structures.h

src/object/palaceArchway.c

@@ -0,0 +1,21 @@
+#include "global.h"
+#include "entity.h"
+#include "room.h"
+#include "functions.h"
+
+extern void (*const gUnk_081246EC[])(Entity*);
+
+void PalaceArchway(Entity* this) {
+    gUnk_081246EC[this->action](this);
+}
+
+void sub_0809F2A0(Entity *this)
+{
+  this->action = 1;
+  this->frameIndex = this->entityType.parameter;
+  this->spriteRendering.b3 = 3;
+  this->spritePriority.b0 = 7;
+  SetTile(0x4069, COORD_TO_TILE(this), this->collisionLayer);
+}
+
+void nullsub_537() {}

src/room.c

@@ -7,39 +7,7 @@
 #include "link.h"
 #include "screen.h"
 #include "main.h"
-
-typedef struct {
-    u8 field_0x0[8];
-    u8 field_0x8;
-    u8 field_0x9;
-    u8 field_0xa[6];
-    union SplitWord field_0x10;
-    u8 field_0x14[0xc];
-    u16 field_0x20;
-    u16 field_0x22;
-    u8 field_0x24[0x14];
-    u8 field_0x38;
-    u8 field_0x39;
-    u16 field_0x3a;
-    u8 field_0x3c;
-    u8 filler[6];
-    u16 field_0x44;
-    u16 field_0x46;
-    u16 field_0x48;
-    u16 field_0x4a;
-} struct_030010A0;
-
-typedef struct {
-    u8 filler[8];
-    u8 field_0x8;
-    u8 field_0x9[0x34];
-    u32 windcrests;
-    u8 field_0x44[0x64];
-    Stats stats;
-} struct_02002A40;
-
-extern struct_030010A0 gUnk_030010A0;
-extern struct_02002A40 gUnk_02002A40;
+#include "structures.h"
 
 void sub_0804B3C4(u32 arg0) {
     sub_0804B29C(arg0);

src/sub_08050024.c

@@ -1,4 +1,35 @@
 #include "global.h"
+#include "functions.h"
+#include "screen.h"
+
+typedef struct {
+    u8 field_0x0;
+    u8 field_0x1;
+    u8 field_0x2;
+    u8 field_0x3;
+    u32 field_0x4;
+    u16 fadeType; // fade in or out, are there others?
+    u16 fadeSpeed; // subtracted from duration
+    u16 fadeDuration;
+    u16 field_0xe;
+    s16 field_0x10;
+    s16 field_0x12;
+    s16 field_0x14;
+    u16 field_0x16;
+    u16 field_0x18;
+} struct_03000FD0;
+
+extern struct_03000FD0 gUnk_03000FD0;
+
+typedef struct {
+    u8 field_0x0;
+    u8 field_0x1;
+    u8 spritesOffset;
+} struct_03000000;
+
+extern struct_03000000 gUnk_03000000;
+
+extern u32 gUnk_0200B644;
 
 extern void sub_0801E104();
 extern void DoFade(u32, u32);
@@ -9,14 +40,65 @@ void sub_08050024() {
     return;
 }
 
-/* 	thumb_func_start sub_08050024
-sub_08050024: @ 0x08050024
-        push {lr}
-        bl sub_0801E104
-        movs r1, #0x80
-        lsls r1, r1, #1
-        movs r0, #5
-        bl DoFade
-        pop {pc}
-        .align 2, 0
-         */
+void sub_08050038(u32 arg0)
+{
+  if ((gUnk_03000FD0.fadeType & 1) != 0) {
+    gUnk_03000FD0.field_0xe = arg0;
+  }
+  else {
+      gUnk_03000FD0.fadeDuration = arg0;
+  }
+}
+
+void DoFade(u32 fadeType, u32 fadeSpeed)
+{
+  gUnk_03000FD0.fadeSpeed = fadeSpeed;
+  gUnk_03000FD0.fadeType = fadeType;
+  gUnk_03000FD0.field_0x0 = 1;
+  gUnk_03000FD0.fadeDuration = 0x100;
+  gUnk_03000FD0.field_0xe = 0;
+  if ((gUnk_03000FD0.fadeType & 2) != 0) {
+    gUnk_03000FD0.field_0x2 = 0xf8;
+  }
+  else {
+    gUnk_03000FD0.field_0x2 = 0;
+  }
+  if ((fadeType & 8) != 0) {
+    gUnk_03000000.spritesOffset = 1;
+    gScreen.bg1.unk |= 0x40;
+    gScreen.bg2.unk |= 0x40;
+    gScreen.affine.unk2 |= 0x40;
+  }
+  if ((fadeType & 0x10) != 0) {
+    sub_0801E1B8(gUnk_03000FD0.field_0x16, gUnk_03000FD0.field_0x18);
+    sub_0801E1EC(gUnk_03000FD0.field_0x12, gUnk_03000FD0.field_0x14, gUnk_03000FD0.field_0x10);
+    if ((fadeType & 1) == 0) {
+      gUnk_03000FD0.fadeType &= 0xfffb;
+      sub_08050008();
+      gUnk_0200B644 = 0xffffffff;
+    }
+  }
+}
+
+void sub_080500F4(u32 arg0)
+{
+    gUnk_03000FD0.fadeSpeed = arg0;
+    gUnk_03000FD0.fadeType ^= 1;
+    gUnk_03000FD0.field_0x0 = 1;
+    gUnk_03000FD0.fadeDuration = 0x100;
+}
+
+void sub_08050110(u32 param_1, u32 param_2, u32 fadeType, u32 fadeSpeed)
+{
+  if ((fadeType & 1) != 0) {
+    gUnk_03000FD0.field_0x10 = 0x96;
+  }
+  else {
+    gUnk_03000FD0.field_0x10 = 0;
+  }
+  gUnk_03000FD0.field_0x12 = param_1;
+  gUnk_03000FD0.field_0x14 = param_2;
+  gUnk_03000FD0.field_0x16 = 0x3f3f;
+  gUnk_03000FD0.field_0x18 = 0;
+  DoFade(fadeType, fadeSpeed);
+}

src/sub_080A3B84.c

@@ -0,0 +1,21 @@
+#include "global.h"
+#include "functions.h"
+#include "menu.h"
+#include "structures.h"
+
+extern void (*const gUnk_081280C4[])();
+
+void DrawKinstoneMenu(void)
+{
+  gUnk_030010A0.field_0x24[8] = 2;
+  sub_080AD90C();
+  gUnk_081280C4[gMenu.menuType]();
+  sub_080A3B74();
+  sub_080A4054();
+  sub_0801C1D4();
+  sub_0801C208();
+  sub_0805E5C0();
+  sub_080AD9B0();
+  sub_080AD918();
+  gUnk_030010A0.field_0x24[8] = 0;
+}