Write palette IDs in hex

2022-08-19 15:29:35 +01:00
parent cce9918908
commit 6fed961ed6
129 changed files with 1262 additions and 1240 deletions
@@ -67,6 +67,12 @@
 #define DISPLAY_WIDTH  240
 #define DISPLAY_HEIGHT 160

+#define PLTT_SIZEOF(n) ((n) * sizeof(u16))
+#define PLTT_SIZE_4BPP PLTT_SIZEOF(16)
+#define PLTT_SIZE_8BPP PLTT_SIZEOF(256)
+
+#define PLTT_OFFSET_4BPP(n) ((n) * PLTT_SIZE_4BPP)
+
 #define TILE_SIZE_4BPP 32
 #define TILE_SIZE_8BPP 64

@@ -18,6 +18,13 @@
 #define PALETTES_OBJECTS 0xFFFF0000
 #define PALETTES_ALL     (PALETTES_BG | PALETTES_OBJECTS)

+#define PLTT_ID(n) ((n) * 16)
+#define BG_PLTT_OFFSET 0x000
+#define OBJ_PLTT_OFFSET 0x100
+#define BG_PLTT_ID(n) (BG_PLTT_OFFSET + PLTT_ID(n))
+#define OBJ_PLTT_ID(n) (OBJ_PLTT_OFFSET + PLTT_ID(n))
+#define OBJ_PLTT_ID2(n) (PLTT_ID((n) + 16))
+
 enum
 {
    FAST_FADE_IN_FROM_WHITE,
@@ -74,4 +81,14 @@ void TintPalette_GrayScale2(u16 *palette, u16 count);
 void TintPalette_SepiaTone(u16 *palette, u16 count);
 void TintPalette_CustomTone(u16 *palette, u16 count, u16 rTone, u16 gTone, u16 bTone);

+extern inline void SetBackdropFromColor(u16 color)
+{
+  FillPalette(color, 0x00, PLTT_SIZEOF(1));
+}
+
+extern inline void SetBackdropFromPalette(const u16 *palette)
+{
+  LoadPalette(palette, 0x00, PLTT_SIZEOF(1));
+}
+
 #endif // GUARD_PALETTE_H