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implement game_command_set_park_name and game_command_remove_park_entrance

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This commit is contained in:
IntelOrca
2015-01-27 21:18:30 +00:00
parent 21a33e8071
commit 36971b29cb
12 changed files with 209 additions and 55 deletions
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1
src/world/map.c
View File

@@ -19,6 +19,7 @@
*****************************************************************************/
#include "../addresses.h"
#include "../game.h"
#include "../localisation/date.h"
#include "../localisation/localisation.h"
#include "climate.h"

165
src/world/park.c
View File

@@ -61,7 +61,7 @@ void park_init()
int i;
RCT2_GLOBAL(0x013CA740, uint8) = 0;
RCT2_GLOBAL(0x013573D4, uint16) = 777;
RCT2_GLOBAL(RCT2_ADDRESS_PARK_NAME, uint16) = 777;
RCT2_GLOBAL(RCT2_ADDRESS_HANDYMAN_COLOUR, uint8) = 28;
RCT2_GLOBAL(RCT2_ADDRESS_MECHANIC_COLOUR, uint8) = 28;
RCT2_GLOBAL(RCT2_ADDRESS_SECURITY_COLOUR, uint8) = 28;
@@ -331,7 +331,7 @@ money32 calculate_company_value()
*/
void reset_park_entrances()
{
RCT2_GLOBAL(0x013573D4, uint16) = 0;
RCT2_GLOBAL(RCT2_ADDRESS_PARK_NAME, rct_string_id) = 0;
for (short i = 0; i < 4; i++) {
RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_X, uint16)[i] = 0x8000;
@@ -657,5 +657,166 @@ void game_command_set_park_open(int* eax, int* ebx, int* ecx, int* edx, int* esi
break;
}
*ebx = 0;
}
int park_get_entrance_index(int x, int y, int z)
{
int i;
for (i = 0; i < 4; i++) {
if (
x == RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_X, uint16)[i] &&
y == RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_Y, uint16)[i] &&
z == RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_Z, uint16)[i]
) {
return i;
}
}
return -1;
}
void sub_6EC847(int x, int y, int z0, int z1)
{
RCT2_CALLPROC_X(0x006EC847, x, 0, y, 0, z1, z0, 0);
}
void sub_664D05(int x, int y)
{
RCT2_CALLPROC_X(0x00664D05, x, 0, y, 0, 0, 0, 0);
}
void park_remove_entrance_segment(int x, int y, int z)
{
rct_map_element *mapElement;
mapElement = map_get_first_element_at(x / 32, y / 32);
do {
if (map_element_get_type(mapElement) != MAP_ELEMENT_TYPE_ENTRANCE)
continue;
if (mapElement->base_height != z)
continue;
if (mapElement->properties.entrance.type != ENTRANCE_TYPE_PARK_ENTRANCE)
continue;
sub_6EC847(x, y, mapElement->base_height * 8, mapElement->clearance_height * 8);
map_element_remove(mapElement);
sub_664D05(x, y);
} while (!map_element_is_last_for_tile(mapElement++));
}
/**
*
* rct2: 0x00666A63
*/
void game_command_remove_park_entrance(int *eax, int *ebx, int *ecx, int *edx, int *esi, int *edi, int *ebp)
{
int x, y, z, entranceIndex, direction;
x = *eax & 0xFFFF;
y = *ecx & 0xFFFF;
z = *edx * 16;
RCT2_GLOBAL(0x0141F56C, uint32) = 8;
RCT2_GLOBAL(0x009DEA5E, uint16) = x;
RCT2_GLOBAL(0x009DEA60, uint16) = y;
RCT2_GLOBAL(0x009DEA62, uint16) = z;
if (!(*ebx & GAME_COMMAND_FLAG_APPLY)) {
*ebx = 0;
return;
}
entranceIndex = park_get_entrance_index(x, y, z);
RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_X, uint16)[entranceIndex] = 0x8000;
direction = (RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_DIRECTION, uint8)[entranceIndex] - 1) & 3;
z = (*edx & 0xFF) * 2;
// Centre (sign)
park_remove_entrance_segment(x, y, z);
// Left post
park_remove_entrance_segment(
x + TileDirectionDelta[direction].x,
y + TileDirectionDelta[direction].y,
z
);
// Right post
park_remove_entrance_segment(
x - TileDirectionDelta[direction].x,
y - TileDirectionDelta[direction].y,
z
);
*ebx = 0;
}
void park_set_name(const char *name)
{
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TITLE, uint16) = STR_CANT_RENAME_PARK;
game_do_command(1, GAME_COMMAND_FLAG_APPLY, 0, *((int*)(name + 0)), GAME_COMMAND_SET_PARK_NAME, *((int*)(name + 8)), *((int*)(name + 4)));
game_do_command(2, GAME_COMMAND_FLAG_APPLY, 0, *((int*)(name + 12)), GAME_COMMAND_SET_PARK_NAME, *((int*)(name + 20)), *((int*)(name + 16)));
game_do_command(0, GAME_COMMAND_FLAG_APPLY, 0, *((int*)(name + 24)), GAME_COMMAND_SET_PARK_NAME, *((int*)(name + 32)), *((int*)(name + 28)));
}
/**
*
* rct2: 0x00669C6D
*/
void game_command_set_park_name(int *eax, int *ebx, int *ecx, int *edx, int *esi, int *edi, int *ebp)
{
rct_string_id newUserStringId;
char oldName[128];
static char newName[128];
int nameChunkIndex = *eax & 0xFFFF;
RCT2_GLOBAL(0x0141F56C, uint8) = 12;
if (*ebx & GAME_COMMAND_FLAG_APPLY) {
int nameChunkOffset = nameChunkIndex - 1;
if (nameChunkOffset < 0)
nameChunkOffset = 2;
nameChunkOffset *= 12;
RCT2_GLOBAL(newName + nameChunkOffset + 0, uint32) = *edx;
RCT2_GLOBAL(newName + nameChunkOffset + 4, uint32) = *ebp;
RCT2_GLOBAL(newName + nameChunkOffset + 8, uint32) = *edi;
}
if (nameChunkIndex != 0) {
*ebx = 0;
return;
}
format_string(oldName, RCT2_GLOBAL(RCT2_ADDRESS_PARK_NAME, rct_string_id), &RCT2_GLOBAL(RCT2_ADDRESS_PARK_NAME_ARGS, uint32));
if (strcmp(oldName, newName) == 0) {
*ebx = 0;
return;
}
if (newName[0] == 0) {
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16) = STR_INVALID_RIDE_ATTRACTION_NAME;
*ebx = MONEY32_UNDEFINED;
return;
}
newUserStringId = user_string_allocate(4, newName);
if (newUserStringId == 0) {
RCT2_GLOBAL(RCT2_ADDRESS_GAME_COMMAND_ERROR_TEXT, uint16) = STR_INVALID_NAME_FOR_PARK;
*ebx = MONEY32_UNDEFINED;
return;
}
if (*ebx & GAME_COMMAND_FLAG_APPLY) {
// Free the old ride name
user_string_free(RCT2_GLOBAL(RCT2_ADDRESS_PARK_NAME, rct_string_id));
RCT2_GLOBAL(RCT2_ADDRESS_PARK_NAME, rct_string_id) = newUserStringId;
gfx_invalidate_screen();
} else {
user_string_free(newUserStringId);
}
*ebx = 0;
}

3
src/world/park.h
View File

@@ -62,8 +62,11 @@ void park_update_histories();
uint8 calculate_guest_initial_happiness(uint8 percentage);
void park_set_open(int open);
void park_set_name(const char *name);
void game_command_set_park_entrance_fee();
void game_command_set_park_open(int* eax, int* ebx, int* ecx, int* edx, int* esi, int* edi, int* ebp);
void game_command_remove_park_entrance(int *eax, int *ebx, int *ecx, int *edx, int *esi, int *edi, int *ebp);
void game_command_set_park_name(int *eax, int *ebx, int *ecx, int *edx, int *esi, int *edi, int *ebp);
#endif