#include "global.h"
#include "entity.h"
#include "functions.h"
#include "structures.h"
#include "textbox.h"
#include "room.h"
#include "flags.h"

extern u32 sub_080696BC(Entity*);

extern void (*const gUnk_08111B88[])(Entity*);
extern void (*const gUnk_08111B98[])(Entity*);

extern u16 gUnk_08111BA0[];


void GoronMerchant(Entity *this)
{
  if ((this->flags & 2) != 0) {
    gUnk_08111B98[this->action](this);
  }
  else {
    gUnk_08111B88[this->action](this);
    sub_0806ED78(this);
  }
}

void sub_08069584(Entity *this)
{  
  if (gScreenTransition.field_0x24[8] != 0) {
    this->action = 3;
    }
  else {
    this->action = 1;
  }
  InitAnimationForceUpdate(this, 2);
}

void sub_080695AC(Entity *this)
{
  s32 iVar2;

  if (++this->field_0xf > 0x10) {
    this->field_0xf = 0;
    iVar2 = sub_0806ED9C(this, 0x28, 0x28);
    if (iVar2 > -1) {
      this->animationState = iVar2;
    }
  }
  if (this->animIndex != this->animationState) {
    InitAnimationForceUpdate(this, this->animationState);
  }
}

void sub_080695E8(Entity *this)
{
  UpdateAnimationSingleFrame(this);
  if ((gTextBox.doTextBox & 0x7f) == 0) {
    this->action = 1;
    this->interactType = gTextBox.doTextBox & 0x7f;
    sub_0805E584(this);
    InitAnimationForceUpdate(this, this->animationState);
  }
}

void sub_0806961C(Entity *this)
{
  if (gScreenTransition.field_0x24[8] == 2) {
    UpdateAnimationSingleFrame(this);
  }
  sub_0806FD3C(this);
}

void sub_0806963C(Entity *this)
{
  this->action = 1;
  this->spriteSettings.b.draw = TRUE;
  sub_0807DD50(this);
}

void sub_08069654(Entity* this) { 
    sub_0807DD94(this, 0);
}

void sub_08069660(Entity *this)
{
  u32 uVar1;
  
  TextboxNoOverlap(0x2c1c, this);
  gTextBox.field_0x10 = (u16)sub_080696BC(this);
}

void sub_08069684(void)
{
    Entity *mgr;
    
    if (FindEntityInListBySubtype(9, 0x31, 8) == NULL) {
        mgr = GetEmptyManager();
        if (mgr != NULL) {
            mgr->entityType.type = 9;
            mgr->entityType.subtype = 0x31;
            AppendEntityToList(mgr, 8);
        }
    }
}

void sub_080696B0(void)
{
  gRoomVars.itemForSaleIndex = 0;
}

u32 sub_080696BC(Entity* this)
{
  u32 uVar1;
  u32 temp;
  u32 iVar3;
  s32 temp2;

  temp2 = gRoomVars.field_0x7;
  if (temp2 > 0x70) {
    iVar3 = 1;
  }
  else {
      iVar3 = 0;
  }
  if (temp2 > 0x72) {
    iVar3 = 2;
  }

  temp = CheckGlobalFlag(0x3e);
  uVar1 = (-temp | temp) >> 0x1f;

  if (CheckGlobalFlag(0x3f)) {
    uVar1 = 2;
  }
  if (CheckGlobalFlag(0x40)) {
    uVar1 = 3;
  }
  if (CheckGlobalFlag(0x41)) {
    uVar1 = 4;
  }
  return gUnk_08111BA0[uVar1 * 3 + iVar3];
}