/// <summary>
/// 播放特效
/// </summary>
/// <param name="refObject"></param>
/// <param name="offset">偏移量</param>
/// <param name="scale">缩放</param>
/// <param name="rotation">旋转角度</param>
/// <param name="playbackSpeed">播放速率</param>
/// <param name="layer">层</param>
/// <param name="attribute">属性</param>
public void Play(GameObject refObject, Vector3 offset, float scale, Quaternion rotation, Quaternion localRotation, float playbackSpeed, int layer, EffectPack.Attribute attribute)
{
m_refObject = refObject;
m_attribute = attribute;
if (EffectObject)
{
if (layer >= 0)
{
SetLayer(layer);
}
AttachAnchor(offset);
EffectObject.SetActive(true);
StartParticle();
SetScale(scale);
SetEffectRotation(rotation);
SetEffectLocalRotation(localRotation);
SetPlaybackSpeed(playbackSpeed);
}
}
/// <summary>
/// 绘制attribute面板
/// </summary>
/// <param name="attribute"></param>
private void DrawEffectAttribute(EffectPack.Attribute attribute)
{
int anchorIndex = EffectConfig.Instance.Anchors.IndexOf(attribute.Anchor);
if (anchorIndex < 0)
{
anchorIndex = EffectConfig.Instance.Anchors.Count - 1;
_effectAnchors = EffectConfig.Instance.Anchors.ToArray();
}
attribute.Anchor = _effectAnchors[EditorGUILayout.Popup("Anchor", anchorIndex, _effectAnchors)];
attribute.DelayTime = EditorGUILayout.FloatField("Delay Time", attribute.DelayTime);
attribute.IsAttach = EditorGUILayout.Toggle("Is Attach", attribute.IsAttach);
GUI.enabled = attribute.IsAttach;
attribute.IsFixedTranslate = EditorGUILayout.Toggle("Is Fixed Translate", attribute.IsFixedTranslate);
GUI.enabled = (attribute.IsAttach && !attribute.IsFixedTranslate);
attribute.IsFixedRotation = EditorGUILayout.Toggle("Is Fixed Rotation", attribute.IsFixedRotation);
GUI.enabled = true;
attribute.IsFixedScale = EditorGUILayout.Toggle("Is Fixed Scale", attribute.IsFixedScale);
attribute.Offset = EditorGUILayout.Vector3Field("Offset", attribute.Offset);
}
/// <summary>
/// 重置
/// </summary>
public virtual void Reset()
{
m_refObject = null;
m_anchorObject = null;
m_attribute = null;
if (m_particleSystems != null)
{
for (int i = 0; i < m_particleSystems.Length; ++i)
{
if (m_particleSystems[i])
{
m_particleSystems[i].time = 0.0f;
m_particleSystems[i].Clear();
}
}
m_particleSystems = null;
}
m_scaleChange = 1.0f;
m_speedChange = 1.0f;
m_anchor = null;
EffectObject = null;
}
/// <summary>
/// 绘制attribute的列表
/// </summary>
/// <param name="targets"></param>
private void DrawEffectList(UnityEngine.Object[] targets)
{
EffectPack effectPack = targets[0] as EffectPack;
for (int i = 0; i < effectPack.Attributes.Count;)
{
bool isEqual = true;
for (int j = 1; j < targets.Length; ++j)
{
if (!effectPack.Attributes[i].Equals((targets[j] as EffectPack).Attributes[i]))
{
isEqual = false;
break;
}
}
if (isEqual)
{
m_attribute.Copy(effectPack.Attributes[i]);
string header = ((m_attribute.EffectName != null) ? m_attribute.EffectName : string.Empty);
if (LayoutUtility.Foldout(header))
{
LayoutUtility.BeginContents();
if (GUILayout.Button("", "ToggleMixed", GUILayout.Width(20f)))
{
UnityEditor.Undo.RecordObjects(targets, "Remove Effect Attribute");
for (int j = 0; j < targets.Length; ++j)
{
(targets[j] as EffectPack).Attributes.RemoveAt(i);
EditorUtility.SetDirty(targets[j]);
}
}
else
{
DrawEffectAttribute(m_attribute);
if (!m_attribute.Equals(effectPack.Attributes[i]))
{
UnityEditor.Undo.RecordObjects(targets, "Modify Effect Attribute");
for (int j = 0; j < targets.Length; ++j)
{
(targets[j] as EffectPack).Attributes[i].Copy(m_attribute);
EditorUtility.SetDirty(targets[j]);
}
}
}
LayoutUtility.EndContents();
}
}
++i;
}
// 绘制加入新的Effect的选项
if (LayoutUtility.Foldout("Add Effect Attribute"))
{
LayoutUtility.BeginContents();
string effectName = LayoutUtility.PrefabFiled("Effect", null);
if (effectName != null)
{
UnityEditor.Undo.RecordObjects(targets, "Add Effect Attribute");
for (int j = 0; j < targets.Length; ++j)
{
EffectPack.Attribute attribute = new EffectPack.Attribute();
attribute.EffectName = effectName;
attribute.EffectPath = Config.EffectsRoot + "/" + effectName;
(targets[j] as EffectPack).Attributes.Add(attribute);
EditorUtility.SetDirty(targets[j]);
}
}
LayoutUtility.EndContents();
}
}
