Merge pull request #3 from zeldaret/master

merge upstream

src/npc/beedle.c

@@ -0,0 +1,163 @@
+#include "global.h"
+#include "entity.h"
+#include "functions.h"
+#include "textbox.h"
+#include "link.h"
+#include "room.h"
+
+typedef struct {
+    u32 unk_00;
+    s8 unk_04;
+} gUnk_0810C89C_struct;
+
+extern void sub_08078850(Entity*, u32, s8, gUnk_0810C89C_struct*);
+
+extern u8 gUnk_0810C88C[];
+extern BoundingBox gUnk_0810C894;
+extern gUnk_0810C89C_struct gUnk_0810C89C[];
+extern SpriteLoadData gUnk_0810C8D4;
+extern void (*gUnk_0810C8E0[])(Entity*);
+extern u8 gUnk_0810C8F0[];
+
+void sub_080632C8(Entity* this);
+void sub_08063410(Entity* this);
+s32 sub_080633C8(Entity* this);
+void sub_0806346C(Entity* this);
+
+void Beedle(Entity* this) {
+    if (this->flags & 0x2) {
+        sub_08063410(this);
+    } else {
+        sub_080632C8(this);
+    }
+}
+
+void sub_080632C8(Entity* this) {
+    gUnk_0810C8E0[this->action](this);
+}
+
+void sub_080632E0(Entity* this) {
+    if (LoadExtraSpriteData(this, &gUnk_0810C8D4) != 0) {
+        InitializeAnimation(this, 0);
+        sub_08078778(this);
+        this->spriteSettings.b.draw = 1;
+        this->action = 1;
+    }
+}
+
+void sub_08063314(Entity* this) {
+    u32 offset;
+
+    if (((++this->field_0xf & 0xF) == 0) && (offset = sub_080633C8(this), this->animIndex != offset)) {
+        InitializeAnimation(this, offset);
+    }
+    if (this->interactType != '\0') {
+        TextboxNoOverlapFollow(this->actionDelay + 0xA01);
+        this->action++;
+    }
+    sub_0806ED78(this);
+}
+
+void sub_0806336C(Entity* this) {
+    if ((gTextBox.doTextBox & 0x7F) == 0) {
+        this->action++;
+        InitializeAnimation(this, 8);
+    }
+}
+
+void sub_08063390(Entity* this) {
+    GetNextFrame(this);
+    if (this->frames.b.f3 != 0) {
+        this->action = 1;
+        InitializeAnimation(this, GetAnimationState(this));
+        sub_08078778(this);
+    }
+    sub_0806ED78(this);
+}
+
+s32 sub_080633C8(Entity* this) {
+    s32 uVar1;
+
+    uVar1 = sub_0806ED9C(this, 0x20, 0x20);
+    if (uVar1 < 0) {
+        uVar1 = this->animIndex;
+    }
+    return uVar1;
+}
+
+void Beedle_Head(Entity* this) {
+    SetExtraSpriteFrame(this, 0, this->frames.all & 0x3F);
+    SetExtraSpriteFrame(this, 1, this->frameIndex);
+    SetSpriteSubEntryOffsetData1(this, 1, 0);
+    sub_0807000C(this);
+}
+
+void sub_08063410(Entity* this) {
+    if (this->action == 0) {
+        if (LoadExtraSpriteData(this, &gUnk_0810C8D4) == 0) {
+            return;
+        }
+        this->action++;
+        if (this->entityType.form != 0) {
+            this->boundingBox = &gUnk_0810C894;
+            this->entityType.parameter = 0;
+        }
+        sub_0807DD64(this);
+        sub_08078778(this);
+    }
+    if (this->entityType.form != 0) {
+        sub_0806346C(this);
+    }
+    sub_0807DDAC(this, 0);
+    sub_0807DDE4(this);
+    GetNextFrame(this);
+}
+
+void sub_0806346C(Entity* this) {
+    u8 bVar1;
+    s32 iVar2;
+    s32 iVar3;
+
+    iVar3 = (gLinkEntity.x.HALF.HI - this->x.HALF.HI);
+    iVar2 = (gLinkEntity.y.HALF.HI - this->y.HALF.HI);
+
+    iVar3 += 0x30;
+    iVar2 += 0x18;
+    if (iVar3 < 0) {
+        iVar3 = 0;
+    }
+    if (iVar3 > 0x50) {
+        iVar3 = 0x50;
+    }
+    if (iVar2 < 0) {
+        iVar2 = 0;
+    }
+    if (iVar2 > 0x40) {
+        iVar2 = 0x40;
+    }
+
+    iVar3 >>= 4;
+    iVar2 >>= 4;
+
+    bVar1 = gUnk_0810C8F0[(gLinkEntity.animationState >> 1) + iVar3 * 4 + iVar2 * 0x18];
+    if (bVar1 != this->entityType.parameter) {
+        gUnk_0810C89C_struct* temp = &gUnk_0810C89C[bVar1];
+        sub_08078850(this, 1, temp->unk_04, temp);
+        this->entityType.parameter = bVar1;
+    }
+}
+
+void sub_080634E4(Entity* this, u32* param_1) {
+    param_1[1] = this->entityType.parameter;
+}
+
+void sub_080634EC(Entity* this) {
+    gRoomVars.itemForSaleIndex = gUnk_0810C88C[this->entityType.parameter];
+}
+
+void sub_08063504(Entity* this, u32* param_2) {
+    u32 uVar1;
+
+    uVar1 = sub_080544DC(gUnk_0810C88C[this->entityType.parameter]);
+    param_2[5] = (-uVar1 | uVar1) >> 0x1F;
+}