public static ComponentAnimation Read(BlockReader reader, ActorComponent[] components)
{
ComponentAnimation componentAnimation = new ComponentAnimation();
componentAnimation.m_ComponentIndex = reader.ReadUInt16();
int numProperties = (int)reader.ReadUInt16();
componentAnimation.m_Properties = new PropertyAnimation[numProperties];
for (int i = 0; i < numProperties; i++)
{
componentAnimation.m_Properties[i] = PropertyAnimation.Read(reader, components[componentAnimation.m_ComponentIndex]);
}
return(componentAnimation);
}
public static ActorAnimation Read(BlockReader reader, ActorComponent[] components)
{
ActorAnimation animation = new ActorAnimation();
animation.m_Name = Actor.ReadString(reader);
animation.m_FPS = (int)reader.ReadByte();
animation.m_Duration = reader.ReadSingle();
animation.m_IsLooping = reader.ReadByte() != 0;
int numKeyedComponents = reader.ReadUInt16();
//animation.m_Components = new ComponentAnimation[numKeyedComponents];
// We distinguish between animated and triggered components as ActorEvents are currently only used to trigger events and don't need
// the full animation cycle. This lets them optimize them out of the regular animation cycle.
int animatedComponentCount = 0;
int triggerComponentCount = 0;
ComponentAnimation[] animatedComponents = new ComponentAnimation[numKeyedComponents];
for (int i = 0; i < numKeyedComponents; i++)
{
ComponentAnimation componentAnimation = ComponentAnimation.Read(reader, components);
animatedComponents[i] = componentAnimation;
if (componentAnimation != null)
{
ActorComponent actorComponent = components[componentAnimation.ComponentIndex];
if (actorComponent != null)
{
if (actorComponent is ActorEvent)
{
triggerComponentCount++;
}
else
{
animatedComponentCount++;
}
}
}
}
animation.m_Components = new ComponentAnimation[animatedComponentCount];
animation.m_TriggerComponents = new ComponentAnimation[triggerComponentCount];
// Put them in their respective lists.
int animatedComponentIndex = 0;
int triggerComponentIndex = 0;
for (int i = 0; i < numKeyedComponents; i++)
{
ComponentAnimation componentAnimation = animatedComponents[i];
if (componentAnimation != null)
{
ActorComponent actorComponent = components[componentAnimation.ComponentIndex];
if (actorComponent != null)
{
if (actorComponent is ActorEvent)
{
animation.m_TriggerComponents[triggerComponentIndex++] = componentAnimation;
}
else
{
animation.m_Components[animatedComponentIndex++] = componentAnimation;
}
}
}
}
return(animation);
}
//Animation.prototype.triggerEvents = function(actorComponents, fromTime, toTime, triggered)
/*
* name:component._Name,
* component:component,
* propertyType:property._Type,
* keyFrameTime:toTime,
* elapsed:0*/
public void TriggerEvents(ActorComponent[] components, float fromTime, float toTime, IList <AnimationEventArgs> triggerEvents)
{
for (int i = 0; i < m_TriggerComponents.Length; i++)
{
ComponentAnimation keyedComponent = m_TriggerComponents[i];
foreach (PropertyAnimation property in keyedComponent.Properties)
{
switch (property.PropertyType)
{
case PropertyTypes.Trigger:
IList <KeyFrame> keyFrames = property.KeyFrames;
int kfl = keyFrames.Count;
if (kfl == 0)
{
continue;
}
int idx = 0;
// Binary find the keyframe index.
{
int mid = 0;
float element = 0.0f;
int start = 0;
int end = kfl - 1;
while (start <= end)
{
mid = ((start + end) >> 1);
element = keyFrames[mid].Time;
if (element < toTime)
{
start = mid + 1;
}
else if (element > toTime)
{
end = mid - 1;
}
else
{
start = mid;
break;
}
}
idx = start;
}
//int idx = keyFrameLocation(toTime, keyFrames, 0, keyFrames.length-1);
if (idx == 0)
{
if (kfl > 0 && keyFrames[0].Time == toTime)
{
ActorComponent component = components[keyedComponent.ComponentIndex];
triggerEvents.Add(new AnimationEventArgs(component.Name, component, property.PropertyType, toTime, 0.0f));
}
}
else
{
for (int k = idx - 1; k >= 0; k--)
{
KeyFrame frame = keyFrames[k];
if (frame.Time > fromTime)
{
ActorComponent component = components[keyedComponent.ComponentIndex];
triggerEvents.Add(new AnimationEventArgs(component.Name, component, property.PropertyType, frame.Time, toTime - frame.Time));
/*triggered.push({
* name:component._Name,
* component:component,
* propertyType:property._Type,
* keyFrameTime:frame._Time,
* elapsed:toTime-frame._Time
* });*/
}
else
{
break;
}
}
}
break;
default:
break;
}
}
}
}
