|
|
|
@ -26,13 +26,17 @@
|
|
|
|
|
* @param orig_offset Sprite-Offset for original sprites
|
|
|
|
|
* @param newgrf_offset Sprite-Offset for NewGRF defined sprites
|
|
|
|
|
* @param default_palette The default recolour sprite to use (typically company colour)
|
|
|
|
|
* @param child_offset_is_unsigned Whether child sprite offsets are interpreted signed or unsigned
|
|
|
|
|
*/
|
|
|
|
|
void DrawCommonTileSeq(const TileInfo *ti, const DrawTileSprites *dts, TransparencyOption to, int32 orig_offset, uint32 newgrf_offset, SpriteID default_palette)
|
|
|
|
|
void DrawCommonTileSeq(const TileInfo *ti, const DrawTileSprites *dts, TransparencyOption to, int32 orig_offset, uint32 newgrf_offset, SpriteID default_palette, bool child_offset_is_unsigned)
|
|
|
|
|
{
|
|
|
|
|
const DrawTileSeqStruct *dtss;
|
|
|
|
|
foreach_draw_tile_seq(dtss, dts->seq) {
|
|
|
|
|
SpriteID image = dtss->image.sprite;
|
|
|
|
|
|
|
|
|
|
/* TTD sprite 0 means no sprite */
|
|
|
|
|
if (GB(image, 0, SPRITE_WIDTH) == 0 && !HasBit(image, SPRITE_MODIFIER_CUSTOM_SPRITE)) continue;
|
|
|
|
|
|
|
|
|
|
/* Stop drawing sprite sequence once we meet a sprite that doesn't have to be opaque */
|
|
|
|
|
if (IsInvisibilitySet(to) && !HasBit(image, SPRITE_MODIFIER_OPAQUE)) return;
|
|
|
|
|
|
|
|
|
@ -49,8 +53,9 @@ void DrawCommonTileSeq(const TileInfo *ti, const DrawTileSprites *dts, Transpare
|
|
|
|
|
!HasBit(image, SPRITE_MODIFIER_OPAQUE) && IsTransparencySet(to)
|
|
|
|
|
);
|
|
|
|
|
} else {
|
|
|
|
|
/* For stations and original spritelayouts delta_x and delta_y are signed */
|
|
|
|
|
AddChildSpriteScreen(image, pal, dtss->delta_x, dtss->delta_y, !HasBit(image, SPRITE_MODIFIER_OPAQUE) && IsTransparencySet(to));
|
|
|
|
|
int offs_x = child_offset_is_unsigned ? (uint8)dtss->delta_x : dtss->delta_x;
|
|
|
|
|
int offs_y = child_offset_is_unsigned ? (uint8)dtss->delta_y : dtss->delta_y;
|
|
|
|
|
AddChildSpriteScreen(image, pal, offs_x, offs_y, !HasBit(image, SPRITE_MODIFIER_OPAQUE) && IsTransparencySet(to));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
@ -63,14 +68,19 @@ void DrawCommonTileSeq(const TileInfo *ti, const DrawTileSprites *dts, Transpare
|
|
|
|
|
* @param orig_offset Sprite-Offset for original sprites
|
|
|
|
|
* @param newgrf_offset Sprite-Offset for NewGRF defined sprites
|
|
|
|
|
* @param default_palette The default recolour sprite to use (typically company colour)
|
|
|
|
|
* @param child_offset_is_unsigned Whether child sprite offsets are interpreted signed or unsigned
|
|
|
|
|
*/
|
|
|
|
|
void DrawCommonTileSeqInGUI(int x, int y, const DrawTileSprites *dts, int32 orig_offset, uint32 newgrf_offset, SpriteID default_palette)
|
|
|
|
|
void DrawCommonTileSeqInGUI(int x, int y, const DrawTileSprites *dts, int32 orig_offset, uint32 newgrf_offset, SpriteID default_palette, bool child_offset_is_unsigned)
|
|
|
|
|
{
|
|
|
|
|
const DrawTileSeqStruct *dtss;
|
|
|
|
|
Point child_offset = {0, 0};
|
|
|
|
|
|
|
|
|
|
foreach_draw_tile_seq(dtss, dts->seq) {
|
|
|
|
|
SpriteID image = dtss->image.sprite;
|
|
|
|
|
|
|
|
|
|
/* TTD sprite 0 means no sprite */
|
|
|
|
|
if (GB(image, 0, SPRITE_WIDTH) == 0 && !HasBit(image, SPRITE_MODIFIER_CUSTOM_SPRITE)) continue;
|
|
|
|
|
|
|
|
|
|
image += (HasBit(image, SPRITE_MODIFIER_CUSTOM_SPRITE) ? newgrf_offset : orig_offset);
|
|
|
|
|
|
|
|
|
|
SpriteID pal = SpriteLayoutPaletteTransform(image, dtss->image.pal, default_palette);
|
|
|
|
@ -83,8 +93,9 @@ void DrawCommonTileSeqInGUI(int x, int y, const DrawTileSprites *dts, int32 orig
|
|
|
|
|
child_offset.x = pt.x + spr->x_offs;
|
|
|
|
|
child_offset.y = pt.y + spr->y_offs;
|
|
|
|
|
} else {
|
|
|
|
|
/* For stations and original spritelayouts delta_x and delta_y are signed */
|
|
|
|
|
DrawSprite(image, pal, x + child_offset.x + dtss->delta_x, y + child_offset.y + dtss->delta_y);
|
|
|
|
|
int offs_x = child_offset_is_unsigned ? (uint8)dtss->delta_x : dtss->delta_x;
|
|
|
|
|
int offs_y = child_offset_is_unsigned ? (uint8)dtss->delta_y : dtss->delta_y;
|
|
|
|
|
DrawSprite(image, pal, x + child_offset.x + offs_x, y + child_offset.y + offs_y);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|