IEnumerator SetParametersWhenPlaying(MaterialFx fx)
{
float endTime = Time.time + fx.clip.length;
while (Time.time <= endTime)
{
if (ani.isPlaying)
{
foreach (Material mat in mats)
{
foreach (string properity in currentFx.propertyNames)
{
if (materialParameters.IsColorProperity(properity))
{
mat.SetColor(properity, materialParameters.GetColor(properity));
}
else
{
mat.SetFloat(properity, materialParameters.GetValue(properity));
}
}
}
}
yield return null;
}
SetMaterialToOris();
}
public override void OnInspectorGUI()
{
//base.OnInspectorGUI();
MaterialFx matFx = target as MaterialFx;
EditorGUILayout.LabelField(matFx.IsPlaying?"播放中":"已结束");
EditorGUI.BeginChangeCheck();
matFx.m_type = (MaterialFx.enType)EditorGUILayout.Popup("类型", (int)matFx.m_type, MaterialFx.TypeName);
if (matFx.m_type != MaterialFx.enType.add)
{
matFx.m_matIndex = EditorGUILayout.IntField("第几个材质", matFx.m_matIndex);
}
if (matFx.m_type != MaterialFx.enType.modify)
{
matFx.m_mat = (Material)EditorGUILayout.ObjectField("材质", matFx.m_mat, typeof(Material), false);
}
else if (matFx.m_mat != null)
{
matFx.m_mat = null;
}
if (matFx.m_type == MaterialFx.enType.replace)
{
matFx.m_useOldTex = EditorGUILayout.Toggle("使用替换的贴图", matFx.m_useOldTex);
}
matFx.m_duration = EditorGUILayout.FloatField("结束时间", matFx.m_duration);
MaterialAni removeMatAni = null;
for (int i = 0; i < matFx.m_anis.Count; ++i)
{
if (DrawAni(matFx.m_anis[i], i))
{
removeMatAni = matFx.m_anis[i];
}
}
if (removeMatAni != null)
{
matFx.m_anis.Remove(removeMatAni);
}
int idx = UnityEditor.EditorGUILayout.Popup("添加渐变", -1, MaterialAni.TypeName);
if (idx != -1)
{
MaterialAni matAni = new MaterialAni();
matAni.m_type = (MaterialAni.enType)idx;
matFx.m_anis.Add(matAni);
}
if (EditorGUI.EndChangeCheck())
{
//Debuger.Log("修改");
EditorUtil.SetDirty(matFx);
}
}
static void AddMaterialFx()
{
if (UnityEditor.Selection.activeGameObject != null)
{
MaterialFx m = UnityEditor.Selection.activeGameObject.AddComponentIfNoExist <MaterialFx>();
EditorUtil.SetDirty(m);
}
}
public void Play(MaterialFx fx)
{
StopAllCoroutines();
SetMaterialToOris();
currentFx = fx;
ani.AddClip(fx.clip, fx.clip.name);
ani.Play(fx.clip.name);
StartCoroutine(SetParametersWhenPlaying(fx));
}
static void AddScrollingUV()
{
if (UnityEditor.Selection.activeGameObject != null)
{
MaterialFx m = UnityEditor.Selection.activeGameObject.AddComponentIfNoExist <MaterialFx>();
m.m_type = enType.modify;
MaterialAni ma = new MaterialAni();
ma.m_type = MaterialAni.enType.ScrollingUV;
m.m_anis.Add(ma);
EditorUtil.SetDirty(m);
}
}
IEnumerator PlayMatFxWithDelay(MaterialFx fx, float delay)
{
yield return new WaitForSeconds(delay);
matFxPlayer.Play(fx);
}
void PlayMatFx(MaterialFx fx, float delay)
{
StartCoroutine(PlayMatFxWithDelay(fx, delay));
}
public MaterialHandle(MaterialFx fx, Material mat, MaterialMgr mgr)
{
this.fx = fx;
this.mat = mat;
this.mgr = mgr;
}
public MaterialHandle Add(MaterialFx fx)
{
Cache();
Material startMat = null;
//获取原始材质
if (fx.m_type == MaterialFx.enType.replace || fx.m_type == MaterialFx.enType.modify)
{
if (fx.m_matIndex >= m_materials.Count || m_materials[fx.m_matIndex].m_param == null)
{
Debuger.LogError("找不到对应材质，或者要改变材质的render材质丢失 fx:{0} index:{1}", fx.name, fx.m_matIndex);
return(null);
}
startMat = (Material)m_materials[fx.m_matIndex].m_param;
}
//创建新材质
Material newMat;
if (fx.m_type == MaterialFx.enType.add || fx.m_type == MaterialFx.enType.replace)
{
if (fx.m_mat == null)
{
Debuger.LogError("材质没有填 fx:{0} ", fx.name);
return(null);
}
if (fx.m_anis.Count == 0 && (fx.m_type == MaterialFx.enType.add || !fx.m_useOldTex))//不需要渐变的情况下材质不需要复制
{
newMat = fx.m_mat;
}
else
{
newMat = new Material(fx.m_mat);
newMat.name = fx.m_mat.name + "(Clone)";
}
}
else if (fx.m_type == MaterialFx.enType.modify)
{
newMat = new Material(startMat);
newMat.name = startMat.name + "(Clone)";
}
else
{
Debuger.LogError("未知的类型:{0}", fx.m_type);
return(null);
}
//如果有多个(Clone)后缀，那只保留一下
//if (newMat.name.EndsWith("(Clone)(Clone)"))
//newMat.name = newMat.name.Replace("(Clone)", "") + "(Clone)";
//替换新材质的贴图
if (fx.m_useOldTex && startMat != null)
{
Texture tex;
if (startMat.HasProperty("_MainTex"))
{
tex = startMat.GetTexture("_MainTex");
}
else if (startMat.HasProperty("_MainTexAlpha"))
{
tex = startMat.GetTexture("_MainTexAlpha");
}
else
{
Debuger.LogError("找不到老材质的贴图 fx:{0} index:{1}", fx.name, fx.m_matIndex);
return(null);
}
if (newMat.HasProperty("_MainTex"))
{
newMat.SetTexture("_MainTex", tex);
}
else if (newMat.HasProperty("_MainTexAlpha"))
{
newMat.SetTexture("_MainTexAlpha", tex);
}
else
{
Debuger.LogError("找不到新材质的贴图 fx:{0} index:{1}", fx.name, fx.m_matIndex);
return(null);
}
}
//添加到共享事物里进行管理
MaterialHandle handle = new MaterialHandle(fx, newMat, this);
ShareThing st;
int idx;
if (fx.m_type == MaterialFx.enType.add)
{
st = new ShareThing();
st.m_param = null; //原始材质记录下来,在这里没有原始材质
st.m_param2 = false; //表明不是是角色创建的时候就有的材质
m_materials.Add(st);
st.Add(handle);
idx = m_materials.Count - 1;
}
else
{
st = m_materials[fx.m_matIndex];
st.Add(handle);
idx = fx.m_matIndex;
}
//真正把材质放到Render上
bool needChange = handle == st.Get();
if (needChange)
{
Material[] mats = m_render.sharedMaterials;
int length = Mathf.Max(idx + 1, mats.Length);
Material[] newMats = new Material[length];
for (int i = 0; i < length; ++i)
{
if (i == idx)
{
newMats[i] = newMat;
}
else
{
newMats[i] = mats[i];
}
}
m_render.sharedMaterials = newMats;
}
return(handle);
}
