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(svn r11720) -Codechange: [NewGRF] Add support for bit 30 of station tile layouts; forcing a sprite to always be opaque.

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peter1138
2007-12-29 21:06:54 +00:00
parent 445a733eb6
commit 6da72ec156
4 changed files with 15 additions and 5 deletions
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4
src/table/sprites.h
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@@ -1415,6 +1415,7 @@ enum SpriteSetup {
TRANSPARENT_BIT = 31, ///< toggles transparency in the sprite
RECOLOR_BIT = 30, ///< toggles recoloring in the sprite
OFFSET_BIT = 29,
OPAQUE_BIT = 28,
PALETTE_WIDTH = 24, ///< number of bits of the sprite containing the recolor palette
SPRITE_WIDTH = 24, ///< number of bits for the sprite number
@@ -1430,7 +1431,8 @@ enum SpriteSetup {
*/
enum Modifiers {
SPRITE_MODIFIER_USE_OFFSET = OFFSET_BIT,
SPRITE_MODIFIER_OPAQUE = OFFSET_BIT,
/// Set when a sprite must not ever be displayed transparently
SPRITE_MODIFIER_OPAQUE = OPAQUE_BIT,
///when a sprite is to be displayed transparently, this bit needs to be set.
PALETTE_MODIFIER_TRANSPARENT = TRANSPARENT_BIT,
///this bit is set when a recoloring process is in action