public void Convert(Entity entity, EntityManager eManager, GameObjectConversionSystem conversionSystem)
{
instance = this;
archetype = eManager.CreateArchetype(
typeof(Position2D),
typeof(Rotation2D),
typeof(Scale),
//required params
typeof(SpriteIndex),
typeof(SpriteSheetAnimation),
typeof(SpriteSheetMaterial),
typeof(SpriteSheetColor),
typeof(SpriteMatrix),
typeof(BufferHook)
);
NativeArray <Entity> entities = new NativeArray <Entity>(spriteCount, Allocator.Temp);
eManager.CreateEntity(archetype, entities);
//only needed for first tiem material baking
KeyValuePair <Material, float4[]> atlasData = SpriteSheetCache.BakeSprites(sprites, "emoji");
SpriteSheetMaterial material = new SpriteSheetMaterial {
material = atlasData.Key
};
DynamicBufferManager.manager = eManager;
DynamicBufferManager.GenerateBuffers(material, entities.Length);
DynamicBufferManager.BakeUvBuffer(material, atlasData);
Rect area = GetSpawnArea();
Random rand = new Random((uint)UnityEngine.Random.Range(0, int.MaxValue));
int cellCount = atlasData.Value.Length;
for (int i = 0; i < entities.Length; i++)
{
Entity e = entities[i];
eManager.SetComponentData(e, new SpriteIndex {
Value = rand.NextInt(0, cellCount)
});
eManager.SetComponentData(e, new Scale {
Value = 10
});
eManager.SetComponentData(e, new Position2D {
Value = rand.NextFloat2(area.min, area.max)
});
eManager.SetComponentData(e, new SpriteSheetAnimation {
maxSprites = cellCount, play = true, repetition = SpriteSheetAnimation.RepetitionType.Loop, samples = 10
});
var color = UnityEngine.Random.ColorHSV(.15f, .75f);
SpriteSheetColor col = new SpriteSheetColor {
color = new float4(color.r, color.g, color.b, color.a)
};
eManager.SetComponentData(e, col);
eManager.SetComponentData(e, new BufferHook {
bufferID = i, bufferEnityID = DynamicBufferManager.GetEntityBufferID(material)
});
eManager.SetSharedComponentData(e, material);
}
}
public void Convert(Entity entity, EntityManager eManager, GameObjectConversionSystem conversionSystem)
{
EntityArchetype archetype = eManager.CreateArchetype(
typeof(Position2D),
typeof(Rotation2D),
typeof(Scale),
//required params
typeof(SpriteIndex),
typeof(SpriteSheetAnimation),
typeof(SpriteSheetMaterial),
typeof(SpriteSheetColor),
typeof(SpriteMatrix),
typeof(BufferHook)
);
NativeArray <Entity> entities = new NativeArray <Entity>(spriteCount, Allocator.Temp);
eManager.CreateEntity(archetype, entities);
//only needed for the first time to bake the material and create the uv map
SpriteSheetManager.RecordSpriteSheet(sprites, spriteSheetName, entities.Length);
Rect area = GetSpawnArea();
Random rand = new Random((uint)UnityEngine.Random.Range(0, int.MaxValue));
int cellCount = SpriteSheetCache.GetLength(spriteSheetName);
SpriteSheetMaterial material = new SpriteSheetMaterial {
material = SpriteSheetCache.GetMaterial(spriteSheetName)
};
for (int i = 0; i < entities.Length; i++)
{
Entity e = entities[i];
eManager.SetComponentData(e, new SpriteIndex {
Value = rand.NextInt(0, cellCount)
});
eManager.SetComponentData(e, new Scale {
Value = 10
});
eManager.SetComponentData(e, new Position2D {
Value = rand.NextFloat2(area.min, area.max)
});
eManager.SetComponentData(e, new SpriteSheetAnimation {
frameCount = cellCount, playMode = PlayMode.Loop, framesPerSecond = 10
});
var color = UnityEngine.Random.ColorHSV(.15f, .75f);
SpriteSheetColor col = new SpriteSheetColor {
color = new float4(color.r, color.g, color.b, color.a)
};
eManager.SetComponentData(e, col);
eManager.SetComponentData(e, new BufferHook {
bufferID = i, bufferEntityID = DynamicBufferManager.GetEntityBufferID(material)
});
eManager.SetSharedComponentData(e, material);
}
}
public static Entity SpawnEntity(EntityCommandBuffer eManager, string materialName)
{
var e = eManager.CreateEntity(instance.archetype);
//only needed for first tiem material baking
Material material = SpriteSheetCache.materialNameMaterial[materialName];
int bufferID = DynamicBufferManager.AddDynamicBuffers(DynamicBufferManager.GetEntityBuffer(material), material);
Entity uvBuffer = DynamicBufferManager.GetEntityBuffer(material);
int maxSprites = DynamicBufferManager.manager.GetBuffer <UvBuffer>(uvBuffer).Length;
Rect area = instance.GetSpawnArea();
Random rand = new Random((uint)UnityEngine.Random.Range(0, int.MaxValue));
eManager.SetComponent(e, new SpriteIndex {
Value = 0
});
eManager.SetComponent(e, new Scale {
Value = 20
});
eManager.SetComponent(e, new Position2D {
Value = rand.NextFloat2(area.min, area.max)
});
eManager.SetComponent(e, new SpriteSheetAnimation {
maxSprites = maxSprites, play = true, repetition = SpriteSheetAnimation.RepetitionType.Loop, samples = 10
});
var color = UnityEngine.Random.ColorHSV(.15f, .75f);
SpriteSheetColor col = new SpriteSheetColor {
color = new float4(color.r, color.g, color.b, color.a)
};
eManager.SetComponent(e, col);
var spriteSheetMaterial = new SpriteSheetMaterial {
material = material
};
eManager.SetComponent(e, new BufferHook {
bufferID = bufferID, bufferEnityID = DynamicBufferManager.GetEntityBufferID(spriteSheetMaterial)
});
eManager.SetSharedComponent(e, spriteSheetMaterial);
return(e);
}
public void Convert(Entity entity, EntityManager eManager, GameObjectConversionSystem conversionSystem)
{
var archetype = eManager.CreateArchetype(
typeof(Position2D),
typeof(Rotation2D),
typeof(Scale),
//typeof(Bound2D),
typeof(SpriteSheet),
typeof(SpriteSheetAnimation),
typeof(SpriteSheetMaterial),
typeof(UvBuffer),
typeof(SpriteSheetColor),
typeof(RenderData)
);
NativeArray <Entity> entities = new NativeArray <Entity>(spriteCount, Allocator.Temp);
eManager.CreateEntity(archetype, entities);
KeyValuePair <Material, float4[]> atlasData = SpriteSheetCache.BakeSprites(sprites);
int cellCount = atlasData.Value.Length;
Random rand = new Random((uint)UnityEngine.Random.Range(0, int.MaxValue));
Rect area = GetSpawnArea();
SpriteSheetMaterial material = new SpriteSheetMaterial {
material = atlasData.Key
};
for (int i = 0; i < entities.Length; i++)
{
Entity e = entities[i];
SpriteSheet sheet = new SpriteSheet {
spriteIndex = rand.NextInt(0, cellCount), maxSprites = cellCount
};
Scale scale = new Scale {
Value = rand.NextFloat(minScale, maxScale)
};
Position2D pos = new Position2D {
Value = rand.NextFloat2(area.min, area.max)
};
SpriteSheetAnimation anim = new SpriteSheetAnimation {
play = true, repetition = SpriteSheetAnimation.RepetitionType.Loop, samples = 10
};
var color = UnityEngine.Random.ColorHSV(.15f, .75f);
SpriteSheetColor col = new SpriteSheetColor {
value = new float4(color.r, color.g, color.b, color.a)
};
eManager.SetComponentData(e, sheet);
eManager.SetComponentData(e, scale);
eManager.SetComponentData(e, pos);
eManager.SetComponentData(e, anim);
eManager.SetComponentData(e, col);
eManager.SetSharedComponentData(e, material);
// Fill uv buffer
var buffer = eManager.GetBuffer <UvBuffer>(entities[i]);
for (int j = 0; j < atlasData.Value.Length; j++)
{
buffer.Add(atlasData.Value[j]);
}
}
}
void DoSpawn(SpriteSpawnerTest.SpawnData spawner, Material mat)
{
ComponentType[] type = new ComponentType[]
{
typeof(Position2D),
typeof(Rotation2D),
typeof(Scale),
typeof(SpriteSheetAnimation),
typeof(SpriteSheetMaterial),
typeof(SpriteSheetColor),
typeof(UVCell)
};
var em = EntityManager;
var archetype = em.CreateArchetype(type);
NativeArray <Entity> entities = new NativeArray <Entity>(spawner.spriteCount, Allocator.Temp);
em.CreateEntity(archetype, entities);
int cellCount = CachedUVData.GetCellCount(mat);
Random rand = new Random((uint)UnityEngine.Random.Range(0, int.MaxValue));
Rect area = spawner.GetSpawnArea();
SpriteSheetMaterial material = new SpriteSheetMaterial {
material = mat
};
var maxFrames = CachedUVData.GetCellCount(mat);
//Debug.Log("Spawning entities and setting components");
for (int i = 0; i < entities.Length; i++)
{
Entity e = entities[i];
Scale scale = new Scale {
Value = rand.NextFloat(spawner.minScale, spawner.maxScale)
};
float2 p = rand.NextFloat2(area.min, area.max);
Position2D pos = spawner.origin.xy + p;
Rotation2D rot = new Rotation2D {
angle = spawner.rotation
};
int numFrames = rand.NextInt(3, maxFrames / 2);
int minFrame = rand.NextInt(0, maxFrames - numFrames);
SpriteSheetAnimation anim = new SpriteSheetAnimation
{
play = true,
repetition = SpriteSheetAnimation.RepetitionType.Loop,
fps = rand.NextFloat(spawner.minFPS_, spawner.maxFPS_),
frameMin = minFrame,
frameMax = minFrame + numFrames
};
SpriteSheetColor color = UnityEngine.Random.ColorHSV(.35f, .75f);
UVCell cell = new UVCell {
value = rand.NextInt(0, maxFrames)
};
em.SetComponentData(e, scale);
em.SetComponentData(e, pos);
em.SetComponentData(e, anim);
em.SetComponentData(e, color);
em.SetComponentData(e, cell);
em.SetComponentData(e, rot);
em.SetSharedComponentData(e, material);
}
}