public SteeringBehaviorProxy(SteeringBehaviorAsset asset)
{
Assembly assm = typeof(SteeringBehavior).Assembly;
List<SteeringBehavior> behaviors = new List<SteeringBehavior>();
foreach(SteeringBehaviorAsset.BehaviorDef def in asset.behaviors) {
System.Type type = assm.GetType(def.type);
SteeringBehavior behavior = (SteeringBehavior)
System.Activator.CreateInstance(type);
behavior.Weight = def.weight;
behavior.Enabled = def.enabled;
behaviors.Add(behavior);
foreach(SteeringBehaviorAsset.LinkedProperty prop
in def.properties)
{
List<PropProxy> props = null;
if(properties.ContainsKey(prop.link)) {
props = properties[prop.link];
} else {
props = new List<PropProxy>();
properties[prop.link] = props;
}
props.Add(new PropProxy(type.GetProperty(prop.name),
behavior, ParseValue(prop.type, prop.defaultValue)));
}
}
this.behaviors = behaviors.ToArray();
this.baseWeights = new float[this.behaviors.Length];
for(int i = 0; i < baseWeights.Length; i ++) {
baseWeights[i] = this.behaviors[i].Weight;
}
}
object ParseValue(SteeringBehaviorAsset.PropertyType t, string val)
{
switch (t)
{
case SteeringBehaviorAsset.PropertyType.BOOL:
return(System.Boolean.Parse(val));
case SteeringBehaviorAsset.PropertyType.INT:
return(System.Int32.Parse(val));
case SteeringBehaviorAsset.PropertyType.FLOAT:
return(System.Single.Parse(val));
case SteeringBehaviorAsset.PropertyType.STRING:
return(val);
case SteeringBehaviorAsset.PropertyType.VECTOR2:
return(SteeringBehaviorAsset.ParseVector2(val));
case SteeringBehaviorAsset.PropertyType.VECTOR3:
return(SteeringBehaviorAsset.ParseVector3(val));
case SteeringBehaviorAsset.PropertyType.VECTOR4:
return(SteeringBehaviorAsset.ParseVector4(val));
}
return(null);
}
public static void CreateWizard()
{
SteeringBehaviorAsset behavior = ScriptableObject.CreateInstance <SteeringBehaviorAsset>();
string path = AssetDatabase.GenerateUniqueAssetPath(
"Assets/new steering behavior.asset");
AssetDatabase.CreateAsset(behavior, path);
AssetDatabase.SetLabels(behavior, new string[] { "sanity", "steering" });
}
string NewLinkProperty(SteeringBehaviorAsset sab,
SteeringBehaviorAsset.SteeringProperty prop)
{
SteeringBehaviorAsset.SteeringProperty newProp =
new SteeringBehaviorAsset.SteeringProperty();
newProp.name = GetUniqueLinkedPropName(sab, prop.name);
newProp.type = prop.type;
sab.AddProperty(newProp);
return(newProp.name);
}
private string DefaultField(string val,
SteeringBehaviorAsset.PropertyType t)
{
if (val == null)
{
return(null);
}
object result = null;
switch (t)
{
case SteeringBehaviorAsset.PropertyType.BOOL:
bool vb = System.Boolean.Parse(val);
result = EditorGUILayout.Toggle("Enabled", vb);
break;
case SteeringBehaviorAsset.PropertyType.INT:
int vi = System.Int32.Parse(val);
result = EditorGUILayout.IntField("Default Value", vi);
break;
case SteeringBehaviorAsset.PropertyType.FLOAT:
float vf = System.Single.Parse(val);
result = EditorGUILayout.FloatField("Default Value", vf);
break;
case SteeringBehaviorAsset.PropertyType.STRING:
result = EditorGUILayout.TextField("Default Value", val);
break;
case SteeringBehaviorAsset.PropertyType.VECTOR2:
Vector2 v2 = SteeringBehaviorAsset.ParseVector2(val);
result = EditorGUILayout.Vector2Field("Default Value", v2);
break;
case SteeringBehaviorAsset.PropertyType.VECTOR3:
Vector3 v3 = SteeringBehaviorAsset.ParseVector3(val);
result = EditorGUILayout.Vector3Field("Default Value", v3);
break;
case SteeringBehaviorAsset.PropertyType.VECTOR4:
Vector4 v4 = SteeringBehaviorAsset.ParseVector4(val);
result = EditorGUILayout.Vector4Field("Default Value", v4);
break;
}
return(result == null ? null : result.ToString());
}
string GetUniqueLinkedPropName(SteeringBehaviorAsset sab, string name)
{
List <string> names = new List <string>();
foreach (SteeringBehaviorAsset.SteeringProperty prop in sab.properties)
{
names.Add(prop.name);
}
names.Sort();
int i = 1;
string newName = name;
while (names.BinarySearch(newName) >= 0)
{
newName = name + (i++);
}
return(newName);
}
public SteeringBehaviorProxy(SteeringBehaviorAsset asset)
{
Assembly assm = typeof(SteeringBehavior).Assembly;
List <SteeringBehavior> behaviors = new List <SteeringBehavior>();
foreach (SteeringBehaviorAsset.BehaviorDef def in asset.behaviors)
{
System.Type type = assm.GetType(def.type);
SteeringBehavior behavior = (SteeringBehavior)
System.Activator.CreateInstance(type);
behavior.Weight = def.weight;
behavior.Enabled = def.enabled;
behaviors.Add(behavior);
foreach (SteeringBehaviorAsset.LinkedProperty prop
in def.properties)
{
List <PropProxy> props = null;
if (properties.ContainsKey(prop.link))
{
props = properties[prop.link];
}
else
{
props = new List <PropProxy>();
properties[prop.link] = props;
}
props.Add(new PropProxy(type.GetProperty(prop.name),
behavior, ParseValue(prop.type, prop.defaultValue)));
}
}
this.behaviors = behaviors.ToArray();
this.baseWeights = new float[this.behaviors.Length];
for (int i = 0; i < baseWeights.Length; i++)
{
baseWeights[i] = this.behaviors[i].Weight;
}
}
object ParseValue(SteeringBehaviorAsset.PropertyType t, string val)
{
switch(t) {
case SteeringBehaviorAsset.PropertyType.BOOL:
return System.Boolean.Parse(val);
case SteeringBehaviorAsset.PropertyType.INT:
return System.Int32.Parse(val);
case SteeringBehaviorAsset.PropertyType.FLOAT:
return System.Single.Parse(val);
case SteeringBehaviorAsset.PropertyType.STRING:
return val;
case SteeringBehaviorAsset.PropertyType.VECTOR2:
return SteeringBehaviorAsset.ParseVector2(val);
case SteeringBehaviorAsset.PropertyType.VECTOR3:
return SteeringBehaviorAsset.ParseVector3(val);
case SteeringBehaviorAsset.PropertyType.VECTOR4:
return SteeringBehaviorAsset.ParseVector4(val);
}
return null;
}
public override void OnInspectorGUI()
{
EditorGUIUtility.LookLikeInspector();
SteeringBehaviorAsset sab = (SteeringBehaviorAsset)target;
EditorGUILayout.BeginVertical();
showProperties = EditorGUILayout.Foldout(showProperties,
"Properties");
if (showProperties)
{
EditorGUI.indentLevel++;
int idx = 0;
foreach (SteeringBehaviorAsset.SteeringProperty prop
in sab.properties)
{
EditorGUILayout.BeginVertical("Box");
string newName = EditorGUILayout.TextField("Name", prop.name);
if (!newName.Equals(prop.name))
{
sab.RenameProperty(prop.name,
GetUniqueLinkedPropName(sab, newName));
}
EditorGUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
int count = sab.CountUsed(prop.name);
GUILayout.Label(count + " Link" + (count == 1 ? "" : "s"),
EditorStyles.miniLabel);
EditorGUILayout.Space();
if (GUILayout.Button("Delete", EditorStyles.miniButton))
{
sab.RemoveProperty(idx);
}
EditorGUILayout.EndHorizontal();
idx++;
EditorGUILayout.EndVertical();
EditorGUILayout.Separator();
}
EditorGUI.indentLevel--;
}
showBehaviors = EditorGUILayout.Foldout(showBehaviors,
"Behavior Definitions");
if (showBehaviors)
{
EditorGUI.indentLevel++;
int idx = 0;
foreach (SteeringBehaviorAsset.BehaviorDef def in sab.behaviors)
{
EditorGUILayout.BeginVertical("Box");
EditorGUILayout.LabelField("Type", def.name);
def.weight = EditorGUILayout.FloatField("Weight", def.weight);
def.enabled = EditorGUILayout.Toggle("Enabled", def.enabled);
EditorGUI.indentLevel++;
foreach (SteeringBehaviorAsset.LinkedProperty prop in
def.properties)
{
EditorGUILayout.BeginVertical("Box");
EditorGUI.indentLevel++;
EditorGUILayout.LabelField("Built-in Property Name",
prop.name);
EditorGUILayout.LabelField("Type", prop.type.ToString());
prop.defaultValue = DefaultField(
prop.defaultValue, prop.type);
List <string> existingProps = new List <string>();
existingProps.Add("(None)");
foreach (SteeringBehaviorAsset.SteeringProperty p2
in sab.properties)
{
if (p2.type == prop.type)
{
existingProps.Add(p2.name);
}
}
existingProps.Add("-- Add New --");
string[] linkNames = existingProps.ToArray();
int link = existingProps.IndexOf(prop.link);
if (link < 0)
{
link = 0;
}
link = EditorGUILayout.Popup("Linked To", link, linkNames);
if (link >= 1 && link < linkNames.Length - 1)
{
prop.link = linkNames[link];
}
else if (link == linkNames.Length - 1)
{
prop.link = NewLinkProperty(sab, prop);
}
else
{
prop.link = "";
}
EditorGUILayout.EndVertical();
EditorGUILayout.Separator();
EditorGUI.indentLevel--;
}
EditorGUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
if (GUILayout.Button("Delete", EditorStyles.miniButton))
{
sab.RemoveBehavior(idx);
sab.RemoveUnused();
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.EndVertical();
EditorGUILayout.Separator();
EditorGUI.indentLevel--;
idx++;
}
EditorGUI.indentLevel--;
}
if (GUILayout.Button("Add Behavior"))
{
NewSteeringBehavior win = (NewSteeringBehavior)
EditorWindow.GetWindow(typeof(NewSteeringBehavior));
win.asset = sab;
}
EditorGUILayout.EndVertical();
if (GUI.changed)
{
sab.RemoveUnused();
EditorUtility.SetDirty(target);
}
}
string NewLinkProperty(SteeringBehaviorAsset sab,
SteeringBehaviorAsset.SteeringProperty prop)
{
SteeringBehaviorAsset.SteeringProperty newProp =
new SteeringBehaviorAsset.SteeringProperty();
newProp.name = GetUniqueLinkedPropName(sab, prop.name);
newProp.type = prop.type;
sab.AddProperty(newProp);
return newProp.name;
}
string GetUniqueLinkedPropName(SteeringBehaviorAsset sab, string name)
{
List<string> names = new List<string>();
foreach(SteeringBehaviorAsset.SteeringProperty prop in sab.properties)
{
names.Add(prop.name);
}
names.Sort();
int i = 1;
string newName = name;
while(names.BinarySearch(newName) >= 0) {
newName = name + (i++);
}
return newName;
}
private string DefaultField(string val,
SteeringBehaviorAsset.PropertyType t)
{
if(val == null) {
return null;
}
object result = null;
switch(t) {
case SteeringBehaviorAsset.PropertyType.BOOL:
bool vb = System.Boolean.Parse(val);
result = EditorGUILayout.Toggle("Enabled", vb);
break;
case SteeringBehaviorAsset.PropertyType.INT:
int vi = System.Int32.Parse(val);
result = EditorGUILayout.IntField("Default Value", vi);
break;
case SteeringBehaviorAsset.PropertyType.FLOAT:
float vf = System.Single.Parse(val);
result = EditorGUILayout.FloatField("Default Value", vf);
break;
case SteeringBehaviorAsset.PropertyType.STRING:
result = EditorGUILayout.TextField("Default Value", val);
break;
case SteeringBehaviorAsset.PropertyType.VECTOR2:
Vector2 v2 = SteeringBehaviorAsset.ParseVector2(val);
result = EditorGUILayout.Vector2Field("Default Value", v2);
break;
case SteeringBehaviorAsset.PropertyType.VECTOR3:
Vector3 v3 = SteeringBehaviorAsset.ParseVector3(val);
result = EditorGUILayout.Vector3Field("Default Value", v3);
break;
case SteeringBehaviorAsset.PropertyType.VECTOR4:
Vector4 v4 = SteeringBehaviorAsset.ParseVector4(val);
result = EditorGUILayout.Vector4Field("Default Value", v4);
break;
}
return result == null ? null : result.ToString();
}
