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Fix #2025. Issue caused by failing to check if coordinates outside of map

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duncanspumpkin
2015-10-04 00:35:26 +01:00
parent 930d5dd129
commit 625e051d35
1 changed files with 4 additions and 2 deletions
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6
src/world/map.c
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@@ -841,6 +841,8 @@ int map_is_location_in_park(int x, int y)
if (x < (256 * 32) && y < (256 * 32)) {
mapElement = map_get_surface_element_at(x / 32, y / 32);
if (mapElement == NULL)
return 0;
if (mapElement->properties.surface.ownership & OWNERSHIP_OWNED)
return 1;
}
@@ -4219,8 +4221,8 @@ money32 place_park_entrance(int flags, sint16 x, sint16 y, sint16 z, uint8 direc
RCT2_ADDRESS(RCT2_ADDRESS_PARK_ENTRANCE_DIRECTION, uint8)[entranceNum] = direction;
}
sint16 zLow = (z & 0xFF) * 2;
sint16 zHigh = zLow + 12;
sint8 zLow = (z & 0xFF) * 2;
sint8 zHigh = zLow + 12;
if (!map_can_construct_at(x, y, zLow, zHigh, 0xF)) {
return MONEY32_UNDEFINED;
}