decompile doorMimic

2026-07-26 06:37:00 -04:00 · 2020-08-29 18:01:35 +02:00
parent 9ad81a51d3
commit 6b8692d14f
8 changed files with 306 additions and 459 deletions
@@ -0,0 +1,271 @@
+#include "enemy.h"
+#include "entity.h"
+#include "functions.h"
+
+extern s16 sub_080001DA(u32, u32); // ?
+extern void sub_08049CF4();
+extern u32 sub_0806FBFC(u32, u32, u32, u32);
+void sub_080221C0();
+
+typedef struct {
+    s8 h;
+    s8 v;
+} PACKED PosOffset;
+
+extern void (*const gUnk_080CB734[])(Entity*);
+extern void (*const gUnk_080CB74C[])(Entity*);
+
+#if NON_MATCHING
+extern const PosOffset gUnk_080CB764[];
+#else
+extern const s8 gUnk_080CB764[];
+#endif
+extern const PosOffset gUnk_080CB76C[4][6];
+extern const u16 gUnk_080CB79C[];
+extern const BoundingBox* const* const gUnk_080CB8A4[];
+
+extern s16 gUnk_080B4488[];
+
+void DoorMimic(Entity* this) {
+    gUnk_080CB734[GetNextFunction(this)](this);
+    this->boundingBox = (BoundingBox*)gUnk_080CB8A4[this->entityType.parameter][this->frameIndex];
+}
+
+void sub_08021FDC(Entity* this) {
+    gUnk_080CB74C[this->action](this);
+}
+
+void sub_08021FF4(Entity* this) {
+    sub_0804AA30(this, gUnk_080CB734);
+}
+
+void sub_08022004(Entity* this) {
+    SetTile((u16)this->field_0x7c.HALF.LO, (u16)this->field_0x7c.HALF.HI, this->collisionLayer);
+    CreateFx(this, 5, 0);
+    sub_08049CF4(this);
+    DeleteThisEntity();
+}
+
+#if NON_MATCHING
+void sub_08022034(Entity* this) {
+    this->action = 1;
+    this->entityType.parameter = this->entityType.form & 3;
+    this->spritePriority.b0 = 5;
+    this->field_0x78.HWORD = gUnk_080CB764[this->entityType.parameter].h + this->x.HALF.HI;
+    this->field_0x7a.HWORD = gUnk_080CB764[this->entityType.parameter].v + this->y.HALF.HI;
+    InitializeAnimation(this, this->entityType.parameter);
+    sub_080221C0(this);
+}
+#else
+void sub_08022034(Entity* this) {
+    this->action = 1;
+    this->entityType.parameter = this->entityType.form & 3;
+    this->spritePriority.b0 = 5;
+    this->field_0x78.HWORD = gUnk_080CB764[this->entityType.parameter * 2] + this->x.HALF.HI;
+    this->field_0x7a.HWORD = gUnk_080CB764[this->entityType.parameter * 2 + 1] + this->y.HALF.HI;
+    InitializeAnimation(this, this->entityType.parameter);
+    sub_080221C0(this);
+}
+#endif
+
+void sub_0802209C(Entity* this) {
+    if (this->actionDelay == 0) {
+        if (sub_0806FBFC(this->field_0x78.HWORD, this->field_0x7a.HWORD, 0x10, 0x10)) {
+            this->action = 2;
+            this->actionDelay = 0x12;
+            InitializeAnimation(this, this->entityType.parameter + 4);
+        }
+    } else {
+        this->actionDelay = this->actionDelay - 1;
+    }
+}
+
+void sub_080220D8(Entity* this) {
+    if (--this->actionDelay == 0)
+        this->action = 3;
+}
+
+void sub_080220F0(Entity* this) {
+    GetNextFrame(this);
+    if (this->frames.all & 0x80) {
+        const PosOffset* off;
+        u32 i;
+
+        this->action = 4;
+        this->actionDelay = 0x78;
+        this->field_0x44 = 0;
+        off = gUnk_080CB76C[this->entityType.parameter];
+        for (i = 0; i < 6; i++, off++) {
+            Entity* fx = CreateFx(this, 0x11, 0);
+            if (fx) {
+                fx->x.HALF.HI += off->h;
+                fx->y.HALF.HI += off->v;
+            }
+        }
+        sub_08004488(260);
+    } else if (this->frames.all & 1) {
+        this->field_0x44 = 4;
+    }
+}
+
+void sub_08022174(Entity* this) {
+    sub_0800445C(this);
+    if (--this->actionDelay == 0) {
+        this->action = 5;
+        InitializeAnimation(this, this->entityType.parameter + 8);
+    }
+}
+
+void sub_08022198(Entity* this) {
+    sub_0800445C(this);
+    GetNextFrame(this);
+    if (this->frames.all & 0x80) {
+        this->action = 1;
+        this->actionDelay = 0x5a;
+    }
+}
+
+void sub_080221C0(Entity* this) {
+    u32 tile = COORD_TO_TILE(this) + gUnk_080B4488[this->entityType.parameter];
+    this->field_0x7c.HALF.HI = tile;
+    this->field_0x7c.HALF.LO = sub_080001DA(tile, this->collisionLayer);
+    SetTile(gUnk_080CB79C[this->entityType.parameter], tile, this->collisionLayer);
+}
+
+// clang-format off
+void (*const gUnk_080CB734[])(Entity*) = {
+    sub_08021FDC,
+    sub_08021FF4,
+    sub_08001324,
+    sub_08022004,
+    sub_08001242,
+    sub_08021FDC,
+};
+
+void (*const gUnk_080CB74C[])(Entity*) = {
+    sub_08022034,
+    sub_0802209C,
+    sub_080220D8,
+    sub_080220F0,
+    sub_08022174,
+    sub_08022198,
+};
+
+#if NON_MATCHING
+const PosOffset gUnk_080CB764[] = {
+    {-0x08,  0x00},
+    {-0x10, -0x08},
+    {-0x08, -0x10},
+    { 0x00, -0x08},
+};
+#else
+const s8 gUnk_080CB764[] = {
+    -0x08,  0x00,
+    -0x10, -0x08,
+    -0x08, -0x10,
+     0x00, -0x08,
+};
+#endif
+
+const PosOffset gUnk_080CB76C[][6] = {
+    {
+        {-0x04,  0x1a},
+        { 0x04,  0x1a},
+        {-0x0c,  0x10},
+        { 0x0c,  0x10},
+        {-0x0c,  0x08},
+        { 0x0c,  0x08},
+    },
+    {
+        {-0x1a, -0x04},
+        {-0x1a,  0x04},
+        {-0x10, -0x0c},
+        {-0x10,  0x0c},
+        {-0x08, -0x0c},
+        {-0x08,  0x0c},
+    },
+    {
+        {-0x04, -0x1a},
+        { 0x04, -0x1a},
+        {-0x0c, -0x10},
+        { 0x0c, -0x10},
+        {-0x0c, -0x08},
+        { 0x0c, -0x08},
+    },
+    {
+        { 0x1a, -0x04},
+        { 0x1a,  0x04},
+        { 0x10, -0x0c},
+        { 0x10,  0x0c},
+        { 0x08, -0x0c},
+        { 0x08,  0x0c},
+    },
+};
+
+const u16 gUnk_080CB79C[] = {
+    0x4023,
+    0x4025,
+    0x4026,
+    0x4024,
+};
+
+
+const BoundingBox gUnk_080CB7A4 = { 0x00, 0xf7, 0x00, 0x00, 0x00, 0x00, 0x08, 0x06 };
+const BoundingBox gUnk_080CB7AC = { 0x00, 0xfb, 0x00, 0x00, 0x00, 0x00, 0x06, 0x04 };
+const BoundingBox gUnk_080CB7B4 = { 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x06, 0x04 };
+const BoundingBox gUnk_080CB7BC = { 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x06, 0x08 };
+const BoundingBox gUnk_080CB7C4 = { 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x08, 0x0c };
+const BoundingBox gUnk_080CB7CC = { 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08 };
+const BoundingBox gUnk_080CB7D4 = { 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x08, 0x04 };
+const BoundingBox gUnk_080CB7DC = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x04 };
+const BoundingBox gUnk_080CB7E4 = { 0x00, 0xf8, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08 };
+const BoundingBox gUnk_080CB7EC = { 0x00, 0xf4, 0x00, 0x00, 0x00, 0x00, 0x08, 0x0c };
+
+const BoundingBox *const gUnk_080CB7F4[] = {
+    &gUnk_080CB7A4,
+    &gUnk_080CB7AC,
+    &gUnk_080CB7B4,
+    &gUnk_080CB7BC,
+    &gUnk_080CB7C4,
+    &gUnk_080CB7C4,
+    &gUnk_080CB7CC,
+    &gUnk_080CB7D4,
+    &gUnk_080CB7DC,
+    &gUnk_080CB7E4,
+    &gUnk_080CB7EC,
+    &gUnk_080CB7EC,
+};
+
+const BoundingBox gUnk_080CB824 = { 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08 };
+const BoundingBox gUnk_080CB82C = { 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x08 };
+const BoundingBox gUnk_080CB834 = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x08 };
+const BoundingBox gUnk_080CB83C = { 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08 };
+const BoundingBox gUnk_080CB844 = { 0xf4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x08 };
+const BoundingBox gUnk_080CB84C = { 0xf8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08 };
+const BoundingBox gUnk_080CB854 = { 0xfc, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x08 };
+const BoundingBox gUnk_080CB85C = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x08 };
+const BoundingBox gUnk_080CB864 = { 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x08 };
+const BoundingBox gUnk_080CB86C = { 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x08 };
+
+const BoundingBox *const gUnk_080CB874[] = {
+    &gUnk_080CB84C,
+    &gUnk_080CB854,
+    &gUnk_080CB85C,
+    &gUnk_080CB864,
+    &gUnk_080CB86C,
+    &gUnk_080CB86C,
+    &gUnk_080CB824,
+    &gUnk_080CB82C,
+    &gUnk_080CB834,
+    &gUnk_080CB83C,
+    &gUnk_080CB844,
+    &gUnk_080CB844,
+};
+
+const BoundingBox *const *const gUnk_080CB8A4[] = {
+    gUnk_080CB7F4,
+    gUnk_080CB874,
+    gUnk_080CB7F4,
+    gUnk_080CB874,
+};
+// clang-format on
@@ -30,8 +30,8 @@ void MineralWaterSource_Init(Entity *this) {
    this->entityType.parameter = unknownParameters->field_0x00;
    this->field_0x40 = unknownParameters->field_0x03;

-    this->boundingBox->field_0x6 = unknownParameters->field_0x01;
-    this->boundingBox->field_0x7 = unknownParameters->field_0x02;
+    this->boundingBox->unknown[6] = unknownParameters->field_0x01;
+    this->boundingBox->unknown[7] = unknownParameters->field_0x02;

    this->flags |= 0x80;

@@ -243,10 +243,10 @@ void sub_0808F498(Entity* this) {
        this->action = 1;
        this->actionDelay = 64;
        var0 = this->entityType.parameter != 0 ? 44 : 43;
-        this->x.HALF.HI -= this->parent->boundingBox->field_0x6;
-        this->x.HALF.HI += (s32)Random() % (this->parent->boundingBox->field_0x6 * 2);
-        this->y.HALF.HI -= this->parent->boundingBox->field_0x7;
-        this->y.HALF.HI += (s32)Random() % (this->parent->boundingBox->field_0x7 * 2);
+        this->x.HALF.HI -= this->parent->boundingBox->unknown[6];
+        this->x.HALF.HI += (s32)Random() % (this->parent->boundingBox->unknown[6] * 2);
+        this->y.HALF.HI -= this->parent->boundingBox->unknown[7];
+        this->y.HALF.HI += (s32)Random() % (this->parent->boundingBox->unknown[7] * 2);
        sub_0801D2B4(this, var0);
        InitializeAnimation(this, 4);
    }