CollisionHook/extension.h
2012-10-07 18:18:16 -05:00

105 lines
3.2 KiB
C++

#ifndef _INCLUDE_COLLISIONHOOK_EXTENSION_H_
#define _INCLUDE_COLLISIONHOOK_EXTENSION_H_
#include "smsdk_ext.h"
class IPhysicsEnvironment;
class IPhysicsCollisionSolver;
class IPhysicsObject;
class CollisionHook :
public SDKExtension
{
public:
/**
* @brief This is called after the initial loading sequence has been processed.
*
* @param error Error message buffer.
* @param maxlength Size of error message buffer.
* @param late Whether or not the module was loaded after map load.
* @return True to succeed loading, false to fail.
*/
virtual bool SDK_OnLoad( char *error, size_t maxlength, bool late );
/**
* @brief This is called right before the extension is unloaded.
*/
virtual void SDK_OnUnload();
/**
* @brief This is called once all known extensions have been loaded.
* Note: It is is a good idea to add natives here, if any are provided.
*/
//virtual void SDK_OnAllLoaded();
/**
* @brief Called when the pause state is changed.
*/
//virtual void SDK_OnPauseChange(bool paused);
/**
* @brief this is called when Core wants to know if your extension is working.
*
* @param error Error message buffer.
* @param maxlength Size of error message buffer.
* @return True if working, false otherwise.
*/
//virtual bool QueryRunning(char *error, size_t maxlength);
public:
#if defined SMEXT_CONF_METAMOD
/**
* @brief Called when Metamod is attached, before the extension version is called.
*
* @param error Error buffer.
* @param maxlength Maximum size of error buffer.
* @param late Whether or not Metamod considers this a late load.
* @return True to succeed, false to fail.
*/
virtual bool SDK_OnMetamodLoad( ISmmAPI *ismm, char *error, size_t maxlength, bool late );
/**
* @brief Called when Metamod is detaching, after the extension version is called.
* NOTE: By default this is blocked unless sent from SourceMod.
*
* @param error Error buffer.
* @param maxlength Maximum size of error buffer.
* @return True to succeed, false to fail.
*/
virtual bool SDK_OnMetamodUnload(char *error, size_t maxlength);
/**
* @brief Called when Metamod's pause state is changing.
* NOTE: By default this is blocked unless sent from SourceMod.
*
* @param paused Pause state being set.
* @param error Error buffer.
* @param maxlength Maximum size of error buffer.
* @return True to succeed, false to fail.
*/
//virtual bool SDK_OnMetamodPauseChange(bool paused, char *error, size_t maxlength);
#endif
public: // hooks
IPhysicsEnvironment *CreateEnvironment();
void SetCollisionSolver( IPhysicsCollisionSolver *pSolver );
int VPhysics_ShouldCollide( IPhysicsObject *pObj1, IPhysicsObject *pObj2, void *pGameData1, void *pGameData2 );
};
// adapted from util_shared.h
inline const CBaseEntity *UTIL_EntityFromEntityHandle( const IHandleEntity *pConstHandleEntity )
{
IHandleEntity *pHandleEntity = const_cast<IHandleEntity *>( pConstHandleEntity );
IServerUnknown *pUnk = static_cast<IServerUnknown *>( pHandleEntity );
return pUnk->GetBaseEntity();
}
#endif // _INCLUDE_COLLISIONHOOK_EXTENSION_H_