/// <summary>
/// Removes the supplied variable from its blackboard.
/// <param name="variable">The variable to be removed.</param>
/// <summary>
public static void RemoveVariable (Variable variable) {
if (variable != null && variable.blackboard != null) {
// Get the target blackboard
InternalBlackboard blackboard = variable.blackboard;
// Register undo
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
Undo.RegisterUndo(blackboard, "Delete Variable");
#else
Undo.RecordObject(blackboard, "Delete Variable");
#endif
// Remove variable
blackboard.RemoveVariable(variable);
// Set dirty
EditorUtility.SetDirty(blackboard);
}
}
/// <summary>
/// Draw a float variable.
/// <param name="rect">The position to draw the variable.</param>
/// <param name="fsmEvent">The float variable to be drawn.</param>
/// </summary>
static void DrawFsmEvent (Rect rect, FsmEvent fsmEvent) {
rect.yMin += 3f;
rect.yMax -= 2f;
rect.xMin += 6f;
rect.xMax -= 6f;
bool oldGUIEnabled = GUI.enabled;
GUI.enabled = !fsmEvent.isSystem;
DrawName(new Rect (rect.x, rect.y, c_LargeNameWidth, rect.height), fsmEvent);
GUI.enabled = oldGUIEnabled;
rect.xMin += c_LargeNameWidth + c_Space;
rect.xMax -= c_MinusButtonWidth + c_RightPadding;
EditorGUI.SelectableLabel(rect, fsmEvent.id.ToString());
rect.x += rect.width + 2f;
rect.width = c_MinusButtonWidth;
rect.yMin -= 2f;
rect.yMax += 2f;
oldGUIEnabled = GUI.enabled;
GUI.enabled = !fsmEvent.isSystem;
if (GUI.Button(rect, s_Styles.iconToolbarMinus, s_Styles.invisbleButton))
s_VariableToRemove = fsmEvent;
GUI.enabled = oldGUIEnabled;
}
/// <summary>
/// Draw a dynamic list.
/// <param name="rect">The position to draw the variable.</param>
/// <param name="dynamicList">The dynamic list to be drawn.</param>
/// </summary>
static void DrawDynamicList (Rect rect, DynamicList dynamicList) {
rect.yMin += 3f;
rect.yMax -= 2f;
rect.xMin += 6f;
rect.xMax -= 6f;
DrawName(new Rect (rect.x, rect.y, c_LargeNameWidth, rect.height), dynamicList);
rect.xMin += c_LargeNameWidth + c_Space;
rect.xMax -= c_MinusButtonWidth + c_RightPadding;
EditorGUI.LabelField(rect, "[" + dynamicList.Count.ToString() + "]");
rect.x += rect.width + 2f;
rect.width = c_MinusButtonWidth;
rect.yMin -= 2f;
rect.yMax += 2f;
if (GUI.Button(rect, s_Styles.iconToolbarMinus, s_Styles.invisbleButton))
s_VariableToRemove = dynamicList;
}
/// <summary>
/// Draw an object variable.
/// <param name="rect">The position to draw the variable.</param>
/// <param name="objectVar">The object variable to be drawn.</param>
/// <param name="isAsset">The variable blackboard is an asset?</param>
/// </summary>
static void DrawObjectVar (Rect rect, ObjectVar objectVar, bool isAsset) {
// Name
rect.yMin += 3f;
rect.yMax -= 2f;
rect.xMin += 6f;
rect.xMax -= 6f;
rect.height -= c_TwoLinesHeight - c_OneLineHeight;
DrawName(new Rect (rect.x, rect.y, c_SmallNameWidth, rect.height), objectVar);
// Value
rect.xMin += c_SmallNameWidth + c_Space;
rect.xMax -= c_MinusButtonWidth + c_RightPadding;
var objectType = objectVar.ObjectType;
EditorGUI.BeginChangeCheck();
var newValue = EditorGUI.ObjectField (rect, GUIContent.none, objectVar.Value, objectType, !isAsset);
if (EditorGUI.EndChangeCheck() && newValue != objectVar.Value) {
// Register undo
if (objectVar.blackboard != null) {
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
Undo.RegisterUndo(objectVar.blackboard, "Variable Value");
#else
Undo.RecordObject(objectVar.blackboard, "Variable Value");
#endif
}
// Update variable value
objectVar.Value = newValue;
// Set blackboard dirty flag
if (objectVar.blackboard != null) EditorUtility.SetDirty(objectVar.blackboard);
}
// Object Type
rect.y += rect.height + 3f;
var objectTypeAsString = objectType.ToString();
if (GUI.Button(rect, objectTypeAsString, EditorStyles.popup)) {
var menu = new GenericMenu();
// Add None
menu.AddItem(new GUIContent("None"), string.IsNullOrEmpty(objectTypeAsString), SetObjectType, new SetObjectVarType(objectVar, typeof(UnityEngine.Object)));
// Add to menu all types that inherites from UnityEngine.Object
var types = TypeUtility.GetDerivedTypes(typeof(UnityEngine.Object));
for (int y = 0; y < types.Length; y++) {
var typeAsString = types[y].ToString();
menu.AddItem(new GUIContent(typeAsString.Replace('.', '/')), objectTypeAsString == typeAsString, SetObjectType, new SetObjectVarType(objectVar, types[y]));
}
menu.ShowAsContext();
}
// Minus button
rect.x += rect.width + 2f;
rect.y -= rect.height + 3f;
rect.width = c_MinusButtonWidth;
rect.yMin -= 2f;
rect.yMax += 2f;
if (GUI.Button(rect, s_Styles.iconToolbarMinus, s_Styles.invisbleButton))
s_VariableToRemove = objectVar;
}
/// <summary>
/// Draw a material variable.
/// <param name="rect">The position to draw the variable.</param>
/// <param name="materialVar">The material variable to be drawn.</param>
/// </summary>
static void DrawMaterialVar (Rect rect, MaterialVar materialVar) {
rect.yMin += 3f;
rect.yMax -= 2f;
rect.xMin += 6f;
rect.xMax -= 6f;
DrawName(new Rect (rect.x, rect.y, c_SmallNameWidth, rect.height), materialVar);
rect.xMin += c_SmallNameWidth + c_Space;
rect.xMax -= c_MinusButtonWidth + c_RightPadding;
EditorGUI.BeginChangeCheck();
var newValue = EditorGUI.ObjectField (rect, GUIContent.none, materialVar.Value, typeof(Material), true) as Material;
if (EditorGUI.EndChangeCheck() && newValue != materialVar.Value) {
// Register undo
if (materialVar.blackboard != null) {
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
Undo.RegisterUndo(materialVar.blackboard, "Variable Value");
#else
Undo.RecordObject(materialVar.blackboard, "Variable Value");
#endif
}
// Update variable value
materialVar.Value = newValue;
// Set blackboard dirty flag
if (materialVar.blackboard != null) EditorUtility.SetDirty(materialVar.blackboard);
}
rect.x += rect.width + 2f;
rect.width = c_MinusButtonWidth;
rect.yMin -= 2f;
rect.yMax += 2f;
if (GUI.Button(rect, s_Styles.iconToolbarMinus, s_Styles.invisbleButton))
s_VariableToRemove = materialVar;
}
/// <summary>
/// Draw a quaternion variable.
/// <param name="rect">The position to draw the variable.</param>
/// <param name="quaternionVar">The quaternion variable to be drawn.</param>
/// </summary>
static void DrawQuaternionVar (Rect rect, QuaternionVar quaternionVar) {
rect.yMin += 3f;
rect.yMax -= 2f;
rect.xMin += 6f;
rect.xMax -= 6f;
DrawName(new Rect (rect.x, rect.y, c_SmallNameWidth, rect.height), quaternionVar);
rect.xMin += c_SmallNameWidth + c_Space;
rect.xMax -= c_MinusButtonWidth + c_RightPadding;
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
rect.y -= 19f;
#else
rect.y -= 16f;
#endif
var q = quaternionVar.Value;
var v4 = new Vector4(q[0], q[1], q[2], q[3]);
EditorGUI.BeginChangeCheck();
var newV4 = EditorGUI.Vector4Field (rect, string.Empty, v4);
if (EditorGUI.EndChangeCheck() && v4 != newV4) {
// Register undo
if (quaternionVar.blackboard != null) {
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
Undo.RegisterUndo(quaternionVar.blackboard, "Variable Value");
#else
Undo.RecordObject(quaternionVar.blackboard, "Variable Value");
#endif
}
// Update variable value
quaternionVar.Value = new Quaternion(newV4[0], newV4[1], newV4[2], newV4[3]);
// Set blackboard dirty flag
if (quaternionVar.blackboard != null) EditorUtility.SetDirty(quaternionVar.blackboard);
}
rect.x += rect.width + 2f;
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
rect.y += 19f;
#else
rect.y += 16f;
#endif
rect.width = c_MinusButtonWidth;
rect.yMin -= 2f;
rect.yMax += 2f;
if (GUI.Button(rect, s_Styles.iconToolbarMinus, s_Styles.invisbleButton))
s_VariableToRemove = quaternionVar;
}
/// <summary>
/// Draw a rect variable.
/// <param name="rect">The position to draw the variable.</param>
/// <param name="rectVar">The rect variable to be drawn.</param>
/// </summary>
static void DrawRectVar (Rect rect, RectVar rectVar) {
rect.yMin += 3f;
rect.yMax -= 2f;
rect.xMin += 6f;
rect.xMax -= 6f;
DrawName(new Rect (rect.x, rect.y, c_SmallNameWidth, rect.height - (c_TwoLinesHeight - c_OneLineHeight)), rectVar);
rect.xMin += c_SmallNameWidth + c_Space;
rect.xMax -= c_MinusButtonWidth + c_RightPadding;
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
rect.y -= 19f;
#endif
EditorGUI.BeginChangeCheck();
var newValue = EditorGUI.RectField (rect, GUIContent.none, rectVar.Value);
if (EditorGUI.EndChangeCheck() && newValue != rectVar.Value) {
// Register undo
if (rectVar.blackboard != null) {
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
Undo.RegisterUndo(rectVar.blackboard, "Variable Value");
#else
Undo.RecordObject(rectVar.blackboard, "Variable Value");
#endif
}
// Update variable value
rectVar.Value = newValue;
// Set blackboard dirty flag
if (rectVar.blackboard != null) EditorUtility.SetDirty(rectVar.blackboard);
}
rect.x += rect.width + 2f;
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
rect.y += 19f;
#endif
rect.height = c_OneLineHeight - 3f;
rect.width = c_MinusButtonWidth;
rect.yMin -= 2f;
rect.yMax += 2f;
if (GUI.Button(rect, s_Styles.iconToolbarMinus, s_Styles.invisbleButton))
s_VariableToRemove = rectVar;
}
/// <summary>
/// Draw the variables name.
/// <param name="rect">The position to draw the variable name.</param>
/// <param name="variable">The variable to be drawn.</param>
/// </summary>
static void DrawName (Rect rect, Variable variable) {
EditorGUI.BeginChangeCheck();
var newName = EditorGUI.TextField (rect, variable.name);
if (EditorGUI.EndChangeCheck() && newName != variable.name) {
// Register undo
if (variable.blackboard != null) {
#if UNITY_4_0_0 || UNITY_4_1 || UNITY_4_2
Undo.RegisterUndo(variable.blackboard, "Variable Name");
#else
Undo.RecordObject(variable.blackboard, "Variable Name");
#endif
}
// Update variable name
variable.name = newName;
// Set blackboard dirty flag
if (variable.blackboard != null) EditorUtility.SetDirty(variable.blackboard);
}
}
/// <summary>
/// Draw the variables of a blackboard in the GUI.
/// <param name="position">The position in the GUI to draw the variables.</param>
/// <param name="blackboard">The blackboard to be drawn.</param>
/// </summary>
public static void DrawVariables (Rect position, InternalBlackboard blackboard) {
if (blackboard == null)
return;
// Create styles
if (s_Styles == null)
s_Styles = new BlackboardGUIUtility.Styles();
// Update variable to remove
s_VariableToRemove = null;
// Is asset?
bool isAsset = AssetDatabase.Contains(blackboard.gameObject);
// Save GUI.changed
EditorGUI.BeginChangeCheck();
// FloatVar
position.height = c_OneLineHeight;
foreach (var floatVar in blackboard.floatVars) {
DrawFloatVar(position, floatVar);
position.y += position.height;
}
// IntVar
foreach (var intVar in blackboard.intVars) {
DrawIntVar(position, intVar);
position.y += position.height;
}
// BoolVar
foreach (var boolVar in blackboard.boolVars) {
DrawBoolVar(position, boolVar);
position.y += position.height;
}
// StringVar
foreach (var stringVar in blackboard.stringVars) {
DrawStringVar(position, stringVar);
position.y += position.height;
}
// Vector3Var
foreach (var vector3Var in blackboard.vector3Vars) {
DrawVector3Var(position, vector3Var);
position.y += position.height;
}
// positionVar
position.height = c_TwoLinesHeight;
foreach (var rectVar in blackboard.rectVars) {
DrawRectVar(position, rectVar);
position.y += position.height;
}
// ColorVar
position.height = c_OneLineHeight;
foreach (var colorVar in blackboard.colorVars) {
DrawColorVar(position, colorVar);
position.y += position.height;
}
// QuaternionVar
foreach (var quaternionVar in blackboard.quaternionVars) {
DrawQuaternionVar(position, quaternionVar);
position.y += position.height;
}
// GameObjectVar
foreach (var gameObjectVar in blackboard.gameObjectVars) {
DrawGameObjectVar(position, gameObjectVar, isAsset);
position.y += position.height;
}
// TextureVar
foreach (var textureVar in blackboard.textureVars) {
DrawTextureVar(position, textureVar);
position.y += position.height;
}
// MaterialVar
foreach (var materialVar in blackboard.materialVars) {
DrawMaterialVar(position, materialVar);
position.y += position.height;
}
// ObjectVar
position.height = c_TwoLinesHeight;
foreach (var objectVar in blackboard.objectVars) {
DrawObjectVar(position, objectVar, isAsset);
position.y += position.height;
}
// DynamicList
position.height = c_OneLineHeight;
foreach (var dynamicList in blackboard.dynamicLists) {
DrawDynamicList(position, dynamicList);
position.y += position.height;
}
// FsmEvent
foreach (var fsmEvent in blackboard.fsmEvents) {
DrawFsmEvent(position, fsmEvent);
position.y += position.height;
}
// Restore old GUI.changed
EditorGUI.EndChangeCheck();
// Delete variable?
if (s_VariableToRemove != null) {
GUIUtility.hotControl = 0;
GUIUtility.keyboardControl = 0;
BlackboardUtility.RemoveVariable(s_VariableToRemove);
s_VariableToRemove = null;
}
}
public override void Reset () {
variable = new Variable();
logType = Log.LogType.Log;
}
public override void Reset () {
list = new ConcreteDynamicList();
variable = new Variable();
}
public override void Reset () {
list = new ConcreteDynamicList();
storeIndex = new ConcreteIntVar();
storeCurrentValue = new Variable();
reverse = false;
}
static string GetVariableMember (Variable variable) {
return "public static readonly int " + variable.name.Replace(" ", "_") + " = " + variable.id.ToString() + ";";
}
/// <summary>
/// Removes the supplied variable from the blackboard.
/// <param name="variable">The variable to be removed.</param>
/// </summary>
public void RemoveVariable (Variable variable) {
if (variable != null && variable.blackboard == this) {
// Float
if (variable is ConcreteFloatVar) {
// Searchs for the variable index
for (int i = 0; i < m_FloatVars.Length; i++) {
// The variable has the current index?
if (m_FloatVars[i] == variable) {
// Remove variable
this.RemoveFloatVar(i);
break;
}
}
}
// Int
else if (variable is ConcreteIntVar) {
// Searchs for the variable index
for (int i = 0; i < m_IntVars.Length; i++) {
// The variable has the current index?
if (m_IntVars[i] == variable) {
// Remove variable
this.RemoveIntVar(i);
break;
}
}
return;
}
// Bool
else if (variable is ConcreteBoolVar) {
// Searchs for the variable index
for (int i = 0; i < m_BoolVars.Length; i++) {
// The variable has the current index?
if (m_BoolVars[i] == variable) {
// Remove variable
this.RemoveBoolVar(i);
break;
}
}
return;
}
// String
else if (variable is ConcreteStringVar) {
// Searchs for the variable index
for (int i = 0; i < m_StringVars.Length; i++) {
// The variable has the current index?
if (m_StringVars[i] == variable) {
// Remove variable
this.RemoveStringVar(i);
break;
}
}
return;
}
// Vector3
else if (variable is ConcreteVector3Var) {
// Searchs for the variable index
for (int i = 0; i < m_Vector3Vars.Length; i++) {
// The variable has the current index?
if (m_Vector3Vars[i] == variable) {
// Remove variable
this.RemoveVector3Var(i);
break;
}
}
return;
}
// Rect
else if (variable is ConcreteRectVar) {
// Searchs for the variable index
for (int i = 0; i < m_RectVars.Length; i++) {
// The variable has the current index?
if (m_RectVars[i] == variable) {
// Remove variable
this.RemoveRectVar(i);
break;
}
}
return;
}
// Color
else if (variable is ConcreteColorVar) {
// Searchs for the variable index
for (int i = 0; i < m_ColorVars.Length; i++) {
// The variable has the current index?
if (m_ColorVars[i] == variable) {
// Remove variable
this.RemoveColorVar(i);
break;
}
}
return;
}
// Quaternion
else if (variable is ConcreteQuaternionVar) {
// Searchs for the variable index
for (int i = 0; i < m_QuaternionVars.Length; i++) {
// The variable has the current index?
if (m_QuaternionVars[i] == variable) {
// Remove variable
this.RemoveQuaternionVar(i);
break;
}
}
return;
}
// GameObject
else if (variable is ConcreteGameObjectVar) {
// Searchs for the variable index
for (int i = 0; i < m_GameObjectVars.Length; i++) {
// The variable has the current index?
if (m_GameObjectVars[i] == variable) {
// Remove variable
this.RemoveGameObjectVar(i);
break;
}
}
return;
}
// Texture
else if (variable is ConcreteTextureVar) {
// Searchs for the variable index
for (int i = 0; i < m_TextureVars.Length; i++) {
// The variable has the current index?
if (m_TextureVars[i] == variable) {
// Remove variable
this.RemoveTextureVar(i);
break;
}
}
return;
}
// Material
else if (variable is ConcreteMaterialVar) {
// Searchs for the variable index
for (int i = 0; i < m_MaterialVars.Length; i++) {
// The variable has the current index?
if (m_MaterialVars[i] == variable) {
// Remove variable
this.RemoveMaterialVar(i);
break;
}
}
return;
}
// Object
else if (variable is ConcreteObjectVar) {
// Searchs for the variable index
for (int i = 0; i < m_ObjectVars.Length; i++) {
// The variable has the current index?
if (m_ObjectVars[i] == variable) {
// Remove variable
this.RemoveObjectVar(i);
break;
}
}
return;
}
// DynamicList
else if (variable is ConcreteDynamicList) {
// Searchs for the variable index
for (int i = 0; i < m_DynamicLists.Length; i++) {
// The variable has the current index?
if (m_DynamicLists[i] == variable) {
// Remove variable
this.RemoveDynamicList(i);
break;
}
}
return;
}
// FsmEvent
else if (variable is FsmEvent) {
// Searchs for the variable index
for (int i = 0; i < m_ConcreteFsmEvents.Length; i++) {
// The variable has the current index?
if (m_ConcreteFsmEvents[i] == variable) {
// Remove variable
this.RemoveFsmEvent(i);
break;
}
}
return;
}
}
}
public override void Reset () {
list = new ConcreteDynamicList();
storeCurrentValue = new Variable();
}
public override void Reset () {
list = new ConcreteDynamicList();
variable = new Variable();
storeIndex = new ConcreteIntVar();
}