public override void OnInspectorGUI()
{
CompBehaviour2 cb = (CompBehaviour2)target;
//check
if (cb.behaviours == null || cb.behaviours.Length == 0)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.HelpBox("no behaviours in array", MessageType.Warning);
EditorGUILayout.EndHorizontal();
}
else
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Number", GUILayout.MinWidth(60f), GUILayout.MaxWidth(60f));
EditorGUILayout.LabelField("Behaviors", GUILayout.MinWidth(60f));
EditorGUILayout.LabelField("Weights", GUILayout.MinWidth(60f), GUILayout.MaxWidth(60f));
EditorGUILayout.EndHorizontal();
EditorGUI.BeginChangeCheck();
for (int i = 0; i < cb.behaviours.Length; i++)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField(i.ToString(), GUILayout.MinWidth(60f), GUILayout.MaxWidth(60f));
cb.behaviours[i] = (FlockBehaviour2)EditorGUILayout.ObjectField(cb.behaviours[i], typeof(FlockBehaviour2), false, GUILayout.MinWidth(60f));
cb.weights[i] = EditorGUILayout.FloatField(cb.weights[i], GUILayout.MinWidth(60f), GUILayout.MaxWidth(60f));
EditorGUILayout.EndHorizontal();
}
if (EditorGUI.EndChangeCheck())
{
EditorUtility.SetDirty(cb);
}
//Rect r = EditorGUILayout.BeginHorizontal();
//r.height = EditorGUIUtility.singleLineHeight;
//r.x = 5f;
//r.width = EditorGUIUtility.currentViewWidth - 10f;
//r.y += EditorGUIUtility.singleLineHeight * 0.5f;
}
if (GUILayout.Button("Add Behaviour"))
{
AddBehaviour(cb);
EditorUtility.SetDirty(cb);
}
//r.y += EditorGUIUtility.singleLineHeight * 1.5f;
if (cb.behaviours != null && cb.behaviours.Length > 0)
{
if (GUILayout.Button("Remove Behaviour"))
{
RemoveBehaviour(cb);
EditorUtility.SetDirty(cb);
}
}
}
void AddBehaviour(CompBehaviour2 cb)
{
int oldCount = (cb.behaviours != null) ? cb.behaviours.Length : 0;
FlockBehaviour2[] newBehaviours = new FlockBehaviour2[oldCount + 1];
float[] newWeights = new float[oldCount + 1];
for (int i = 0; i < oldCount; i++)
{
newBehaviours[i] = cb.behaviours[i];
newWeights[i] = cb.weights[i];
}
newWeights[oldCount] = 1f;
cb.behaviours = newBehaviours;
cb.weights = newWeights;
}
void RemoveBehaviour(CompBehaviour2 cb)
{
int oldCount = cb.behaviours.Length;
if (oldCount == 1)
{
cb.behaviours = null;
cb.weights = null;
return;
}
FlockBehaviour2[] newBehaviours = new FlockBehaviour2[oldCount - 1];
float[] newWeights = new float[oldCount - 1];
for (int i = 0; i < oldCount - 1; i++)
{
newBehaviours[i] = cb.behaviours[i];
newWeights[i] = cb.weights[i];
}
cb.behaviours = newBehaviours;
cb.weights = newWeights;
}
