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@@ -18,8 +18,6 @@
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#include "transparency.h"
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#include "sprite.h"
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#include "table/sprites.h"
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/**
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* Maps an entity id stored on the map to a GRF file.
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* Entities are objects used ingame (houses, industries, industry tiles) for
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@@ -109,45 +107,6 @@ uint32 GetTerrainType(TileIndex tile);
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TileIndex GetNearbyTile(byte parameter, TileIndex tile);
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uint32 GetNearbyTileInformation(TileIndex tile);
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/**
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* Applies PALETTE_MODIFIER_TRANSPARENT and PALETTE_MODIFIER_COLOUR to a palette entry of a sprite layout entry
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* @Note for ground sprites use #GroundSpritePaletteTransform
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* @Note Not useable for OTTD internal spritelayouts from table/xxx_land.h as PALETTE_MODIFIER_TRANSPARENT is only set
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* when to use the default palette.
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*
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* @param image The sprite to draw
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* @param pal The palette from the sprite layout
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* @param default_pal The default recolour sprite to use (typically company colour resp. random industry/house colour)
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* @return The palette to use
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*/
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static inline SpriteID SpriteLayoutPaletteTransform(SpriteID image, SpriteID pal, SpriteID default_pal)
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{
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if (HasBit(image, PALETTE_MODIFIER_TRANSPARENT) || HasBit(image, PALETTE_MODIFIER_COLOUR)) {
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return (pal != 0 ? pal : default_pal);
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} else {
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return PAL_NONE;
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}
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}
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/**
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* Applies PALETTE_MODIFIER_COLOUR to a palette entry of a ground sprite
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* @Note Not useable for OTTD internal spritelayouts from table/xxx_land.h as PALETTE_MODIFIER_TRANSPARENT is only set
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* when to use the default palette.
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*
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* @param image The sprite to draw
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* @param pal The palette from the sprite layout
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* @param default_pal The default recolour sprite to use (typically company colour resp. random industry/house colour)
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* @return The palette to use
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*/
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static inline SpriteID GroundSpritePaletteTransform(SpriteID image, SpriteID pal, SpriteID default_pal)
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{
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if (HasBit(image, PALETTE_MODIFIER_COLOUR)) {
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return (pal != 0 ? pal : default_pal);
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} else {
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return PAL_NONE;
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}
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}
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void DrawTileSeq(const TileInfo *ti, const DrawTileSprites *dts, TransparencyOption to, byte stage, SpriteID default_palette);
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#endif /* NEWGRF_COMMONS_H */
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