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Attempt to decompile anim00023d38

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This commit is contained in:
Ryan Dwyer
2021-11-06 22:05:03 +10:00
parent 715b86a742
commit 48fb1ec909
3 changed files with 41 additions and 5 deletions
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src/include/data.h
-1
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@@ -60,7 +60,6 @@ extern u32 var8005efe0;
extern u32 var8005efec;
extern u32 var8005eff8;
extern u32 var8005f000;
extern u32 var8005f004;
extern s16 g_NumAnimations;
extern struct animheader *g_Anims;
extern u8 *var8005f010;
src/include/lib/anim.h
+1 -1
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@@ -10,7 +10,7 @@ void anim0002373c(void);
s32 animGetNumFrames(s16 anim_id);
bool animHasFrames(s16 animnum);
s32 animGetNumAnimations(void);
u32 anim000237e8(void);
s32 anim000237e8(void *arg0, u8 *data, s32 pos);
s32 anim0002384c(s16 animnum, s32 frame);
u32 anim00023908(void);
bool anim000239e0(s16 animnum, s32 frame);
src/lib/anim.c
+40 -3
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@@ -18,7 +18,7 @@ void *var8009a874;
s16 *var8009a878;
s16 *var8009a87c;
u8 *var8009a880;
void *var8009a884;
u8 *var8009a884;
s32 *var8009a888;
s16 *var8009a88c;
s32 *var8009a890;
@@ -26,7 +26,7 @@ s16 var8009a894;
struct animheader *var8009a898;
u32 var8005f000 = 0;
u32 var8005f004 = 0;
s32 var8005f004 = 0;
s16 g_NumAnimations = 0;
struct animheader *g_Anims = NULL;
u8 *var8005f010 = NULL;
@@ -74,7 +74,7 @@ void animsInit(void)
var8009a878 = mempAlloc(0x40, MEMPOOL_PERMANENT);
var8009a87c = mempAlloc(0x40, MEMPOOL_PERMANENT);
var8009a880 = mempAlloc(0x40, MEMPOOL_PERMANENT);
var8009a884 = mempAlloc(ALIGN64(var8005f01c * 0x28), MEMPOOL_PERMANENT);
var8009a884 = mempAlloc(ALIGN64(var8005f01c * 40), MEMPOOL_PERMANENT);
var8009a888 = mempAlloc(0xc0, MEMPOOL_PERMANENT);
var8009a88c = mempAlloc(0x80, MEMPOOL_PERMANENT);
var8009a890 = mempAlloc(0xc0, MEMPOOL_PERMANENT);
@@ -607,6 +607,43 @@ glabel anim00023d38
/* 23f4c: 00000000 */ nop
);
// Mismatch: for loop is handled differently
//void anim00023d38(s16 animnum)
//{
// s32 i;
//
// if (var8005f010[animnum] != 0xff) {
// var8009a890[var8005f010[animnum]] = g_Vars.thisframe240;
// var8005f004 = (var8005f010[animnum] + 1) % 40;
// } else {
// s32 index = var8005f004;
// s32 bestvalue = var8009a890[index];
// s32 stack;
// s32 tmp;
//
// for (i = 0; i < 40; i++) {
// if (var8009a890[i] < bestvalue) {
// bestvalue = var8009a890[i];
// index = i;
// }
// }
//
// tmp = var8009a88c[index];
//
// if (tmp) {
// var8005f010[tmp] = 0xff;
// }
//
// tmp = g_Anims[animnum].initialposbytes;
//
// var8009a888[index] = anim000237e8(&var8009a884[var8005f01c * index], g_Anims[animnum].data, tmp);
// var8005f010[animnum] = index;
// var8009a88c[index] = animnum;
// var8009a890[index] = g_Vars.thisframe240;
// var8005f004 = (index + 1) % 40;
// }
//}
GLOBAL_ASM(
glabel anim00023f50
/* 23f50: 30cf0007 */ andi $t7,$a2,0x7