(Mostly) updated verve implementation.

Engine/modules/Verve/Extension/Animation/VShapeAnimationTrack.cpp

@@ -0,0 +1,185 @@
+//-----------------------------------------------------------------------------
+// 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/Extension/Animation/VShapeAnimationTrack.h"
+#include "Verve/Extension/Animation/VShapeAnimationEvent.h"
+#include "Verve/Core/VGroup.h"
+
+#include "console/consoleTypes.h"
+
+//-----------------------------------------------------------------------------
+IMPLEMENT_CONOBJECT( VShapeAnimationTrack );
+//-----------------------------------------------------------------------------
+
+VShapeAnimationTrack::VShapeAnimationTrack( void ) :
+        mThreadIndex( 0 )
+{
+    setLabel( "AnimationTrack" );
+}
+
+//-----------------------------------------------------------------------------
+
+void VShapeAnimationTrack::initPersistFields( void )
+{
+    Parent::initPersistFields();
+
+    addField( "ThreadIndex", TypeS32, Offset( mThreadIndex, VShapeAnimationTrack ), "The index of the Animation Thread to play." );
+}
+
+//-----------------------------------------------------------------------------
+//
+// Controller Methods.
+//
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+// 
+// VShapeAnimationTrack::onControllerEvent( pEvent );
+// 
+// When the controller's state changes, this method is called. If the
+// controller is paused, or stops playing, then the animation will cease to
+// play. If the controller resumes play, the animation will continue.
+// 
+// For a full list of possible events, see the 'eControllerEventType'
+// declaration in VController.h.
+// 
+//-----------------------------------------------------------------------------
+bool VShapeAnimationTrack::onControllerEvent( VController::eControllerEventType pEvent )
+{
+    if ( !Parent::onControllerEvent( pEvent ) )
+    {
+        // Skip.
+        return false;
+    }
+
+    // Enabled?
+    if ( !isEnabled() )
+    {
+        // Continue Processing Events.
+        return true;
+    }
+
+    switch ( pEvent )
+    {
+        case VController::k_EventPlay :
+            {
+
+                // Play Animation.
+                VTorque::setAnimationTimeScale( getSceneObject(), mThreadIndex, ( ( isControllerPlayingForward() ) ? 1.f : -1.f ) );
+
+            } break;
+
+        case VController::k_EventPause :
+        case VController::k_EventStop :
+            {
+
+                // Stop Animation.
+                VTorque::setAnimationTimeScale( getSceneObject(), mThreadIndex, 0.f );
+
+            } break;
+    }
+
+    return true;
+}
+
+//-----------------------------------------------------------------------------
+// 
+// VShapeAnimationTrack::onControllerReset( pTime, pForward );
+// 
+// Reset the animation state of the target object. If there is a Next Event,
+// then the animation is positioned accordingly.
+// 
+//-----------------------------------------------------------------------------
+void VShapeAnimationTrack::onControllerReset( const S32 &pTime, const bool &pForward )
+{
+    VTorque::SceneObjectType *object = getSceneObject();
+    if ( !object )
+    {
+        // Parent Call.
+        Parent::onControllerReset( pTime, pForward );
+        return;
+    }
+
+    VShapeAnimationEvent *event;
+    if ( getCurrentEvent( event ) )
+    {
+        // Stop Animation.
+        VTorque::stopAnimation( object, mThreadIndex );
+    }
+
+    // Parent Call.
+    Parent::onControllerReset( pTime, pForward );
+
+    if ( getCurrentEvent( event ) )
+    {
+        // Play Animation.
+        VTorque::playAnimation( object, mThreadIndex, event->mAnimationData );
+
+        // Set Position.
+        VTorque::setAnimationPosition( object, mThreadIndex, event->getAnimationPosition( pTime ) );
+
+        // Stop Animation.
+        VTorque::setAnimationTimeScale( object, mThreadIndex, 0.f );
+    }
+}
+
+#ifdef VT_EDITOR
+//-----------------------------------------------------------------------------
+//
+// Debug Methods.
+//
+//-----------------------------------------------------------------------------
+
+ConsoleMethod( VShapeAnimationTrack, updateTrack, void, 2, 2, "( void ) - Update the Track.\n"
+                                                              "@return No return value." )
+{
+    for ( ITreeNode *node = object->mChildNode; node != NULL; node = node->mSiblingNextNode )
+    {
+        VShapeAnimationEvent *currEvent = ( VShapeAnimationEvent* )node;
+        VShapeAnimationEvent *nextEvent = ( VShapeAnimationEvent* )node->mSiblingNextNode;
+        if ( !currEvent->mAutoDuration )
+        {
+            // Skip.
+            continue;
+        }
+
+        if ( VTorque::isAnimationLooping( object->getSceneObject(), currEvent->mAnimationData ) )
+        {
+            if ( !nextEvent )
+            {
+                // Update Duration.
+                currEvent->setDuration( object->getControllerDuration() - currEvent->getTriggerTime() );
+            }
+            else
+            {
+                // Update Duration.
+                currEvent->setDuration( mAbs( nextEvent->getTriggerTime() - currEvent->getTriggerTime() ) );
+            }
+        }
+        else
+        {
+            // Update Duration.
+            currEvent->setDuration( ( S32 )( 1000 * VTorque::getAnimationDuration( object->getSceneObject(), currEvent->mAnimationData ) ) );
+        }
+    }
+}
+#endif