Decompile board

2 files changed, 81 insertions, 2 deletions

diff --git a/src/object/board.c b/src/object/board.c
new file mode 100644
index 00000000..7c3607c3
--- /dev/null
+++ b/src/object/board.c
@@ -0,0 +1,77 @@
+#define NENT_DEPRECATED
+#include "entity.h"
+#include "room.h"
+#include "asm.h"
+#include "player.h"
+#include "functions.h"
+
+typedef struct {
+    Entity base;
+    u8 filler[0x10];
+    u16 unk78;
+    u16 unk7a;
+    u16 unk7c;
+    u16 unk7e;
+    u16 tile;
+    u8 unk82;
+    u8 unk83;
+} BoardEntity;
+
+void Board_Init(BoardEntity*);
+void sub_08098BE0(BoardEntity*);
+void sub_08098BE8(BoardEntity*);
+bool32 sub_08098C30(BoardEntity*, Entity*);
+void sub_0807AAF8(Entity*, u32);
+
+void Board(Entity* this) {
+    static void (*const actionFuncs[])(BoardEntity*) = {
+        Board_Init,
+        sub_08098BE0,
+    };
+
+    actionFuncs[this->action]((BoardEntity*)this);
+}
+
+void Board_Init(BoardEntity* this) {
+    static const u8 gUnk_0812366C[] = { 0x10, 0x1e, 0xc, 0x6, 0x10, 0x6, 0x0, 0x0 };
+    const u8* pbVar2 = &gUnk_0812366C[super->type * 2];
+
+    super->action = 1;
+    super->spriteSettings.draw = 1;
+    super->frameIndex = super->type;
+    this->unk82 = pbVar2[0];
+    this->unk83 = pbVar2[1];
+    this->unk78 = super->x.HALF.HI - (this->unk82 >> 1);
+    this->unk7a = super->y.HALF.HI - (this->unk83 >> 1);
+    this->tile = COORD_TO_TILE(super);
+    super->collisionLayer = 1;
+    UpdateSpriteForCollisionLayer(super);
+    super->spritePriority.b0 = 6;
+    if (super->type == 0) {
+        SetTile(0x4074, this->tile - 0x40, super->collisionLayer);
+    }
+    sub_08098BE8(this);
+}
+
+void sub_08098BE0(BoardEntity* this) {
+    sub_08098BE8(this);
+}
+
+void sub_08098BE8(BoardEntity* this) {
+    if ((gPlayerState.flags & PL_MINISH) && sub_08098C30(this, &gPlayerEntity) && sub_08079F8C() &&
+        gPlayerEntity.z.HALF.HI == 0) {
+        gPlayerState.field_0x14 = 1;
+        sub_0807AAF8(&gPlayerEntity, this->tile);
+    }
+}
+
+bool32 sub_08098C30(BoardEntity* this, Entity* ent) {
+    u32 uVar1 = 0;
+    u32 diffx = ent->x.HALF.HI - this->unk78;
+    u32 diffy = ent->y.HALF.HI - this->unk7a;
+
+    if (diffx <= this->unk82 && diffy <= this->unk83) {
+        uVar1 = 1;
+    }
+    return uVar1;
+}
diff --git a/src/object/cabinFurniture.c b/src/object/cabinFurniture.c
index d3cff8fa..8fceff87 100644
--- a/src/object/cabinFurniture.c
+++ b/src/object/cabinFurniture.c
@@ -74,10 +74,12 @@ void CabinFurniture_Init(CabinFurnitureEntity* this) {
     }
 }
 
-void nullsub_535(CabinFurnitureEntity* this) {}
+void nullsub_535(CabinFurnitureEntity* this) {
+}
 
 void nullsub_2a(CabinFurnitureEntity* this) {
     nullsub_2(this);
 }
 
-void nullsub_2(CabinFurnitureEntity* this) {}
+void nullsub_2(CabinFurnitureEntity* this) {
+}