Decompile cat

src/npc/cat.c

@@ -1,11 +1,54 @@
 #include "global.h"
 #include "entity.h"
+#include "functions.h"
+#include "save.h"
+#include "player.h"
+#include "random.h"
+#include "textbox.h"
+#include "npc.h"
+#include "audio.h"
 
-extern void sub_0806ED78();
 extern void sub_08067C44();
 
 extern void (*gCat[9])(Entity*);
 
+extern Dialog gUnk_08110EF8;
+
+extern Hitbox gUnk_08110EF0;
+extern void sub_08067B08(Entity*);
+
+extern u32 sub_08067D20();
+extern void sub_08067AAC(Entity*);
+extern void sub_08067B34(Entity*);
+extern void sub_08067B80(Entity*, u32);
+
+extern void sub_08067B70(Entity*);
+
+extern void sub_08067C24(Entity*);
+extern void sub_08067BD4(Entity*);
+extern u32 sub_08067D74(Entity*);
+extern void sub_08067C18(Entity*);
+
+extern Hitbox* gUnk_08111154[8];
+extern void sub_08067DDC(Entity*);
+
+extern u16 gUnk_081110FC[4];
+extern void sub_08067DCC(Entity*, u32);
+
+extern u8 gUnk_0811110C[2];
+extern u32 gUnk_0811110F;
+extern void sub_08078850(Entity*, u32, u8, u32*);
+
+extern u16 gUnk_08111104[];
+
+extern u32 sub_0806FCA0(Entity*, Entity*);
+
+extern Entity* sub_08049DF4(u32);
+
+void sub_08067790(Entity* this) {
+    ShowNPCDialogue(this, &gUnk_08110EF8 + this->type * 10 + gSave.unk8);
+}
+
 // Main
 void Cat(Entity* ent) {
     gCat[ent->action](ent);
@@ -14,3 +57,342 @@ void Cat(Entity* ent) {
         sub_0806ED78(ent);
     }
 }
+
+void sub_080677EC(Entity* this) {
+    u8 bVar1;
+    u32 uVar2;
+
+    this->spriteSettings.b.draw = 1;
+    this->direction = 8;
+    this->speed = 0x80;
+    this->field_0x3c = 7;
+    this->field_0x40 = 0x48;
+    this->damageType = -0x58;
+    this->flags2 = 1;
+    this->field_0x68.HALF.HI = 0xff;
+    if (this->x.HALF.HI < gPlayerEntity.x.HALF.HI) {
+        this->spriteSettings.b.flipX = 1;
+    } else {
+        this->spriteSettings.b.flipX = 0;
+    }
+
+    this->field_0x68.HALF.LO = sub_0801E99C(this);
+    this->hitbox = &gUnk_08110EF0;
+    uVar2 = sub_0805ACC0(this);
+    if (uVar2 == 0) {
+        uVar2 = this->x.HALF.HI;
+    } else {
+        uVar2 >>= 0x10;
+    }
+    this->field_0x6c.HWORD = uVar2;
+    this->field_0x6e.HWORD = this->actionDelay + uVar2;
+    this->actionDelay = 0;
+    this->field_0x74.HALF.HI = 0;
+    this->field_0x74.HALF.LO = (Random() & 0x7f) + 0x1e;
+    this->field_0x68.HALF.HI = 0xff;
+    sub_08067B08(this);
+}
+
+void sub_080678AC(Entity* this) {
+    u32 iVar1;
+    u16* psVar2;
+
+    iVar1 = sub_08067D20();
+    if (iVar1 != 0) {
+        sub_08067B80(this, 5);
+    } else {
+        psVar2 = (u16*)&this->field_0x70.HALF.HI;
+        if (*psVar2 != 0) {
+            *psVar2 = *psVar2 - 1;
+        }
+        if ((this->frames.all == 1) && (*psVar2 == 0)) {
+            sub_08067AAC(this);
+        } else {
+            UpdateAnimationSingleFrame(this);
+            if ((this->frames.all & 0x80) != 0) {
+                sub_08067B34(this);
+            }
+        }
+    }
+}
+
+void sub_08067904(Entity* this) {
+    if (sub_08067D20() != 0) {
+        sub_08067B80(this, 8);
+        return;
+    }
+
+    this->field_0x70.HALF.HI -= 1;
+    if (this->field_0x70.HALF.HI == 0) {
+        sub_08067B70(this);
+        return;
+    }
+    if (this->direction == 8) {
+        if (this->x.HALF.HI > this->field_0x6e.HWORD) {
+            this->direction = 0x18;
+            this->spriteSettings.b.flipX = 0;
+        }
+    } else {
+        if (this->x.HALF.HI < this->field_0x6c.HWORD) {
+            this->direction = 8;
+            this->spriteSettings.b.flipX = 1;
+        }
+    }
+    sub_0806F69C(this);
+    UpdateAnimationSingleFrame(this);
+}
+
+void sub_0806797C(Entity* this) {
+    UpdateAnimationSingleFrame(this);
+    if (this->frames.b.f3 != 0) {
+        sub_08067B08(this);
+    }
+}
+
+void sub_0806799C(Entity* this) {
+    UpdateAnimationSingleFrame(this);
+    if ((gTextBox.doTextBox & 0x7f) == 0) {
+        sub_08067B08(this);
+        sub_0805E3A0(this, 1);
+    }
+}
+
+void sub_080679C4(Entity* this) {
+    if (this->field_0x74.HALF.LO == 0 || --this->field_0x74.HALF.LO == 0 || sub_08067D20(this) == 0) {
+        sub_08067C24(this);
+    } else {
+        UpdateAnimationSingleFrame(this);
+        sub_08067BD4(this);
+        if (sub_08067D74(this) != 0) {
+            sub_08067C18(this);
+        }
+    }
+}
+
+void sub_08067A0C(Entity* this) {
+    u8 tmp;
+
+    UpdateAnimationSingleFrame(this);
+    if (this->frames.b.f3 != 0) {
+        if (sub_08067D20(this) != 0) {
+            sub_08067B80(this, 5);
+            this->actionDelay = this->actionDelay + 0x14;
+        } else {
+            sub_08067C24(this);
+        }
+    } else {
+        tmp = (this->frames.all & 7);
+        if (tmp != 0) {
+            this->flags = this->flags | 0x80;
+            this->hitbox = gUnk_08111154[tmp - 1 + ((this->spriteSettings.b.flipX << 2))];
+        } else {
+            sub_08067DDC(this);
+        }
+    }
+}
+
+void sub_08067A78(Entity* this) {
+    UpdateAnimationSingleFrame(this);
+    if (this->frames.b.f3 != 0) {
+        sub_08067AAC(this);
+    }
+}
+
+void sub_08067A98(Entity* this) {
+    if (UpdateFuseInteraction(this) != 0) {
+        sub_08067B08(this);
+    }
+}
+
+void sub_08067AAC(Entity* this) {
+    this->action = 2;
+    this->field_0x70.HALF.HI = gUnk_081110FC[(Random() & 3)];
+
+    this->spriteSettings.b.flipX = this->direction >> 4 ^ 1;
+
+    sub_08067DCC(this, 3);
+    sub_08078850(this, 0, gUnk_0811110C[2], &gUnk_0811110F);
+}
+
+void sub_08067B08(Entity* this) {
+    this->action = 1;
+    this->field_0x70.HALF.HI = gUnk_08111104[Random() & 3];
+    sub_08067B34(this);
+}
+
+void sub_08067B34(Entity* this) {
+    sub_08067DCC(this, 0);
+    this->frameDuration = (Random() & 0x30) + 0xb4;
+    sub_08078850(this, 0, gUnk_0811110C[this->spriteSettings.b.flipX], &gUnk_0811110F);
+}
+
+void sub_08067B70(Entity* this) {
+    this->action = 3;
+    sub_08067DCC(this, 4);
+}
+
+void sub_08067B80(Entity* this, u32 param) {
+    this->action = 5;
+    this->actionDelay = 0x14;
+    this->field_0x74.HALF.LO = (Random() & 0x7f) + 0x1e;
+    InitAnimationForceUpdate(this, param);
+    sub_08067DDC(this);
+    if (this->x.HALF.HI < gPlayerEntity.x.HALF.HI) {
+        this->spriteSettings.b.flipX = 1;
+    } else {
+        this->spriteSettings.b.flipX = 0;
+    }
+}
+
+void sub_08067BD4(Entity* this) {
+    if (this->spriteSettings.b.flipX > 0) {
+        if (this->x.HALF.HI - 4 > gPlayerEntity.x.HALF.HI) {
+            this->spriteSettings.b.flipX = 0;
+        }
+    } else {
+        if (this->x.HALF.HI + 4 < gPlayerEntity.x.HALF.HI) {
+            this->spriteSettings.b.flipX = 1;
+        }
+    }
+}
+
+void sub_08067C18(Entity* this) {
+    this->action = 6;
+    InitAnimationForceUpdate(this, 6);
+}
+
+void sub_08067C24(Entity* this) {
+    this->action = 7;
+    this->field_0x74.HALF.HI = 0x14;
+    sub_08067DDC(this);
+    InitAnimationForceUpdate(this, 7);
+}
+
+void sub_08067C44(Entity* this) {
+    s32 iVar4;
+    u32 uVar5;
+
+    uVar5 = -((s32) - (gPlayerState.flags.all & 0x80) >> 0x1f);
+    if (uVar5 != this->field_0x68.HALF.HI) {
+        if (uVar5 == 0) {
+            sub_08078778(this);
+        } else {
+            sub_080787A8(this, this->field_0x68.HALF.LO);
+        }
+    }
+
+    this->field_0x68.HALF.HI = uVar5;
+
+    if (this->interactType == 0) {
+        return;
+    }
+
+    iVar4 = sub_0806FCA0(this, &gPlayerEntity);
+    switch (this->animIndex) {
+        case 0:
+        default:
+            if (iVar4 == 2) {
+                InitAnimationForceUpdate(this, 2);
+            } else {
+                InitAnimationForceUpdate(this, 1);
+            }
+            break;
+        case 3:
+            if (iVar4 == 1) {
+                this->spriteSettings.b.flipX = 1;
+            } else {
+                if (this->spriteSettings.b.flipX == 3) { // TODO 3 ???
+                    this->spriteSettings.b.flipX = 0;
+                }
+            }
+            if (iVar4 != 2) {
+                InitAnimationForceUpdate(this, 1);
+            } else {
+                InitAnimationForceUpdate(this, 2);
+            }
+            break;
+    }
+
+    if (this->interactType == 2) {
+        this->action = 8;
+        sub_0806F118(this);
+    } else {
+        this->action = 4;
+        sub_08067790(this);
+        sub_0805E3A0(this, 2);
+    }
+    this->interactType = 0;
+    SoundReq(SFX_VO_CAT);
+}
+
+u32 sub_08067D20(Entity* this) {
+    s32 tmp;
+    Entity* entity;
+    int iVar4;
+    if (this->field_0x74.HALF.HI != 0) {
+        this->field_0x74.HALF.HI -= 1;
+    } else {
+        entity = sub_08049DF4(2);
+        if (entity != NULL) {
+            tmp = this->spriteSettings.raw * 0x2000000; // TODO maybe convert to ternary?
+            iVar4 = 0x28;
+            if (tmp < 0) {
+                iVar4 = 0x10;
+            }
+
+            if (((u32)(entity->x.HALF.HI - (this->x.HALF.HI - iVar4)) < 0x31) &&
+                ((((u32)entity->y.HALF.HI) - (this->y.HALF.HI - 4)) < 0x39)) {
+                return 1;
+            }
+        }
+    }
+    return 0;
+}
+
+u32 sub_08067D74(Entity* this) {
+    Entity* entity;
+    int iVar2;
+    s32 tmp;
+
+    if (this->type != 5) {
+        if (this->actionDelay != 0) {
+            this->actionDelay -= 1;
+        }
+        entity = sub_08049DF4(2);
+        if (entity != NULL) {
+            tmp = (this->spriteSettings.raw * 0x2000000); // TODO convert to ternary?
+            iVar2 = 0x18;
+            if (tmp < 0) {
+                iVar2 = 8;
+            }
+            if ((((u32)(entity->x.HALF.HI - (this->x.HALF.HI - iVar2)) < 0x1f) &&
+                 ((u32)(entity->y.HALF.HI - this->y.HALF.HI) < 0x17)) &&
+                (this->actionDelay == 0)) {
+                return 1;
+            }
+        }
+    }
+    return 0;
+}
+
+void sub_08067DCC(Entity* this, u32 param) {
+    this->field_0x70.BYTES.byte1 = param;
+    InitAnimationForceUpdate(this, param);
+}
+
+void sub_08067DDC(Entity* this) {
+    this->flags = this->flags & 0x7f;
+    this->bitfield = 0;
+    this->iframes = 0;
+    this->hitbox = &gUnk_08110EF0;
+}
+
+void Cat_Fusion(Entity* this) {
+    if (this->action == 0) {
+        this->action += 1;
+        this->spriteSettings.b.draw = 1;
+        InitAnimationForceUpdate(this, 5);
+    } else {
+        UpdateAnimationSingleFrame(this);
+    }
+}