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-rw-r--r--arm9/src/unk_02016B94_c.c259
1 files changed, 254 insertions, 5 deletions
diff --git a/arm9/src/unk_02016B94_c.c b/arm9/src/unk_02016B94_c.c
index c8fa991c..9d2b91a4 100644
--- a/arm9/src/unk_02016B94_c.c
+++ b/arm9/src/unk_02016B94_c.c
@@ -1,7 +1,4 @@
-#include "global.h"
-#include "GX_layers.h"
-#include "gx.h"
-#include "heap.h"
+#include "unk_02016B94.h"
extern void FUN_020192D4();
extern void FUN_02019358();
@@ -21,6 +18,10 @@ extern void FUN_020194E0();
extern void FUN_020193B4();
extern void FUN_02019444();
+
+extern u8 FUN_020177DC(u8 param0, u32 param1);
+extern void FUN_020179E0(u32 param0, u32 param1, u32 param2, u32 val);
+
const u8 UNK_020EDB30[8] = {
0x10,
0x20,
@@ -68,7 +69,6 @@ void (*const UNK_020EDB74[])() = {
FUN_020193B4,
};
-
THUMB_FUNC void *FUN_02016B94(u32 heap_id)
{
void *ptr = AllocFromHeap(heap_id, 0x5a << 2);
@@ -109,3 +109,252 @@ THUMB_FUNC void FUN_02016BF4(u32 *param0, u32 param1)
GX_DisableEngineBLayers();
}
}
+
+
+#ifdef NONMATCHING
+THUMB_FUNC void FUN_02016C18(struct UnkStruct2 *param0, u8 param1, struct UnkStruct1 *param2, u8 param3)
+{
+ u8 res = FUN_020177DC(param2->unk10, param3);
+ switch (param1)
+ {
+ case 0:
+ GX_EngineAToggleLayers(1, GX_LAYER_TOGGLE_ON);
+
+ reg_G2_BG0CNT = (reg_G2_BG0CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk11 << 7) | (param2->unk14 << 13) | (param2->unk13 << 2);
+ reg_G2_BG0CNT = (reg_G2_BG0CNT & ~3) | (param2->unk15);
+
+ if (param2->unk18 != 0)
+ {
+ reg_G2_BG0CNT |= 0x40;
+ }
+ else
+ {
+ reg_G2_BG0CNT &= ~0x40;
+ }
+
+ break;
+
+ case 1:
+ GX_EngineAToggleLayers(2, GX_LAYER_TOGGLE_ON);
+ reg_G2_BG1CNT = (reg_G2_BG1CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk11 << 7) | (param2->unk14 << 13) | (param2->unk13 << 2);
+ reg_G2_BG1CNT = (reg_G2_BG1CNT & ~3) | (param2->unk15);
+
+ if (param2->unk18 != 0)
+ {
+ reg_G2_BG1CNT |= 0x40;
+ }
+ else
+ {
+ reg_G2_BG1CNT &= ~0x40;
+ }
+
+ break;
+
+ case 2:
+ GX_EngineAToggleLayers(4, GX_LAYER_TOGGLE_ON);
+ switch (param3)
+ {
+ default:
+ case 0:
+ reg_G2_BG2CNT = (reg_G2_BG2CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk11 << 7) | (param2->unk13 << 2);
+ break;
+ case 1:
+ reg_G2_BG2CNT = (reg_G2_BG2CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk16 << 13) | (param2->unk13 << 2);
+ break;
+ case 2:
+ reg_G2_BG2CNT = (reg_G2_BG2CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk16 << 13) | (param2->unk13 << 2);
+ break;
+ }
+
+ reg_G2_BG2CNT = (reg_G2_BG2CNT & ~3) | (param2->unk15);
+
+ if (param2->unk18 != 0)
+ {
+ reg_G2_BG2CNT |= 0x40;
+ }
+ else
+ {
+ reg_G2_BG2CNT &= ~0x40;
+ }
+
+ break;
+
+ case 3:
+ GX_EngineAToggleLayers(8, GX_LAYER_TOGGLE_ON);
+
+ switch (param3)
+ {
+ default:
+ case 0:
+ reg_G2_BG3CNT = (reg_G2_BG3CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk11 << 7) | (param2->unk13 << 2);
+ break;
+ case 1:
+ reg_G2_BG3CNT = (reg_G2_BG3CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk16 << 13) | (param2->unk13 << 2);
+ break;
+ case 2:
+ reg_G2_BG3CNT = (reg_G2_BG3CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk16 << 13) | (param2->unk13 << 2);
+ break;
+ }
+
+ reg_G2_BG3CNT = (reg_G2_BG3CNT & ~3) | (param2->unk15);
+ if (param2->unk18 != 0)
+ {
+ reg_G2_BG3CNT |= 0x40;
+ }
+ else
+ {
+ reg_G2_BG3CNT &= ~0x40;
+ }
+ break;
+
+ case 4:
+ GX_EngineBToggleLayers(1, GX_LAYER_TOGGLE_ON);
+
+ reg_G2S_DB_BG0CNT = (reg_G2S_DB_BG0CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk11 << 7) | (param2->unk14 << 13) | (param2->unk13 << 2);
+
+ reg_G2S_DB_BG0CNT = (reg_G2S_DB_BG0CNT & ~3) | (param2->unk15);
+
+ if (param2->unk18 != 0)
+ {
+ reg_G2S_DB_BG0CNT |= 0x40;
+ }
+ else
+ {
+ reg_G2S_DB_BG0CNT &= ~0x40;
+ }
+
+ break;
+
+ case 5:
+ GX_EngineBToggleLayers(2, GX_LAYER_TOGGLE_ON);
+
+ reg_G2S_DB_BG1CNT = (reg_G2S_DB_BG1CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk11 << 7) | (param2->unk14 << 13) | (param2->unk13 << 2);
+
+ reg_G2S_DB_BG1CNT = (reg_G2S_DB_BG1CNT & ~3) | (param2->unk15);
+
+ if (param2->unk18 != 0)
+ {
+ reg_G2S_DB_BG1CNT |= 0x40;
+ }
+ else
+ {
+ reg_G2S_DB_BG1CNT &= ~0x40;
+ }
+
+ break;
+
+ case 6:
+ GX_EngineBToggleLayers(4, GX_LAYER_TOGGLE_ON);
+
+ switch (param3)
+ {
+ default:
+ case 0:
+ reg_G2S_DB_BG2CNT = (reg_G2S_DB_BG2CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk11 << 7) | (param2->unk13 << 2);
+ break;
+ case 1:
+ reg_G2S_DB_BG2CNT = (reg_G2S_DB_BG2CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk16 << 13) | (param2->unk13 << 2);
+ break;
+ case 2:
+ reg_G2S_DB_BG2CNT = (reg_G2S_DB_BG2CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk16 << 13) | (param2->unk13 << 2);
+ break;
+ }
+
+ reg_G2S_DB_BG2CNT = (reg_G2S_DB_BG2CNT & ~3) | (param2->unk15);
+
+ if (param2->unk18 != 0)
+ {
+ reg_G2S_DB_BG2CNT |= 0x40;
+ }
+ else
+ {
+ reg_G2S_DB_BG2CNT &= ~0x40;
+ }
+
+ break;
+ case 7:
+ GX_EngineBToggleLayers(8, GX_LAYER_TOGGLE_ON);
+ switch (param3)
+ {
+ default:
+ case 0:
+ reg_G2S_DB_BG3CNT = (reg_G2S_DB_BG3CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk11 << 7) | (param2->unk13 << 2);
+ break;
+ case 1:
+ reg_G2S_DB_BG3CNT = (reg_G2S_DB_BG3CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk16 << 13) | (param2->unk13 << 2);
+ break;
+ case 2:
+ reg_G2S_DB_BG3CNT = (reg_G2S_DB_BG3CNT & 0x43) |
+ (res << 14) | (param2->unk12 << 8) | (param2->unk16 << 13) | (param2->unk13 << 2);
+ break;
+ }
+
+ reg_G2S_DB_BG3CNT = (reg_G2S_DB_BG3CNT & ~3) | (param2->unk15);
+ if (param2->unk18 != 0)
+ {
+ reg_G2S_DB_BG3CNT |= 0x40;
+ }
+ else
+ {
+ reg_G2S_DB_BG3CNT &= ~0x40;
+ }
+ break;
+ }
+
+ param0->unk08[param1].unk20 = 0;
+ param0->unk08[param1].unk24 = 0x1000;
+ param0->unk08[param1].unk28 = 0x1000;
+ param0->unk08[param1].unk2c = 0;
+ param0->unk08[param1].unk30 = 0;
+
+ if (param2->unk08 != 0)
+ {
+ param0->unk08[param1].unk08 = AllocFromHeap(param0->unk00, param2->unk08);
+
+ MIi_CpuClear16(0, param0->unk08[param1].unk08, param2->unk08);
+
+ param0->unk08[param1].unk0c = param2->unk08;
+ param0->unk08[param1].unk10 = param2->unk0c;
+ }
+ else
+ {
+ param0->unk08[param1].unk08 = 0;
+ param0->unk08[param1].unk0c = 0;
+ param0->unk08[param1].unk10 = 0;
+ }
+
+ param0->unk08[param1].unk1d = param2->unk10;
+ param0->unk08[param1].unk1c = param3;
+ param0->unk08[param1].unk1e = param2->unk11;
+
+ if (param3 == 0 && param2->unk11 == 0)
+ {
+ param0->unk08[param1].unk1f = 0x20;
+ }
+ else
+ {
+ param0->unk08[param1].unk1f = 0x40;
+ }
+
+ FUN_020179E0(param0, param1, 0, param2->unk00);
+ FUN_020179E0(param0, param1, 3, param2->unk04);
+}
+#else
+GLOBAL_ASM("asm/nonmatchings/FUN_02016C18.s")
+#endif
+
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