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Fix: Light effects are drawn off-centre in some rotations

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This commit is contained in:
WantDiscussion
2020-03-19 01:04:57 +11:00
committed by GitHub
parent e27a1a230a
commit d6c7aaf69c
3 changed files with 4 additions and 24 deletions
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26
src/openrct2/drawing/LightFX.cpp
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@@ -674,30 +674,8 @@ void lightfx_add_3d_light(uint32_t lightID, uint16_t lightIDqualifier, int16_t x
void lightfx_add_3d_light_magic_from_drawing_tile(
const CoordsXY& mapPosition, int16_t offsetX, int16_t offsetY, int16_t offsetZ, uint8_t lightType)
{
int16_t x = mapPosition.x + offsetX;
int16_t y = mapPosition.y + offsetY;
switch (get_current_rotation())
{
case 0:
x += 16;
y += 16;
break;
case 1:
x += 16;
y += 16;
break;
case 2:
x += 16;
y -= 16;
break;
case 3:
x += 16;
y -= 16;
break;
default:
return;
}
int16_t x = mapPosition.x + offsetX + 16;
int16_t y = mapPosition.y + offsetY + 16;
lightfx_add_3d_light((x << 16) | y, (offsetZ << 8) | LIGHTFX_LIGHT_QUALIFIER_MAP, x, y, offsetZ, lightType);
}