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Code Issues Releases Wiki Activity

game_command_place_scenery

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This commit is contained in:
zsilencer
2015-05-12 13:08:36 -06:00
parent 22212df32a
commit 9ee4b64fa1
6 changed files with 195 additions and 5 deletions
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4
src/game.c
View File

@@ -900,7 +900,7 @@ static uint32 game_do_command_table[58] = {
0x006660A8,
0x0066640B,
0,
0x006E08F4,
0,
0x006E650F,
0,
0x006A68AE,
@@ -963,7 +963,7 @@ static GAME_COMMAND_POINTER* new_game_command_table[58] = {
game_command_emptysub,
game_command_emptysub,
game_command_remove_scenery,
game_command_emptysub,
game_command_place_scenery,
game_command_emptysub,
game_command_place_footpath,
game_command_emptysub,

2
src/game.h
View File

@@ -39,7 +39,7 @@ enum GAME_COMMAND {
GAME_COMMAND_12,
GAME_COMMAND_13,
GAME_COMMAND_REMOVE_SCENERY,
GAME_COMMAND_15,
GAME_COMMAND_PLACE_SCENERY,
GAME_COMMAND_16,
GAME_COMMAND_PLACE_PATH, // 17
GAME_COMMAND_18,

2
src/ride/track.c
View File

@@ -1169,7 +1169,7 @@ int track_place_scenery(rct_track_scenery* scenery_start, uint8 rideIndex, int o
bl | (entry_index << 8),
mapCoord.y,
quadrant | (scenery->primary_colour << 8),
GAME_COMMAND_15,
GAME_COMMAND_PLACE_SCENERY,
rotation | (scenery->secondary_colour << 16),
z
);

2
src/windows/top_toolbar.c
View File

@@ -1356,7 +1356,7 @@ static void window_top_toolbar_scenery_tool_down(short x, short y, rct_window* w
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_STRING_ID, rct_string_id) = 1161;
int cost = game_do_command(cur_grid_x, ebx, cur_grid_y, parameter_2, GAME_COMMAND_15, RCT2_GLOBAL(0x00F64EC0, uint8) | (parameter_3 & 0xFFFF0000), RCT2_GLOBAL(RCT2_ADDRESS_SCENERY_Z_COORDINATE, sint16));
int cost = game_do_command(cur_grid_x, ebx, cur_grid_y, parameter_2, GAME_COMMAND_PLACE_SCENERY, RCT2_GLOBAL(0x00F64EC0, uint8) | (parameter_3 & 0xFFFF0000), RCT2_GLOBAL(RCT2_ADDRESS_SCENERY_Z_COORDINATE, sint16));
RCT2_GLOBAL(0x009A8C29, uint8) &= ~1;

189
src/world/map.c
View File

@@ -1814,6 +1814,195 @@ void game_command_place_banner(int* eax, int* ebx, int* ecx, int* edx, int* esi,
*ebx = MONEY32_UNDEFINED;
}
/**
*
* rct2: 0x006E08F4
*/
void game_command_place_scenery(int* eax, int* ebx, int* ecx, int* edx, int* esi, int* edi, int* ebp)
{
RCT2_GLOBAL(0x141F56C, uint8) = 12;
int x = (uint16)*eax;
int y = (uint16)*ecx;
uint8 color2 = *edi >> 16;
uint8 rotation = *edi;
int z = *ebp;
uint8 scenery_type = *ebx >> 8;
uint8 quadrant = *edx;
uint8 color1 = *edx >> 8;
int F64F1D = 0;
int F64EC8 = z;
int base_height = map_element_height(x, y);
if(base_height & 0xFFFF0000){
base_height >>= 16;
}
RCT2_GLOBAL(0x009DEA5E, uint16) = x;
RCT2_GLOBAL(0x009DEA60, uint16) = y;
RCT2_GLOBAL(0x009DEA62, uint16) = base_height;
if(F64EC8){
base_height = F64EC8;
RCT2_GLOBAL(0x009DEA62, uint16) = base_height;
}
RCT2_GLOBAL(0x009DEA5E, uint16) += 16;
RCT2_GLOBAL(0x009DEA60, uint16) += 16;
if(RCT2_GLOBAL(RCT2_ADDRESS_GAME_PAUSED, uint8) == 0){
if(sub_68B044()){
if(RCT2_GLOBAL(0x009D8150, uint8) & 1 || (x <= RCT2_GLOBAL(0x01358836, uint16) && y <= RCT2_GLOBAL(0x01358836, uint16))){
rct_scenery_entry* scenery_entry = (rct_scenery_entry*)object_entry_groups[OBJECT_TYPE_SMALL_SCENERY].chunks[scenery_type];
if((scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG_FULL_TILE && scenery_entry->small_scenery.flags & (SMALL_SCENERY_FLAG9 | SMALL_SCENERY_FLAG24 | SMALL_SCENERY_FLAG25)) || scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG9){
base_height = 0;
}
int x2 = x;
int y2 = y;
if(scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG_FULL_TILE){
x2 += 16;
y2 += 16;
}else{
x2 += RCT2_ADDRESS(0x009A3E74, uint8)[(quadrant & 3) * 2] - 1;
y2 += RCT2_ADDRESS(0x009A3E75, uint8)[(quadrant & 3) * 2] - 1;
}
int base_height2 = map_element_height(x2, y2);
if(base_height2 & 0xFFFF0000){
base_height2 >>= 16;
if(F64EC8 == 0){
F64F1D = 1;
}
}
if(F64EC8 == 0){
F64EC8 = base_height2;
}
if(!(RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_FLAGS, uint8) & SCREEN_FLAGS_SCENARIO_EDITOR) && !map_is_location_owned(x, y, F64EC8)){
*ebx = MONEY32_UNDEFINED;
return;
}
if(*ebx & GAME_COMMAND_FLAG_APPLY && !(*ebx & 0x40)){
sub_673883(x, y, F64EC8);
if(scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG19){
RCT2_CALLPROC_X(0x006E588E, x, scenery_entry->small_scenery.height, y, F64EC8, 0, 0, 0);
}
}
rct_map_element* map_element = map_get_first_element_at(x / 32, y / 32);
while(map_element_get_type(map_element) != MAP_ELEMENT_TYPE_SURFACE){
map_element++;
}
if(map_element->properties.surface.terrain & 0x1F){
int water_height = ((map_element->properties.surface.terrain & 0x1F) * 16) - 1;
if(water_height > F64EC8){
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16) = STR_CANT_BUILD_THIS_UNDERWATER;
*ebx = MONEY32_UNDEFINED;
return;
}
}
if(!(scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG18)){
if(F64F1D != 0){
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16) = STR_CAN_ONLY_BUILD_THIS_ON_LAND;
*ebx = MONEY32_UNDEFINED;
return;
}
if(map_element->properties.surface.terrain & 0x1F){
if(((map_element->properties.surface.terrain & 0x1F) * 16) > F64EC8){
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16) = STR_CAN_ONLY_BUILD_THIS_ON_LAND;
*ebx = MONEY32_UNDEFINED;
return;
}
}
}
if(!(scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG_REQUIRE_FLAT_SURFACE) || z != 0 || F64F1D != 0 || !(map_element->properties.surface.slope & 0x1F)){
if(scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG18 || z == 0){
l_6E0B78: ;
int bp = quadrant;
int zLow = F64EC8 / 8;
int zHigh = zLow + ((scenery_entry->small_scenery.height + 7) / 8);
int bl = 0xF;
if(!(scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG_FULL_TILE)){
bp ^= 2;
bl = 1;
bl <<= bp;
}
if(!(scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG24)){
if(scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG9 && scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG_FULL_TILE){
// this stuff that uses rol and ror are untested, couldnt find any scenery with these flags
if(scenery_entry->small_scenery.flags & SMALL_SCENERY_FLAG25){
bp ^= 2;
bp += rotation;
bp &= 3;
bl = 0xBB;
bl = (bl << bp) | (bl >> (8 - bp)); //rol
bl &= 0xF;
}else{
bp += rotation;
bp &= 1;
bl = 0xA;
bl = (bl >> bp) | (bl << (8 - bp)); //ror
}
}
}else{
bp ^= 2;
bp += rotation;
bp &= 3;
bl = 0x33;
bl = (bl << bp) | (bl >> (8 - bp)); //rol
bl &= 0xF;
}
if(z == 0){
bl |= 0xF0;
}
RCT2_GLOBAL(0x00F64F22, uint16) = x;
RCT2_GLOBAL(0x00F64F24, uint16) = y;
RCT2_GLOBAL(0x00F64F1E, uint32) = (uint32)(ebx - 1); //0x006E0D6E uses [F64F1E+4] to read ebx value
if(map_can_construct_with_clear_at(x, y, zLow, zHigh, (void*)0x006E0D6E, bl)){
RCT2_GLOBAL(0x00F64F14, uint8) = RCT2_GLOBAL(0x00F1AD60, uint8) & 0x3;
if(*ebx & GAME_COMMAND_FLAG_APPLY){
int flags = (bl & 0xf);
rct_map_element* new_map_element = map_element_insert(x / 32, y / 32, zLow, flags);
RCT2_GLOBAL(0x00F64EBC, rct_map_element*) = new_map_element;
uint8 type = quadrant << 6;
type |= MAP_ELEMENT_TYPE_SCENERY;
type |= rotation;
new_map_element->type = type;
new_map_element->properties.scenery.type = scenery_type;
new_map_element->properties.scenery.age = 0;
new_map_element->properties.scenery.colour_1 = color1;
new_map_element->properties.scenery.colour_2 = color2;
new_map_element->clearance_height = new_map_element->base_height + ((scenery_entry->small_scenery.height + 7) / 8);
if(z != 0){
new_map_element->properties.scenery.colour_1 |= 0x20;
}
if(*ebx & 0x40){
new_map_element->flags |= 0x10;
}
map_invalidate_tile_full(x, y);
if(scenery_entry->small_scenery.flags & 0x10){
map_animation_create(2, x, y, new_map_element->base_height);
}
}
*ebx = (scenery_entry->small_scenery.price * 10);
if(RCT2_GLOBAL(RCT2_ADDRESS_PARK_FLAGS, uint32) & PARK_FLAGS_NO_MONEY){
*ebx = 0;
}
return;
}
}else{
if(F64F1D == 0){
if((map_element->properties.surface.terrain & 0x1F) || (map_element->base_height * 8) != F64EC8){
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16) = STR_LEVEL_LAND_REQUIRED;
}else{
goto l_6E0B78;
}
}else{
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16) = STR_CAN_ONLY_BUILD_THIS_ON_LAND;
}
}
}else{
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16) = STR_LEVEL_LAND_REQUIRED;
}
}
}
}else{
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16) = STR_CONSTRUCTION_NOT_POSSIBLE_WHILE_GAME_IS_PAUSED;
}
*ebx = MONEY32_UNDEFINED;
}
/**
*
* rct2: 0x006EC6D7

1
src/world/map.h
View File

@@ -295,6 +295,7 @@ void game_command_raise_water(int* eax, int* ebx, int* ecx, int* edx, int* esi,
void game_command_lower_water(int* eax, int* ebx, int* ecx, int* edx, int* esi, int* edi, int* ebp);
void game_command_remove_fence(int* eax, int* ebx, int* ecx, int* edx, int* esi, int* edi, int* ebp);
void game_command_place_banner(int* eax, int* ebx, int* ecx, int* edx, int* esi, int* edi, int* ebp);
void game_command_place_scenery(int* eax, int* ebx, int* ecx, int* edx, int* esi, int* edi, int* ebp);
#define GET_MAP_ELEMENT(x) (&(RCT2_ADDRESS(RCT2_ADDRESS_MAP_ELEMENTS, rct_map_element)[x]))
#define TILE_MAP_ELEMENT_POINTER(x) (RCT2_ADDRESS(RCT2_ADDRESS_TILE_MAP_ELEMENT_POINTERS, rct_map_element*)[x])