Decompile Object20

1 files changed, 91 insertions, 0 deletions

diff --git a/src/object/object20.c b/src/object/object20.c
new file mode 100644
index 00000000..1cfb4c2c
--- /dev/null
+++ b/src/object/object20.c
@@ -0,0 +1,91 @@
+/**
+ * @file object20.c
+ * @ingroup Objects
+ *
+ * @brief Object20 object
+ */
+
+#define NENT_DEPRECATED
+#include "global.h"
+#include "object.h"
+#include "functions.h"
+
+void sub_08087824(Entity*);
+void sub_08087888(Entity*);
+void sub_080878CC(Entity*);
+
+void (*const gUnk_08120A28[])(Entity*) = {
+    sub_08087824,
+    sub_08087888,
+};
+const Hitbox3D gUnk_08120A30 = { 0, 0, { 0, 0, 0, 0 }, 6, 6, 10, { 0, 0, 0 } };
+const Hitbox3D gUnk_08120A3C = { 0, 0, { 0, 0, 0, 0 }, 12, 12, 16, { 0, 0, 0 } };
+const Hitbox3D gUnk_08120A48 = { 0, 0, { 0, 0, 0, 0 }, 16, 16, 20, { 0, 0, 0 } };
+const Hitbox3D* const gUnk_08120A54[] = { &gUnk_08120A30, &gUnk_08120A30, &gUnk_08120A48, &gUnk_08120A3C,
+                                          &gUnk_08120A3C };
+
+void Object20(Entity* this) {
+    gUnk_08120A28[this->action](this);
+}
+
+void sub_08087824(Entity* this) {
+    if (this->collisionLayer == 0) {
+        ResolveCollisionLayer(this);
+    }
+    this->action = 1;
+    this->flags |= 0x80;
+    this->field_0x3c = 0x13;
+    this->health = 0xff;
+    this->hitType = 0xa9;
+    this->hurtType = 0x16;
+    this->hitbox = (Hitbox*)gUnk_08120A54[0];
+    this->flags2 = 0x8b;
+    sub_080878CC(this);
+    InitializeAnimation(this, 1);
+    sub_0801766C(this);
+    EnqueueSFX(SFX_ITEM_BOMB_EXPLODE);
+}
+
+void sub_08087888(Entity* this) {
+    GetNextFrame(this);
+    if ((this->frame & 0x80) != 0) {
+        DeleteThisEntity();
+    } else {
+        if (this->frame < 5) {
+            this->hitbox = (Hitbox*)gUnk_08120A54[this->frame];
+        } else {
+            this->flags &= 0x7f;
+        }
+    }
+}
+
+NONMATCH("asm/non_matching/object20/sub_080878CC.inc", void sub_080878CC(Entity* this)) {
+    s32 x;
+    s32 y;
+    s32 itX;
+    s32 itY;
+    u32 layer;
+    u32 tileType;
+    u32 pos;
+
+    x = this->x.HALF.HI;
+    y = this->y.HALF.HI;
+    layer = this->collisionLayer;
+    for (itX = -0x10; itX < 0x11; itX += 0x10) {
+        for (itY = -0x10; itY < 0x11; itY += 0x10) {
+            pos = TILE((u32)x + itX, (u32)y + itY);
+            if (sub_080B1AE0(pos, layer) == 0x2e) {
+                tileType = GetTileType(pos, layer);
+                if (tileType == 0x368 || tileType == 0x367
+                    /*(tileType < 0x369) && (0x366 < tileType)*/) {
+                    sub_08008796(this, 3, x + itX, y + itY);
+                } else {
+                    SetTile(0x4022, pos, layer);
+                }
+            } else {
+                sub_08008796(this, 3, x + itX, y + itY);
+            }
+        }
+    }
+}
+END_NONMATCH