(Mostly) updated verve implementation.

Engine/source/Verve/Torque3D/VCameraShake.cpp

@@ -0,0 +1,231 @@
+//-----------------------------------------------------------------------------
+// Verve
+// Copyright (C) 2014 - Violent Tulip
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+#include "Verve/Torque3D/VCameraShake.h"
+
+#include "T3D/gameBase/gameConnection.h"
+#include "core/stream/bitStream.h"
+
+//-----------------------------------------------------------------------------
+IMPLEMENT_CO_CLIENTEVENT_V1( VCameraShakeNetEvent );
+//-----------------------------------------------------------------------------
+
+// ShakeCamera( 1, 10, "1 0 0", "1 0 0" );
+DefineEngineFunction( ShakeCamera, void, (F32 duration, F32 falloff, VectorF amplitude, VectorF frequency), (0,0,VectorF::Zero, VectorF::Zero), "( pDuration, pFalloff, pAmplitude, pFrequency )" )
+{
+    // Shake Camera.
+    VTorque::startCameraShake( duration, falloff, amplitude, frequency );
+}
+
+void VTorque::startCameraShake( const F32 &pDuration, const F32 &pFalloff, const VectorF &pAmplitude, const VectorF &pFrequency )
+{
+#ifdef VT_EDITOR
+
+    // Create FX Event
+    CameraShake *camShake = new CameraShake();
+
+    // Set Duration.
+    camShake->setDuration( pDuration );
+
+    // Set Falloff.
+    camShake->setFalloff( pFalloff );
+
+    // Set Amplitude.
+    VectorF amp = pAmplitude;
+    camShake->setAmplitude( amp );
+
+    // Set Frequency.
+    VectorF freq = pFrequency;
+    camShake->setFrequency( freq );
+
+    // Initialise.
+    camShake->init();
+
+    // Add to Manager.
+    gCamFXMgr.addFX( camShake );
+
+#else
+
+    // Fetch Client Group.
+    SimGroup* clientGroup = Sim::getClientGroup();
+
+    for ( SimGroup::iterator itr = clientGroup->begin(); itr != clientGroup->end(); itr++ )
+    {
+        NetConnection *connection = static_cast<NetConnection*>( *itr );
+        if ( connection )
+        {
+            // Create Event.
+            VCameraShakeNetEvent *event = new VCameraShakeNetEvent();
+
+            // Setup Event.
+            event->mEventType |= ( VCameraShakeNetEvent::k_TypeClear | VCameraShakeNetEvent::k_TypeMake );
+            event->mDuration   = pDuration;
+            event->mFalloff    = pFalloff;
+            event->mAmplitude  = pAmplitude;
+            event->mFrequency  = pFrequency;
+
+            // Post Event.
+            connection->postNetEvent( event );
+        }
+    }
+
+#endif
+}
+
+void VTorque::stopCameraShake( void )
+{
+#ifdef VT_EDITOR
+
+    // Clear Manager.
+    gCamFXMgr.clear();
+
+#else
+
+    // Fetch Client Group.
+    SimGroup* clientGroup = Sim::getClientGroup();
+
+    for ( SimGroup::iterator itr = clientGroup->begin(); itr != clientGroup->end(); itr++ )
+    {
+        NetConnection *connection = static_cast<NetConnection*>( *itr );
+        if ( connection )
+        {
+            // Create Event.
+            VCameraShakeNetEvent *event = new VCameraShakeNetEvent();
+
+            // Setup Event.
+            event->mEventType |= VCameraShakeNetEvent::k_TypeClear;
+
+            // Post Event.
+            connection->postNetEvent( event );
+        }
+    }
+
+#endif
+}
+
+//-----------------------------------------------------------------------------
+
+VCameraShakeNetEvent::VCameraShakeNetEvent( void ) : mEventType( 0 ),
+                                                     mDuration( 0.f ),
+                                                     mFalloff( 10.f ),
+                                                     mAmplitude( Point3F::Zero ),
+                                                     mFrequency( Point3F::Zero )
+{
+    // Void.
+}
+
+void VCameraShakeNetEvent::write( NetConnection *pConnection, BitStream *pStream )
+{
+    // Void.
+}
+
+void VCameraShakeNetEvent::pack( NetConnection *pConnection, BitStream *pStream )
+{
+    // Clear Manager?
+    pStream->write( mEventType & k_TypeClear );
+
+    // Make Event?
+    if ( pStream->write( mEventType & k_TypeMake ) )
+    {
+        // Duration.
+        pStream->write( mDuration );
+
+        // Falloff.
+        pStream->write( mFalloff );
+
+        // Amplitude.
+        pStream->write( mAmplitude.x );
+        pStream->write( mAmplitude.y );
+        pStream->write( mAmplitude.z );
+
+        // Frequency.
+        pStream->write( mFrequency.x );
+        pStream->write( mFrequency.y );
+        pStream->write( mFrequency.z );
+    }
+}
+
+void VCameraShakeNetEvent::unpack( NetConnection *pConnection, BitStream *pStream )
+{
+    // Clear Manager?
+    if ( pStream->readFlag() )
+    {
+        // Update State.
+        mEventType |= k_TypeClear;
+    }
+
+    // Make Event?
+    if ( pStream->readFlag() )
+    {
+        // Update State.
+        mEventType |= k_TypeMake;
+
+        // Duration.
+        pStream->read( &mDuration );
+
+        // Falloff.
+        pStream->read( &mFalloff );
+
+        // Amplitude.
+        pStream->read( &mAmplitude.x );
+        pStream->read( &mAmplitude.y );
+        pStream->read( &mAmplitude.z );
+
+        // Frequency.
+        pStream->read( &mFrequency.x );
+        pStream->read( &mFrequency.y );
+        pStream->read( &mFrequency.z );
+    }
+}
+
+void VCameraShakeNetEvent::process( NetConnection *pConnection )
+{
+    if ( mEventType & k_TypeClear )
+    {
+        // Clear Manager.
+        gCamFXMgr.clear();
+    }
+
+    if ( mEventType & k_TypeMake )
+    {
+        // Create FX Event
+        CameraShake *camShake = new CameraShake();
+
+        // Set Duration.
+        camShake->setDuration( mDuration );
+
+        // Set Falloff.
+        camShake->setFalloff( mFalloff );
+
+        // Set Amplitude.
+        camShake->setAmplitude( mAmplitude );
+
+        // Set Frequency.
+        camShake->setFrequency( mFrequency );
+
+        // Initialise.
+        camShake->init();
+
+        // Add to Manager.
+        gCamFXMgr.addFX( camShake );
+    }
+}