room entity funcs partially decomped

2026-09-07 03:19:39 -04:00 · 2020-07-18 01:06:00 -07:00
parent 6328c148d2
commit cf132572ac
6 changed files with 518 additions and 835 deletions
@@ -0,0 +1,50 @@
+#include "global.h"
+#include "room.h"
+
+extern void sub_0805E5A8();
+
+extern RoomControls gRoomControls;
+extern u32 gUnk_0200B650;
+extern u32 gUnk_02025EB0;
+extern u8 gUnk_030010A0[10];
+
+extern void DoExitTransition(Entity*);
+extern void sub_080809D4();
+
+void sub_0808091C(Entity* param_1, u32 param_2)
+
+{
+    DoExitTransition(param_1);
+    gUnk_030010A0[9] = param_2;
+    return;
+}
+
+void sub_08080930(void)
+
+{
+    gRoomControls.unk3 = 5;
+    gRoomControls.unk4 = 0;
+    gRoomControls.unk2 = 2;
+    gRoomControls.filler[0] = 0;
+    sub_0805E5A8();
+    return;
+}
+
+u32* GetLayerByIndex(u32 param_1)
+
+{
+
+    if (param_1 == 2) {
+        return &gUnk_0200B650;
+    } else {
+        return &gUnk_02025EB0;
+    }
+}
+
+void sub_08080964(u16 time, u32 magnitude)
+
+{
+    gRoomControls.screenShakeTime = time;
+    gRoomControls.screenShakeMagnitude = magnitude & 7;
+    return;
+}
@@ -1,50 +1,474 @@
 #include "global.h"
+#include "entity.h"
+#include "area.h"
 #include "room.h"
+#include "functions.h"
+#include "flags.h"
+#include "link.h"

-extern void sub_0805E5A8();
+typedef struct {
+    u8 field_0x0[8];
+    u8 field_0x8;
+    u8 field_0x9;
+    u8 field_0xa[8];
+    u16 field_0x12;
+} struct_030010A0;

-extern RoomControls gRoomControls;
-extern u32 gUnk_0200B650;
-extern u32 gUnk_02025EB0;
-extern u8 gUnk_030010A0[10];
+typedef struct {
+    u8 filler[8];
+    u8 field_0x8;
+} struct_02002A40;

-extern void DoExitTransition(Entity*);
-extern void sub_080809D4();
+extern struct_030010A0 gUnk_030010A0;
+extern struct_02002A40 gUnk_02002A40;

-void sub_0808091C(Entity* param_1, u32 param_2)
-
-{
-    DoExitTransition(param_1);
-    gUnk_030010A0[9] = param_2;
-    return;
+void sub_0804B3C4(u32 arg0) {
+    sub_0804B29C(arg0);
 }

-void sub_08080930(void)
-
-{
-    gRoomControls.unk3 = 5;
-    gRoomControls.unk4 = 0;
-    gRoomControls.unk2 = 2;
-    gRoomControls.filler[0] = 0;
-    sub_0805E5A8();
-    return;
+u32 sub_0804B3CC(u32 arg0) {
+    return 1;
 }

-u32* GetLayerByIndex(u32 param_1)
+void sub_0804B3D0() {
+    sub_08030118(0);
+}

-{
+u32 sub_0804B3DC() {
+    return 1;
+}

-    if (param_1 == 2) {
-        return &gUnk_0200B650;
-    } else {
-        return &gUnk_02025EB0;
+void sub_0804B3E0() {
+    sub_08030118(1);
+}
+
+u32 sub_0804B3EC() {
+    return 1;
+}
+
+void sub_0804B3F0() {
+    sub_08030118(2);
+}
+
+u32 sub_0804B3FC() {
+    return 1;
+}
+
+void sub_0804B400() {
+    sub_08030118(3);
+}
+
+u32 sub_0804B40C() {
+    return 1;
+}
+
+void sub_0804B410() {
+    sub_08030118(4);
+}
+
+u32 sub_0804B41C() {
+    return 1;
+}
+
+void sub_0804B420() {
+    sub_08030118(5);
+}
+
+u32 sub_0804B42C() {
+    return 1;
+}
+
+void sub_0804B430() {
+    sub_08030118(6);
+}
+
+u32 sub_0804B43C() {
+    return 1;
+}
+
+void sub_0804B440() {
+    sub_08030118(7);
+}
+
+u32 sub_0804B44C() {
+    return 1;
+}
+
+void sub_0804B450() {
+    sub_08030118(8);
+}
+
+u32 sub_0804B45C() {
+    return 1;
+}
+
+void sub_0804B460() {
+    Area* a;
+
+    sub_08030118(9);
+    a = &gArea;
+    *((u8*)&a->localFlagOffset - 1) = 3;
+    a->areaMetadata = 0x4e;
+}
+
+u32 sub_0804B478() {
+    return 1;
+}
+
+void sub_0804B47C() {
+    Area* a;
+
+    sub_08030118(10);
+    a = &gArea;
+    *((u8*)&a->localFlagOffset - 1) = 3;
+    a->areaMetadata = 0x4e;
+}
+
+u32 sub_0804B494() {
+    return 1;
+}
+
+void sub_0804B498() {
+    sub_080575C8(35);
+    sub_08057688();
+}
+
+u32 sub_0804B4A8() {
+    return 1;
+}
+
+void sub_0804B4AC() {
+    sub_080575C8(35);
+}
+
+void sub_0804B4B8() {
+    sub_080575C8(35);
+}
+
+u32 sub_0804B4C4() {
+    return 1;
+}
+
+void sub_0804B4C8() {
+    sub_080580B0(34);
+}
+
+void sub_0804B4D4() {
+    sub_080580B0(34);
+}
+
+u32 sub_0804B4E0() {
+    return 1;
+}
+
+void sub_0804B4E4(void) {
+    sub_080580B0(0x22);
+    // white sword
+    if (GetInventoryValue(0x2))
+        SetGlobalFlag(0x56);
+}
+
+void sub_0804B500() {
+    sub_080580B0(34);
+}
+
+u32 sub_0804B50C() {
+    return 1;
+}
+
+void sub_0804B510() {
+    sub_080575C8(30);
+}
+
+void sub_0804B51C() {
+    sub_080575C8(30);
+}
+
+u32 sub_0804B528() {
+    return 1;
+}
+
+void sub_0804B52C() {
+    sub_080575C8(33);
+}
+
+void sub_0804B538() {
+    sub_080575C8(33);
+}
+
+u32 sub_0804B544() {
+    return 1;
+}
+
+void sub_0804B548() {
+    sub_080575C8(31);
+}
+
+void sub_0804B554() {
+    sub_080575C8(31);
+}
+
+u32 sub_0804B560() {
+    return 1;
+}
+
+void sub_0804B564() {
+    sub_080575C8(32);
+}
+
+void sub_0804B570() {
+    sub_080575C8(32);
+}
+
+u32 sub_0804B57C() {
+    return 1;
+}
+
+extern EntityData* gUnk_080D6138;
+
+void sub_0804B580(void) {
+    sub_080575C8(0x20);
+    if (gLinkEntity.y.HALF.HI - gRoomControls.roomOriginY > 0x40) {
+        LoadRoomEntityList(&gUnk_080D6138);
    }
 }

-void sub_08080964(u16 time, u32 magnitude)
-
-{
-    gRoomControls.screenShakeTime = time;
-    gRoomControls.screenShakeMagnitude = magnitude & 7;
-    return;
+void sub_0804B5AC() {
+    sub_080575C8(32);
 }
+
+u32 sub_0804B5B8() {
+    return 1;
+}
+
+extern EntityData* gUnk_080D6210;
+
+void sub_0804B5BC(void) {
+    if (gUnk_030010A0.field_0x12 > 0x40) {
+        LoadRoomEntityList(&gUnk_080D6210);
+    }
+}
+
+u32 sub_0804B5D8() {
+    return 1;
+}
+
+extern EntityData* gUnk_080D6340;
+extern EntityData* gUnk_080D6360;
+extern EntityData* gUnk_080D6380;
+extern EntityData* gUnk_080D63A0;
+extern EntityData* gUnk_080D63C0;
+extern EntityData* gUnk_080D63E0;
+extern EntityData* gUnk_080D6400;
+extern EntityData* gUnk_080D6420;
+extern EntityData* gUnk_080D6440;
+
+extern u16 gUnk_080D64F8;
+extern u16 gUnk_080D6508;
+
+void sub_0804B5DC(void) {
+    u16 itemID;
+    s32 i;
+    u16* itemArr;
+    u16* flagArr;
+    s32 j;
+
+    if (CheckKinstoneFused(0x2c)) {
+        LoadRoomEntityList(&gUnk_080D6340);
+    }
+    j = 0;
+    itemArr = &gUnk_080D64F8;
+    for (i = 7; i >= 0; i--) {
+        itemID = *itemArr;
+        itemArr++;
+        if (GetInventoryValue(itemID)) {
+            j++;
+        }
+    }
+    if (CheckLocalFlag(0x8b)) {
+        flagArr = &gUnk_080D6508;
+        i = 0;
+        while (i < j) {
+            if (CheckLocalFlag(*flagArr) == 0) {
+                SetLocalFlag(*flagArr);
+                ClearLocalFlag(0x8b);
+                SetLocalFlag(0x8c);
+                break;
+            }
+            i++;
+            flagArr++;
+        }
+    }
+    if (CheckLocalFlag(0x1f)) {
+        LoadRoomEntityList(&gUnk_080D6360);
+    }
+    if (CheckLocalFlag(0x20)) {
+        LoadRoomEntityList(&gUnk_080D6380);
+    }
+    if (CheckLocalFlag(0x21)) {
+        LoadRoomEntityList(&gUnk_080D63A0);
+    }
+    if (CheckLocalFlag(0x22)) {
+        LoadRoomEntityList(&gUnk_080D63C0);
+    }
+    if (CheckLocalFlag(0x23)) {
+        LoadRoomEntityList(&gUnk_080D63E0);
+    }
+    if (CheckLocalFlag(0x24)) {
+        LoadRoomEntityList(&gUnk_080D6400);
+    }
+    if (CheckLocalFlag(0x25)) {
+        LoadRoomEntityList(&gUnk_080D6420);
+    }
+    if (CheckLocalFlag(0x26)) {
+        LoadRoomEntityList(&gUnk_080D6440);
+    }
+}
+
+u32 sub_0804B6EC() {
+    return 1;
+}
+
+extern EntityData* gUnk_080D6578;
+extern EntityData* gUnk_080D6638;
+extern EntityData* gUnk_080D6558;
+extern EntityData* gUnk_080D6618;
+
+void sub_0804B6F0(void) {
+    // flippers
+    if (GetInventoryValue(0x46) == 0) {
+        LoadRoomEntityList(&gUnk_080D6578);
+        if (CheckLocalFlag(0x73) == 0) {
+            LoadRoomEntityList(&gUnk_080D6638);
+            return;
+        }
+    } else {
+        LoadRoomEntityList(&gUnk_080D6558);
+    }
+    LoadRoomEntityList(&gUnk_080D6618);
+}
+
+u32 sub_0804B734() {
+    return 1;
+}
+
+extern EntityData* gUnk_080D6714;
+extern EntityData* gUnk_080D6734;
+extern EntityData* gUnk_080D66F4;
+
+void sub_0804B738(void) {
+    if (gUnk_02002A40.field_0x8 > 4) {
+        LoadRoomEntityList(&gUnk_080D6714);
+    }
+    // flippers
+    if (!GetInventoryValue(0x46) && CheckGlobalFlag(0x29) && CheckLocalFlag(0x6a)) {
+        LoadRoomEntityList(&gUnk_080D6734);
+    } else {
+        LoadRoomEntityList(&gUnk_080D66F4);
+    }
+}
+
+u32 sub_0804B788() {
+    return 1;
+}
+
+extern EntityData* gUnk_080D6924;
+
+void sub_0804B78C(void) {
+    if (gUnk_02002A40.field_0x8 > 7) {
+        LoadRoomEntityList(&gUnk_080D6924);
+    }
+}
+
+extern u32 gUnk_080D6A74[];
+
+u32 sub_0804B7A8(void) {
+    u32 index;
+
+    if (CheckLocalFlag(0x91) != 0) {
+        index = (s32)Random() % 3;
+        ClearLocalFlag(1);
+    } else {
+        index = 0;
+        SetLocalFlag(1);
+    }
+    gRoomVars.field_0x78 = gUnk_080D6A74[index];
+    return 1;
+}
+
+extern void* gUnk_08010A5C[];
+
+void sub_0804B7E8(void)
+{
+  if (CheckLocalFlag(0x91)) {
+    ClearLocalFlag(0x91);
+    DoFade(5, 0x100);
+    gLinkEntity.x.HALF.HI = gRoomControls.roomOriginX + 0x50;
+    gLinkEntity.y.HALF.HI = gRoomControls.roomOriginY + 0x38;
+    sub_080751E8(1, 2, &gUnk_08010A5C);
+  }
+}
+
+extern u32 gUnk_080D6B18[];
+
+u32 sub_0804B82C(void)
+{
+  u32 index;
+  
+  if (CheckLocalFlag(0x91) != 0) {
+    index = Random() & 1;
+    ClearLocalFlag(2);
+  }
+  else {
+      index = 0;
+      SetLocalFlag(2);
+  }
+  gRoomVars.field_0x78 = gUnk_080D6B18[index];
+  return 1;
+}
+
+void sub_0804B86C(void)
+{
+  if (CheckLocalFlag(0x91) != 0) {
+    ClearLocalFlag(0x91);
+    DoFade(5, 0x100);
+    gLinkEntity.x.HALF.HI = gRoomControls.roomOriginX + 0x50;
+    gLinkEntity.y.HALF.HI = gRoomControls.roomOriginY + 0x38;
+    sub_080751E8(1, 2, &gUnk_08010A5C);
+  }
+}
+
+extern u32 gUnk_080D6BB8[];
+
+u32 sub_0804B8B0(void)
+{
+  s32 index;
+  
+  if (CheckLocalFlag(0x91) != 0) {
+    index = (s32)Random() % 3;
+    ClearLocalFlag(3);
+  }
+  else {
+    index = 0;
+    SetLocalFlag(3);
+  }
+  gRoomVars.field_0x78 = gUnk_080D6BB8[index];
+  return 1;
+}
+
+extern void* gUnk_08010A5C[];
+
+void sub_0804B8F0(void)
+{
+  if (CheckLocalFlag(0x91)) {
+    ClearLocalFlag(0x91);
+    DoFade(5 ,0x100);
+    gLinkEntity.x.HALF.HI = gRoomControls.roomOriginX + 0x60;
+    gLinkEntity.y.HALF.HI = gRoomControls.roomOriginY + 0x38;
+    sub_080751E8(1,2, &gUnk_08010A5C);
+  }
+}
+
+u32 sub_0804B934() {
+    return 1;
+}