMD_BUILD_AIRCRAFT))) return; loco_id = _new_vehicle_id; - for (i = 0; p->ai.order_list_blocks[i] != 0xFF; i++) { - AiBuildRec *aib = (&p->ai.src) + p->ai.order_list_blocks[i]; - bool is_pass = (p->ai.cargo_type == CT_PASSENGERS || p->ai.cargo_type == CT_MAIL); + for (i = 0; _players_ai[p->index].order_list_blocks[i] != 0xFF; i++) { + AiBuildRec *aib = (&_players_ai[p->index].src) + _players_ai[p->index].order_list_blocks[i]; + bool is_pass = (_players_ai[p->index].cargo_type == CT_PASSENGERS || _players_ai[p->index].cargo_type == CT_MAIL); Order order; order.type = OT_GOTO_STATION; @@ -3524,7 +3525,7 @@ static void AiStateBuildAircraftVehicles(Player *p) order.dest = AiGetStationIdFromAircraftBlock(aib->use_tile, aib->cur_building_rule); if (!is_pass && i == 1) order.flags |= OF_UNLOAD; - if (p->ai.num_want_fullload != 0 && (is_pass || i == 0)) + if (_players_ai[p->index].num_want_fullload != 0 && (is_pass || i == 0)) order.flags |= OF_FULL_LOAD; DoCommand(0, loco_id + (i << 16), PackOrder(&order), DC_EXEC, CMD_INSERT_ORDER); @@ -3534,9 +3535,9 @@ static void AiStateBuildAircraftVehicles(Player *p) DoCommand(0, loco_id, _ai_service_interval, DC_EXEC, CMD_CHANGE_SERVICE_INT); - if (p->ai.num_want_fullload != 0) p->ai.num_want_fullload--; + if (_players_ai[p->index].num_want_fullload != 0) _players_ai[p->index].num_want_fullload--; - if (--p->ai.num_loco_to_build == 0) p->ai.state = AIS_0; + if (--_players_ai[p->index].num_loco_to_build == 0) _players_ai[p->index].state = AIS_0; } static void AiStateCheckShipStuff(Player *p) @@ -3556,7 +3557,7 @@ static void AiStateDoShipStuff(Player *p) static void AiStateSellVeh(Player *p) { - Vehicle *v = p->ai.cur_veh; + Vehicle *v = _players_ai[p->index].cur_veh; if (v->owner == _current_player) { if (v->type == VEH_TRAIN) { @@ -3593,7 +3594,7 @@ static void AiStateSellVeh(Player *p) goto return_to_loop; going_to_depot:; - if (++p->ai.state_counter <= 832) return; + if (++_players_ai[p->index].state_counter <= 832) return; if (v->current_order.type == OT_GOTO_DEPOT) { v->current_order.type = OT_DUMMY; @@ -3601,7 +3602,7 @@ going_to_depot:; InvalidateWindow(WC_VEHICLE_VIEW, v->index); } return_to_loop:; - p->ai.state = AIS_VEH_LOOP; + _players_ai[p->index].state = AIS_VEH_LOOP; } static void AiStateRemoveStation(Player *p) @@ -3612,7 +3613,7 @@ static void AiStateRemoveStation(Player *p) TileIndex tile; // Go to this state when we're done. - p->ai.state = AIS_1; + _players_ai[p->index].state = AIS_1; // Get a list of all stations that are in use by a vehicle byte *in_use = MallocT<byte>(GetMaxStationIndex() + 1); @@ -3652,9 +3653,9 @@ is_rail_crossing:; if (rails & TRACK_BIT_3WAY_NE) { pos_0: if ((GetRailTrackStatus(TILE_MASK(tile - TileDiffXY(1, 0))) & TRACK_BIT_3WAY_SW) == 0) { - p->ai.cur_dir_a = DIAGDIR_NE; - p->ai.cur_tile_a = tile; - p->ai.state = AIS_REMOVE_SINGLE_RAIL_TILE; + _players_ai[p->index].cur_dir_a = DIAGDIR_NE; + _players_ai[p->index].cur_tile_a = tile; + _players_ai[p->index].state = AIS_REMOVE_SINGLE_RAIL_TILE; return; } } @@ -3662,9 +3663,9 @@ pos_0: if (rails & TRACK_BIT_3WAY_SE) { pos_1: if ((GetRailTrackStatus(TILE_MASK(tile + TileDiffXY(0, 1))) & TRACK_BIT_3WAY_NW) == 0) { - p->ai.cur_dir_a = DIAGDIR_SE; - p->ai.cur_tile_a = tile; - p->ai.state = AIS_REMOVE_SINGLE_RAIL_TILE; + _players_ai[p->index].cur_dir_a = DIAGDIR_SE; + _players_ai[p->index].cur_tile_a = tile; + _players_ai[p->index].state = AIS_REMOVE_SINGLE_RAIL_TILE; return; } } @@ -3672,9 +3673,9 @@ pos_1: if (rails & TRACK_BIT_3WAY_SW) { pos_2: if ((GetRailTrackStatus(TILE_MASK(tile + TileDiffXY(1, 0))) & TRACK_BIT_3WAY_NE) == 0) { - p->ai.cur_dir_a = DIAGDIR_SW; - p->ai.cur_tile_a = tile; - p->ai.state = AIS_REMOVE_SINGLE_RAIL_TILE; + _players_ai[p->index].cur_dir_a = DIAGDIR_SW; + _players_ai[p->index].cur_tile_a = tile; + _players_ai[p->index].state = AIS_REMOVE_SINGLE_RAIL_TILE; return; } } @@ -3682,9 +3683,9 @@ pos_2: if (rails & TRACK_BIT_3WAY_NW) { pos_3: if ((GetRailTrackStatus(TILE_MASK(tile - TileDiffXY(0, 1))) & TRACK_BIT_3WAY_SE) == 0) { - p->ai.cur_dir_a = DIAGDIR_NW; - p->ai.cur_tile_a = tile; - p->ai.state = AIS_REMOVE_SINGLE_RAIL_TILE; + _players_ai[p->index].cur_dir_a = DIAGDIR_NW; + _players_ai[p->index].cur_tile_a = tile; + _players_ai[p->index].state = AIS_REMOVE_SINGLE_RAIL_TILE; return; } } @@ -3755,24 +3756,24 @@ static void AiStateRemoveTrack(Player *p) int num = MapSizeX() * 4; do { - TileIndex tile = ++p->ai.state_counter; + TileIndex tile = ++_players_ai[p->index].state_counter; // Iterated all tiles? if (tile >= MapSize()) { - p->ai.state = AIS_REMOVE_STATION; + _players_ai[p->index].state = AIS_REMOVE_STATION; return; } // Remove player stuff in that tile AiRemovePlayerRailOrRoad(p, tile); - if (p->ai.state != AIS_REMOVE_TRACK) return; + if (_players_ai[p->index].state != AIS_REMOVE_TRACK) return; } while (--num); } static void AiStateRemoveSingleRailTile(Player *p) { // Remove until we can't remove more. - if (!AiRemoveTileAndGoForward(p)) p->ai.state = AIS_REMOVE_TRACK; + if (!AiRemoveTileAndGoForward(p)) _players_ai[p->index].state = AIS_REMOVE_TRACK; } static AiStateAction * const _ai_actions[] = { @@ -3949,11 +3950,11 @@ void AiDoGameLoop(Player *p) "AiStateRemoveSingleRailTile" }; - if (p->ai.state != old_state) { + if (_players_ai[p->index].state != old_state) { if (hasdots) printf("\n"); hasdots=false; - printf("AiState: %s\n", _ai_state_names[old_state=p->ai.state]); + printf("AiState: %s\n", _ai_state_names[old_state=_players_ai[p->index].state]); } else { printf("."); hasdots=true; @@ -3961,5 +3962,76 @@ void AiDoGameLoop(Player *p) } #endif - _ai_actions[p->ai.state](p); + _ai_actions[_players_ai[p->index].state](p); } + + +static const SaveLoad _player_ai_desc[] = { + SLE_VAR(PlayerAI, state, SLE_UINT8), + SLE_VAR(PlayerAI, tick, SLE_UINT8), + SLE_CONDVAR(PlayerAI, state_counter, SLE_FILE_U16 | SLE_VAR_U32, 0, 12), + SLE_CONDVAR(PlayerAI, state_counter, SLE_UINT32, 13, SL_MAX_VERSION), + SLE_VAR(PlayerAI, timeout_counter, SLE_UINT16), + + SLE_VAR(PlayerAI, state_mode, SLE_UINT8), + SLE_VAR(PlayerAI, banned_tile_count, SLE_UINT8), + SLE_VAR(PlayerAI, railtype_to_use, SLE_UINT8), + + SLE_VAR(PlayerAI, cargo_type, SLE_UINT8), + SLE_VAR(PlayerAI, num_wagons, SLE_UINT8), + SLE_VAR(PlayerAI, build_kind, SLE_UINT8), + SLE_VAR(PlayerAI, num_build_rec, SLE_UINT8), + SLE_VAR(PlayerAI, num_loco_to_build, SLE_UINT8), + SLE_VAR(PlayerAI, num_want_fullload, SLE_UINT8), + + SLE_VAR(PlayerAI, route_type_mask, SLE_UINT8), + + SLE_CONDVAR(PlayerAI, start_tile_a, SLE_FILE_U16 | SLE_VAR_U32, 0, 5), + SLE_CONDVAR(PlayerAI, start_tile_a, SLE_UINT32, 6, SL_MAX_VERSION), + SLE_CONDVAR(PlayerAI, cur_tile_a, SLE_FILE_U16 | SLE_VAR_U32, 0, 5), + SLE_CONDVAR(PlayerAI, cur_tile_a, SLE_UINT32, 6, SL_MAX_VERSION), + SLE_VAR(PlayerAI, start_dir_a, SLE_UINT8), + SLE_VAR(PlayerAI, cur_dir_a, SLE_UINT8), + + SLE_CONDVAR(PlayerAI, start_tile_b, SLE_FILE_U16 | SLE_VAR_U32, 0, 5), + SLE_CONDVAR(PlayerAI, start_tile_b, SLE_UINT32, 6, SL_MAX_VERSION), + SLE_CONDVAR(PlayerAI, cur_tile_b, SLE_FILE_U16 | SLE_VAR_U32, 0, 5), + SLE_CONDVAR(PlayerAI, cur_tile_b, SLE_UINT32, 6, SL_MAX_VERSION), + SLE_VAR(PlayerAI, start_dir_b, SLE_UINT8), + SLE_VAR(PlayerAI, cur_dir_b, SLE_UINT8), + + SLE_REF(PlayerAI, cur_veh, REF_VEHICLE), + + SLE_ARR(PlayerAI, wagon_list, SLE_UINT16, 9), + SLE_ARR(PlayerAI, order_list_blocks, SLE_UINT8, 20), + SLE_ARR(PlayerAI, banned_tiles, SLE_UINT16, 16), + + SLE_CONDNULL(64, 2, SL_MAX_VERSION), + SLE_END() +}; + +static const SaveLoad _player_ai_build_rec_desc[] = { + SLE_CONDVAR(AiBuildRec, spec_tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5), + SLE_CONDVAR(AiBuildRec, spec_tile, SLE_UINT32, 6, SL_MAX_VERSION), + SLE_CONDVAR(AiBuildRec, use_tile, SLE_FILE_U16 | SLE_VAR_U32, 0, 5), + SLE_CONDVAR(AiBuildRec, use_tile, SLE_UINT32, 6, SL_MAX_VERSION), + SLE_VAR(AiBuildRec, rand_rng, SLE_UINT8), + SLE_VAR(AiBuildRec, cur_building_rule, SLE_UINT8), + SLE_VAR(AiBuildRec, unk6, SLE_UINT8), + SLE_VAR(AiBuildRec, unk7, SLE_UINT8), + SLE_VAR(AiBuildRec, buildcmd_a, SLE_UINT8), + SLE_VAR(AiBuildRec, buildcmd_b, SLE_UINT8), + SLE_VAR(AiBuildRec, direction, SLE_UINT8), + SLE_VAR(AiBuildRec, cargo, SLE_UINT8), + SLE_END() +}; + + +void SaveLoad_AI(PlayerID id) +{ + PlayerAI *pai = &_players_ai[id]; + SlObject(pai, _player_ai_desc); + for (int i = 0; i != pai->num_build_rec; i++) { + SlObject(&pai->src + i, _player_ai_build_rec_desc); + } +}
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