Restore evil spirit (#654)

* Delete asm/object directory

* Restore evilSpirit.c

* Sync linker

* Delete data/const/object/evilSpirit.s

* Update assets.json

* Fix fields

1 files changed, 214 insertions, 0 deletions

diff --git a/src/object/evilSpirit.c b/src/object/evilSpirit.c
new file mode 100644
index 00000000..0208d997
--- /dev/null
+++ b/src/object/evilSpirit.c
@@ -0,0 +1,214 @@
+#define NENT_DEPRECATED
+#include "entity.h"
+#include "functions.h"
+#include "flags.h"
+#include "object.h"
+
+typedef struct {
+    Entity base;
+    u8 filler[0xe];
+    u16 unk76;
+    u16 unk78;
+    u16 unk7a;
+    u16 unk7c;
+    u8 filler2;
+    u8 unk7f;
+    s32 x;
+    s32 y;
+} EvilSpiritEntity;
+
+void EvilSpirit_Init(EvilSpiritEntity*);
+void EvilSpirit_Action1(EvilSpiritEntity*);
+void EvilSpirit_Action2(EvilSpiritEntity*);
+void EvilSpirit_Action3(EvilSpiritEntity*);
+
+void EvilSpirit(Entity* this) {
+    static void (*const EvilSpirit_Actions[])(EvilSpiritEntity*) = {
+        EvilSpirit_Init,
+        EvilSpirit_Action1,
+        EvilSpirit_Action2,
+        EvilSpirit_Action3,
+    };
+    EvilSpirit_Actions[this->action]((EvilSpiritEntity*)this);
+    this->contactFlags = 0;
+    SetAffineInfo(this, ((EvilSpiritEntity*)this)->unk76, ((EvilSpiritEntity*)this)->unk7a, 0);
+}
+
+void EvilSpirit_Init(EvilSpiritEntity* this) {
+    static const u16 gUnk_08120678[] = { 0x100, 0x110, 0x150, 0x1c0, 0x200 };
+    u32 uVar1;
+    Entity* evilSpiritEnt;
+    u32 index;
+
+    if (CheckLocalFlag(SORA_ELDER_RECOVER)) {
+        DeleteThisEntity();
+    }
+    super->action = 1;
+    uVar1 = gUnk_08120678[super->type];
+    this->unk7c = uVar1;
+    this->unk76 = uVar1;
+    this->unk7a = this->unk7c;
+    if (super->type == 0) {
+        this->x = super->x.WORD;
+        this->y = super->y.WORD;
+        super->spriteRendering.b3 = 0;
+        super->parent = super;
+        COLLISION_ON(super);
+        super->collisionFlags = 7;
+        super->hitType = 1;
+        super->flags2 = 4;
+        for (index = 0; index < 4; index++) {
+            evilSpiritEnt = CreateObjectWithParent(super, EVIL_SPIRIT, index + 1, 0);
+            super->child = evilSpiritEnt;
+            if (evilSpiritEnt != NULL) {
+                evilSpiritEnt->parent = super->parent;
+                super->child->child = super;
+                super->parent = super->child;
+            }
+        }
+    } else {
+        super->spriteRendering.b3 = 1;
+    }
+    InitializeAnimation(super, super->type);
+    EvilSpirit_Action1(this);
+}
+
+void EvilSpirit_Action1(EvilSpiritEntity* this) {
+    s32 sVar3;
+    u32 dir;
+    s16 iVar5;
+
+    if (super->type != 0) {
+        if (((EvilSpiritEntity*)super->child)->unk7f == 0) {
+            this->unk76 = this->unk7c;
+            this->unk7a = this->unk7c;
+            super->speed = 0x300;
+            super->direction =
+                sub_080045DA(super->parent->x.WORD - super->x.WORD, super->parent->y.WORD - super->y.WORD) ^ 0x80;
+        } else {
+            super->speed = 0x600;
+            dir = sub_080045DA(gPlayerEntity.x.WORD - super->x.WORD, gPlayerEntity.y.WORD - super->y.WORD) ^ 0x80;
+            if (dir != super->direction) {
+                if ((u8)(dir - super->direction) > 0x80) {
+                    super->direction += 3;
+                } else {
+                    super->direction -= 3;
+                }
+            }
+            if ((gPlayerEntity.animationState & 2) == 0) {
+                this->unk76 = this->unk7c + 0x40;
+            } else {
+                this->unk76 = this->unk7c - 0x20;
+                this->unk7a = this->unk7c + 0x50;
+                ;
+            }
+        }
+        super->x = super->parent->x;
+        super->y = super->parent->y;
+        LinearMoveAngle(super, (int)super->speed, super->direction);
+        return;
+    }
+
+    if ((super->contactFlags & 0x7f) == 0x13) {
+        super->direction++;
+        super->gustJarTolerance--;
+        this->unk7f = 1;
+        if ((gPlayerEntity.animationState & 2) == 0) {
+            this->unk76 = this->unk7c + 0x10;
+        } else {
+            this->unk76 = this->unk7c - 0x20;
+            this->unk7a = this->unk7c + 0x30;
+        }
+    } else {
+        super->direction = super->direction + 2;
+        super->gustJarTolerance = 0xf0;
+        this->unk7f = 0;
+        this->unk76 = this->unk7c;
+        this->unk7a = this->unk7c;
+    }
+
+    if (super->gustJarTolerance == 0) {
+        super->action = 2;
+        this->unk7f = 0;
+        return;
+    }
+
+    if ((super->direction + 0x40) * 0x1000000 >= 0) {
+        sVar3 = this->unk76;
+        if ((short)this->unk76 >= 1) {
+            this->unk76 = -sVar3;
+        }
+    } else {
+        sVar3 = this->unk76;
+        if (-1 >= (short)this->unk76) {
+            this->unk76 = -sVar3;
+        }
+    }
+
+    sVar3 = FixedMul(gSineTable[super->direction], 0x2000);
+    iVar5 = FixedDiv(sVar3, 0x100);
+    super->x.WORD = this->x + (iVar5 << 8);
+    sVar3 = FixedMul(gSineTable[super->direction + 0x40], 0x1000);
+    iVar5 = FixedDiv(sVar3, 0x100);
+    super->y.WORD = this->y - (iVar5 << 8);
+}
+
+void EvilSpirit_Action2(EvilSpiritEntity* this) {
+    u32 index;
+
+    if ((super->contactFlags & 0x7f) != 0x13) {
+        super->action = 3;
+    } else {
+        if (sub_0806F3E4(super)) {
+            SetLocalFlag(SORA_ELDER_RECOVER);
+            SetRoomFlag(0);
+
+            for (index = 0; index < 4; index++) {
+                Entity* ent = super->child;
+                super->child = ent->parent;
+                DeleteEntity(ent);
+            }
+            DeleteThisEntity();
+        }
+    }
+}
+
+void EvilSpirit_Action3(EvilSpiritEntity* this) {
+    short sVar2;
+    short iVar4;
+    int iVar6;
+
+    super->direction = sub_080045DA(this->x - super->x.WORD, this->y - super->y.WORD);
+    if ((super->contactFlags & 0x7f) == 0x13) {
+        super->speed = 0x100;
+        super->gustJarTolerance--;
+        this->unk7f = 1;
+
+        if ((gPlayerEntity.animationState & 2) == 0) {
+            this->unk76 = this->unk7c + 0x10;
+        } else {
+            this->unk76 = this->unk7c - 0x20;
+            this->unk7a = this->unk7c + 0x30;
+        }
+    } else {
+        super->speed = 0x200;
+        super->gustJarTolerance = 0xf0;
+        this->unk7f = 0;
+        this->unk76 = this->unk7c;
+        this->unk7a = this->unk7c;
+    }
+
+    if (super->gustJarTolerance == 0) {
+        super->action = 2;
+        this->unk7f = 0;
+    } else {
+        LinearMoveAngle(super, super->speed, super->direction);
+        super->direction ^= 0x80;
+        sVar2 = FixedMul(gSineTable[super->direction], 0x2000);
+        iVar6 = this->x + (FixedDiv(sVar2, 0x100) << 8);
+        sVar2 = FixedMul(gSineTable[super->direction + 0x40], 0x1000);
+        if (EntityWithinDistance(super, iVar6, this->y - (FixedDiv(sVar2, 0x100) << 8), 2)) {
+            super->action = 1;
+        }
+    }
+}