button.c: ok

One non-matching for regalloc (probably caused by wrong types tbh)

1 files changed, 286 insertions, 0 deletions

diff --git a/src/object/button.c b/src/object/button.c
new file mode 100644
index 00000000..b66c7f2d
--- /dev/null
+++ b/src/object/button.c
@@ -0,0 +1,286 @@
+#include "global.h"
+#include "entity.h"
+#include "flags.h"
+#include "room.h"
+#include "functions.h"
+
+extern void (*const gUnk_0811EE38[])(Entity*);
+
+void Button(Entity* this) {
+    gUnk_0811EE38[this->action](this);
+}
+
+extern u32 sub_08081E3C(Entity*);
+
+void sub_08081AE0(Entity* this) {
+    this->flags &= 0x7F;
+    this->scriptedScene = 3;
+    this->y.HALF.HI++;
+    if (this->cutsceneBeh.HWORD != 0) {
+        this->collisionLayer = this->cutsceneBeh.HWORD;
+    }
+    this->field_0x74.HWORD = (((this->x.HALF.HI - gRoomControls.roomOriginX)>>4) & 0x3F) |
+    ((((this->y.HALF.HI - gRoomControls.roomOriginY)>>4) & 0x3F) << 6);
+    this->field_0x70.HALF.HI = GetTileType(this->field_0x74.HWORD, this->collisionLayer);
+    if (this->entityType.form == 0 && CheckFlags(this->field_0x86)) {
+        this->action = 5;
+        SetTileType(0x7A, this->field_0x74.HWORD, this->collisionLayer);
+    } else {
+        if (sub_08081E3C(this)) {
+            this->action = 2;
+        } else {
+            this->action = 1;
+        }
+    }
+}
+
+void sub_08081B84(Entity* this) {
+    if (sub_08081E3C(this)) {
+        this->action=2;
+        this->field_0x70.HALF.HI = GetTileType(this->field_0x74.HWORD, this->collisionLayer);
+    }
+}
+
+u32 sub_08081CB0(Entity*);
+void sub_0805E4E0(Entity*, u32);
+void sub_08081FF8(Entity*);
+
+void sub_08081BAC(Entity* this) {
+    if (sub_08081CB0(this)) {
+        this->previousActionFlag = 0;
+        this->actionDelay = 0xA;
+        sub_0805E4E0(this, 0xA);
+        sub_08081FF8(this);
+        if (this->entityType.form == 1) {
+            this->action = 3;
+        } else {
+            this->action = 5;
+        }
+    }
+}
+
+u32 sub_08081F7C(Entity*, u32);
+u32 sub_08081D28(Entity*);
+void sub_08081E6C(Entity*);
+
+void sub_08081BE0(Entity* this) {
+    if (!sub_08081F7C(this, 0x78))
+        return;
+    if (!sub_08081D28(this)) {
+        this->action = 4;
+        this->field_0xf = 1;
+        if ((gPlayerState.heldObject == 2) || (!(gPlayerState.field_0x34[1] & 0x80))) {
+            this->actionDelay = 0x18;
+        } else {
+            this->actionDelay = 0x8;
+        }
+    } else {
+        sub_08081E6C(this);
+    }
+}
+
+void sub_08081C30(Entity* this) {
+    if (this->actionDelay != 0) {
+        this->actionDelay--;
+        if (this->field_0xf != 0) {
+            this->field_0xf = 0;
+            SetTile(0x4035, this->field_0x74.HWORD, this->collisionLayer);
+        }
+        if (sub_08081CB0(this)) {
+            this->action = 3;
+            this->actionDelay = 0;
+        }
+    } else {
+        this->action = 2;
+        ClearFlag(this->field_0x86);
+        SetTileType(0x77, this->field_0x74.HWORD, this->collisionLayer);
+        PlaySFX(0x10C);
+    }
+}
+
+void sub_08081C98(Entity* this) {
+    if (sub_08081F7C(this, 0x7a)) {
+        sub_08081E6C(this);
+    }
+}
+
+Entity* sub_08081D74(Entity*);
+void sub_0807B7D8(u32, u32, u32);
+u32 sub_080001DA(u32, u32);
+
+u32 sub_08081CB0(Entity* this) {
+    u16 tmp;
+    if (sub_08081D74(this)) {
+        this->field_0x70.HALF.LO = -1;
+        if (GetTileType(this->field_0x74.HWORD, this->collisionLayer) == 0x4035) {
+            sub_0807B7D8(0x78, this->field_0x74.HWORD, this->collisionLayer);
+        }
+        return 1;
+    } else {
+        tmp = GetTileType(this->field_0x74.HWORD, this->collisionLayer);
+        if (tmp != 0x77 && tmp != 0x79 && tmp != 0x4035) {
+            this->field_0x70.HALF.LO = sub_080001DA(this->field_0x74.HWORD, this->collisionLayer);
+            return 1;
+        }
+    }
+    return 0;
+}
+
+u32 sub_08081D28(Entity* this) {
+    if (sub_08081D74(this)) {
+        this->field_0x70.HALF_U.LO = 0xFFFF;
+        return 1;
+    } else {
+        if (this->field_0x70.HALF_U.LO == 0xFFFF) {
+            return 0;
+        }
+        if (sub_080001DA(this->field_0x74.HWORD, this->collisionLayer) != this->field_0x70.HALF_U.LO) {
+            return 0;
+        }
+    }
+    return 1;
+}
+
+extern u32 sub_080002E0(u32, u32);
+extern Entity* gUnk_03004040[];
+extern u32 sub_080041A0(Entity*, Entity*, u32, u32);
+u32 sub_08081E0C(Entity*);
+
+Entity* sub_08081D74(Entity* this) {
+    Entity* ent;
+    if (sub_080002E0(this->field_0x74.HWORD, this->collisionLayer) == 0xF) {
+        return 0;
+    }
+    ent = 0;
+    if (sub_08081E0C(this)) {
+        if (!(gPlayerState.flags.all & 0x10) && !(gPlayerState.flags.all & 0x80)) {
+            ent = &gPlayerEntity;
+        }
+    } else {
+        if (gPlayerState.flags.all & 0x400000) {
+            if (sub_080041A0(this, gUnk_03004040[0], 5, 6)) {
+                ent = gUnk_03004040[0];
+            } else if (sub_080041A0(this, gUnk_03004040[1], 5, 6)) {
+                ent = gUnk_03004040[1];
+            } else if (sub_080041A0(this, gUnk_03004040[2], 5, 6)) {
+                ent = gUnk_03004040[2];
+            }
+        }
+    }
+    this->attachedEntity=ent;
+    return ent;
+}
+
+extern u32 sub_08079F8C();
+
+u32 sub_08081E0C(Entity* this) {
+    Entity* tmp = &gPlayerEntity;
+    if (tmp->height.HALF.HI != 0 || !sub_08079F8C()) {
+        return 0;
+    } else {
+        return sub_080041A0(this, tmp, 5, 6);
+    }
+}
+
+extern u16 gUnk_0811EE50[];
+
+u32 sub_08081E3C(Entity* this) {
+    u16* tmp1;
+    int tmp2;
+    tmp2 = GetTileType(this->field_0x74.HWORD, this->collisionLayer);
+    tmp1 = gUnk_0811EE50;
+    do {
+        if (*tmp1 == tmp2) return 1;
+    } while (*++tmp1);
+    return 0;
+}
+
+u32 sub_08081F00(u32*, u32*);
+
+extern u16 gMapDataTopSpecial[0x2000];
+
+#ifdef NON_MATCHING
+void sub_08081E6C(Entity* this) {
+    u32 r4;
+    u16 *tmp, *r1;
+    u8 *tmp2;
+    u32 r6 = this->field_0x74.HWORD;
+    u32 r5 = this->collisionLayer;
+    u32 tile = GetTileType(r6,r5);
+    if (tile < 0x4000)
+        return;
+    r1 = GetLayerByIndex(r5);
+    r4 = (this->entityType.form == 0 ? 0x7a : 0x78);
+    tmp = r1 + 0x3802;
+    r1 += 0x3002 + r4;
+    tmp = tmp + (*r1 << 2);
+    tmp2 = (r5 == 2 ? gMapDataTopSpecial : (u8*)&gUnk_02019EE0);
+    tmp2 += (((0x3f & r6)<<1)+((0xfc0 & r6)<<2))<<1;
+    if (sub_08081F00((u32*)tmp2, (u32*)tmp))
+        return;
+    SetTileType(r4, r6, r5);
+    SetTile(tile,r6,r5);
+}
+#else
+NAKED
+void sub_08081E6C(Entity* this) {
+    asm(".include \"asm/non_matching/button/sub_08081E6C.s\"");
+}
+#endif
+
+u32 sub_08081F00(u32* unk1, u32* unk2) {
+    if (*unk1 != *unk2) return 0;
+    if (unk1[0x40] != unk2[1]) return 0;
+    return 1;
+}
+
+void sub_08081F24(Entity* this) {
+    Entity* fx = CreateFx(this, 0x11, 0x40);
+    if (fx) {
+        fx->scriptedScene = 3;
+        fx->x.HALF.HI += 7;
+        fx->y.HALF.HI += 5;
+    }
+    fx = CreateFx(this, 0x11, 0x40);
+    if (fx) {
+        fx->scriptedScene = 3;
+        fx->x.HALF.HI -= 7;
+        fx->y.HALF.HI += 5;
+    }
+}
+
+u32 sub_08081F7C(Entity* this, u32 r7) {
+    u16 tmp;
+    if (this->actionDelay == 0) return 1;
+    if (--this->actionDelay > 6) {
+        if(this->attachedEntity)
+            this->attachedEntity->spriteOffsetY = 0xfc;
+    } else {
+        if (this->actionDelay == 6) {
+            SetFlag(this->field_0x86);
+            SetTileType(r7, this->field_0x74.HWORD, this->collisionLayer);
+            sub_08081F24(this);
+            PlaySFX(0x10C);
+            if (this->field_0x70.HALF_U.LO != 0xFFFF)
+                SetTile(this->field_0x70.HALF_U.LO, this->field_0x74.HWORD, this->collisionLayer);
+            return 0;
+        }
+    }
+    return 1;
+}
+
+extern Entity* gUnk_03004040[3];
+extern void sub_080044AE(Entity*, u32, u32);
+
+void sub_08081FF8(Entity* this) {
+    u32 direction;
+    u32 i;
+    if (this->attachedEntity != &gPlayerEntity) return;
+    direction = GetFacingDirection(this->attachedEntity, this);
+    sub_080044AE(this->attachedEntity, 0x200, direction);
+    for (i = 0; i < 3; i++) {
+        if (gUnk_03004040[i]) {
+            sub_080044AE(gUnk_03004040[i],0x200, direction);
+        }
+    }
+}