public static void SetAnimation(Entity e, SpriteSheetAnimationClip animation)
{
int bufferEntityID = EntityManager.GetComponentData <BufferHook>(e).bufferEntityID;
int bufferID = EntityManager.GetComponentData <BufferHook>(e).bufferID;
Material oldMaterial = DynamicBufferManager.GetMaterial(bufferEntityID);
string oldAnimation = SpriteSheetCache.GetMaterialName(oldMaterial);
if (animation.AnimationName != oldAnimation)
{
Material material = SpriteSheetCache.GetMaterial(animation.AnimationName);
var spriteSheetMaterial = new SpriteSheetMaterial {
material = material
};
DynamicBufferManager.RemoveBuffer(oldMaterial, bufferID);
//use new buffer
bufferID = DynamicBufferManager.AddDynamicBuffers(DynamicBufferManager.GetEntityBuffer(material), material);
BufferHook bh = new BufferHook {
bufferID = bufferID, bufferEntityID = DynamicBufferManager.GetEntityBufferID(spriteSheetMaterial)
};
EntityManager.SetSharedComponentData(e, spriteSheetMaterial);
EntityManager.SetComponentData(e, bh);
}
EntityManager.SetComponentData(e, new SpriteSheetAnimation {
frameCount = animation.Sprites.Length, framesPerSecond = animation.FramesPerSecond, playMode = animation.PlayMode, elapsedTime = 0
});
EntityManager.SetComponentData(e, new SpriteIndex {
Value = 0
});
}
public static Entity Instantiate(EntityArchetype archetype, List <IComponentData> componentDatas, SpriteSheetAnimator animator)
{
Entity e = EntityManager.CreateEntity(archetype);
SpriteSheetAnimationClip startAnim = animator.animations[animator.defaultAnimationClipIndex];
int maxSprites = startAnim.FrameCount;
Material material = SpriteSheetCache.GetMaterial(animator.animations[animator.defaultAnimationClipIndex].AnimationName);
int bufferID = DynamicBufferManager.AddDynamicBuffers(DynamicBufferManager.GetEntityBuffer(material), material);
foreach (IComponentData Idata in componentDatas)
{
EntityManager.SetComponentData(e, Idata);
}
var spriteSheetMaterial = new SpriteSheetMaterial {
material = material
};
BufferHook bh = new BufferHook {
bufferID = bufferID, bufferEntityID = DynamicBufferManager.GetEntityBufferID(spriteSheetMaterial)
};
EntityManager.SetComponentData(e, bh);
EntityManager.SetComponentData(e, new SpriteSheetAnimation {
frameCount = maxSprites, framesPerSecond = startAnim.FramesPerSecond, playMode = startAnim.PlayMode
});
EntityManager.SetComponentData(e, new SpriteIndex {
Value = 0
});
EntityManager.SetSharedComponentData(e, spriteSheetMaterial);
animator.managedEntity = e;
SpriteSheetCache.AddAnimator(e, animator);
return(e);
}
public static void SetAnimation(EntityCommandBuffer commandBuffer, Entity e, SpriteSheetAnimationClip animation, BufferHook hook)
{
Material oldMaterial = DynamicBufferManager.GetMaterial(hook.bufferEntityID);
string oldAnimation = SpriteSheetCache.GetMaterialName(oldMaterial);
if (animation.AnimationName != oldAnimation)
{
Material material = SpriteSheetCache.GetMaterial(animation.AnimationName);
var spriteSheetMaterial = new SpriteSheetMaterial {
material = material
};
//clean old buffer
DynamicBufferManager.RemoveBuffer(oldMaterial, hook.bufferID);
//use new buffer
int bufferID = DynamicBufferManager.AddDynamicBuffers(DynamicBufferManager.GetEntityBuffer(material), material);
BufferHook bh = new BufferHook {
bufferID = bufferID, bufferEntityID = DynamicBufferManager.GetEntityBufferID(spriteSheetMaterial)
};
commandBuffer.SetSharedComponent(e, spriteSheetMaterial);
commandBuffer.SetComponent(e, bh);
}
commandBuffer.SetComponent(e, new SpriteSheetAnimation {
frameCount = animation.FrameCount, framesPerSecond = animation.FramesPerSecond, playMode = animation.PlayMode, elapsedTime = 0
});
commandBuffer.SetComponent(e, new SpriteIndex {
Value = 0
});
}
//only use this when you didn't bake the uv yet
public static void BakeUvBuffer(SpriteSheetMaterial spriteSheetMaterial, KeyValuePair <Material, float4[]> atlasData)
{
Entity entity = GetEntityBuffer(spriteSheetMaterial.material);
var buffer = EntityManager.GetBuffer <UvBuffer>(entity);
for (int j = 0; j < atlasData.Value.Length; j++)
{
buffer.Add(atlasData.Value[j]);
}
}
public static void RecordSpriteSheet(Sprite[] sprites, string spriteSheetName, int spriteCount = 0)
{
KeyValuePair <Material, float4[]> atlasData = SpriteSheetCache.BakeSprites(sprites, spriteSheetName);
SpriteSheetMaterial material = new SpriteSheetMaterial {
material = atlasData.Key
};
DynamicBufferManager.GenerateBuffers(material, spriteCount);
DynamicBufferManager.BakeUvBuffer(material, atlasData);
renderInformation.Add(new RenderInformation(material.material, DynamicBufferManager.GetEntityBuffer(material.material)));
}
public static void GenerateBuffers(SpriteSheetMaterial material, int entityCount = 0)
{
if (!materialEntityBufferID.ContainsKey(material.material))
{
CreateBuffersContainer(material);
availableEntityID.Add(material.material, new List <int>());
for (int i = 0; i < entityCount; i++)
{
availableEntityID[material.material].Add(i);
}
MassAddBuffers(bufferEntities.Last(), entityCount);
}
}
public static void RecordAnimator(SpriteSheetAnimator animator)
{
foreach (SpriteSheetAnimationClip animation in animator.animations)
{
KeyValuePair <Material, float4[]> atlasData = SpriteSheetCache.BakeSprites(animation.Sprites, animation.AnimationName);
SpriteSheetMaterial material = new SpriteSheetMaterial {
material = atlasData.Key
};
DynamicBufferManager.GenerateBuffers(material);
DynamicBufferManager.BakeUvBuffer(material, atlasData);
renderInformation.Add(new RenderInformation(material.material, DynamicBufferManager.GetEntityBuffer(material.material)));
}
}
//use this when it's the first time you are using that material
//use this just to generate the buffers container
public static void CreateBuffersContainer(SpriteSheetMaterial material)
{
var archetype = EntityManager.CreateArchetype(
typeof(SpriteIndexBuffer),
typeof(MatrixBuffer),
typeof(SpriteColorBuffer),
typeof(SpriteSheetMaterial),
typeof(UvBuffer)
);
Entity e = EntityManager.CreateEntity(archetype);
bufferEntities.Add(e);
EntityManager.SetSharedComponentData(e, material);
materialEntityBufferID.Add(material.material, materialEntityBufferID.Count);
}
public static Entity Instantiate(EntityArchetype archetype, List <IComponentData> componentDatas, string spriteSheetName)
{
Entity e = EntityManager.CreateEntity(archetype);
Material material = SpriteSheetCache.GetMaterial(spriteSheetName);
int bufferID = DynamicBufferManager.AddDynamicBuffers(DynamicBufferManager.GetEntityBuffer(material), material);
foreach (IComponentData Idata in componentDatas)
{
EntityManager.SetComponentData(e, Idata);
}
var spriteSheetMaterial = new SpriteSheetMaterial {
material = material
};
BufferHook bh = new BufferHook {
bufferID = bufferID, bufferEntityID = DynamicBufferManager.GetEntityBufferID(spriteSheetMaterial)
};
EntityManager.SetComponentData(e, bh);
EntityManager.SetSharedComponentData(e, spriteSheetMaterial);
return(e);
}
public static int GetEntityBufferID(SpriteSheetMaterial material)
{
return(materialEntityBufferID[material.material]);
}
public static BufferHook GetBufferHook(SpriteSheetMaterial material)
{
return(new BufferHook {
bufferEntityID = materialEntityBufferID[material.material], bufferID = NextIDForEntity(material.material)
});
}
