tmc/src/guard.c

#include "global.h"
#include "entity.h"
#include "link.h"
#include "flags.h"
#include "textbox.h"
#include "room.h"

typedef struct {
    u32 unk;
    u32 entityCount;
} struct_03003DB8;

typedef struct {
    u8 filler[8];
    u8 unk;
} struct_030010A0;

typedef struct {
    u32 unk;
    u32 unk2;
} struct_08064050;

extern void sub_08063D24(Entity*);
extern void sub_0806ED78(Entity*);
extern u32 GetFacingDirection(Entity*, Entity*);
extern u32 sub_0806F5A4(u32);
extern void sub_0806EE20(Entity*);
extern void sub_08064428(Entity*);
extern u32 sub_0805ACC0(Entity*);
extern void sub_0807DDAC(Entity*, u32);
extern void sub_0807DDE4(Entity*);
extern void sub_0807000C(Entity*);

extern void (*const gUnk_0810F544[])(Entity*);
extern void (*const gUnk_0810F550[])(Entity*);

// entity count
extern u8 gUnk_03003DBC;
extern SpriteLoadData gUnk_0810F524[];
extern void* gUnk_0810F6BC[];
extern struct_030010A0 gUnk_030010A0;

void Guard(Entity *this)
{
  if ((this->flags & 2) != 0) {
    gUnk_0810F544[this->action](this);
  }
  else {
    sub_08063D24(this);
  }
}

void sub_08063D24(Entity *this)
{
  gUnk_0810F550[this->action](this);
  sub_0806ED78(this);
}

NAKED
void sub_08063D44(Entity* this) {
    asm(".include \"asm/non_matching/guard/sub_08063D44.inc\"");
}

void sub_08063DC8(Entity *this)
{  
  if ((this->entityType).form == 0xff) {
    this->action = 2;
    this->actionDelay = 0x1e;
    this->animationState = sub_0806F5A4(GetFacingDirection(this,&gLinkEntity));
    InitAnimationForceUpdate(this, this->animationState + 4);
  }
  else {
    sub_0806EE20(this);
    if (this->field_0x3e != this->animationState) {
      this->animationState = this->field_0x3e;
      InitializeAnimation(this, this->animationState + 4);
    }
    else {
      GetNextFrame(this);
    }
    if (this->interactType != 0) {
      this->action = 3;
      this->interactType = 0;
      InitializeAnimation(this, sub_0806F5A4(GetFacingDirection(this,&gLinkEntity)));
      sub_08064428(this);
    }
  }
}

void sub_08063E54(Entity *this)
{
  if (--this->actionDelay == 0) {
    SetRoomFlag(0xf);
  }
}

void sub_08063E6C(Entity *this)
{
  if ((gTextBox.doTextBox & 0x7f) == 0) {
    this->action = 1;
    InitializeAnimation(this, this->animationState + 4);
  }
}

NAKED
void sub_08063E90(Entity* this) {
    asm(".include \"asm/non_matching/guard/sub_08063E90.inc\"");
}

void sub_08063F20(Entity *this)
{  
  sub_0807DDAC(this, 0);
  sub_0807DDE4(this);
  GetNextFrame(this);
  if (this->interactType != 0) {
    this->action++;
    this->interactType = 0;
    InitializeAnimation(this, sub_0806F5A4(GetFacingDirection(this, &gLinkEntity)) + *(s8 *)&this->field_0x70);
    sub_08064428(this);
  }
}

void sub_08063F78(Entity *this)
{
  if ((gTextBox.doTextBox & 0x7f) == 0) {
    this->action = this->action - 1;
    InitializeAnimation(this,(this->animationState >> 1) + 4 + *(s8 *)&this->field_0x70);
  }
}

void Guard_Head(Entity *this)
{
  u8 bVar1;
  u32 uVar2;
  u32 pbVar3;
  u32 uVar4;
  u32 pbVar5;
  
  uVar2 = this->frames.all & 0x3f;
  pbVar5 = (this->frameIndex & 0x3f);
  uVar4 = this->frameSpriteSettings & 0x3f;
  if ((this->entityType).subtype == 0x15) {
    if ((this->frameIndex & 0x40) != 0) {
      pbVar5 = pbVar5 + 0x21;
      pbVar3 = 0xffffffff;
      uVar4 = 0;
    }
    else {
      pbVar3 = (uVar2 + 0x19);
      if ((this->frameSpriteSettings & 0x3f) != 0) {
        uVar4 += 0x1f;
      }
    }
  }
  else {
    pbVar3 = (uVar2 + 0x46);
    pbVar5 = pbVar5 + 0x2d;
    if ((this->frameSpriteSettings & 0x3f) != 0) {
      uVar4 += 0x4c;
    }
  }
  uVar4--;
  SetExtraSpriteFrame(this, 0, pbVar3);
  SetExtraSpriteFrame(this, 1, pbVar5);
  SetExtraSpriteFrame(this, 2, uVar4);
  SetSpriteSubEntryOffsetData1(this, 1, 0);
  SetSpriteSubEntryOffsetData2(this, 1, 2);
  sub_0807000C(this);
}

void sub_08064030(Entity *arg0,Entity *arg1)
{
  *(u32*)&arg1->animationState = (-gRoomVars.greatFairyState | gRoomVars.greatFairyState) >> 0x1f;
}

void sub_08064044(void)
{
  gUnk_030010A0.unk = 1;
}

void sub_08064050(Entity *arg0, struct_08064050 *arg1)
{
  u32 unk;
  
  arg1->unk2 = 0;
  switch (arg0->entityType.parameter) {
      case 0x11:
        arg1->unk2 = 1;
        break;
      case 0x12:
        arg1->unk2 = 2;
        break;
      case 0x13:
        arg1->unk2 = 3;
  }
}