Merge branch 'master' of https://github.com/zeldaret/tmc

1 files changed, 133 insertions, 0 deletions

diff --git a/src/code_08077DF4.c b/src/code_08077DF4.c
new file mode 100644
index 00000000..1f6d9246
--- /dev/null
+++ b/src/code_08077DF4.c
@@ -0,0 +1,133 @@
+#include "global.h"
+#include "entity.h"
+#include "player.h"
+#include "functions.h"
+
+typedef struct {
+    u8 b0: 4;
+    u8 b1: 4;
+} PACKED Unk_bitfield;
+
+typedef struct {
+    u8 unk[16];
+} Unk_struct;
+
+void sub_08077DF4(Entity *ent, u32 arg1)
+{
+  *(u16 *)&ent->flags = arg1;
+  if ((arg1 & 0xff) > 0xb8) {
+    arg1 += (ent->entityType).form >> 1;
+  }
+  gPlayerEntity.spriteIndex = (short)(arg1 >> 8);
+  InitAnimationForceUpdate(&gPlayerEntity, (u8)arg1);
+  sub_08077E54(ent);
+}
+
+void UpdateItemAnim(Entity *ent)
+{
+  UpdateAnimationSingleFrame(&gPlayerEntity);
+  sub_08077E54(ent);
+}
+
+void sub_08077E3C(Entity *ent)
+{
+  sub_080042BA(&gPlayerEntity);
+  sub_08077E54(ent);
+}
+
+void sub_08077E54(Entity *ent)
+{
+  ent->action = gPlayerEntity.animIndex;
+  *(u8 *)&ent->spriteIndex = gPlayerEntity.frameIndex;
+  ent->previousActionFlag = gPlayerEntity.frameDuration;
+  ent->actionDelay = gPlayerEntity.frames.all;
+}
+
+void sub_08077E78(void* arg0, u32 bits)
+{
+  u8 *pbVar1;
+  u32 not;
+  
+    if (bits == 0) {
+        if (gPlayerState.field_0x2c != NULL) {
+            ((Unk_bitfield *)gPlayerState.field_0x2c)[0x11].b0 = 6;
+            gPlayerState.field_0x2c = (u8 *)bits;
+        }
+        else {
+            gPlayerState.field_0x2c = (u8 *)bits;
+        }
+    }
+
+  not = (8 >> bits);
+  gPlayerState.field_0x3[1] &= ~((u8)((8 >> bits) << 4) | not);
+  not = ~not;
+  gPlayerState.field_0xa &= not;
+  gPlayerState.keepFacing &= not;
+  _DmaZero(arg0, 0x1c);
+}
+
+u32 sub_08077EC8(Unk_struct* arg0)
+{
+  
+  if ((gPlayerState.field_0x1a[1] & 8) != 0) {
+    sub_08077DF4((Entity *)arg0,0x170);
+    arg0->unk[7] = 0x28;
+    arg0->unk[4] = 7;
+    arg0->unk[15] = 6;
+    return 1;
+  }
+  else {
+    return 0;
+  }
+}
+
+void sub_08077EFC(ItemBehavior* arg0)
+{
+  sub_08077F24(arg0, (u16)gPlayerState.field_0x90.HALF.LO);
+}
+
+void sub_08077F10(ItemBehavior* arg0)
+{
+  sub_08077F24(arg0, (u16)gPlayerState.field_0x90.HALF.HI);
+}
+
+NAKED
+void sub_08077F24(ItemBehavior* beh, u32 arg1) {
+    asm(".include \"asm/non_matching/sub_08077F24.inc\"");
+}
+
+void sub_08077F50(ItemBehavior *beh, u32 arg1)
+{
+  sub_08079184();
+  sub_08077E78(beh, arg1);
+}
+
+u32 sub_08077F64(ItemBehavior* arg0, u32 unk)
+{
+    u32 temp;
+    if (gPlayerState.heldObject == 0) {
+        sub_08077F50(arg0, unk);
+        temp = 0;
+    }
+    else {
+        temp = 1;
+    }
+    return temp;
+}
+
+void sub_08077F84(void)
+{
+  Entity *obj;
+  
+  if (((gPlayerEntity.collisionLayer & 2) == 0) &&
+     GetTileTypeByPos(gPlayerEntity.x.HALF.HI, gPlayerEntity.y.HALF.HI - 0xc, 2) - 0x343U < 4) {
+    sub_0807AA80(&gPlayerEntity);
+    gPlayerState.jumpStatus |= 8;
+    obj = CreateObject(0x44, 0, 0);
+    if (obj != NULL) {
+      obj->x = gPlayerEntity.x;
+      obj->y.HALF.HI = gPlayerEntity.y.HALF.HI - 0xc;
+      gPlayerEntity.y.HALF.HI -= 0xc;
+    }
+  }
+}