void OnEnable()
{
BaseState[] states;
styles = new AIBehaviorsStyles();
m_Object = new SerializedObject(target);
fsm = m_Object.targetObject as AIBehaviors;
transform = fsm.transform;
derivedStateNames = AIBehaviorsComponentInfoHelper.GetStateTypeNames();
curStateSelection = 0;
prevStateSelection = 0;
// Sorts old states and initializes new states
InitStates();
List <BaseState> statesList = new List <BaseState>(fsm.GetAllStates());
for (int i = 0; i < statesList.Count; i++)
{
if (statesList[i] == null)
{
statesList.RemoveAt(i);
i--;
}
}
states = statesList.ToArray();
fsm.ReplaceAllStates(states);
for (int i = 0; i < states.Length; i++)
{
states[i].OnInspectorEnabled(m_Object);
}
if (EditorPrefs.HasKey(advancedModeKey))
{
advancedMode = EditorPrefs.GetBool(advancedModeKey, false);
}
if (EditorPrefs.HasKey(selectedStateKey))
{
string stateName = EditorPrefs.GetString(selectedStateKey);
for (int i = 0; i < states.Length; i++)
{
if (stateName == states[i].name)
{
curStateSelection = i;
prevStateSelection = i;
}
}
}
}
void OnEnable()
{
styles = new AIBehaviorsStyles();
m_Object = new SerializedObject(target);
animationStatesProp = m_Object.FindProperty("states");
m_AnimationStatesCount = m_Object.FindProperty(kArraySize);
animStates = m_Object.targetObject as AIAnimationStates;
transform = animStates.transform;
InitStatesGameObject();
}
private static void DrawArray(SerializedObject sObject, string fieldName)
{
SerializedProperty arraySizeProperty = sObject.FindProperty(fieldName + ".Array.size");
SerializedProperty arrayDataProperty;
SerializedProperty prop;
string arrayDataPropertyName = fieldName + ".Array.data[{0}]";
string baseStateTypeString = (typeof(BaseState)).ToString();
AIBehaviorsStyles styles = new AIBehaviorsStyles();
prop = sObject.FindProperty(fieldName);
GUILayout.BeginHorizontal();
{
GUILayout.Label(fieldName.ToUpper() + ": ");
EditorGUILayout.PropertyField(arraySizeProperty);
}
GUILayout.EndHorizontal();
for (int i = 0; i < prop.arraySize; i++)
{
bool isBaseState;
bool oldEnabled = GUI.enabled;
GUILayout.BeginHorizontal();
{
arrayDataProperty = sObject.FindProperty(string.Format(arrayDataPropertyName, i));
isBaseState = arrayDataProperty.type.Contains(baseStateTypeString);
if (isBaseState)
{
GameObject targetObject = (sObject.targetObject as Component).gameObject;
AIBehaviors fsm = targetObject.transform.parent.GetComponent <AIBehaviors>();
BaseState curState = arrayDataProperty.objectReferenceValue as BaseState;
arrayDataProperty.objectReferenceValue = AIBehaviorsStatePopups.DrawEnabledStatePopup(fsm, curState) as BaseState;
}
else
{
EditorGUILayout.PropertyField(arrayDataProperty);
}
GUI.enabled = i > 0;
if (GUILayout.Button(styles.blankContent, styles.upStyle, GUILayout.MaxWidth(styles.arrowButtonWidths)))
{
prop.MoveArrayElement(i, i - 1);
}
GUI.enabled = oldEnabled;
GUI.enabled = i < prop.arraySize - 1;
if (GUILayout.Button(styles.blankContent, styles.downStyle, GUILayout.MaxWidth(styles.arrowButtonWidths)))
{
prop.MoveArrayElement(i, i + 1);
}
GUI.enabled = oldEnabled;
if (GUILayout.Button(styles.blankContent, styles.addStyle, GUILayout.MaxWidth(styles.addRemoveButtonWidths)))
{
prop.InsertArrayElementAtIndex(i);
}
GUI.enabled = oldEnabled;
if (GUILayout.Button(styles.blankContent, styles.removeStyle, GUILayout.MaxWidth(styles.addRemoveButtonWidths)))
{
prop.DeleteArrayElementAtIndex(i);
}
GUI.enabled = oldEnabled;
}
GUILayout.EndHorizontal();
}
}
private static void DrawSubTriggers(SerializedProperty triggerProperty, AIBehaviorsStyles styles, int insetSpace, AIBehaviors fsm, string[] triggerTypeNames, string[] subTriggerTypeNames)
{
BaseTrigger trigger = triggerProperty.objectReferenceValue as BaseTrigger;
SerializedObject triggerObject = new SerializedObject(triggerProperty.objectReferenceValue);
SerializedProperty subTriggersProperty = triggerObject.FindProperty("subTriggers");
if (trigger.subTriggers.Length > 0)
{
GUILayout.BeginVertical(GUI.skin.box);
{
int arraySize = trigger.subTriggers.Length;
for (int i = 0; i < arraySize; i++)
{
bool removedAnElement = false;
GUILayout.BeginHorizontal();
{
GUILayout.Space(insetSpace);
removedAnElement = DrawTriggerSelectionPopup(subTriggerTypeNames, ref subTriggersProperty, i);
if (!removedAnElement)
{
removedAnElement = DrawArrowsPlusAndMinus(i, arraySize, ref triggerObject, ref subTriggersProperty, styles, "subTriggers", triggerTypeNames[0]);
}
}
GUILayout.EndHorizontal();
if (removedAnElement)
{
break;
}
GUILayout.BeginHorizontal();
{
GUILayout.Space(insetSpace);
GUILayout.BeginVertical();
{
trigger.subTriggers[i].DrawInspectorGUI(fsm);
DrawSubTriggers(subTriggersProperty.GetArrayElementAtIndex(i), styles, insetSpace + subTriggersInsetAmount, fsm, triggerTypeNames, subTriggerTypeNames);
}
GUILayout.EndVertical();
}
GUILayout.EndHorizontal();
}
}
GUILayout.EndVertical();
}
GUILayout.BeginHorizontal();
{
GUILayout.Space(insetSpace);
if (GUILayout.Button(styles.blankContent, styles.addStyle, GUILayout.MaxWidth(styles.addRemoveButtonWidths)))
{
GameObject go = trigger.gameObject;
int arraySize = subTriggersProperty.arraySize;
#if UNITY_4_3
Undo.RegisterFullObjectHierarchyUndo(fsm.gameObject);
#else
Undo.RegisterFullObjectHierarchyUndo(fsm.gameObject, "AddSubTrigger");
#endif
subTriggersProperty.arraySize++;
subTriggersProperty.GetArrayElementAtIndex(arraySize).objectReferenceValue = ComponentHelper.AddComponentByName(go, triggerTypeNames[0]);
}
}
GUILayout.EndHorizontal();
triggerObject.ApplyModifiedProperties();
}
public static void Draw(SerializedObject m_Object, AIBehaviors fsm, string foldoutLabel, string foldoutValueKey)
{
string[] triggerTypeNames = AIBehaviorsComponentInfoHelper.GetTriggerTypeNames();
string[] subTriggerTypeNames = AIBehaviorsComponentInfoHelper.GetTriggerTypeNames(true);
SerializedProperty triggersProperty = m_Object.FindProperty("triggers");
AIBehaviorsStyles styles = new AIBehaviorsStyles();
bool foldoutValue = false;
bool newFoldoutValue = false;
EditorGUILayout.Separator();
if (EditorPrefs.HasKey(foldoutValueKey))
{
foldoutValue = EditorPrefs.GetBool(foldoutValueKey);
}
newFoldoutValue = EditorGUILayout.Foldout(foldoutValue, foldoutLabel, EditorStyles.foldoutPreDrop);
if (foldoutValue != newFoldoutValue)
{
foldoutValue = newFoldoutValue;
EditorPrefs.SetBool(foldoutValueKey, foldoutValue);
}
if (!foldoutValue)
{
return;
}
int arraySize = triggersProperty.arraySize;
bool arrayIndexRemoved;
for (int i = 0; i < arraySize; i++)
{
GUILayout.BeginVertical(GUI.skin.box);
{
GUILayout.BeginHorizontal();
{
arrayIndexRemoved = DrawTriggerSelectionPopup(triggerTypeNames, ref triggersProperty, i);
if (!arrayIndexRemoved)
{
arrayIndexRemoved = DrawArrowsPlusAndMinus(i, arraySize, ref m_Object, ref triggersProperty, styles, "triggers", triggerTypeNames[0]);
}
}
GUILayout.EndHorizontal();
if (arrayIndexRemoved)
{
arraySize--;
}
else
{
BaseTrigger baseTrigger = triggersProperty.GetArrayElementAtIndex(i).objectReferenceValue as BaseTrigger;
if (baseTrigger == null)
{
Debug.LogError("Null trigger deleted!");
triggersProperty.DeleteArrayElementAtIndex(i);
}
else
{
baseTrigger.DrawInspectorGUI(fsm);
DrawSubTriggers(triggersProperty.GetArrayElementAtIndex(i), styles, subTriggersInsetAmount, fsm, triggerTypeNames, subTriggerTypeNames);
baseTrigger.DrawTransitionState(fsm);
}
}
}
GUILayout.EndVertical();
}
if (GUILayout.Button(styles.blankContent, styles.addStyle, GUILayout.MaxWidth(styles.addRemoveButtonWidths)))
{
Component result = null;
for (int i = 0; i < triggerTypeNames.Length; i++)
{
result = ComponentHelper.AddComponentByName(fsm.statesGameObject, triggerTypeNames[i]);
if (result != null)
{
break;
}
}
triggersProperty.arraySize++;
triggersProperty.GetArrayElementAtIndex(arraySize).objectReferenceValue = result;
}
m_Object.ApplyModifiedProperties();
}
private static bool DrawArrowsPlusAndMinus(int index, int arraySize, ref SerializedObject m_Object, ref SerializedProperty triggersProperty, AIBehaviorsStyles styles, string propertyName, string firstTriggerType)
{
SerializedProperty prop = triggersProperty.GetArrayElementAtIndex(index);
if (prop != null)
{
Object obj = prop.objectReferenceValue;
if (obj != null)
{
bool oldEnabled = GUI.enabled;
GUI.enabled = index > 0;
if (GUILayout.Button(styles.blankContent, styles.upStyle, GUILayout.MaxWidth(styles.arrowButtonWidths)))
{
triggersProperty.MoveArrayElement(index, index - 1);
}
GUI.enabled = index < arraySize - 1;
if (GUILayout.Button(styles.blankContent, styles.downStyle, GUILayout.MaxWidth(styles.arrowButtonWidths)))
{
triggersProperty.MoveArrayElement(index, index + 1);
}
GUI.enabled = true;
if (GUILayout.Button(styles.blankContent, styles.addStyle, GUILayout.MaxWidth(styles.addRemoveButtonWidths)))
{
GameObject go = (m_Object.targetObject as Component).gameObject;
triggersProperty.InsertArrayElementAtIndex(index);
triggersProperty.GetArrayElementAtIndex(index + 1).objectReferenceValue = ComponentHelper.AddComponentByName(go, firstTriggerType);
}
if (GUILayout.Button(styles.blankContent, styles.removeStyle, GUILayout.MaxWidth(styles.addRemoveButtonWidths)))
{
BaseTrigger baseTrigger = prop.objectReferenceValue as BaseTrigger;
#if UNITY_4_3
Undo.RegisterFullObjectHierarchyUndo(baseTrigger);
#else
Undo.RegisterFullObjectHierarchyUndo(baseTrigger, "RemovedTrigger");
#endif
AIBehaviorsAssignableObjectArray.RemoveObjectAtIndex(m_Object, index, propertyName);
DestroyTriggers(baseTrigger.subTriggers);
Object.DestroyImmediate(baseTrigger, true);
return(true);
}
GUI.enabled = oldEnabled;
}
}
return(false);
}
public static void DrawAnimationFields(SerializedObject m_StateObject, bool usesMultipleAnimations)
{
SerializedProperty m_animationStates = m_StateObject.FindProperty("skillStatesComponent");
SerializedProperty statesProperty = m_StateObject.FindProperty("skillStates");
int arraySize = statesProperty.arraySize;
AISkillStates animStatesComponent;
AIBehaviorsStyles styles = new AIBehaviorsStyles();
bool newFoldoutValue;
bool hadNullAnimation = false;
const string foldoutValueKey = "AIBehaviors_SkillsFoldout";
AssignAnimationStatesComponent(m_StateObject);
animStatesComponent = m_animationStates.objectReferenceValue as AISkillStates;
if (!gotFoldoutValue)
{
if (EditorPrefs.HasKey(foldoutValueKey))
{
foldoutValue = EditorPrefs.GetBool(foldoutValueKey);
}
gotFoldoutValue = true;
}
newFoldoutValue = foldoutValue;
newFoldoutValue = EditorGUILayout.Foldout(foldoutValue, "Skills:", EditorStyles.foldoutPreDrop);
if (foldoutValue != newFoldoutValue)
{
foldoutValue = newFoldoutValue;
EditorPrefs.SetBool(foldoutValueKey, foldoutValue);
}
// Check the array for null animations
for (int i = 0; i < arraySize; i++)
{
if (statesProperty.GetArrayElementAtIndex(i).objectReferenceValue == null)
{
if (animStatesComponent != null)
{
statesProperty.GetArrayElementAtIndex(i).objectReferenceValue = animStatesComponent.states[0];
hadNullAnimation = true;
}
}
}
if (!foldoutValue || hadNullAnimation)
{
m_StateObject.ApplyModifiedProperties();
return;
}
// Is the component assigned?
if (m_animationStates.objectReferenceValue != null && animStatesComponent != null && arraySize > 0)
{
GUILayout.BeginVertical(GUI.skin.box);
AISkillState[] states = new AISkillState[arraySize];
string[] animationStateNames = GetAnimationStateNames(m_StateObject);
if (animStatesComponent.states.Length == 0)
{
Color oldColor = GUI.color;
GUI.color = Color.yellow;
GUILayout.Label("No states have been created\nfor the AISkillStates component.");
GUI.color = oldColor;
return;
}
for (int i = 0; i < arraySize; i++)
{
SerializedProperty prop = statesProperty.GetArrayElementAtIndex(i);
bool oldEnabled = GUI.enabled;
if (prop != null)
{
Object obj = prop.objectReferenceValue;
int curIndex;
if (obj != null)
{
states[i] = obj as AISkillState;
curIndex = GetCurrentStateIndex(states[i], animStatesComponent.states);
if (curIndex == -1)
{
if (animStatesComponent.states.Length > 0)
{
curIndex = 0;
states[i] = animStatesComponent.states[0];
}
}
GUILayout.BeginHorizontal();
{
curIndex = EditorGUILayout.Popup(curIndex, animationStateNames, EditorStyles.popup);
m_StateObject.FindProperty(string.Format(kArrayData, i)).objectReferenceValue = animStatesComponent.states[curIndex];
if (usesMultipleAnimations)
{
GUI.enabled = i > 0;
if (GUILayout.Button(styles.blankContent, styles.upStyle, GUILayout.MaxWidth(styles.arrowButtonWidths)))
{
statesProperty.MoveArrayElement(i, i - 1);
}
GUI.enabled = i < arraySize - 1;
if (GUILayout.Button(styles.blankContent, styles.downStyle, GUILayout.MaxWidth(styles.arrowButtonWidths)))
{
statesProperty.MoveArrayElement(i, i + 1);
}
GUI.enabled = true;
if (GUILayout.Button(styles.blankContent, styles.addStyle, GUILayout.MaxWidth(styles.addRemoveButtonWidths)))
{
statesProperty.InsertArrayElementAtIndex(i);
}
//GUI.enabled = arraySize > 1;
if (GUILayout.Button(styles.blankContent, styles.removeStyle, GUILayout.MaxWidth(styles.addRemoveButtonWidths)))
{
AIBehaviorsAssignableObjectArray.RemoveObjectAtIndex(m_StateObject, i, "skillStates");
GUILayout.EndHorizontal();
break;
}
GUI.enabled = oldEnabled;
}
}
GUILayout.EndHorizontal();
}
else
{
statesProperty.GetArrayElementAtIndex(i).objectReferenceValue = animStatesComponent.states[0];
}
}
GUI.enabled = oldEnabled;
}
GUILayout.EndVertical();
}
if (GUILayout.Button(styles.blankContent, styles.addStyle, GUILayout.MaxWidth(styles.addRemoveButtonWidths)))
{
statesProperty.arraySize++;
statesProperty.GetArrayElementAtIndex(arraySize).objectReferenceValue = animStatesComponent.states[0];
}
m_StateObject.ApplyModifiedProperties();
}