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| author | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
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| committer | Joe Ludwig <[email protected]> | 2013-06-26 15:22:04 -0700 |
| commit | 39ed87570bdb2f86969d4be821c94b722dc71179 (patch) | |
| tree | abc53757f75f40c80278e87650ea92808274aa59 /sp/src/game/server/physics_bone_follower.h | |
| download | source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.tar.xz source-sdk-2013-39ed87570bdb2f86969d4be821c94b722dc71179.zip | |
First version of the SOurce SDK 2013
Diffstat (limited to 'sp/src/game/server/physics_bone_follower.h')
| -rw-r--r-- | sp/src/game/server/physics_bone_follower.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/sp/src/game/server/physics_bone_follower.h b/sp/src/game/server/physics_bone_follower.h new file mode 100644 index 00000000..e3c61bab --- /dev/null +++ b/sp/src/game/server/physics_bone_follower.h @@ -0,0 +1,104 @@ +//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:
+//
+//=============================================================================//
+
+#ifndef PHYSICS_BONE_FOLLOWER_H
+#define PHYSICS_BONE_FOLLOWER_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+class CBoneFollower;
+
+//
+// To use bone followers in an entity, contain a CBoneFollowerManager in it. Then:
+// - Call InitBoneFollowers() in the entity's CreateVPhysics().
+// - Call UpdateBoneFollowers() after you move your bones.
+// - Call DestroyBoneFollowers() when your entity's removed
+
+struct physfollower_t
+{
+ DECLARE_SIMPLE_DATADESC();
+ int boneIndex;
+ CHandle<CBoneFollower> hFollower;
+};
+
+struct vcollide_t;
+
+// create a manager and a list of followers directly from a ragdoll
+void CreateBoneFollowersFromRagdoll( CBaseAnimating *pEntity, class CBoneFollowerManager *pManager, vcollide_t *pCollide );
+
+//-----------------------------------------------------------------------------
+// Purpose:
+//-----------------------------------------------------------------------------
+class CBoneFollowerManager
+{
+ DECLARE_SIMPLE_DATADESC();
+public:
+ CBoneFollowerManager();
+ ~CBoneFollowerManager();
+
+ // Use either of these to create the bone followers in your entity's CreateVPhysics()
+ void InitBoneFollowers( CBaseAnimating *pParentEntity, int iNumBones, const char **pFollowerBoneNames );
+ void AddBoneFollower( CBaseAnimating *pParentEntity, const char *pFollowerBoneName, solid_t *pSolid = NULL ); // Adds a single bone follower
+
+ // Call this after you move your bones
+ void UpdateBoneFollowers( CBaseAnimating *pParentEntity );
+
+ // Call this when your entity's removed
+ void DestroyBoneFollowers( void );
+
+ physfollower_t *GetBoneFollower( int iFollowerIndex );
+ int GetBoneFollowerIndex( CBoneFollower *pFollower );
+ int GetNumBoneFollowers( void ) const { return m_iNumBones; }
+
+private:
+ bool CreatePhysicsFollower( CBaseAnimating *pParentEntity, physfollower_t &follow, const char *pBoneName, solid_t *pSolid );
+
+private:
+ int m_iNumBones;
+ CUtlVector<physfollower_t> m_physBones;
+};
+
+
+class CBoneFollower : public CBaseEntity
+{
+ DECLARE_CLASS( CBoneFollower, CBaseEntity );
+ DECLARE_DATADESC();
+ DECLARE_SERVERCLASS();
+public:
+ // CBaseEntity
+ void VPhysicsUpdate( IPhysicsObject *pPhysics );
+ int UpdateTransmitState(void);
+
+ // NOTE: These are forwarded to the parent object!
+ void VPhysicsCollision( int index, gamevcollisionevent_t *pEvent );
+ void VPhysicsFriction( IPhysicsObject *pObject, float energy, int surfaceProps, int surfacePropsHit );
+ void VPhysicsShadowCollision( int index, gamevcollisionevent_t *pEvent );
+
+ bool TestCollision( const Ray_t &ray, unsigned int mask, trace_t& trace );
+ int ObjectCaps( void );
+ void Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value );
+
+ void Touch( CBaseEntity *pOther );
+
+ void TraceAttack( const CTakeDamageInfo &info, const Vector &vecDir, trace_t *ptr, CDmgAccumulator *pAccumulator );
+
+ // locals
+ bool Init( CBaseEntity *pOwner, const char *pModelName, solid_t &solid, const Vector &position, const QAngle &orientation );
+ void UpdateFollower( const Vector &position, const QAngle &orientation, float flInterval );
+ void SetTraceData( int physicsBone, int hitGroup );
+
+ // factory
+ static CBoneFollower *Create( CBaseEntity *pOwner, const char *pModelName, solid_t &solid, const Vector &position, const QAngle &orientation );
+
+private:
+ CNetworkVar( int, m_modelIndex );
+ CNetworkVar( int, m_solidIndex );
+ int m_physicsBone;
+ int m_hitGroup;
+};
+
+#endif // PHYSICS_BONE_FOLLOWER_H
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