mirror of https://github.com/OpenRCT2/OpenRCT2.git
Implemented track_remove
This commit is contained in:
Duncan Frost
parent
88746cd446
commit
20f6b8731f
264
src/ride/track.c
264
src/ride/track.c
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@ -3929,13 +3929,275 @@ void game_command_place_track(int *eax, int *ebx, int *ecx, int *edx, int *esi,
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);
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}
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money32 track_remove(uint8 type, uint8 sequence, sint16 originX, sint16 originY, sint16 originZ, uint8 rotation, uint8 flags){
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RCT2_GLOBAL(0x00141F56C, uint8) = 0;
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RCT2_GLOBAL(0x009DEA5E, sint16) = originX + 16;
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RCT2_GLOBAL(0x009DEA60, sint16) = originY + 16;
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RCT2_GLOBAL(0x009DEA62, sint16) = originZ;
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RCT2_GLOBAL(0x00F440E1, uint8) = sequence;
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switch (type){
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case TRACK_ELEM_BEGIN_STATION:
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case TRACK_ELEM_MIDDLE_STATION:
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type = TRACK_ELEM_END_STATION;
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break;
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}
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if (!(flags & (1 << 3)) && RCT2_GLOBAL(RCT2_ADDRESS_GAME_PAUSED, uint8) != 0){
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RCT2_GLOBAL(0x00141E9AC, rct_string_id) = 2214;
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return MONEY32_UNDEFINED;
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}
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uint8 found = 0;
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rct_map_element* mapElement = map_get_first_element_at(originX / 32, originY / 32);
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do{
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if (mapElement->base_height * 8 != originZ)
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continue;
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if (map_element_get_type(mapElement) != MAP_ELEMENT_TYPE_TRACK)
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continue;
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if ((mapElement->type & MAP_ELEMENT_DIRECTION_MASK) != rotation)
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continue;
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if ((mapElement->properties.track.sequence & 0xF) != sequence)
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continue;
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// Probably should add a check for ghost here as well!
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uint8 track_type = mapElement->properties.track.type;
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switch (track_type){
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case TRACK_ELEM_BEGIN_STATION:
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case TRACK_ELEM_MIDDLE_STATION:
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track_type = TRACK_ELEM_END_STATION;
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break;
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}
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if (track_type != type)
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continue;
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found = 1;
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break;
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} while (!map_element_is_last_for_tile(mapElement++));
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if (!found){
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return MONEY32_UNDEFINED;
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}
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if (mapElement->flags & (1 << 6)){
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RCT2_GLOBAL(0x00141E9AC, rct_string_id) = 3091;
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return MONEY32_UNDEFINED;
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}
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uint8 rideIndex = mapElement->properties.track.ride_index;
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type = mapElement->properties.track.type;
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RCT2_GLOBAL(0x00F44139, uint8) = type;
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RCT2_GLOBAL(0x00F44138, uint8) = rideIndex;
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RCT2_GLOBAL(0x00F4414C, uint8) = mapElement->type;
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rct_ride* ride = GET_RIDE(rideIndex);
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const rct_preview_track* trackBlock = get_track_def_from_ride(ride, type);
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trackBlock += mapElement->properties.track.sequence & 0xF;
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switch (mapElement->type & MAP_ELEMENT_DIRECTION_MASK){
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case 0:
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originX -= trackBlock->x;
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originY -= trackBlock->y;
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break;
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case 1:
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originX -= trackBlock->y;
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originY += trackBlock->x;
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break;
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case 2:
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originX += trackBlock->x;
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originY += trackBlock->y;
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break;
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case 3:
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originX += trackBlock->y;
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originY -= trackBlock->x;
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break;
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}
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originZ -= trackBlock->z;
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money32 cost = 0;
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trackBlock = get_track_def_from_ride(ride, type);
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for (; trackBlock->index != 255; trackBlock++){
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sint16 x = originX, y = originY, z = originZ;
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switch (mapElement->type & MAP_ELEMENT_DIRECTION_MASK){
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case 0:
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x += trackBlock->x;
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y += trackBlock->y;
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break;
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case 1:
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x += trackBlock->y;
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y -= trackBlock->x;
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break;
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case 2:
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x -= trackBlock->x;
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y -= trackBlock->y;
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break;
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case 3:
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x -= trackBlock->y;
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y += trackBlock->x;
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break;
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}
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z += trackBlock->z;
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map_invalidate_tile_full(x, y);
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RCT2_GLOBAL(0x00F441C4, sint16) = x;
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RCT2_GLOBAL(0x00F441C6, sint16) = y;
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found = 0;
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mapElement = map_get_first_element_at(x / 32, y / 32);
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do{
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if (mapElement->base_height != z / 8)
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continue;
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if (map_element_get_type(mapElement) != MAP_ELEMENT_TYPE_TRACK)
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continue;
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if ((mapElement->type & MAP_ELEMENT_DIRECTION_MASK) != rotation)
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continue;
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if ((mapElement->properties.track.sequence & 0xF) != trackBlock->index)
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continue;
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if (mapElement->properties.track.type != type)
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continue;
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found = 1;
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break;
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} while (!map_element_is_last_for_tile(mapElement++));
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if (!found){
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log_error("Track map element part not found!");
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return MONEY32_UNDEFINED;
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}
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int entranceDirections;
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if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_FLAT_RIDE)) {
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entranceDirections = RCT2_ADDRESS(0x0099CA64, uint8)[type * 16];
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}
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else {
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entranceDirections = RCT2_ADDRESS(0x0099BA64, uint8)[type * 16];
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}
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if (entranceDirections & (1 << 4) && (mapElement->properties.track.sequence == 0)){
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if (RCT2_CALLPROC_X(0x006C494B, x, (rideIndex << 8), y, (z / 8) | (rotation << 8), 0, 0, 0) & 0x100){
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return MONEY32_UNDEFINED;
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}
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}
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rct_map_element* surfaceElement = map_get_surface_element_at(x / 32, y / 32);
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if (surfaceElement == NULL){
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return MONEY32_UNDEFINED;
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}
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uint8 support_height = mapElement->base_height - surfaceElement->base_height;
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if (support_height < 0){
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support_height = 10;
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}
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cost += (support_height / 2) * RCT2_ADDRESS(0x0097DD7A, uint16)[ride->type * 2];
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if (!(flags & GAME_COMMAND_FLAG_APPLY))
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continue;
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if (entranceDirections & (1 << 4) && (mapElement->properties.track.sequence == 0)){
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if (RCT2_CALLPROC_X(0x006C494B, x, GAME_COMMAND_FLAG_APPLY | (rideIndex << 8), y, (z / 8) | (rotation << 8), 0, 0, 0) & 0x100){
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return MONEY32_UNDEFINED;
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}
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}
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if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_6)){
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surfaceElement->type &= ~(1 << 6);
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}
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sub_6B59C6(rideIndex);
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sub_6A7594();
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sub_6A6AA7(x, y, mapElement);
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map_element_remove(mapElement);
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sub_6CB945(rideIndex);
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if (!(flags & (1 << 6))){
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ride_update_max_vehicles(rideIndex);
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}
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}
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if (flags & GAME_COMMAND_FLAG_APPLY){
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switch (type){
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case TRACK_ELEM_ON_RIDE_PHOTO:
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ride->lifecycle_flags &= ~RIDE_LIFECYCLE_ON_RIDE_PHOTO;
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break;
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case TRACK_ELEM_CABLE_LIFT_HILL:
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ride->lifecycle_flags &= ~RIDE_LIFECYCLE_16;
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break;
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case 216:
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ride->num_block_brakes--;
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if (ride->num_block_brakes == 0){
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ride->window_invalidate_flags |= RIDE_INVALIDATE_RIDE_OPERATING;
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ride->mode = RIDE_MODE_CONTINUOUS_CIRCUIT;
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if (ride->type == RIDE_TYPE_LIM_LAUNCHED_ROLLER_COASTER){
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ride->mode = RIDE_MODE_POWERED_LAUNCH;
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}
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}
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break;
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}
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switch (type){
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case TRACK_ELEM_25_DEG_UP_TO_FLAT:
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case TRACK_ELEM_60_DEG_UP_TO_FLAT:
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case TRACK_ELEM_DIAG_25_DEG_UP_TO_FLAT:
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case TRACK_ELEM_DIAG_60_DEG_UP_TO_FLAT:
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if (!(RCT2_GLOBAL(0x00F4414C, uint8) & (1 << 7)))
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break;
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// Fall through
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case TRACK_ELEM_CABLE_LIFT_HILL:
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ride->num_block_brakes--;
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break;
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}
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}
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money32 price = RCT2_ADDRESS(0x0097DD78, money16)[ride->type * 2];;
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if (ride_type_has_flag(ride->type, RIDE_TYPE_FLAG_FLAT_RIDE)) {
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price *= RCT2_ADDRESS(0x0099DA34, money32)[type];
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}
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else {
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price *= RCT2_ADDRESS(0x0099DE34, money32)[type];
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}
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price >>= 16;
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price = (price + cost) / 2;
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if (ride->lifecycle_flags & RIDE_LIFECYCLE_EVER_BEEN_OPENED)
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price *= -7;
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else
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price *= -10;
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if (RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_NO_MONEY)
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return 0;
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else
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return price;
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}
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/**
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*
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* rct2: 0x006C5B69
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*/
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void game_command_remove_track(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(0x006C5B69, eax, ebx, ecx, edx, esi, edi, ebp);
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*ebx = track_remove(
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*edx & 0xFF,
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(*edx >> 8) & 0xFF,
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*eax & 0xFFFF,
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*ecx & 0xFFFF,
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*edi & 0xFFFF,
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(*ebx >> 8) & 0xFF,
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*ebx & 0xFF
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);
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return;
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}
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/**
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