common/p_sight.cpp File Reference

Functions
bool	PTR_SightTraverse (intercept_t *in)
bool	P_SightBlockLinesIterator (int x, int y)
bool	P_SightTraverseIntercepts (void)
bool	P_SightPathTraverse (fixed_t x1, fixed_t y1, fixed_t x2, fixed_t y2)
bool	P_CheckSight2 (const AActor *t1, const AActor *t2, bool ignoreInvisibility)
bool	P_CheckSightEdges2 (const AActor *t1, const AActor *t2, float radius_boost)
int	P_DivlineSide (fixed_t x, fixed_t y, divline_t *node)
fixed_t	P_InterceptVector2 (divline_t *v2, divline_t *v1)
bool	P_CrossSubsector (int num)
bool	P_CrossBSPNode (int bspnum)
bool	P_CheckSight (const AActor *t1, const AActor *t2, bool ignoreInvisibility)
bool	P_CheckSight (fixed_t x1, fixed_t y1, fixed_t z1, fixed_t h1, fixed_t x2, fixed_t y2, fixed_t z2, fixed_t h2)
bool	P_CheckSightEdges (const AActor *t1, const AActor *t2, float radius_boost)
Variables
fixed_t	sightzstart
fixed_t	topslope
fixed_t	bottomslope
divline_t	strace
fixed_t	t2x
fixed_t	t2y
int	sightcounts [2]
int	sightcounts2 [3]

---

Function Documentation

bool P_CheckSight	(	const AActor *	t1,
		const AActor *	t2,
		bool	ignoreInvisibility
	)

bool P_CheckSight	(	fixed_t	x1,
		fixed_t	y1,
		fixed_t	z1,
		fixed_t	h1,
		fixed_t	x2,
		fixed_t	y2,
		fixed_t	z2,
		fixed_t	h2
	)

bool P_CheckSight2	(	const AActor *	t1,
		const AActor *	t2,
		bool	ignoreInvisibility
	)

bool P_CheckSightEdges	(	const AActor *	t1,
		const AActor *	t2,
		float	radius_boost
	)

bool P_CheckSightEdges2	(	const AActor *	t1,
		const AActor *	t2,
		float	radius_boost
	)

bool P_CrossBSPNode

(

int

bspnum

)

bool P_CrossSubsector

(

int

num

)

int P_DivlineSide	(	fixed_t	x,
		fixed_t	y,
		divline_t *	node
	)

fixed_t P_InterceptVector2	(	divline_t *	v2,
		divline_t *	v1
	)

bool P_SightBlockLinesIterator	(	int	x,
		int	y
	)

bool P_SightPathTraverse	(	fixed_t	x1,
		fixed_t	y1,
		fixed_t	x2,
		fixed_t	y2
	)

bool P_SightTraverseIntercepts

(

void

)

bool PTR_SightTraverse

(

intercept_t *

in

)

---

Variable Documentation

fixed_t bottomslope

int sightcounts[2]

int sightcounts2[3]

fixed_t sightzstart

divline_t strace

fixed_t t2x

fixed_t t2y

fixed_t topslope