From 6f515a2d34a00780524913a4301296e9a34b4981 Mon Sep 17 00:00:00 2001 From: Blixibon Date: Tue, 11 May 2021 10:46:30 -0500 Subject: [PATCH] Added VScript functions for bone attachments and transforming bone matrices --- sp/src/game/client/c_baseanimating.cpp | 67 ++++++++++++++++++++++++-- sp/src/game/client/c_baseanimating.h | 6 +++ 2 files changed, 70 insertions(+), 3 deletions(-) diff --git a/sp/src/game/client/c_baseanimating.cpp b/sp/src/game/client/c_baseanimating.cpp index 6378e109..c8208e6a 100644 --- a/sp/src/game/client/c_baseanimating.cpp +++ b/sp/src/game/client/c_baseanimating.cpp @@ -294,6 +294,7 @@ END_SCRIPTDESC(); ScriptHook_t C_BaseAnimating::g_Hook_OnClientRagdoll; ScriptHook_t C_BaseAnimating::g_Hook_FireEvent; +ScriptHook_t C_BaseAnimating::g_Hook_BuildTransformations; #endif BEGIN_ENT_SCRIPTDESC( C_BaseAnimating, C_BaseEntity, "Animating models client-side" ) @@ -310,6 +311,14 @@ BEGIN_ENT_SCRIPTDESC( C_BaseAnimating, C_BaseEntity, "Animating models client-si DEFINE_SCRIPTFUNC( LookupBone, "Get the named bone id" ) DEFINE_SCRIPTFUNC_NAMED( ScriptGetBoneTransform, "GetBoneTransform", "Get the transform for the specified bone" ) + DEFINE_SCRIPTFUNC_NAMED( ScriptSetBoneTransform, "SetBoneTransform", "Set the transform for the specified bone" ) + + DEFINE_SCRIPTFUNC_NAMED( ScriptAttachEntityToBone, "AttachEntityToBone", "Attaches this entity to the specified target and bone. Also allows for optional local position offset" ) + DEFINE_SCRIPTFUNC_NAMED( ScriptRemoveBoneAttachment, "RemoveBoneAttachment", "Removes the specified bone attachment" ) + //DEFINE_SCRIPTFUNC( RemoveBoneAttachments, "Removes all bone attachments" ) + DEFINE_SCRIPTFUNC( DestroyBoneAttachments, "Destroys all bone attachments" ) + DEFINE_SCRIPTFUNC( GetNumBoneAttachments, "Gets the number of bone attachments" ) + DEFINE_SCRIPTFUNC_NAMED( ScriptGetBoneAttachment, "GetBoneAttachment", "Gets the specified bone attachment" ) DEFINE_SCRIPTFUNC( SetBodygroup, "Sets a bodygroup") DEFINE_SCRIPTFUNC( GetBodygroup, "Gets a bodygroup" ) @@ -354,6 +363,9 @@ BEGIN_ENT_SCRIPTDESC( C_BaseAnimating, C_BaseEntity, "Animating models client-si DEFINE_SCRIPTHOOK_PARAM( "event", FIELD_INTEGER ) DEFINE_SCRIPTHOOK_PARAM( "options", FIELD_CSTRING ) END_SCRIPTHOOK() + + BEGIN_SCRIPTHOOK( C_BaseAnimating::g_Hook_BuildTransformations, "BuildTransformations", FIELD_VOID, "Called when building bone transformations. Allows VScript to read/write any bone with Get/SetBoneTransform." ) + END_SCRIPTHOOK() #endif END_SCRIPTDESC(); @@ -1538,10 +1550,43 @@ HSCRIPT C_BaseAnimating::ScriptGetAttachmentMatrix( int iAttachment ) void C_BaseAnimating::ScriptGetBoneTransform( int iBone, HSCRIPT hTransform ) { - if (hTransform == NULL) + matrix3x4_t *matTransform = HScriptToClass( hTransform ); + if (matTransform == NULL) return; - GetBoneTransform( iBone, *HScriptToClass( hTransform ) ); + GetBoneTransform( iBone, *matTransform ); +} + +void C_BaseAnimating::ScriptSetBoneTransform( int iBone, HSCRIPT hTransform ) +{ + matrix3x4_t *matTransform = HScriptToClass( hTransform ); + if (matTransform == NULL) + return; + + MatrixCopy( *matTransform, GetBoneForWrite( iBone ) ); +} + +void C_BaseAnimating::ScriptAttachEntityToBone( HSCRIPT attachTarget, int boneIndexAttached, const Vector &bonePosition, const QAngle &boneAngles ) +{ + C_BaseEntity *pTarget = ToEnt( attachTarget ); + if (pTarget == NULL) + return; + + AttachEntityToBone( pTarget->GetBaseAnimating(), boneIndexAttached, bonePosition, boneAngles ); +} + +void C_BaseAnimating::ScriptRemoveBoneAttachment( HSCRIPT boneAttachment ) +{ + C_BaseEntity *pTarget = ToEnt( boneAttachment ); + if (pTarget == NULL) + return; + + RemoveBoneAttachment( pTarget->GetBaseAnimating() ); +} + +HSCRIPT C_BaseAnimating::ScriptGetBoneAttachment( int i ) +{ + return ToHScript( GetBoneAttachment( i ) ); } HSCRIPT C_BaseAnimating::ScriptBecomeRagdollOnClient() @@ -1719,7 +1764,23 @@ void C_BaseAnimating::BuildTransformations( CStudioHdr *hdr, Vector *pos, Quater } } - +#ifdef MAPBASE_VSCRIPT + if (m_ScriptScope.IsInitialized() && g_Hook_BuildTransformations.CanRunInScope(m_ScriptScope)) + { + int oldWritableBones = m_BoneAccessor.GetWritableBones(); + int oldReadableBones = m_BoneAccessor.GetReadableBones(); + m_BoneAccessor.SetWritableBones( BONE_USED_BY_ANYTHING ); + m_BoneAccessor.SetReadableBones( BONE_USED_BY_ANYTHING ); + + // No parameters + //ScriptVariant_t args[] = {}; + //ScriptVariant_t returnValue; + g_Hook_BuildTransformations.Call( m_ScriptScope, NULL, NULL /*&returnValue, args*/ ); + + m_BoneAccessor.SetWritableBones( oldWritableBones ); + m_BoneAccessor.SetReadableBones( oldReadableBones ); + } +#endif } //----------------------------------------------------------------------------- diff --git a/sp/src/game/client/c_baseanimating.h b/sp/src/game/client/c_baseanimating.h index 53372e8d..30b69ea7 100644 --- a/sp/src/game/client/c_baseanimating.h +++ b/sp/src/game/client/c_baseanimating.h @@ -468,6 +468,11 @@ public: HSCRIPT ScriptGetAttachmentMatrix(int iAttachment); void ScriptGetBoneTransform( int iBone, HSCRIPT hTransform ); + void ScriptSetBoneTransform( int iBone, HSCRIPT hTransform ); + + void ScriptAttachEntityToBone( HSCRIPT attachTarget, int boneIndexAttached, const Vector &bonePosition, const QAngle &boneAngles ); + void ScriptRemoveBoneAttachment( HSCRIPT boneAttachment ); + HSCRIPT ScriptGetBoneAttachment( int i ); int ScriptGetSequenceActivity( int iSequence ) { return GetSequenceActivity( iSequence ); } float ScriptGetSequenceMoveDist( int iSequence ) { return GetSequenceMoveDist( GetModelPtr(), iSequence ); } @@ -486,6 +491,7 @@ public: static ScriptHook_t g_Hook_OnClientRagdoll; static ScriptHook_t g_Hook_FireEvent; + static ScriptHook_t g_Hook_BuildTransformations; float ScriptGetPoseParameter(const char* szName); #endif