color.c, utils->common.c

1 files changed, 84 insertions, 0 deletions

diff --git a/src/color.c b/src/color.c
new file mode 100644
index 00000000..8a69184a
--- /dev/null
+++ b/src/color.c
@@ -0,0 +1,84 @@
+#include "global.h"
+#include "entity.h"
+#include "common.h"
+#include "color.h"
+
+void LoadObjPaletteAtIndex(u32 a1, u32 a2);
+
+static void sub_0801CFD0(u32 a1);
+
+void sub_0801CFA8(u32 a1) {
+    u32 i;
+
+    MemClear(gPaletteList, 0x40);
+    for (i = 0; i < 6; ++i) {
+        sub_0801CFD0(i);
+    }
+    sub_0801D000(a1);
+}
+
+void sub_0801CFD0(u32 a1) {
+    Palette* p = &gPaletteList[a1];
+    p->_0 = ((s8)p->_0 & ~0xf) | 4;
+    p->_0 = (p->_0 & 0xf) | 0x10;
+    p->_1 = 0x80;
+    p->_2 = 0xFFFF;
+}
+
+ASM_FUNC("asm/non_matching/color/sub_0801D000.inc", void sub_0801D000(u32 a1));
+
+ASM_FUNC("asm/non_matching/color/LoadObjPalette.inc", void LoadObjPalette(Entity* entity, u32 a2));
+
+ASM_FUNC("asm/non_matching/color/FindPalette.inc", s32 FindPalette(u32 a1));
+
+ASM_FUNC("asm/non_matching/color/FindFreeObjPalette.inc", u32 FindFreeObjPalette(u32 a1));
+
+ASM_FUNC("asm/non_matching/color/SetEntityObjPalette.inc", void SetEntityObjPalette(Entity* entity, u32 palette));
+
+void UnloadOBJPalette(Entity* entity) {
+    u8* p = &entity->spriteAnimation[1];
+    u32 idx = *p;
+    *p = 0;
+    sub_0801D244(idx);
+}
+
+ASM_FUNC("asm/non_matching/color/sub_0801D244.inc", void sub_0801D244(u32 a1));
+
+void sub_0801D28C(Entity* entity, u32 palette) {
+    u32 c = entity->spriteAnimation[1];
+    Palette* list = gPaletteList;
+    Palette* p = &list[c];
+    u32 lo = (u32)(p->_0 << 0x1C) >> 0x1C;
+
+    if (lo == 3) {
+        p->_2 = palette;
+        LoadObjPaletteAtIndex(palette, c);
+    }
+}
+
+void ChangeObjPalette(Entity* entity, u32 a2) {
+    UnloadOBJPalette(entity);
+    LoadObjPalette(entity, a2);
+}
+
+ASM_FUNC("asm/non_matching/color/LoadObjPaletteAtIndex.inc", void LoadObjPaletteAtIndex(u32 a1, u32 a2));
+
+ASM_FUNC("asm/non_matching/color/CleanUpObjPalettes.inc", void CleanUpObjPalettes(void));
+
+u32 sub_0801D458(u32 a1) {
+    u32 i;
+    for (i = a1; i < 16; i++) {
+        s32 tmp = ((u32)gPaletteList[i]._0 << 28) >> 28;
+        switch (tmp) {
+            case 0:
+            case 1:
+            case 4:
+                continue;
+            default:
+                return i;
+        }
+    }
+    return 0;
+}
+
+ASM_FUNC("asm/non_matching/color/sub_0801D48C.inc", void sub_0801D48C(u32 a1, u32 a2));