#include "global.h"

extern u32 sub_801BF48(void);
extern void sub_801BF98(void);
extern void sub_801D208(u8);
extern u32 sub_801DCE8(void);
extern void sub_801DD50(void);
extern u32 sub_80217EC(void);
extern void sub_8021830(void);
extern u32 sub_8022860();
extern void sub_8022908();
extern u32 sub_80244E4(void);
extern void sub_802453C(void);
extern u32 sub_8025354(void);
extern u8 sub_802540C(void);
extern void sub_8025418(void);
extern u32 sub_8025F68();
extern u8 sub_802604C();
extern void sub_8026058();
extern void sub_8027168();
extern u32 sub_80270A4();
extern u32 sub_802C898(void);
extern void sub_802C8F4(void);

extern u8 sub_8012FD8(u32 *);
extern void sub_8013114(u32 *, s32 *);

struct unk_203B250
{
    u32 unk0;
    u16 unk4;
    u8 unk6;
    u8 unk7;
    u8 unk8;
    u8 unk9;
    u8 fillA[0x14 - 0xA];
    u32 unk14;
    u32 unk18; // an input struct??
};

struct unk_203B250 *gUnknown_203B250;

void sub_801D680(void)
{
  int local_c;
  
  local_c = 0;
  if ((sub_8012FD8(&gUnknown_203B250->unk18) == '\0') && (sub_8013114(&gUnknown_203B250->unk18,&local_c), local_c != 1)) {
    gUnknown_203B250->unk14 = local_c;
  }
  switch(local_c) {
      case 2:
        sub_801D208(3);
        break;
      case 4:
        sub_801D208(6);
        break;
      case 3:
        sub_801D208(4);
        break;
      case 5:
        sub_801D208(7);
        break;
      case 6:
        sub_801D208(8);
        break;
      case 7:
        sub_801D208(9);
        break;
      case 8:
        sub_801D208(10);
        break;
      case 9:
        sub_801D208(0xb);
        break;
      case 10:
        gUnknown_203B250->unk9 = 1;
        sub_801D208(2);
        break;
      case 11:
        sub_801D208(0xc);
        break;
      case 1:
        sub_801D208(2);
        break;
  }
}

void sub_801D760()
{
    u32 temp;
    temp = sub_8022860();
    if (temp <= 1)
        return;
    if (temp > 3)
        return;
    sub_8022908();
    sub_801D208(1);

}

void sub_801D77C()
{
    u32 temp;
    temp = sub_80270A4();
    if (temp <= 1)
        return;
    if (temp > 3)
        return;
    sub_8027168();
    sub_801D208(1);

}

void sub_801D798(void)
{
    u32 temp;
    temp = sub_8025F68();
    if (temp <= 1)
        return;
    if (temp > 3)
        return;
    if(sub_802604C() != 0)
        gUnknown_203B250->unk7 = gUnknown_203B250->unk6;
    sub_8026058();
    sub_801D208(2);
}

void sub_801D7CC()
{
    u32 check;
    u32 temp2;

    check = sub_8025354();
    if(check <= 1)
        return;
    if(check > 3)
        return;

    temp2 = sub_802540C();
    gUnknown_203B250->unk7 = temp2;

    sub_8025418();

    if(gUnknown_203B250->unk7 != 0)
    {
        sub_801D208(2);
    }
    else
    {
        sub_801D208(1);
    }
}

void sub_801D808(void)
{
    u32 check;

    check = sub_80244E4();
    if(check <= 1)
        return;
    if(check > 3)
        return;

    sub_802453C();
    sub_801D208(1);
}

void sub_801D824(void)
{
    u32 check;
    check = sub_801BF48();
    if(check <= 1)
        return;
    if(check > 3)
        return;
    sub_801BF98();
    sub_801D208(1);
}

void sub_801D840(void)
{
    u32 check;
    check = sub_80217EC();
    if(check <= 1)
        return;
    if(check > 3)
        return;
    sub_8021830();
    sub_801D208(1);
}

void sub_801D85C(void)
{
    u32 check;
    check = sub_802C898();
    if(check <= 1)
        return;
    if(check > 3)
        return;
    sub_802C8F4();
    sub_801D208(1);
}

void sub_801D878(void)
{
    u32 check;
    check = sub_801DCE8();
    if(check <= 1)
        return;
    if(check > 3)
        return;
    sub_801DD50();
    sub_801D208(1);
}