mirror of https://github.com/OpenRCT2/OpenRCT2.git
implement place_maze_design
This commit is contained in:
IntelOrca
parent
0584de1501
commit
f8507ec93e
124
src/ride/track.c
124
src/ride/track.c
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@ -3394,13 +3394,135 @@ void game_command_place_track_design(int* eax, int* ebx, int* ecx, int* edx, int
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*edi = rideIndex;
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}
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money32 place_maze_design(uint8 flags, uint8 rideIndex, uint16 mazeEntry, sint16 x, sint16 y, sint16 z)
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{
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RCT2_GLOBAL(RCT2_ADDRESS_NEXT_EXPENDITURE_TYPE, uint8) = RCT_EXPENDITURE_TYPE_RIDE_CONSTRUCTION;
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RCT2_GLOBAL(RCT2_ADDRESS_COMMAND_MAP_X, sint16) = x + 8;
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RCT2_GLOBAL(RCT2_ADDRESS_COMMAND_MAP_Y, sint16) = y + 8;
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RCT2_GLOBAL(RCT2_ADDRESS_COMMAND_MAP_Z, sint16) = z;
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RCT2_GLOBAL(0x00F4413E, uint32) = 0;
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if (!sub_68B044()) {
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return MONEY32_UNDEFINED;
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}
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if ((z & 15) != 0) {
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return MONEY32_UNDEFINED;
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}
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if (!(flags & GAME_COMMAND_FLAG_ALLOW_DURING_PAUSED)) {
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if (RCT2_GLOBAL(RCT2_ADDRESS_GAME_PAUSED, uint32) != 0) {
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RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, rct_string_id) = STR_CONSTRUCTION_NOT_POSSIBLE_WHILE_GAME_IS_PAUSED;
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return MONEY32_UNDEFINED;
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}
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}
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if (flags & GAME_COMMAND_FLAG_APPLY) {
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if (!(flags & GAME_COMMAND_FLAG_ALLOW_DURING_PAUSED)) {
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footpath_remove_litter(x, y, z);
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map_remove_walls_at(floor2(x, 32), floor2(y, 32), z, z + 32);
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}
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}
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if (!gCheatsSandboxMode) {
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if (!map_is_location_owned(floor2(x, 32), floor2(y, 32), z)) {
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return MONEY32_UNDEFINED;
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}
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}
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// Check support height
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if (!gCheatsDisableSupportLimits) {
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rct_map_element *mapElement = map_get_surface_element_at(x >> 5, y >> 5);
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uint8 supportZ = (z + 32) >> 8;
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if (supportZ > mapElement->base_height) {
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uint8 supportHeight = (supportZ - mapElement->base_height) / 2;
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uint8 maxSupportHeight = RCT2_GLOBAL(0x0097D218 + (RIDE_TYPE_MAZE * 8), uint8);
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if (supportHeight > maxSupportHeight) {
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RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, rct_string_id) = STR_TOO_HIGH_FOR_SUPPORTS;
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return MONEY32_UNDEFINED;
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}
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}
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}
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// Clearance checks
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if (!gCheatsDisableClearanceChecks) {
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int fx = floor2(x, 32);
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int fy = floor2(y, 32);
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int fz0 = z >> 3;
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int fz1 = fz0 + 4;
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uint8 stack_F4412F[13];
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stack_F4412F[0x0C] = flags;
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RCT2_GLOBAL(0x00F4412B, uint16) = fx;
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RCT2_GLOBAL(0x00F4412D, uint16) = fy;
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RCT2_GLOBAL(0x00F4412F, uint8*) = stack_F4412F;
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RCT2_GLOBAL(0x00F4413E, money32) = 0;
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if (!map_can_construct_with_clear_at(fx, fy, fz0, fz1, (void*)0x006CDE57, 15)) {
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return MONEY32_UNDEFINED;
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}
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uint8 elctgaw = RCT2_GLOBAL(RCT2_ADDRESS_ELEMENT_LOCATION_COMPARED_TO_GROUND_AND_WATER, uint8);
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if (elctgaw & 4) {
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RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, rct_string_id) = STR_RIDE_CANT_BUILD_THIS_UNDERWATER;
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return MONEY32_UNDEFINED;
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}
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if (elctgaw & 2) {
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RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, rct_string_id) = STR_CAN_ONLY_BUILD_THIS_ABOVE_GROUND;
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return MONEY32_UNDEFINED;
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}
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}
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rct_ride *ride = GET_RIDE(rideIndex);
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// Calculate price
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money32 price = 0;
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if (!(RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_NO_MONEY)) {
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price = RCT2_ADDRESS(0x0097DD78, money16)[ride->type * 2] * RCT2_GLOBAL(0x0099DBC8, money32);
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price = (price >> 17) * 10;
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}
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if (flags & GAME_COMMAND_FLAG_APPLY) {
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// Place track element
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int fx = floor2(x, 32);
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int fy = floor2(y, 32);
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int fz = z >> 3;
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rct_map_element *mapElement = map_element_insert(fx >> 5, fy >> 5, fz, 15);
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mapElement->clearance_height = fz + 4;
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mapElement->type = MAP_ELEMENT_TYPE_TRACK;
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mapElement->properties.track.type = 101;
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mapElement->properties.track.ride_index = rideIndex;
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mapElement->properties.track.maze_entry = mazeEntry;
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if (flags & GAME_COMMAND_FLAG_GHOST) {
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mapElement->flags |= MAP_ELEMENT_FLAG_GHOST;
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}
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map_invalidate_element(fx, fy, mapElement);
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ride->maze_tiles++;
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ride->station_heights[0] = mapElement->base_height;
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ride->station_starts[0] = 0;
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if (ride->maze_tiles == 1) {
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ride->overall_view = (fx >> 5) | ((fy >> 5) << 8);
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}
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}
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return price;
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}
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/**
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*
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* rct2: 0x006CDEE4
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*/
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void game_command_place_maze_design(int* eax, int* ebx, int* ecx, int* edx, int* esi, int* edi, int* ebp)
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{
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RCT2_CALLFUNC_X(0x006CDEE4, eax, ebx, ecx, edx, esi, edi, ebp);
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*ebx = place_maze_design(
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*ebx & 0xFF,
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*edx & 0xFF,
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((*ebx >> 8) & 0xFF) | (((*edx >> 8) & 0xFF) << 8),
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*eax & 0xFFFF,
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*ecx & 0xFFFF,
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*edi & 0xFFFF
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);
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}
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/**
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