Decompile giantBookLadder

2026-07-09 06:53:27 -04:00 · 2022-02-24 06:02:53 +02:00
parent 62b8e59af1
commit 63cab28fac
5 changed files with 82 additions and 256 deletions
@@ -0,0 +1,80 @@
+#define NENT_DEPRECATED
+#include "object.h"
+#include "manager.h"
+
+typedef struct {
+    Entity base;
+    u8 filler[0xc];
+    u16 unk74;
+    u16 unk76;
+} GiantBookLadderEntity;
+
+void sub_0808E55C(GiantBookLadderEntity*);
+u32 sub_0808E670(GiantBookLadderEntity*);
+
+void GiantBookLadder(Entity* this) {
+    static const u8 spriteDefs[] = {
+        3, 7, 3, 7, 3, 6, 0, 0,
+    };
+    const u8* spriteDefPtr = &spriteDefs[this->type * 2];
+    if (this->action == 0) {
+        this->action = 1;
+        this->spriteSettings.draw = this->type2 == 0;
+        this->frameIndex = this->type;
+        this->collisionLayer = 1;
+        this->spriteRendering.b3 = spriteDefPtr[0];
+        this->spritePriority.b0 = spriteDefPtr[1];
+        ((GiantBookLadderEntity*)this)->unk76 = 0;
+        ((GiantBookLadderEntity*)this)->unk74 = COORD_TO_TILE(this);
+        sub_0808E55C((GiantBookLadderEntity*)this);
+        RegisterTransitionManager(this, sub_0808E55C, 0);
+    } else if ((this->type & 1) == 0) {
+        sub_0808E670((GiantBookLadderEntity*)this);
+    }
+}
+
+void sub_0808E55C(GiantBookLadderEntity* this) {
+    u32 type;
+    u32 uVar4;
+    u32 unaff_r9;
+    u32 uVar5;
+    u32 position;
+
+    switch (super->type) {
+        case 0:
+        case 2:
+            position = this->unk74;
+            unaff_r9 = position - 0x101;
+            SetTile(0x408f, unaff_r9, super->collisionLayer);
+            SetTile(0x408f, position - 0x100, super->collisionLayer);
+            SetTile(0x406c, position - 0x102, super->collisionLayer);
+            SetTile(0x406d, position - 0xff, super->collisionLayer);
+            type = super->type;
+            uVar5 = 6;
+            if (type != 0) {
+                uVar5 = 4;
+                SetTile(0x4072, position + 0x3f, super->collisionLayer);
+                SetTile(0x4072, position + 0x40, super->collisionLayer);
+                SetTile(0x4072, position + 0x7f, super->collisionLayer);
+                SetTile(0x4072, position + 0x80, super->collisionLayer);
+            }
+            break;
+        case 1:
+            position = this->unk74;
+            unaff_r9 = position - 1;
+            SetTile(0x408e, unaff_r9, super->collisionLayer);
+            SetTile(0x408e, position, super->collisionLayer);
+            uVar5 = 2;
+            break;
+    }
+
+    for (uVar4 = 0; uVar4 < uVar5; uVar4++) {
+        unaff_r9 += 0x40;
+        SetTile(0x408e, unaff_r9, super->collisionLayer);
+        SetTile(0x408e, unaff_r9 + 1, super->collisionLayer);
+    }
+}
+
+u32 sub_0808E670(GiantBookLadderEntity* this) {
+    return GetTileType(this->unk74 - 0x101, 1);
+}