// Use this for initialization
protected override void OnInit()
{
if (transform != null)
{
mDefaultPos = transform.localPosition;
}
if (mSpinningRender != null)
{
mSpinningRender.gameObject.SetActive(false);
}
if (mDefaultRender != null)
{
mDefaultRender.SetActive(true);
}
if (DynamicAtlasManager.IsAvailable(mDynamicAtlasType) && !string.IsNullOrEmpty(spriteName))
{
TryRegisterDACallbacks();
TryLoadDynamicSprite();
}
if (mSpriteName != null)
{
if (GameEngine.Instance != null)
{
GameEngine.Instance.LTStaticAtlas.LoadStaticAtlas(mSpriteName, succ => {
SetStaticSpriteAtlas();
});
}
}
base.OnInit();
}
static DynamicAtlasManager()
{
GameObject gameObject = new GameObject("DynamicAtlasParent");
DontDestroyOnLoad(gameObject);
DynamicAtlasManager.Instance = gameObject.AddComponent <DynamicAtlasManager>();
}
void TryRegisterUVCallback()
{
if (!m_UVCallbackAdded)
{
DynamicAtlasManager.GetInstance().AddSpriteUVUpdateCallback(m_DynamicAtlasType, MarkAsChanged);
}
}
void UpdateUV()
{
if (AtlasType == FXAtlasType.Static)
{
if (m_Atlas != null)
{
Texture texture = m_Atlas.spriteMaterial.mainTexture;
if (texture != null)
{
m_SpriteUV.Set(m_Sprite.x, m_Sprite.y, m_Sprite.width, m_Sprite.height);
m_SpriteUV = NGUIMath.ConvertToTexCoords(m_SpriteUV, texture.width, texture.height);
}
}
}
else if (AtlasType == FXAtlasType.Dynamic)
{
DynamicAtlasManager dynamic_atlas_manager = DynamicAtlasManager.GetInstance();
if (dynamic_atlas_manager != null)
{
DynamicAtlas the_atlas = dynamic_atlas_manager.GetDynamicAtlas(m_DynamicAtlasType);
if (the_atlas != null)
{
Texture texture = the_atlas.m_Material.mainTexture;
if (texture != null && m_Sprite != null)
{
m_SpriteUV.Set(m_Sprite.x, m_Sprite.y, m_Sprite.width, m_Sprite.height);
m_SpriteUV = NGUIMath.ConvertToTexCoords(m_SpriteUV, texture.width, texture.height);
}
}
}
}
}
void OnTextureAsyncFailed()
{
if (isLoadHeroHead)
{
return;
}
if (spriteName.Equals(DynamicAtlas.CurrentAsyncedTexture))
{
if (mSpinningRender != null)
{
mSpinningRender.gameObject.SetActive(false);
}
}
DynamicSpriteData sprite_data = DynamicAtlasManager.GetInstance().GetAtlasSprite(spriteName, mDynamicAtlasType) as DynamicSpriteData;
if (sprite_data == null || sprite_data.TextureReference == null)
{
if (mDefaultRender != null)
{
mDefaultRender.SetActive(true);
}
}
}
/// <summary>
/// Retrieve the atlas sprite referenced by the spriteName field.
/// </summary>
public UISpriteData GetAtlasSprite()
{
if (isLoadHeroHead)
{
return(null);
}
if (!mSpriteSet)
{
mSprite = null;
}
if (mSprite == null)
{
if (!string.IsNullOrEmpty(mSpriteName))
{
UISpriteData sp = null;
// get sprite data from dynamic atlas
if (DynamicAtlasManager.IsAvailable(mDynamicAtlasType))
{
sp = DynamicAtlasManager.GetInstance().GetAtlasSprite(mSpriteName, mDynamicAtlasType);
}
if (sp == null)
{
return(null);
}
SetAtlasSprite(sp);
}
}
return(mSprite);
}
public void MarkAsChanged()
{
m_Changed = true;
if (DynamicAtlasManager.IsAvailable(m_DynamicAtlasType))
{
m_Sprite = DynamicAtlasManager.GetInstance().GetAtlasSprite(m_SpriteName, m_DynamicAtlasType);
}
}
void UnregisterUVCallback()
{
if (m_UVCallbackAdded)
{
DynamicAtlasManager.GetInstance().RemoveSpriteUVUpdateCallback(m_DynamicAtlasType, MarkAsChanged);
m_UVCallbackAdded = false;
}
}
void UnloadDynamicSprite()
{
if (m_DynamicSpriteLoaded)
{
DynamicAtlasManager.GetInstance().UnloadDynamicSprite(m_SpriteName, m_DynamicAtlasType);
m_DynamicSpriteLoaded = false;
}
}
void Awake()
{
m_instance = this;
if (Application.isPlaying)
{
DontDestroyOnLoad(gameObject);
}
}
void TryLoadDynamicSprite()
{
if (!m_DynamicSpriteLoaded)
{
if (!string.IsNullOrEmpty(m_LastSpriteName))
{
DynamicAtlasManager.GetInstance().UnloadDynamicSprite(m_LastSpriteName, m_DynamicAtlasType);
}
DynamicAtlasManager.GetInstance().LoadDynamicSprite(m_SpriteName, m_DynamicAtlasType);
m_DynamicSpriteLoaded = true;
}
}
void OnDisable()
{
if (AtlasType == FXAtlasType.Dynamic)
{
if (DynamicAtlasManager.IsAvailable(m_DynamicAtlasType))
{
UnloadDynamicSprite();
UnregisterUVCallback();
}
}
//RemoveParticleObjects();
}
void ShutDown()
{
EnableRenderer(false);
if (AtlasType == FXAtlasType.Dynamic)
{
if (DynamicAtlasManager.IsAvailable(m_DynamicAtlasType))
{
UnloadDynamicSprite();
UnregisterUVCallback();
}
}
}
void TryRegisterDACallbacks()
{
if (isLoadHeroHead)
{
return;
}
if (!mDACallbackFlag)
{
DynamicAtlasManager.GetInstance().AddSpriteUVUpdateCallback(mDynamicAtlasType, OnUVUpdated);
DynamicAtlasManager.GetInstance().AddTextureAsyncCallback(mDynamicAtlasType, OnTextureAsyncSucceeded, OnTextureAsyncFailed);
mDACallbackFlag = true;
}
}
void UnloadDynamicSprite()
{
if (isLoadHeroHead)
{
return;
}
if (mLoadFlag)
{
DynamicAtlasManager.GetInstance().UnloadDynamicSprite(mSpriteName, mDynamicAtlasType);
mLoadFlag = false;
mSprite = null;
}
}
void UnregisterDACallbacks()
{
if (isLoadHeroHead)
{
return;
}
if (mDACallbackFlag)
{
DynamicAtlasManager.GetInstance().RemoveSpriteUVUpdateCallback(mDynamicAtlasType, OnUVUpdated);
DynamicAtlasManager.GetInstance().RemoveTextureAsyncCallback(mDynamicAtlasType, OnTextureAsyncSucceeded, OnTextureAsyncFailed);
mDACallbackFlag = false;
}
}
//use this for disable notification
protected override void OnDisable()
{
if (isLoadHeroHead)
{
return;
}
base.OnDisable();
if (DynamicAtlasManager.IsAvailable(mDynamicAtlasType) && !string.IsNullOrEmpty(spriteName))
{
UnloadDynamicSprite();
UnregisterDACallbacks();
}
}
void Update()
{
if (AtlasType == FXAtlasType.Dynamic)
{
if (DynamicAtlasManager.IsAvailable(m_DynamicAtlasType))
{
TryRegisterUVCallback();
TryLoadDynamicSprite();
}
}
if (m_Changed)
{
UpdateSprite();
m_Changed = false;
}
#if UNITY_EDITOR
UpdateGeometry();
#endif
}
public void TryLoadDynamicSprite()
{
if (isLoadHeroHead || GameEngine.Instance.LTStaticAtlas.IsHeadAtlas(spriteName))
{
return;
}
if (!mLoadFlag)
{
if (!string.IsNullOrEmpty(spriteName))
{
if (mSpinningRender != null)
{
mSpinningRender.SetActive(true);
}
if (mDefaultRender != null)
{
mDefaultRender.SetActive(true);
}
UISpriteData sp = DynamicAtlasManager.GetInstance().GetAtlasSprite(spriteName, mDynamicAtlasType);
if (sp != null)
{
// already loaded
if (mSpinningRender != null)
{
mSpinningRender.SetActive(false);
}
if (mDefaultRender != null)
{
mDefaultRender.SetActive(false);
}
}
// reload, add reference
DynamicAtlasManager.GetInstance().LoadDynamicSprite(mSpriteName, mDynamicAtlasType);
}
mLoadFlag = true;
}
}
// Update is called once per frame
protected override void OnUpdate()
{
base.OnUpdate();
if (DynamicAtlasManager.IsAvailable(mDynamicAtlasType) && !string.IsNullOrEmpty(spriteName))
{
TryRegisterDACallbacks();
TryLoadDynamicSprite();
}
if (mChanged || !mSpriteSet)
{
mSpriteSet = true;
mChanged = true;
if (mSprite != null)
{
mSprite = ClipAtlasSprite(mOriginSprite);
}
}
}
void Update()
{
m_CurrentTime += Time.deltaTime;
if (m_CurrentTime >= Duration)
{
m_CurrentTime = 0;
}
if (AtlasType == FXAtlasType.Dynamic)
{
if (DynamicAtlasManager.IsAvailable(m_DynamicAtlasType))
{
TryRegisterUVCallback();
TryLoadDynamicSprite();
}
}
if (m_Changed)
{
UpdateSprite();
}
}
void UpdateGeometry()
{
#if UNITY_EDITOR
if (mUpdateFrame != Time.frameCount || !Application.isPlaying)
#else
if (mUpdateFrame != Time.frameCount)
#endif
{
mUpdateFrame = Time.frameCount;
if (GetComponent <ParticleSystem>() != null)
{
//
int max_particles = GetComponent <ParticleSystem>().maxParticles;
m_Particles.Adjust(max_particles);
bool isBufferChanged = m_Meshes.Adjust(max_particles, true);
ParticleSystem.Particle[] particles = m_Particles.GetBuffer();
GetComponent <ParticleSystem>().GetParticles(particles);
//
ParticleMesh[] meshes = m_Meshes.GetBuffer();
int mesh_count = meshes.Length;
int particle_count = GetComponent <ParticleSystem>().particleCount;
if (isBufferChanged)
{
UnityEngine.Profiling.Profiler.BeginSample("FXBillboardParticle 001");
for (int i = particle_count; i < mesh_count; i++)
{
if (meshes[i].m_Renderer != null)
{
meshes[i].m_Renderer.enabled = false;
}
}
UnityEngine.Profiling.Profiler.EndSample();
}
UnityEngine.Profiling.Profiler.BeginSample("FXBillboardParticle 002");
for (int i = 0; i < particle_count; i++)
{
ParticleSystem.Particle particle = particles[i];
float factor = (particle.startLifetime - particle.remainingLifetime) / particle.startLifetime;
float size = particle.GetCurrentSize(GetComponent <ParticleSystem>()) * Mathf.Lerp(FromSize, ToSize, factor);
Matrix4x4 transform_matrix = Matrix4x4.TRS(particle.position,
Quaternion.AngleAxis(particle.rotation, -Camera.main.transform.forward),
new Vector3(size, size, size));
meshes[i].PreUpdate(transform);
if (AtlasType == FXAtlasType.Static)
{
if (meshes[i].m_Renderer != null && m_Atlas != null)
{
meshes[i].m_Renderer.sharedMaterial = m_Atlas.spriteMaterial;
meshes[i].m_Renderer.enabled = true;
}
}
else if (AtlasType == FXAtlasType.Dynamic)
{
DynamicAtlasManager dynamic_atlas_manager = DynamicAtlasManager.GetInstance();
if (meshes[i].m_Renderer != null && dynamic_atlas_manager != null)
{
DynamicAtlas dynamic_atlas = dynamic_atlas_manager.GetDynamicAtlas(m_DynamicAtlasType);
if (dynamic_atlas != null)
{
meshes[i].m_Renderer.sharedMaterial = dynamic_atlas.m_Material;
meshes[i].m_Renderer.enabled = true;
}
}
}
if (GetComponent <ParticleSystem>().simulationSpace == ParticleSystemSimulationSpace.Local)
{
meshes[i].m_Vertices[0].Set(-0.5f, -0.5f, 0);
meshes[i].m_Vertices[0] = transform_matrix.MultiplyPoint(meshes[i].m_Vertices[0]);
meshes[i].m_Vertices[1].Set(-0.5f, 0.5f, 0);
meshes[i].m_Vertices[1] = transform_matrix.MultiplyPoint(meshes[i].m_Vertices[1]);
meshes[i].m_Vertices[2].Set(0.5f, 0.5f, 0);
meshes[i].m_Vertices[2] = transform_matrix.MultiplyPoint(meshes[i].m_Vertices[2]);
meshes[i].m_Vertices[3].Set(0.5f, -0.5f, 0);
meshes[i].m_Vertices[3] = transform_matrix.MultiplyPoint(meshes[i].m_Vertices[3]);
}
else
{
Matrix4x4 world2local_matrix = transform.worldToLocalMatrix;
meshes[i].m_Vertices[0].Set(-0.5f, -0.5f, 0);
meshes[i].m_Vertices[0] = transform_matrix.MultiplyPoint(meshes[i].m_Vertices[0]);
meshes[i].m_Vertices[0] = world2local_matrix.MultiplyPoint(meshes[i].m_Vertices[0]);
meshes[i].m_Vertices[1].Set(-0.5f, 0.5f, 0);
meshes[i].m_Vertices[1] = transform_matrix.MultiplyPoint(meshes[i].m_Vertices[1]);
meshes[i].m_Vertices[1] = world2local_matrix.MultiplyPoint(meshes[i].m_Vertices[1]);
meshes[i].m_Vertices[2].Set(0.5f, 0.5f, 0);
meshes[i].m_Vertices[2] = transform_matrix.MultiplyPoint(meshes[i].m_Vertices[2]);
meshes[i].m_Vertices[2] = world2local_matrix.MultiplyPoint(meshes[i].m_Vertices[2]);
meshes[i].m_Vertices[3].Set(0.5f, -0.5f, 0);
meshes[i].m_Vertices[3] = transform_matrix.MultiplyPoint(meshes[i].m_Vertices[3]);
meshes[i].m_Vertices[3] = world2local_matrix.MultiplyPoint(meshes[i].m_Vertices[3]);
}
//
Rect uv = m_SpriteUV;
float frame = TileX * TileY * factor;
int frame_index = (int)frame;
int frameX = frame_index % TileX;
int frameY = TileY - frame_index / TileY - 1;
float stepX = m_SpriteUV.width / (float)TileX;
float stepY = m_SpriteUV.height / (float)TileY;
uv.Set(stepX * frameX + m_SpriteUV.x, stepY * frameY + m_SpriteUV.y, stepX, stepY);
meshes[i].m_UVs[0].Set(uv.xMin, uv.yMin);
meshes[i].m_UVs[1].Set(uv.xMin, uv.yMax);
meshes[i].m_UVs[2].Set(uv.xMax, uv.yMax);
meshes[i].m_UVs[3].Set(uv.xMax, uv.yMin);
//
Color color = particle.GetCurrentColor(GetComponent <ParticleSystem>()) * Color.Lerp(FromColor, ToColor, factor);
meshes[i].m_Colors[0] = color;
meshes[i].m_Colors[1] = color;
meshes[i].m_Colors[2] = color;
meshes[i].m_Colors[3] = color;
meshes[i].m_Indices[0] = 0;
meshes[i].m_Indices[1] = 1;
meshes[i].m_Indices[2] = 2;
meshes[i].m_Indices[3] = 0;
meshes[i].m_Indices[4] = 2;
meshes[i].m_Indices[5] = 3;
meshes[i].Update();
}
UnityEngine.Profiling.Profiler.EndSample();
}
}
}
void OnDestroy()
{
m_instance = null;
}