Add forgotten const-qualifiers in interface headers. Remove unneeded PM headers

common/r_efx.h

@@ -117,58 +117,58 @@ typedef struct efx_api_s efx_api_t;
 struct efx_api_s
 {
 	particle_t	*(*R_AllocParticle)( void (*callback)( struct particle_s *particle, float frametime ));
-	void		(*R_BlobExplosion)( float *org );
-	void		(*R_Blood)( float *org, float *dir, int pcolor, int speed );
-	void		(*R_BloodSprite)( float *org, int colorindex, int modelIndex, int modelIndex2, float size );
-	void		(*R_BloodStream)( float *org, float *dir, int pcolor, int speed );
-	void		(*R_BreakModel)( float *pos, float *size, float *dir, float random, float life, int count, int modelIndex, char flags );
-	void		(*R_Bubbles)( float *mins, float *maxs, float height, int modelIndex, int count, float speed );
-	void		(*R_BubbleTrail)( float *start, float *end, float height, int modelIndex, int count, float speed );
-	void		(*R_BulletImpactParticles)( float *pos );
+	void		(*R_BlobExplosion)( const float *org );
+	void		(*R_Blood)( const float *org, const float *dir, int pcolor, int speed );
+	void		(*R_BloodSprite)( const float *org, int colorindex, int modelIndex, int modelIndex2, float size );
+	void		(*R_BloodStream)( const float *org, const float *dir, int pcolor, int speed );
+	void		(*R_BreakModel)( const float *pos, const float *size, const float *dir, float random, float life, int count, int modelIndex, char flags );
+	void		(*R_Bubbles)( const float *mins, const float *maxs, float height, int modelIndex, int count, float speed );
+	void		(*R_BubbleTrail)( const float *start, const float *end, float height, int modelIndex, int count, float speed );
+	void		(*R_BulletImpactParticles)( const float *pos );
 	void		(*R_EntityParticles)( struct cl_entity_s *ent );
 	void		(*R_Explosion)( float *pos, int model, float scale, float framerate, int flags );
 	void		(*R_FizzEffect)( struct cl_entity_s *pent, int modelIndex, int density );
 	void		(*R_FireField)( float *org, int radius, int modelIndex, int count, int flags, float life );
-	void		(*R_FlickerParticles)( float *org );
-	void		(*R_FunnelSprite)( float *org, int modelIndex, int reverse );
-	void		(*R_Implosion)( float *end, float radius, int count, float life );
-	void		(*R_LargeFunnel)( float *org, int reverse );
-	void		(*R_LavaSplash)( float *org );
-	void		(*R_MultiGunshot)( float *org, float *dir, float *noise, int count, int decalCount, int *decalIndices );
-	void		(*R_MuzzleFlash)( float *pos1, int type );
-	void		(*R_ParticleBox)( float *mins, float *maxs, unsigned char r, unsigned char g, unsigned char b, float life );
-	void		(*R_ParticleBurst)( float *pos, int size, int color, float life );
-	void		(*R_ParticleExplosion)( float *org );
-	void		(*R_ParticleExplosion2)( float *org, int colorStart, int colorLength );
-	void		(*R_ParticleLine)( float *start, float *end, unsigned char r, unsigned char g, unsigned char b, float life );
+	void		(*R_FlickerParticles)( const float *org );
+	void		(*R_FunnelSprite)( const float *org, int modelIndex, int reverse );
+	void		(*R_Implosion)( const float *end, float radius, int count, float life );
+	void		(*R_LargeFunnel)( const float *org, int reverse );
+	void		(*R_LavaSplash)( const float *org );
+	void		(*R_MultiGunshot)( const float *org, const float *dir, const float *noise, int count, int decalCount, int *decalIndices );
+	void		(*R_MuzzleFlash)( const float *pos1, int type );
+	void		(*R_ParticleBox)( const float *mins, const float *maxs, unsigned char r, unsigned char g, unsigned char b, float life );
+	void		(*R_ParticleBurst)( const float *pos, int size, int color, float life );
+	void		(*R_ParticleExplosion)( const float *org );
+	void		(*R_ParticleExplosion2)( const float *org, int colorStart, int colorLength );
+	void		(*R_ParticleLine)( const float *start, const float *end, unsigned char r, unsigned char g, unsigned char b, float life );
 	void		(*R_PlayerSprites)( int client, int modelIndex, int count, int size );
-	void		(*R_Projectile)( float *origin, float *velocity, int modelIndex, int life, int owner, void (*hitcallback)( struct tempent_s *ent, struct pmtrace_s *ptr ) );
-	void		(*R_RicochetSound)( float *pos );
-	void		(*R_RicochetSprite)( float *pos, struct model_s *pmodel, float duration, float scale );
-	void		(*R_RocketFlare)( float *pos );
+	void		(*R_Projectile)( const float *origin, const float *velocity, int modelIndex, int life, int owner, void (*hitcallback)( struct tempent_s *ent, struct pmtrace_s *ptr ) );
+	void		(*R_RicochetSound)( const float *pos );
+	void		(*R_RicochetSprite)( const float *pos, struct model_s *pmodel, float duration, float scale );
+	void		(*R_RocketFlare)( const float *pos );
 	void		(*R_RocketTrail)( float *start, float *end, int type );
-	void		(*R_RunParticleEffect)( float *org, float *dir, int color, int count );
-	void		(*R_ShowLine)( float *start, float *end );
-	void		(*R_SparkEffect)( float *pos, int count, int velocityMin, int velocityMax );
-	void		(*R_SparkShower)( float *pos );
-	void		(*R_SparkStreaks)( float *pos, int count, int velocityMin, int velocityMax );
-	void		(*R_Spray)( float *pos, float *dir, int modelIndex, int count, int speed, int spread, int rendermode );
+	void		(*R_RunParticleEffect)( const float *org, const float *dir, int color, int count );
+	void		(*R_ShowLine)( const float *start, const float *end );
+	void		(*R_SparkEffect)( const float *pos, int count, int velocityMin, int velocityMax );
+	void		(*R_SparkShower)( const float *pos );
+	void		(*R_SparkStreaks)( const float *pos, int count, int velocityMin, int velocityMax );
+	void		(*R_Spray)( const float *pos, const float *dir, int modelIndex, int count, int speed, int spread, int rendermode );
 	void		(*R_Sprite_Explode)( TEMPENTITY *pTemp, float scale, int flags );
 	void		(*R_Sprite_Smoke)( TEMPENTITY *pTemp, float scale );
-	void		(*R_Sprite_Spray)( float *pos, float *dir, int modelIndex, int count, int speed, int iRand );
+	void		(*R_Sprite_Spray)( const float *pos, const float *dir, int modelIndex, int count, int speed, int iRand );
 	void		(*R_Sprite_Trail)( int type, float *start, float *end, int modelIndex, int count, float life, float size, float amplitude, int renderamt, float speed );
 	void		(*R_Sprite_WallPuff)( TEMPENTITY *pTemp, float scale );
-	void		(*R_StreakSplash)( float *pos, float *dir, int color, int count, float speed, int velocityMin, int velocityMax );
-	void		(*R_TracerEffect)( float *start, float *end );
+	void		(*R_StreakSplash)( const float *pos, const float *dir, int color, int count, float speed, int velocityMin, int velocityMax );
+	void		(*R_TracerEffect)( const float *start, const float *end );
 	void		(*R_UserTracerParticle)( float *org, float *vel, float life, int colorIndex, float length, unsigned char deathcontext, void (*deathfunc)( struct particle_s *particle ));
 	particle_t	*(*R_TracerParticles)( float *org, float *vel, float life );
-	void		(*R_TeleportSplash)( float *org );
-	void		(*R_TempSphereModel)( float *pos, float speed, float life, int count, int modelIndex );
-	TEMPENTITY	*(*R_TempModel)( float *pos, float *dir, float *angles, float life, int modelIndex, int soundtype );
-	TEMPENTITY	*(*R_DefaultSprite)( float *pos, int spriteIndex, float framerate );
-	TEMPENTITY	*(*R_TempSprite)( float *pos, float *dir, float scale, int modelIndex, int rendermode, int renderfx, float a, float life, int flags );
+	void		(*R_TeleportSplash)( const float *org );
+	void		(*R_TempSphereModel)( const float *pos, float speed, float life, int count, int modelIndex );
+	TEMPENTITY	*(*R_TempModel)( const float *pos, const float *dir, const float *angles, float life, int modelIndex, int soundtype );
+	TEMPENTITY	*(*R_DefaultSprite)( const float *pos, int spriteIndex, float framerate );
+	TEMPENTITY	*(*R_TempSprite)( float *pos, const float *dir, float scale, int modelIndex, int rendermode, int renderfx, float a, float life, int flags );
 	int		(*Draw_DecalIndex)( int id );
-	int		(*Draw_DecalIndexFromName)( char *name );
+	int		(*Draw_DecalIndexFromName)( const char *name );
 	void		(*R_DecalShoot)( int textureIndex, int entity, int modelIndex, float *position, int flags );
 	void		(*R_AttachTentToPlayer)( int client, int modelIndex, float zoffset, float life );
 	void		(*R_KillAttachedTents)( int client );
@@ -182,14 +182,14 @@ struct efx_api_s
 	BEAM		*(*R_BeamRing)( int startEnt, int endEnt, int modelIndex, float life, float width, float amplitude, float brightness, float speed, int startFrame, float framerate, float r, float g, float b );
 	dlight_t		*(*CL_AllocDlight)( int key );
 	dlight_t		*(*CL_AllocElight)( int key );
-	TEMPENTITY	*(*CL_TempEntAlloc)( float *org, struct model_s *model );
-	TEMPENTITY	*(*CL_TempEntAllocNoModel)( float *org );
-	TEMPENTITY	*(*CL_TempEntAllocHigh)( float *org, struct model_s *model );
-	TEMPENTITY	*(*CL_TentEntAllocCustom)( float *origin, struct model_s *model, int high, void (*callback)( struct tempent_s *ent, float frametime, float currenttime ));
+	TEMPENTITY	*(*CL_TempEntAlloc)( const float *org, struct model_s *model );
+	TEMPENTITY	*(*CL_TempEntAllocNoModel)( const float *org );
+	TEMPENTITY	*(*CL_TempEntAllocHigh)( const float *org, struct model_s *model );
+	TEMPENTITY	*(*CL_TentEntAllocCustom)( const float *origin, struct model_s *model, int high, void (*callback)( struct tempent_s *ent, float frametime, float currenttime ));
 	void		(*R_GetPackedColor)( short *packed, short color );
 	short		(*R_LookupColor)( unsigned char r, unsigned char g, unsigned char b );
 	void		(*R_DecalRemoveAll)( int textureIndex ); // textureIndex points to the decal index in the array, not the actual texture index.
 	void		(*R_FireCustomDecal)( int textureIndex, int entity, int modelIndex, float *position, int flags, float scale );
 };
 
-#endif//R_EFX_H
+#endif//R_EFX_H

common/r_studioint.h

@@ -26,7 +26,7 @@ typedef struct engine_studio_api_s
 	// Check to see if pointer is in the cache
 	void		*( *Cache_Check )( struct cache_user_s *c );
 	// Load file into cache ( can be swapped out on demand )
-	void		( *LoadCacheFile )( char *path, struct cache_user_s *cu );
+	void		( *LoadCacheFile )( const char *path, struct cache_user_s *cu );
 	// Retrieve model pointer for the named model
 	struct model_s	*( *Mod_ForName )( const char *name, int crash_if_missing );
 	// Retrieve pointer to studio model data block from a model
@@ -120,7 +120,7 @@ typedef struct server_studio_api_s
 	// Check to see if pointer is in the cache
 	void		*( *Cache_Check )( struct cache_user_s *c );
 	// Load file into cache ( can be swapped out on demand )
-	void		( *LoadCacheFile )( char *path, struct cache_user_s *cu );
+	void		( *LoadCacheFile )( const char *path, struct cache_user_s *cu );
 	// Retrieve pointer to studio model data block from a model
 	void		*( *Mod_Extradata )( struct model_s *mod );
 } server_studio_api_t;
@@ -151,4 +151,4 @@ typedef struct sv_blending_interface_s
 					const edict_t *pEdict );
 } sv_blending_interface_t;
 
-#endif//R_STUDIOINT_H
+#endif//R_STUDIOINT_H

common/render_api.h

@@ -149,6 +149,8 @@ typedef struct decallist_s
 	modelstate_t	studio_state;	// studio decals only
 } decallist_t;
 
+struct ref_viewpass_s;
+
 typedef struct render_api_s
 {
 	// Get renderer info (doesn't changes engine state at all)
@@ -172,9 +174,9 @@ typedef struct render_api_s
 	const char*	(*GL_TextureName)( unsigned int texnum );
 	const byte*	(*GL_TextureData)( unsigned int texnum ); // may be NULL
 	int		(*GL_LoadTexture)( const char *name, const byte *buf, size_t size, int flags );
-	int		(*GL_CreateTexture)( const char *name, int width, int height, const void *buffer, int flags ); 
+	int		(*GL_CreateTexture)( const char *name, int width, int height, const void *buffer, texFlags_t flags );
 	int		(*GL_LoadTextureArray)( const char **names, int flags );
-	int		(*GL_CreateTextureArray)( const char *name, int width, int height, int depth, const void *buffer, int flags );
+	int		(*GL_CreateTextureArray)( const char *name, int width, int height, int depth, const void *buffer, texFlags_t flags );
 	void		(*GL_FreeTexture)( unsigned int texnum );
 
 	// Decals manipulating (draw & remove)
@@ -225,7 +227,7 @@ typedef struct render_api_s
 
  	// engine utils (not related with render API but placed here)
 	char		**(*pfnGetFilesList)( const char *pattern, int *numFiles, int gamedironly );
-	unsigned long	(*pfnFileBufferCRC32)( const void *buffer, const int length );
+	unsigned int	(*pfnFileBufferCRC32)( const void *buffer, const int length );
 	int		(*COM_CompareFileTime)( const char *filename1, const char *filename2, int *iCompare );
 	void		(*Host_Error)( const char *error, ... ); // cause Host Error
 	void*		( *pfnGetModel )( int modelindex );

common/triangleapi.h

@@ -44,14 +44,14 @@ typedef struct triangleapi_s
 	void	(*Color4f)( float r, float g, float b, float a );
 	void	(*Color4ub)( unsigned char r, unsigned char g, unsigned char b, unsigned char a );
 	void	(*TexCoord2f)( float u, float v );
-	void	(*Vertex3fv)( float *worldPnt );
+	void	(*Vertex3fv)( const float *worldPnt );
 	void	(*Vertex3f)( float x, float y, float z );
 	void	(*Brightness)( float brightness );
 	void	(*CullFace)( TRICULLSTYLE style );	
 	int	(*SpriteTexture)( struct model_s *pSpriteModel, int frame );
-	int	(*WorldToScreen)( float *world, float *screen );  // Returns 1 if it's z clipped
+	int	(*WorldToScreen)( const float *world, float *screen );  // Returns 1 if it's z clipped
 	void	(*Fog)( float flFogColor[3], float flStart, float flEnd, int bOn ); //Works just like GL_FOG, flFogColor is r/g/b.
-	void	(*ScreenToWorld)( float *screen, float *world  ); 
+	void	(*ScreenToWorld)( const float *screen, float *world  );
 	void	(*GetMatrix)( const int pname, float *matrix );
 	int	(*BoxInPVS)( float *mins, float *maxs );
 	void	(*LightAtPoint)( float *pos, float *value );
@@ -59,4 +59,4 @@ typedef struct triangleapi_s
 	void	(*FogParams)( float flDensity, int iFogSkybox );
 } triangleapi_t;
 
-#endif//TRIANGLEAPI_H
+#endif//TRIANGLEAPI_H

engine/cdll_int.h

@@ -135,20 +135,20 @@ typedef struct cl_enginefuncs_s
 	void	(*pfnSetCrosshair)( HSPRITE hspr, wrect_t rc, int r, int g, int b );
 
 	// cvar handlers
-	struct cvar_s *(*pfnRegisterVariable)( char *szName, char *szValue, int flags );
-	float	(*pfnGetCvarFloat)( char *szName );
-	char*	(*pfnGetCvarString)( char *szName );
+	struct cvar_s *(*pfnRegisterVariable)( const char *szName, const char *szValue, int flags );
+	float	(*pfnGetCvarFloat)( const char *szName );
+	const char*	(*pfnGetCvarString)( const char *szName );
 
 	// command handlers
-	int	(*pfnAddCommand)( char *cmd_name, void (*function)(void) );
-	int	(*pfnHookUserMsg)( char *szMsgName, pfnUserMsgHook pfn );
-	int	(*pfnServerCmd)( char *szCmdString );
-	int	(*pfnClientCmd)( char *szCmdString );
+	int	(*pfnAddCommand)( const char *cmd_name, void (*function)(void) );
+	int	(*pfnHookUserMsg)( const char *szMsgName, pfnUserMsgHook pfn );
+	int	(*pfnServerCmd)( const char *szCmdString );
+	int	(*pfnClientCmd)( const char *szCmdString );
 
 	void	(*pfnGetPlayerInfo)( int ent_num, hud_player_info_t *pinfo );
 
 	// sound handlers
-	void	(*pfnPlaySoundByName)( char *szSound, float volume );
+	void	(*pfnPlaySoundByName)( const char *szSound, float volume );
 	void	(*pfnPlaySoundByIndex)( int iSound, float volume );
 
 	// vector helpers
@@ -170,14 +170,14 @@ typedef struct cl_enginefuncs_s
 	void	(*GetViewAngles)( float * );
 	void	(*SetViewAngles)( float * );
 	int	(*GetMaxClients)( void );
-	void	(*Cvar_SetValue)( char *cvar, float value );
+	void	(*Cvar_SetValue)( const char *cvar, float value );
 
 	int       (*Cmd_Argc)( void );	
-	char	*(*Cmd_Argv)( int arg );
-	void	(*Con_Printf)( char *fmt, ... );
-	void	(*Con_DPrintf)( char *fmt, ... );
-	void	(*Con_NPrintf)( int pos, char *fmt, ... );
-	void	(*Con_NXPrintf)( struct con_nprint_s *info, char *fmt, ... );
+	const char	*(*Cmd_Argv)( int arg );
+	void	(*Con_Printf)( const char *fmt, ... );
+	void	(*Con_DPrintf)( const char *fmt, ... );
+	void	(*Con_NPrintf)( int pos, const char *fmt, ... );
+	void	(*Con_NXPrintf)( struct con_nprint_s *info, const char *fmt, ... );
 
 	const char* (*PhysInfo_ValueForKey)( const char *key );
 	const char* (*ServerInfo_ValueForKey)( const char *key );
@@ -196,8 +196,8 @@ typedef struct cl_enginefuncs_s
 	void	(*V_CalcShake)( void );
 	void	(*V_ApplyShake)( float *origin, float *angles, float factor );
 
-	int	(*PM_PointContents)( float *point, int *truecontents );
-	int	(*PM_WaterEntity)( float *p );
+	int	(*PM_PointContents)( const float *point, int *truecontents );
+	int	(*PM_WaterEntity)( const float *p );
 	struct pmtrace_s *(*PM_TraceLine)( float *start, float *end, int flags, int usehull, int ignore_pe );
 
 	struct model_s *(*CL_LoadModel)( const char *modelname, int *index );
@@ -211,7 +211,7 @@ typedef struct cl_enginefuncs_s
 	void	(*pfnWeaponAnim)( int iAnim, int body );
 	float	(*pfnRandomFloat)( float flLow, float flHigh );	
 	int	(*pfnRandomLong)( int lLow, int lHigh );
-	void	(*pfnHookEvent)( char *name, void ( *pfnEvent )( struct event_args_s *args ));
+	void	(*pfnHookEvent)( const char *name, void ( *pfnEvent )( struct event_args_s *args ));
 	int	(*Con_IsVisible) ();
 	const char *(*pfnGetGameDirectory)( void );
 	struct cvar_s *(*pfnGetCvarPointer)( const char *szName );
@@ -222,7 +222,7 @@ typedef struct cl_enginefuncs_s
 	void*	(*VGui_GetPanel)( );
 	void	(*VGui_ViewportPaintBackground)( int extents[4] );
 
-	byte*	(*COM_LoadFile)( char *path, int usehunk, int *pLength );
+	byte*	(*COM_LoadFile)( const char *path, int usehunk, int *pLength );
 	char*	(*COM_ParseFile)( char *data, char *token );
 	void	(*COM_FreeFile)( void *buffer );
 

engine/common/world.h

@@ -72,8 +72,6 @@ int RankForContents( int contents );
 
 #define check_angles( x )	( (int)x == 90 || (int)x == 180 || (int)x == 270 || (int)x == -90 || (int)x == -180 || (int)x == -270 )
 
-#include "pm_shared.h"
-
 /*
 ===============================================================================
 
@@ -104,4 +102,4 @@ typedef struct event_state_s
 	event_info_t	ei[MAX_EVENT_QUEUE];
 } event_state_t;
 	
-#endif//WORLD_H
+#endif//WORLD_H

engine/eiface.h

@@ -94,7 +94,7 @@ typedef struct
 	int	fPlayTrack;
 } CDStatus;
 		
-typedef unsigned long	CRC32_t;
+typedef unsigned int	CRC32_t;
 
 typedef struct delta_s delta_t;
 struct entity_state_s;
@@ -102,13 +102,13 @@ struct entity_state_s;
 // Engine hands this to DLLs for functionality callbacks
 typedef struct enginefuncs_s
 {
-	int	(*pfnPrecacheModel)( char* s );
-	int	(*pfnPrecacheSound)( char* s );
+	int	(*pfnPrecacheModel)( const char* s );
+	int	(*pfnPrecacheSound)( const char* s );
 	void	(*pfnSetModel)( edict_t *e, const char *m );
 	int	(*pfnModelIndex)( const char *m );
 	int	(*pfnModelFrames)( int modelIndex );
 	void	(*pfnSetSize)( edict_t *e, const float *rgflMin, const float *rgflMax );
-	void	(*pfnChangeLevel)( char* s1, char* s2 );
+	void	(*pfnChangeLevel)( const char* s1, const char* s2 );
 	void	(*pfnGetSpawnParms)( edict_t *ent );
 	void	(*pfnSaveSpawnParms)( edict_t *ent );
 	float	(*pfnVecToYaw)( const float *rgflVector );
@@ -141,11 +141,11 @@ typedef struct enginefuncs_s
 	const char *(*pfnTraceTexture)( edict_t *pTextureEntity, const float *v1, const float *v2 );
 	void	(*pfnTraceSphere)( const float *v1, const float *v2, int fNoMonsters, float radius, edict_t *pentToSkip, TraceResult *ptr );
 	void	(*pfnGetAimVector)( edict_t* ent, float speed, float *rgflReturn );
-	void	(*pfnServerCommand)( char* str );
+	void	(*pfnServerCommand)( const char* str );
 	void	(*pfnServerExecute)( void );
 	void	(*pfnClientCommand)( edict_t* pEdict, char* szFmt, ... );
 	void	(*pfnParticleEffect)( const float *org, const float *dir, float color, float count );
-	void	(*pfnLightStyle)( int style, char* val );
+	void	(*pfnLightStyle)( int style, const char* val );
 	int	(*pfnDecalIndex)( const char *name );
 	int	(*pfnPointContents)( const float *rgflVector );
 	void	(*pfnMessageBegin)( int msg_dest, int msg_type, const float *pOrigin, edict_t *ed );
@@ -189,18 +189,18 @@ typedef struct enginefuncs_s
 	int	(*pfnCmd_Argc)( void );		// access client 'cmd' strings
 	void	(*pfnGetAttachment)( const edict_t *pEdict, int iAttachment, float *rgflOrigin, float *rgflAngles );
 	void	(*pfnCRC32_Init)( CRC32_t *pulCRC );
-	void	(*pfnCRC32_ProcessBuffer)( CRC32_t *pulCRC, void *p, int len );
+	void	(*pfnCRC32_ProcessBuffer)( CRC32_t *pulCRC, const void *p, int len );
 	void	(*pfnCRC32_ProcessByte)( CRC32_t *pulCRC, unsigned char ch );
 	CRC32_t	(*pfnCRC32_Final)( CRC32_t pulCRC );
-	long	(*pfnRandomLong)( long lLow, long lHigh );
+	int		(*pfnRandomLong)( int lLow, int lHigh );
 	float	(*pfnRandomFloat)( float flLow, float flHigh );
 	void	(*pfnSetView)( const edict_t *pClient, const edict_t *pViewent );
 	float	(*pfnTime)( void );
 	void	(*pfnCrosshairAngle)( const edict_t *pClient, float pitch, float yaw );
-	byte*	(*pfnLoadFileForMe)( char *filename, int *pLength );
+	byte*	(*pfnLoadFileForMe)( const char *filename, int *pLength );
 	void	(*pfnFreeFile)( void *buffer );
 	void	(*pfnEndSection)( const char *pszSectionName ); // trigger_endsection
-	int	(*pfnCompareFileTime)( char *filename1, char *filename2, int *iCompare );
+	int	(*pfnCompareFileTime)( const char *filename1, const char *filename2, int *iCompare );
 	void	(*pfnGetGameDir)( char *szGetGameDir );
 	void	(*pfnCvar_RegisterVariable)( cvar_t *variable );
 	void	(*pfnFadeClientVolume)( const edict_t *pEdict, int fadePercent, int fadeOutSeconds, int holdTime, int fadeInSeconds );
@@ -209,12 +209,12 @@ typedef struct enginefuncs_s
 	void	(*pfnRunPlayerMove)( edict_t *fakeclient, const float *viewangles, float forwardmove, float sidemove, float upmove, unsigned short buttons, byte impulse, byte msec );
 	int	(*pfnNumberOfEntities)( void );
 	char*	(*pfnGetInfoKeyBuffer)( edict_t *e );			// passing in NULL gets the serverinfo
-	char*	(*pfnInfoKeyValue)( char *infobuffer, char *key );
+	const char*	(*pfnInfoKeyValue)( const char *infobuffer, const char *key );
 	void	(*pfnSetKeyValue)( char *infobuffer, char *key, char *value );
 	void	(*pfnSetClientKeyValue)( int clientIndex, char *infobuffer, char *key, char *value );
 	int	(*pfnIsMapValid)( char *filename );
 	void	(*pfnStaticDecal)( const float *origin, int decalIndex, int entityIndex, int modelIndex );
-	int	(*pfnPrecacheGeneric)( char *s );
+	int	(*pfnPrecacheGeneric)( const char *s );
 	int	(*pfnGetPlayerUserId)( edict_t *e ); // returns the server assigned userid for this player.  useful for logging frags, etc.  returns -1 if the edict couldn't be found in the list of clients
 	void	(*pfnBuildSoundMsg)( edict_t *entity, int channel, const char *sample, /*int*/float volume, float attenuation, int fFlags, int pitch, int msg_dest, int msg_type, const float *pOrigin, edict_t *ed );
 	int	(*pfnIsDedicatedServer)( void );			// is this a dedicated server?
@@ -229,8 +229,8 @@ typedef struct enginefuncs_s
 	unsigned short (*pfnPrecacheEvent)( int type, const char*psz );
 	void	(*pfnPlaybackEvent)( int flags, const edict_t *pInvoker, unsigned short eventindex, float delay, float *origin, float *angles, float fparam1, float fparam2, int iparam1, int iparam2, int bparam1, int bparam2 );
 	
-	unsigned char *(*pfnSetFatPVS)( float *org );
-	unsigned char *(*pfnSetFatPAS)( float *org );
+	unsigned char *(*pfnSetFatPVS)( const float *org );
+	unsigned char *(*pfnSetFatPAS)( const float *org );
 
 	int	(*pfnCheckVisibility )( const edict_t *entity, unsigned char *pset );
 
@@ -244,7 +244,7 @@ typedef struct enginefuncs_s
 	void	(*pfnDeltaUnsetFieldByIndex)( delta_t *pFields, int fieldNumber );
 	void	(*pfnSetGroupMask)( int mask, int op );
 	int	(*pfnCreateInstancedBaseline)( int classname, struct entity_state_s *baseline );
-	void	(*pfnCvar_DirectSet)( struct cvar_s *var, char *value );
+	void	(*pfnCvar_DirectSet)( struct cvar_s *var, const char *value );
 
 	// Forces the client and server to be running with the same version of the specified file
 	//  ( e.g., a player model ).
@@ -253,7 +253,7 @@ typedef struct enginefuncs_s
 
 	void	(*pfnGetPlayerStats)( const edict_t *pClient, int *ping, int *packet_loss );
 
-	void	(*pfnAddServerCommand)( char *cmd_name, void (*function) (void) );
+	void	(*pfnAddServerCommand)( const char *cmd_name, void (*function) (void) );
 
 	// For voice communications, set which clients hear eachother.
 	// NOTE: these functions take player entity indices (starting at 1).

engine/menu_int.h

@@ -70,7 +70,7 @@ typedef struct ui_enginefuncs_s
 	// cvar handlers
 	cvar_t*	(*pfnRegisterVariable)( const char *szName, const char *szValue, int flags );
 	float	(*pfnGetCvarFloat)( const char *szName );
-	char*	(*pfnGetCvarString)( const char *szName );
+	const char*	(*pfnGetCvarString)( const char *szName );
 	void	(*pfnCvarSetString)( const char *szName, const char *szValue );
 	void	(*pfnCvarSetValue)( const char *szName, float flValue );
 
@@ -79,8 +79,8 @@ typedef struct ui_enginefuncs_s
 	void	(*pfnClientCmd)( int execute_now, const char *szCmdString );
 	void	(*pfnDelCommand)( const char *cmd_name );
 	int       (*pfnCmdArgc)( void );	
-	char*	(*pfnCmdArgv)( int argc );
-	char*	(*pfnCmd_Args)( void );
+	const char*	(*pfnCmdArgv)( int argc );
+	const char*	(*pfnCmd_Args)( void );
 
 	// debug messages (in-menu shows only notify)	
 	void	(*Con_Printf)( const char *fmt, ... );
@@ -145,7 +145,7 @@ typedef struct ui_enginefuncs_s
 	int	(*pfnGetGameInfo)( GAMEINFO *pgameinfo );
 	GAMEINFO	**(*pfnGetGamesList)( int *numGames );			// collect info about all mods
 	char 	**(*pfnGetFilesList)( const char *pattern, int *numFiles, int gamedironly );	// find in files
-	int 	(*pfnGetSaveComment)( const char *savename, char *comment );
+	int (*pfnGetSaveComment)( const char *savename, char *comment );
 	int	(*pfnGetDemoComment)( const char *demoname, char *comment );
 	int	(*pfnCheckGameDll)( void );				// returns false if hl.dll is missed or invalid
 	char	*(*pfnGetClipboardData)( void );
@@ -160,12 +160,12 @@ typedef struct ui_enginefuncs_s
 	// menu interface is freezed at version 0.75
 	// new functions starts here 
 	float	(*pfnRandomFloat)( float flLow, float flHigh );	
-	long	(*pfnRandomLong)( long lLow, long lHigh );
+	int		(*pfnRandomLong)( int lLow, int lHigh );
 
 	void	(*pfnSetCursor)( void *hCursor );			// change cursor
 	int	(*pfnIsMapValid)( char *filename );
 	void	(*pfnProcessImage)( int texnum, float gamma, int topColor, int bottomColor );
-	int	(*pfnCompareFileTime)( char *filename1, char *filename2, int *iCompare );
+	int	(*pfnCompareFileTime)( const char *filename1, const char *filename2, int *iCompare );
 
 	const char *(*pfnGetModeString)( int vid_mode );
 } ui_enginefuncs_t;

engine/physint.h

@@ -75,8 +75,8 @@ typedef struct server_physics_api_s
 	int		( *pfnDrawConsoleString )( int x, int y, char *string );
 	void		( *pfnDrawSetTextColor )( float r, float g, float b );
 	void		( *pfnDrawConsoleStringLen )( const char *string, int *length, int *height );
-	void		( *Con_NPrintf )( int pos, char *fmt, ... );
-	void		( *Con_NXPrintf )( struct con_nprint_s *info, char *fmt, ... );
+	void		( *Con_NPrintf )( int pos, const char *fmt, ... );
+	void		( *Con_NXPrintf )( struct con_nprint_s *info, const char *fmt, ... );
 	const char	*( *pfnGetLightStyle )( int style ); // read custom appreance for selected lightstyle
 	void		( *pfnUpdateFogSettings )( unsigned int packed_fog );
 	char		**(*pfnGetFilesList)( const char *pattern, int *numFiles, int gamedironly );
@@ -94,7 +94,7 @@ typedef struct server_physics_api_s
 	int		(*pfnBoxInPVS)( const float *org, const float *boxmins, const float *boxmaxs );
 
 	// message handler (missed function to write raw bytes)
-	void		(*pfnWriteBytes)( byte *bytes, int count );
+	void		(*pfnWriteBytes)( const byte *bytes, int count );
 
 	// BSP lump management
 	int		(*pfnCheckLump)( const char *filename, const int lump, int *lumpsize );
@@ -161,4 +161,4 @@ typedef struct physics_interface_s
 	int		(*SV_PlayerThink)( edict_t *ent, float frametime, double time );
 } physics_interface_t;
 
-#endif//PHYSINT_H
+#endif//PHYSINT_H

pm_shared/pm_debug.h

@@ -1,23 +0,0 @@
-/***
-*
-*	Copyright (c) 1996-2002, Valve LLC. All rights reserved.
-*	
-*	This product contains software technology licensed from Id 
-*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc. 
-*	All Rights Reserved.
-*
-*   Use, distribution, and modification of this source code and/or resulting
-*   object code is restricted to non-commercial enhancements to products from
-*   Valve LLC.  All other use, distribution, or modification is prohibited
-*   without written permission from Valve LLC.
-*
-****/
-#ifndef PM_DEBUG_H
-#define PM_DEBUG_H
-
-void PM_ViewEntity( void );
-void PM_DrawBBox(vec3_t mins, vec3_t maxs, vec3_t origin, int pcolor, float life);
-void PM_ParticleLine(vec3_t start, vec3_t end, int pcolor, float life, float vert);
-void PM_ShowClipBox( void );
-
-#endif//PM_DEBUG_H

pm_shared/pm_defs.h

@@ -184,11 +184,11 @@ typedef struct playermove_s
 	
 	// Common functions
 	const char	*(*PM_Info_ValueForKey) ( const char *s, const char *key );
-	void		(*PM_Particle)( float *origin, int color, float life, int zpos, int zvel );
+	void		(*PM_Particle)( const float *origin, int color, float life, int zpos, int zvel );
 	int		(*PM_TestPlayerPosition)( float *pos, pmtrace_t *ptrace );
-	void		(*Con_NPrintf)( int idx, char *fmt, ... );
-	void		(*Con_DPrintf)( char *fmt, ... );
-	void		(*Con_Printf)( char *fmt, ... );
+	void		(*Con_NPrintf)( int idx, const char *fmt, ... );
+	void		(*Con_DPrintf)( const char *fmt, ... );
+	void		(*Con_Printf)( const char *fmt, ... );
 	double		(*Sys_FloatTime)( void );
 	void		(*PM_StuckTouch)( int hitent, pmtrace_t *ptraceresult );
 	int		(*PM_PointContents)( float *p, int *truecontents /*filled in if this is non-null*/ );
@@ -196,14 +196,14 @@ typedef struct playermove_s
 	int		(*PM_HullPointContents)( struct hull_s *hull, int num, float *p );   
 	pmtrace_t		(*PM_PlayerTrace)( float *start, float *end, int traceFlags, int ignore_pe );
 	struct pmtrace_s	*(*PM_TraceLine)( float *start, float *end, int flags, int usehulll, int ignore_pe );
-	long		(*RandomLong)( long lLow, long lHigh );
+	int			(*RandomLong)( int lLow, int lHigh );
 	float		(*RandomFloat)( float flLow, float flHigh );
 	int		(*PM_GetModelType)( struct model_s *mod );
 	void		(*PM_GetModelBounds)( struct model_s *mod, float *mins, float *maxs );
 	void		*(*PM_HullForBsp)( physent_t *pe, float *offset );
 	float		(*PM_TraceModel)( physent_t *pEnt, float *start, float *end, trace_t *trace );
-	int		(*COM_FileSize)( char *filename );
-	byte		*(*COM_LoadFile)( char *path, int usehunk, int *pLength );
+	int		(*COM_FileSize)( const char *filename );
+	byte		*(*COM_LoadFile)( const char *path, int usehunk, int *pLength );
 	void		(*COM_FreeFile)( void *buffer );
 	char		*(*memfgets)( byte *pMemFile, int fileSize, int *pFilePos, char *pBuffer, int bufferSize );
 
@@ -218,4 +218,4 @@ typedef struct playermove_s
 	struct pmtrace_s	*(*PM_TraceLineEx)( float *start, float *end, int flags, int usehulll, int (*pfnIgnore)( physent_t *pe ));
 	struct msurface_s	*(*PM_TraceSurface)( int ground, float *vstart, float *vend );
 } playermove_t;
-#endif//PM_DEFS_H
+#endif//PM_DEFS_H

pm_shared/pm_materials.h

@@ -1,32 +0,0 @@
-/***
-*
-*	Copyright (c) 1996-2002, Valve LLC. All rights reserved.
-*	
-*	This product contains software technology licensed from Id 
-*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc. 
-*	All Rights Reserved.
-*
-*   Use, distribution, and modification of this source code and/or resulting
-*   object code is restricted to non-commercial enhancements to products from
-*   Valve LLC.  All other use, distribution, or modification is prohibited
-*   without written permission from Valve LLC.
-*
-****/
-#ifndef PM_MATERIALS_H
-#define PM_MATERIALS_H
-
-#define CBTEXTURENAMEMAX		13 		// only load first n chars of name
-
-#define CHAR_TEX_CONCRETE		'C'		// texture types
-#define CHAR_TEX_METAL		'M'
-#define CHAR_TEX_DIRT		'D'
-#define CHAR_TEX_VENT		'V'
-#define CHAR_TEX_GRATE		'G'
-#define CHAR_TEX_TILE		'T'
-#define CHAR_TEX_SLOSH		'S'
-#define CHAR_TEX_WOOD		'W'
-#define CHAR_TEX_COMPUTER		'P'
-#define CHAR_TEX_GLASS		'Y'
-#define CHAR_TEX_FLESH		'F'
-
-#endif//PM_MATERIALS_H

pm_shared/pm_shared.h

@@ -1,32 +0,0 @@
-/***
-*
-*	Copyright (c) 1996-2002, Valve LLC. All rights reserved.
-*	
-*	This product contains software technology licensed from Id 
-*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc. 
-*	All Rights Reserved.
-*
-*   Use, distribution, and modification of this source code and/or resulting
-*   object code is restricted to non-commercial enhancements to products from
-*   Valve LLC.  All other use, distribution, or modification is prohibited
-*   without written permission from Valve LLC.
-*
-****/
-
-#ifndef PM_SHARED_H
-#define PM_SHARED_H
-
-void PM_Init( struct playermove_s *ppmove );
-void PM_Move( struct playermove_s *ppmove, int server );
-char PM_FindTextureType( char *name );
-
-// Spectator Movement modes (stored in pev->iuser1, so the physics code can get at them)
-#define OBS_NONE			0
-#define OBS_CHASE_LOCKED		1
-#define OBS_CHASE_FREE		2
-#define OBS_ROAMING			3		
-#define OBS_IN_EYE			4
-#define OBS_MAP_FREE		5
-#define OBS_MAP_CHASE		6
-
-#endif//PM_SHARED_H