Decompile Whirlwind

2026-08-20 22:24:01 -04:00 · 2022-02-27 12:53:18 +01:00
parent d37be75c49
commit 3fddf8f070
17 changed files with 108 additions and 315 deletions
@@ -0,0 +1,99 @@
+/**
+ * @file whirlwind.c
+ * @ingroup Objects
+ *
+ * @brief Whirlwind object
+ */
+
+#define NENT_DEPRECATED
+#include "global.h"
+#include "object.h"
+#include "functions.h"
+#include "area.h"
+#include "hitbox.h"
+
+void Whirlwind_Init(Entity*);
+void Whirlwind_Action1(Entity*);
+void Whirlwind_Action2(Entity*);
+
+void Whirlwind(Entity* this) {
+    static void (*const Whirlwind_Actions[])(Entity*) = {
+        Whirlwind_Init,
+        Whirlwind_Action1,
+        Whirlwind_Action2,
+    };
+    u32 tmp = this->health;
+    if (((tmp & 0x7f) != 0) && (ReadBit(gArea.filler5, tmp - 1) == 0)) {
+        DeleteThisEntity();
+    }
+    Whirlwind_Actions[this->action](this);
+}
+
+void Whirlwind_Init(Entity* this) {
+    this->action = 1;
+    this->hitbox = (Hitbox*)&gUnk_080FD320;
+    this->flags |= ENT_COLLIDE;
+    this->hitType = 1;
+    this->field_0x3c = 0x47;
+    this->hurtType = 0x44;
+    this->flags2 = 0x80;
+    this->spriteOrientation.flipY = 1;
+    this->spriteRendering.b3 = 1;
+    this->animationState = this->type;
+    this->direction = this->type << 3;
+    this->speed = 0x700;
+    if (this->type2 == 1) {
+        ChangeObjPalette(this, 0x161);
+        InitializeAnimation(this, 1);
+    } else {
+        this->z.HALF.HI = 0xffe8;
+        InitializeAnimation(this, 1);
+    }
+    if ((this->flags & ENT_SCRIPTED) != 0) {
+        sub_0807DD64(this);
+        ExecuteScriptForEntity(this, NULL);
+    }
+}
+
+void Whirlwind_Action1(Entity* this) {
+    if ((this->flags & ENT_SCRIPTED) != 0) {
+        ExecuteScriptForEntity(this, NULL);
+    }
+    if (this->spriteSettings.draw != 0) {
+        GetNextFrame(this);
+        if ((((((gPlayerState.flags & PL_MINISH) == 0)) && (gPlayerState.field_0x3c[0] == 0)) &&
+             ((gPlayerEntity.action == 4 || ((gPlayerEntity.flags & ENT_COLLIDE) != 0)))) &&
+            ((gPlayerEntity.action != 6 && (sub_0800419C(this, &gPlayerEntity, 0xc, 0xc) != 0)))) {
+            if (((gPlayerState.flags & PL_PARACHUTE) == 0) && (gPlayerEntity.action != 4)) {
+                if ((this->type2 != 1) && (-0x10 < gPlayerEntity.z.HALF.HI)) {
+                    return;
+                }
+            } else if (gPlayerEntity.z.HALF.HI == 0) {
+                return;
+            }
+            CopyPosition(this, &gPlayerEntity);
+            sub_08004542(this);
+            sub_08004542(&gPlayerEntity);
+            gPlayerEntity.collisionLayer = 1;
+            gPlayerEntity.flags |= ENT_COLLIDE;
+            gPlayerState.queued_action = 0x1f;
+            gPlayerState.field_0x38 = this->type2;
+            gPlayerState.field_0x39 = 0xff;
+            this->spritePriority.b0 = gPlayerEntity.spritePriority.b0 - 1;
+            this->action++;
+            sub_08077B20();
+            SoundReq(SFX_153);
+            SoundReq(SFX_PLY_VO5);
+        }
+    }
+}
+
+void Whirlwind_Action2(Entity* this) {
+    UpdateAnimationSingleFrame(this);
+    if (sub_0800419C(this, &gPlayerEntity, 0xc, 0xc) == 0) {
+        ResetCollisionLayer(this);
+        this->spriteOrientation.flipY = 1;
+        this->spriteRendering.b3 = 1;
+        this->action--;
+    }
+}