diff options
Diffstat (limited to 'arm9/src')
| -rw-r--r-- | arm9/src/unk_0204639C.c | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/arm9/src/unk_0204639C.c b/arm9/src/unk_0204639C.c new file mode 100644 index 00000000..f9241dc6 --- /dev/null +++ b/arm9/src/unk_0204639C.c @@ -0,0 +1,182 @@ +#include "global.h" +#include "heap.h" + +#pragma thumb on + +struct UnkStruct_0204639C; + +typedef BOOL (*UnkStruct_0204639C_cb)(struct UnkStruct_0204639C * ); + +struct UnkStruct_0204639C +{ + struct UnkStruct_0204639C * unk0; + UnkStruct_0204639C_cb unk4; + u32 unk8; + u32 * unkC; + struct UnkStruct_0204639C * unk10; + void * unk14; + struct UnkStruct_0204639C * unk18; + u32 * unk1C; +}; + +extern void LoadOverlay_MODULE_05(void *); +extern void FUN_020373D4(struct UnkStruct_0204639C *, u32, u32); +extern BOOL FUN_020373AC(void *); +extern BOOL FUN_0203739C(void *); +extern BOOL FUN_020373C4(void *); + +struct UnkStruct_0204639C * FUN_0204639C(struct UnkStruct_0204639C * r5, UnkStruct_0204639C_cb r6, u32 * r7); +void FUN_020463CC(struct UnkStruct_0204639C * r5, UnkStruct_0204639C_cb r4, u32 * r6); +void FUN_020463EC(struct UnkStruct_0204639C * r4, UnkStruct_0204639C_cb r1, u32 * r2); +void FUN_0204640C(struct UnkStruct_0204639C * r4, UnkStruct_0204639C_cb r1, u32 * r2); +BOOL FUN_02046420(struct UnkStruct_0204639C * r5); +BOOL FUN_0204646C(struct UnkStruct_0204639C * r0); +BOOL FUN_0204647C(void * r4); +void FUN_0204649C(void * r0); +BOOL FUN_020464A4(void * r0); +BOOL FUN_020464B8(struct UnkStruct_0204639C * r4); +void FUN_02046500(struct UnkStruct_0204639C * r6, u32 r5, u32 r4); +u32 * FUN_0204652C(struct UnkStruct_0204639C * r0); +u32 * FUN_02046530(struct UnkStruct_0204639C * r0); +u32 FUN_02046534(struct UnkStruct_0204639C * r0); + +struct UnkStruct_0204639C * FUN_02046528(struct UnkStruct_0204639C *); +u32 * FUN_0204652C(struct UnkStruct_0204639C *); + +struct UnkStruct_0204639C * FUN_0204639C(struct UnkStruct_0204639C * r5, UnkStruct_0204639C_cb r6, u32 * r7) +{ + struct UnkStruct_0204639C * ret = AllocFromHeapAtEnd(32, sizeof(struct UnkStruct_0204639C)); + ret->unk0 = 0; + ret->unk4 = r6; + ret->unk8 = 0; + ret->unkC = r7; + ret->unk10 = NULL; + ret->unk14 = NULL; + ret->unk18 = r5; + ret->unk1C = AllocFromHeapAtEnd(32, 4); + return ret; +} + +void FUN_020463CC(struct UnkStruct_0204639C * r5, UnkStruct_0204639C_cb r4, u32 * r6) +{ + if (r5->unk10 != NULL) + ErrorHandling(); + r5->unk10 = FUN_0204639C(r5, r4, r6); +} + +void FUN_020463EC(struct UnkStruct_0204639C * r4, UnkStruct_0204639C_cb r1, u32 * r2) +{ + r4->unk4 = r1; + r4->unk8 = 0; + r4->unkC = r2; + if (r4->unk14 != NULL || r4->unk14 != NULL) + { + FreeToHeap(r4->unk14); + r4->unk10 = NULL; + r4->unk14 = NULL; + } +} + +void FUN_0204640C(struct UnkStruct_0204639C * r4, UnkStruct_0204639C_cb r1, u32 * r2) +{ + struct UnkStruct_0204639C * r0 = FUN_0204639C(r4->unk18, r1, r2); + r0->unk0 = r4; + r4->unk18->unk10 = r0; +} + +BOOL FUN_02046420(struct UnkStruct_0204639C * r5) +{ + if (r5->unk10 == NULL) + return FALSE; + while (r5->unk10->unk4(r5->unk10) == TRUE) + { + struct UnkStruct_0204639C * r4 = r5->unk10->unk0; + if (r5->unk10->unk14 != NULL) + FreeToHeap(r5->unk10->unk14); + FreeToHeap(r5->unk10->unk1C); + FreeToHeap(r5->unk10); + r5->unk10 = r4; + if (r4 == NULL) + return TRUE; + } + return FALSE; +} + +BOOL FUN_0204646C(struct UnkStruct_0204639C * r0) +{ + if (r0->unk10 != NULL) + return TRUE; + else + return FALSE; +} + +BOOL FUN_0204647C(void * r4) +{ + if (FUN_0203739C(r4) || FUN_020373C4(r4)) + return TRUE; + else + return FALSE; +} + +void FUN_0204649C(void * r0) +{ + LoadOverlay_MODULE_05(r0); +} + +BOOL FUN_020464A4(void * r0) +{ + if (FUN_020373AC(r0)) + return TRUE; + else + return FALSE; +} + +BOOL FUN_020464B8(struct UnkStruct_0204639C * r4) +{ + struct UnkStruct_0204639C * r5 = FUN_02046528(r4); + u32 * r4_2 = FUN_0204652C(r4); + switch (r4_2[0]) + { + case 0: + FUN_020373D4(r5, r4_2[1], r4_2[2]); + r4_2[0]++; + break; + case 1: + if (!FUN_0204647C(r5)) + { + FreeToHeap(r4_2); + return TRUE; + } + break; + } + return FALSE; +} + +void FUN_02046500(struct UnkStruct_0204639C * r6, u32 r5, u32 r4) +{ + u32 * r2 = AllocFromHeapAtEnd(32, 3 * sizeof(u32)); + r2[0] = 0; + r2[1] = r5; + r2[2] = r4; + FUN_0204640C(r6, FUN_020464B8, r2); +} + +struct UnkStruct_0204639C * FUN_02046528(struct UnkStruct_0204639C * r0) +{ + return r0->unk18; +} + +u32 * FUN_0204652C(struct UnkStruct_0204639C * r0) +{ + return r0->unkC; +} + +u32 * FUN_02046530(struct UnkStruct_0204639C * r0) +{ + return &r0->unk8; +} + +u32 FUN_02046534(struct UnkStruct_0204639C * r0) +{ + return *r0->unk1C; +} |