Decompile Object61

1 files changed, 176 insertions, 0 deletions

diff --git a/src/object/object61.c b/src/object/object61.c
new file mode 100644
index 00000000..a369aac4
--- /dev/null
+++ b/src/object/object61.c
@@ -0,0 +1,176 @@
+/**
+ * @file object61.c
+ * @ingroup Objects
+ *
+ * @brief Object61 object
+ */
+
+#define NENT_DEPRECATED
+#include "global.h"
+#include "object.h"
+#include "functions.h"
+
+typedef struct {
+    /*0x00*/ Entity base;
+    /*0x68*/ u8 unk_68[6];
+    /*0x6e*/ u16 unk_6e;
+    /*0x70*/ u8 unk_70[2];
+    /*0x72*/ u16 unk_72;
+    /*0x74*/ u16 unk_74;
+    /*0x76*/ u16 unk_76;
+} Object61Entity;
+
+typedef struct {
+    /*0x00*/ Entity base;
+    /*0x68*/ u8 unk_68[0x14];
+    /*0x7c*/ u32 unk_7c;
+    /*0x80*/ u8 unk_80[8];
+} PlayerEntity;
+
+#define gNewPlayerEntity (*(PlayerEntity*)&gPlayerEntity)
+
+void Object61_Init(Object61Entity*);
+void Object61_Action1(Object61Entity*);
+void Object61_Action1Type0(Object61Entity*);
+void Object61_Action1Type1(Object61Entity*);
+void sub_080936C8(Object61Entity*);
+
+void Object61(Object61Entity* this) {
+    static void (*const Object61_Actions[])(Object61Entity*) = {
+        Object61_Init,
+        Object61_Action1,
+    };
+    if ((gPlayerState.flags & PL_PARACHUTE) == 0) {
+        if (super->type == 0) {
+            gRoomControls.camera_target = &gPlayerEntity;
+        }
+        DeleteThisEntity();
+    }
+    Object61_Actions[super->action](this);
+}
+
+void Object61_Init(Object61Entity* this) {
+    super->action = 1;
+    super->lastFrameIndex = 0xff;
+    super->palette.b.b0 = gPlayerEntity.palette.b.b0;
+    if (super->type == 0) {
+        gRoomControls.camera_target = super;
+        super->spriteRendering.b0 = 3;
+        this->unk_6e = 0x180;
+        this->unk_72 = 0x180;
+        CreateObjectWithParent(super, OBJECT_61, 1, 0);
+    }
+    Object61_Action1(this);
+}
+
+void Object61_Action1(Object61Entity* this) {
+    static void (*const Object61_Action1Types[])(Object61Entity*) = {
+        Object61_Action1Type0,
+        Object61_Action1Type1,
+    };
+    Object61_Action1Types[super->type](this);
+}
+
+void Object61_Action1Type0(Object61Entity* this) {
+    u32 tmp;
+    if ((s16)this->unk_6e < 0) {
+        this->unk_6e = -this->unk_6e;
+    }
+    switch (gPlayerEntity.subAction) {
+        case 1:
+            this->unk_72 -= 4;
+            break;
+        case 2:
+            if (super->field_0xf == 0) {
+                if (this->unk_72 > 0x80) {
+                    this->unk_72 -= 0x20;
+                } else {
+                    super->field_0xf += 1;
+                    SoundReq(SFX_124);
+                }
+                if (this->unk_6e < 0x120) {
+                    this->unk_6e += 0x40;
+                }
+            } else if (super->field_0xf != 0xff) {
+                if (this->unk_72 < 0x100) {
+                    this->unk_72 += 0x20;
+                } else {
+                    this->unk_72 = 0x100;
+                }
+                if (this->unk_6e > 0x100) {
+                    this->unk_6e -= 0x20;
+                } else {
+                    this->unk_6e = 0x100;
+                }
+                if (this->unk_6e == 0x100) {
+                    super->field_0xf = 0xff;
+                }
+            } else {
+                sub_080936C8(this);
+            }
+            break;
+        case 3:
+        default:
+            sub_080936C8(this);
+            break;
+    }
+    tmp = gPlayerEntity.animationState & 2;
+    if (tmp != 0) {
+        super->frameIndex = 1;
+        if (gPlayerEntity.animationState == 2) {
+            this->unk_6e = -this->unk_6e;
+        }
+    } else {
+        super->frameIndex = tmp;
+    }
+    if (super->frameIndex != super->lastFrameIndex) {
+        super->lastFrameIndex = super->frameIndex;
+        sub_080042D0(super, super->frameIndex, super->spriteIndex);
+    }
+    CopyPosition(&gPlayerEntity, super);
+
+    super->spriteOrientation.flipY = gPlayerEntity.spriteOrientation.flipY;
+    super->spriteRendering.b3 = gPlayerEntity.spriteRendering.b3;
+    sub_0806FCF4(super, this->unk_72, 10, 2);
+    sub_0805EC9C(super, this->unk_6e, this->unk_72, 0);
+    sub_0806FEBC(&gPlayerEntity, 1, super);
+}
+
+void Object61_Action1Type1(Object61Entity* this) {
+    super->frameIndex = ((gPlayerEntity.direction + (gPlayerEntity.direction >> 1)) >> 2) + 2;
+    if (super->frameIndex != super->lastFrameIndex) {
+        super->lastFrameIndex = super->frameIndex;
+        sub_080042D0(super, super->frameIndex, super->spriteIndex);
+    }
+    CopyPosition(&gPlayerEntity, super);
+    super->spriteOrientation.flipY = gPlayerEntity.spriteOrientation.flipY;
+    super->spriteRendering.b3 = gPlayerEntity.spriteRendering.b3;
+    sub_0806FCF4(super, ((Object61Entity*)super->parent)->unk_72, 0x18, 0);
+    super->spriteOffsetY = -super->spriteOffsetY;
+    sub_0806FEBC(&gPlayerEntity, 0, super);
+}
+
+void sub_080936C8(Object61Entity* this) {
+    s32 tmp = gNewPlayerEntity.unk_7c;
+    this->unk_76 = 0x138 - (gNewPlayerEntity.unk_7c >> 2);
+    this->unk_74 = 8 - (tmp / 0x3c);
+    if (super->actionDelay == 0) {
+        if (this->unk_76 < this->unk_6e) {
+            this->unk_6e -= 8;
+            this->unk_72 += 8;
+        } else {
+            super->actionDelay++;
+            this->unk_6e = this->unk_76;
+            this->unk_72 = this->unk_76 + 0x30;
+        }
+    } else {
+        if (this->unk_76 + 0x30 > this->unk_6e) {
+            this->unk_6e += 8;
+            this->unk_72 -= 8;
+        } else {
+            super->actionDelay = 0;
+            this->unk_6e = this->unk_76 + 0x30;
+            this->unk_72 = this->unk_76;
+        }
+    }
+}