mirror of
https://github.com/thug1src/thug.git
synced 2024-11-27 02:26:45 +00:00
117 lines
3.9 KiB
C++
117 lines
3.9 KiB
C++
/*****************************************************************************
|
|
** **
|
|
** Neversoft Entertainment **
|
|
** **
|
|
** Copyright (C) 2002 - All Rights Reserved **
|
|
** **
|
|
******************************************************************************
|
|
** **
|
|
** Project: PS2 **
|
|
** **
|
|
** Module: Sk/Engine **
|
|
** **
|
|
** File name: RectFeeler.h **
|
|
** **
|
|
** Created: 02/14/2003 - Dan **
|
|
** **
|
|
*****************************************************************************/
|
|
|
|
#ifndef __SK_ENGINE_RECTFEELER_H
|
|
#define __SK_ENGINE_RECTFEELER_H
|
|
|
|
/*****************************************************************************
|
|
** Includes **
|
|
*****************************************************************************/
|
|
|
|
#include <core/defines.h>
|
|
#include <core/math.h>
|
|
|
|
#include <gel/collision/collision.h>
|
|
|
|
/*****************************************************************************
|
|
** Class Definitions **
|
|
*****************************************************************************/
|
|
|
|
class CRectFeeler : public Mth::Rectangle
|
|
{
|
|
public:
|
|
CRectFeeler ( );
|
|
CRectFeeler ( const Mth::Vector& corner, const Mth::Vector& first_edge, const Mth::Vector& second_edge );
|
|
|
|
void SetRectangle ( const Mth::Rectangle& rect );
|
|
|
|
bool GetCollision ( bool movables = false );
|
|
|
|
int GetNumCollisionSurfaces ( ) const { return m_coll_data.num_surfaces; }
|
|
const Nx::S2DCollSurface& GetCollisionSurface ( int n ) const;
|
|
|
|
int GetNumMergedCollisionSurfaces ( ) const { return m_merged_coll_data.num_surfaces; }
|
|
const Nx::S2DCollSurface& GetMergedCollisionSurface ( int n ) const;
|
|
|
|
void MergeCollisionSurfaces ( );
|
|
|
|
void SetIgnore ( uint16 ignore_1, uint16 ignore_0 );
|
|
|
|
void SetCache ( Nx::CCollCache* p_cache ) { mp_cache = p_cache; }
|
|
void ClearCache ( ) { mp_cache = NULL; }
|
|
|
|
static void sSetDefaultCache ( Nx::CCollCache* p_cache ) { sp_default_cache = p_cache; }
|
|
static void sClearDefaultCache ( ) { sp_default_cache = NULL; }
|
|
|
|
// ReduceCollisionSurfaces ( )
|
|
|
|
void DebugLines ( int r = 255, int g = 255, int b = 255, int num_frames = 0 ) const;
|
|
|
|
private:
|
|
void init ( );
|
|
|
|
bool very_close ( const Mth::Vector p, const Mth::Vector q ) const;
|
|
|
|
private:
|
|
|
|
Nx::S2DCollData m_coll_data;
|
|
Nx::S2DCollData m_merged_coll_data;
|
|
|
|
Nx::CCollCache* mp_cache;
|
|
|
|
static Nx::CCollCache* sp_default_cache;
|
|
};
|
|
|
|
/*****************************************************************************
|
|
** Inline Functions **
|
|
*****************************************************************************/
|
|
|
|
inline void CRectFeeler::SetRectangle ( const Mth::Rectangle& rect )
|
|
{
|
|
m_corner = rect.m_corner;
|
|
m_first_edge = rect.m_first_edge;
|
|
m_second_edge = rect.m_second_edge;
|
|
}
|
|
|
|
inline const Nx::S2DCollSurface& CRectFeeler::GetCollisionSurface ( int n ) const
|
|
{
|
|
Dbg_Assert(n < m_coll_data.num_surfaces);
|
|
return m_coll_data.p_surfaces[n];
|
|
}
|
|
|
|
inline const Nx::S2DCollSurface& CRectFeeler::GetMergedCollisionSurface ( int n ) const
|
|
{
|
|
Dbg_Assert(n < m_merged_coll_data.num_surfaces);
|
|
Dbg_Assert(!isnanf(m_merged_coll_data.p_surfaces[n].ends[0].point[W]));
|
|
Dbg_Assert(!isnanf(m_merged_coll_data.p_surfaces[n].ends[1].point[W]));
|
|
return m_merged_coll_data.p_surfaces[n];
|
|
}
|
|
|
|
inline void CRectFeeler::SetIgnore ( uint16 ignore_1, uint16 ignore_0 )
|
|
{
|
|
m_coll_data.ignore_1 = ignore_1;
|
|
m_coll_data.ignore_0 = ignore_0;
|
|
}
|
|
|
|
inline bool CRectFeeler::very_close ( const Mth::Vector p, const Mth::Vector q ) const
|
|
{
|
|
return Mth::Abs(p[X] - q[X]) < 0.1f && Mth::Abs(p[Y] - q[Y]) < 0.1f && Mth::Abs(p[Z] - q[Z]) < 0.1f;
|
|
}
|
|
|
|
#endif
|