SteeringBehavior CreateBehavior(object behaviorType)
{
SteeringBehavior newBehavior = (SteeringBehavior)ScriptableObject.CreateInstance((Type)behaviorType);
newBehavior.hideFlags = HideFlags.HideInHierarchy;
AssetDatabase.AddObjectToAsset(newBehavior, AssetDatabase.GetAssetPath(target));
AssetDatabase.ImportAsset(AssetDatabase.GetAssetPath(newBehavior));
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
return(newBehavior);
}
void DrawBehaviorBox(SteeringBehavior behavior, SerializedProperty property, int i, bool canRemove)
{
if (!behavior)
{
return;
}
EditorGUILayout.BeginVertical("BOX");
EditorGUILayout.BeginHorizontal(behavior.IsActive ? activeStyle : inactiveStyle);
GUILayout.Space(20);
SerializedObject behaviorObject = new SerializedObject(property.objectReferenceValue);
SerializedProperty foldoutProperty = behaviorObject.FindProperty("foldout");
bool foldout = foldoutProperty.boolValue;
#if UNITY_2018
foldout = EditorGUILayout.Foldout(foldout, behavior.GetType().Name);
#else
foldout = EditorGUILayout.BeginFoldoutHeaderGroup(foldout, behavior.GetType().Name);
EditorGUILayout.EndFoldoutHeaderGroup();
#endif
foldoutProperty.boolValue = foldout;
behaviorObject.ApplyModifiedProperties();
GUILayout.FlexibleSpace();
if (canRemove)
{
if (GUILayout.Button("Remove", GUILayout.Width(60)))
{
toRemove = i;
}
}
EditorGUILayout.EndHorizontal();
if (foldout)
{
GUILayout.Space(-20);
EditorGUILayout.PropertyField(property);
}
GUILayout.Space(5);
EditorGUILayout.EndVertical();
GUILayout.Space(10);
}
public static HashSet <Agent> GetFilteredAgents(SurroundingsContainer surroundings, SteeringBehavior behavior)
{
if (!behavior.useTagFilter)
{
return(surroundings.allAgents);
}
_filterCache.Clear();
foreach (Agent other in surroundings.allAgents)
{
for (int i = 0; i < behavior.filterTags.Length; i++)
{
if (other.CompareTag(behavior.filterTags[i]))
{
_filterCache.Add(other);
break;
}
}
}
return(_filterCache);
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
SteeringBehavior behavior = property.objectReferenceValue as SteeringBehavior;
if (property.objectReferenceValue == null)
{
return;
}
Type concreteType = property.objectReferenceValue.GetType();
UnityEngine.Object wrapped = property.objectReferenceValue;
wrapped = (UnityEngine.Object)Convert.ChangeType(wrapped, concreteType);
SerializedObject serializedObject = new SerializedObject(wrapped);
SerializedProperty isActiveProp = serializedObject.FindProperty("isActive");
if (behavior.CanToggleActive)
{
EditorGUILayout.PropertyField(isActiveProp);
}
if (isActiveProp.boolValue)
{
EditorGUILayout.BeginHorizontal();
GUILayout.Space(20);
EditorGUILayout.BeginVertical("BOX");
EditorGUILayout.PropertyField(serializedObject.FindProperty("weight"));
if (behavior.CanUseTagFilter)
{
DrawTagFilters(serializedObject);
}
var editor = Editor.CreateEditor(behavior);
editor.DrawDefaultInspectorWithoutScriptField();
SerializedProperty drawDebugProp = serializedObject.FindProperty("drawDebug");
SerializedProperty drawVectorProp = serializedObject.FindProperty("debugDrawSteering");
SerializedProperty drawPerceptionProp = serializedObject.FindProperty("debugDrawProperties");
EditorGUILayout.PropertyField(drawDebugProp);
if (drawDebugProp.boolValue)
{
EditorGUI.indentLevel++;
SerializedProperty color = serializedObject.FindProperty("debugColor");
color.colorValue = EditorGUILayout.ColorField(color.colorValue);
EditorGUILayout.PropertyField(drawVectorProp);
EditorGUILayout.PropertyField(drawPerceptionProp);
EditorGUI.indentLevel--;
//EditorGUILayout.EndHorizontal();
}
GUILayout.Space(5);
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
serializedObject.ApplyModifiedProperties();
}
