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#pragma once
class CEntity;
class CFallingGlassPane : public CMatrix
{
public:
CVector m_vecMoveSpeed;
CVector m_vecTurn;
uint32 m_nTimer;
float m_fGroundZ;
float m_fStep;
uint8 m_nTriIndex;
bool m_bActive;
bool m_bShattered;
CFallingGlassPane() { }
~CFallingGlassPane() { }
void Update(void);
void Render(void);
};
#ifdef CHECK_STRUCT_SIZES
VALIDATE_SIZE(CFallingGlassPane, 0x70);
#endif
enum
{
NUM_GLASSTRIANGLES = 5,
};
class CGlass
{
static uint32 NumGlassEntities;
static CEntity *apEntitiesToBeRendered[NUM_GLASSENTITIES];
static CFallingGlassPane aGlassPanes[NUM_GLASSPANES];
public:
static void Init(void);
static void Update(void);
static void Render(void);
static CFallingGlassPane *FindFreePane(void);
static void GeneratePanesForWindow(uint32 type, CVector pos, CVector up, CVector right, CVector speed, CVector point, float moveSpeed, bool cracked, bool explosion);
static void AskForObjectToBeRenderedInGlass(CEntity *entity);
static void RenderEntityInGlass(CEntity *entity);
static int32 CalcAlphaWithNormal(CVector *normal);
static void RenderHiLightPolys(void);
static void RenderShatteredPolys(void);
static void RenderReflectionPolys(void);
static void WindowRespondsToCollision(CEntity *entity, float amount, CVector speed, CVector point, bool explosion);
static void WindowRespondsToSoftCollision(CEntity *entity, float amount);
static void WasGlassHitByBullet(CEntity *entity, CVector point);
static void WindowRespondsToExplosion(CEntity *entity, CVector point);
};
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