protected override void CustomGui()
{
base.CustomGui();
KGFEvent.KGFEventData aData = ((KGFEvent)target).itsEventData;
aData.SetDirectPassThroughMode(false);
EventGui(target, aData);
if (aData.itsRuntimeObjectSearch)
{
RenameTarget(target, aData.itsRuntimeObjectSearchType, aData.itsMethodNameShort);
}
else
{
RenameTarget(target, aData.itsComponentName, aData.itsMethodNameShort);
}
}
/// <summary>
/// Lists the components.
/// </summary>
static void ListComponents(UnityEngine.Object theTarget, KGFEvent.KGFEventData theEventData)
{
GameObject aGameObject = theEventData.GetGameObject();
if (aGameObject != null)
{
// search monobehaviours on game object
MonoBehaviour [] aComponentList = aGameObject.GetComponents <MonoBehaviour>();
string [] aComponentNamesList = GetComponentNames(aComponentList);
// search for currently selected monobehaviour
int anOldIndex = -1;
for (int i = 0; i < aComponentNamesList.Length; i++)
{
if (aComponentNamesList[i] == theEventData.itsComponentName)
{
anOldIndex = i;
}
}
// draw user selection
int aNewIndex = EditorGUILayout.Popup("itsScript", anOldIndex, aComponentNamesList);
// set target to dirty if changed
if (aNewIndex != anOldIndex)
{
theEventData.itsMethodName = "";
theEventData.SetParameters(new KGFEvent.EventParameter[0]);
EditorUtility.SetDirty(theTarget);
}
// set new value if selection is valid and list methods
if (aNewIndex >= 0)
{
theEventData.itsComponentName = aComponentNamesList[aNewIndex];
if (aComponentList[aNewIndex] != null)
{
ListMethods(theTarget, theEventData, aComponentList[aNewIndex].GetType());
}
}
}
}
/// <summary>
/// Lists the methods.
/// </summary>
/// <param name='theComponent'>
/// The component.
/// </param>
static void ListMethods(UnityEngine.Object theTarget, KGFEvent.KGFEventData theEventData, Type theType)
{
if (theType != null)
{
// Get methods of the Monobehaviour
MethodInfo[] aMethodList = KGFEvent.GetMethods(theType, theEventData);
string [] aMethodNamesList = GetMethodNames(aMethodList);
// search for currently selected method
int anOldIndex = -1;
for (int i = 0; i < aMethodNamesList.Length; i++)
{
if (aMethodNamesList[i] == theEventData.itsMethodName)
{
anOldIndex = i;
}
}
// draw user selection
int aNewIndex = EditorGUILayout.Popup("Method", anOldIndex, aMethodNamesList);
// set target to dirty if value changed
if (aNewIndex != anOldIndex)
{
theEventData.SetParameters(new KGFEvent.EventParameter[0]);
EditorUtility.SetDirty(theTarget);
}
// set new method name if selection is valid
if (aNewIndex >= 0)
{
theEventData.itsMethodName = aMethodNamesList[aNewIndex];
theEventData.itsMethodNameShort = aMethodList[aNewIndex].Name;
ListParameters(theTarget, theEventData, aMethodList[aNewIndex]);
}
}
}
public static void EventGui(UnityEngine.Object theTarget, KGFEvent.KGFEventData theData, bool theDirectObject, params string[] theRuntimeObjectList)
{
if (theDirectObject)
{
bool aValue = EditorGUILayout.Toggle("Runtime Object Search", theData.itsRuntimeObjectSearch);
if (aValue != theData.itsRuntimeObjectSearch)
{
theData.itsRuntimeObjectSearch = aValue;
// set target to dirty
EditorUtility.SetDirty(theTarget);
}
}
else
{
theData.itsRuntimeObjectSearch = true;
}
if (theData.itsRuntimeObjectSearch)
{
if (theRuntimeObjectList.Length == 0)
{
string aValueString = EditorGUILayout.TextField("Type", theData.itsRuntimeObjectSearchType);
if (aValueString != theData.itsRuntimeObjectSearchType)
{
theData.itsRuntimeObjectSearchType = aValueString;
// set target to dirty
EditorUtility.SetDirty(theTarget);
}
}
else
{
int aSelectedIndex = 0;
for (int i = 0; i < theRuntimeObjectList.Length; i++)
{
if (theRuntimeObjectList[i] == theData.itsRuntimeObjectSearchType)
{
aSelectedIndex = i;
break;
}
}
aSelectedIndex = EditorGUILayout.Popup(aSelectedIndex, theRuntimeObjectList);
if (theData.itsRuntimeObjectSearchType != theRuntimeObjectList[aSelectedIndex])
{
theData.itsRuntimeObjectSearchType = theRuntimeObjectList[aSelectedIndex];
// set target to dirty
EditorUtility.SetDirty(theTarget);
}
}
string aValueFilter = EditorGUILayout.TextField("Gameobject Filter", theData.itsRuntimeObjectSearchFilter);
if (aValueFilter != theData.itsRuntimeObjectSearchFilter)
{
theData.itsRuntimeObjectSearchFilter = aValueFilter;
EditorUtility.SetDirty(theTarget);
}
ListMethods(theTarget, theData, theData.GetRuntimeType());
}
else
{
// draw object selection
GameObject aNewGameObject = (GameObject)EditorGUILayout.ObjectField("itsObject", theData.itsObject, typeof(GameObject), true);
if (aNewGameObject != theData.itsObject)
{
// clear selection of sub items if game object changed
theData.itsObject = aNewGameObject;
theData.itsComponentName = "";
theData.itsMethodName = "";
theData.SetParameters(new KGFEvent.EventParameter[0]);
// set target to dirty
EditorUtility.SetDirty(theTarget);
}
ListComponents(theTarget, theData);
}
}
public static void EventGui(UnityEngine.Object theTarget, KGFEvent.KGFEventData theData, params string[] theRuntimeObjectList)
{
EventGui(theTarget, theData, true, theRuntimeObjectList);
}
/// <summary>
/// Draw a single parameter field
/// </summary>
/// <param name="theParameter">The reflected parameter type</param>
/// <param name="theValue">The parameter value</param>
/// <param name="theIndex">Index of the parameter in the itsParameters array</param>
static void DrawSingleParameter(UnityEngine.Object theTarget, KGFEvent.KGFEventData theEventData, ParameterInfo theParameter, KGFEvent.EventParameter theValue, int theIndex)
{
if (typeof(UnityEngine.Object).IsAssignableFrom(theParameter.ParameterType))
{
// if the parameter is derrived from unityengine.object, display an object field
UnityEngine.Object aObject = EditorGUILayout.ObjectField(theParameter.Name, theValue.itsValueUnityObject, theParameter.ParameterType, true);
if (aObject != theValue.itsValueUnityObject)
{
EditorUtility.SetDirty(theTarget);
theValue.itsValueUnityObject = aObject;
}
}
else
{
// Search for parameter with right name in EventParameter script and display it
if (typeof(int).IsAssignableFrom(theParameter.ParameterType))
{
theValue.itsValueInt32 = (int)KGFGUIUtilityEditor.DrawField(theTarget, typeof(int), theParameter.Name, theValue.itsValueInt32);
}
else if (typeof(double).IsAssignableFrom(theParameter.ParameterType))
{
theValue.itsValueSingle = (float)KGFGUIUtilityEditor.DrawField(theTarget, typeof(float), theParameter.Name, theValue.itsValueSingle);
}
else if (typeof(float).IsAssignableFrom(theParameter.ParameterType))
{
theValue.itsValueDouble = (double)KGFGUIUtilityEditor.DrawField(theTarget, typeof(double), theParameter.Name, theValue.itsValueDouble);
}
else if (typeof(string).IsAssignableFrom(theParameter.ParameterType))
{
theValue.itsValueString = (string)KGFGUIUtilityEditor.DrawField(theTarget, typeof(string), theParameter.Name, theValue.itsValueString);
}
else if (typeof(Color).IsAssignableFrom(theParameter.ParameterType))
{
theValue.itsValueColor = (Color)KGFGUIUtilityEditor.DrawField(theTarget, typeof(Color), theParameter.Name, theValue.itsValueColor);
}
else if (typeof(Rect).IsAssignableFrom(theParameter.ParameterType))
{
theValue.itsValueRect = (Rect)KGFGUIUtilityEditor.DrawField(theTarget, typeof(Rect), theParameter.Name, theValue.itsValueRect);
}
else if (typeof(Vector2).IsAssignableFrom(theParameter.ParameterType))
{
theValue.itsValueVector2 = (Vector2)KGFGUIUtilityEditor.DrawField(theTarget, typeof(Vector2), theParameter.Name, theValue.itsValueVector2);
}
else if (typeof(Vector3).IsAssignableFrom(theParameter.ParameterType))
{
theValue.itsValueVector3 = (Vector3)KGFGUIUtilityEditor.DrawField(theTarget, typeof(Vector3), theParameter.Name, theValue.itsValueVector3);
}
else if (typeof(Vector4).IsAssignableFrom(theParameter.ParameterType))
{
theValue.itsValueVector4 = (Vector4)KGFGUIUtilityEditor.DrawField(theTarget, typeof(Vector4), theParameter.Name, theValue.itsValueVector4);
}
else if (typeof(bool).IsAssignableFrom(theParameter.ParameterType))
{
theValue.itsValueBoolean = (bool)KGFGUIUtilityEditor.DrawField(theTarget, typeof(bool), theParameter.Name, theValue.itsValueBoolean);
}
else if (typeof(Enum).IsAssignableFrom(theParameter.ParameterType))
{
Enum anEnumValue = null;
try{
anEnumValue = (Enum)Enum.Parse(theParameter.ParameterType, theValue.itsValueString);
}
catch
{
// choose first value of enum
foreach (Enum aValue in Enum.GetValues(theParameter.ParameterType))
{
anEnumValue = aValue;
break;
}
}
theValue.itsValueString = ((Enum)KGFGUIUtilityEditor.DrawField(theTarget, typeof(Enum), theParameter.Name, anEnumValue)).ToString();
}
}
}
/// <summary>
/// Show input fields for all parameters of the given method
/// </summary>
/// <param name="theMethod">The reflected method info</param>
static void ListParameters(UnityEngine.Object theTarget, KGFEvent.KGFEventData theEventData, MethodInfo theMethod)
{
if (theEventData.GetDirectPassThroughMode())
{
return;
}
// if (!theEventData.GetDisplayParametersInInspector())
// return;
EditorGUILayout.BeginHorizontal();
// EditorGUILayout.Space();
EditorGUILayout.BeginVertical();
{
// get parameters from method
ParameterInfo [] aMethodParametersList = theMethod.GetParameters();
// get saved parameter values from event_generic object
KGFEvent.EventParameter [] aParametersList = theEventData.GetParameters();
// reinit parameter values if length counts do not match
if (theEventData.itsParameters.Length != aMethodParametersList.Length)
{
aParametersList = new KGFEvent.EventParameter[aMethodParametersList.Length];
for (int j = 0; j < aParametersList.Length; j++)
{
aParametersList[j] = new KGFEvent.EventParameter();
}
}
KGFEvent.EventParameterType[] aTypes = theEventData.GetParameterLinkTypes();
string[] aPopUpArray = new string[0];
// draw input field for each parameter
for (int i = 0; i < aMethodParametersList.Length; i++)
{
GUILayout.BeginHorizontal();
{
// check if there are linked parameters with the current parameter type
if (theEventData.GetSupportsRuntimeParameterInfos())
{
List <string> aPopupList = new List <string>();
foreach (KGFEvent.EventParameterType aParameterType in aTypes)
{
if (aParameterType.GetIsMatchingType(aMethodParametersList[i].ParameterType))
{
aPopupList.Add(string.Format("{0} ({1})", aParameterType.itsName, aParameterType.itsTypeName));
}
}
aPopUpArray = aPopupList.ToArray();
}
// if (i < aMethodParametersList.Length-1)
{
GUILayout.Label("├", GUILayout.Width(20));
}
// else
// {
// GUILayout.Label("└",GUILayout.Width(20));
// }
if (theEventData.GetIsParameterLinked(i))
{
// if the parameter is linked, let the user choose the linked parameter
GUILayout.Label(aMethodParametersList[i].Name + "=");
int aIndexNew = EditorGUILayout.Popup(theEventData.GetParameterLink(i), aPopUpArray);
if (aIndexNew != theEventData.GetParameterLink(i))
{
theEventData.SetParameterLink(i, aIndexNew);
EditorUtility.SetDirty(theTarget);
}
}
else
{
// if not linked, enable default input field
DrawSingleParameter(theTarget, theEventData, aMethodParametersList[i], aParametersList[i], i);
}
// let the user enable/disable linked state for this parameter, if it is supported and there are parameters with matching types
if (theEventData.GetSupportsRuntimeParameterInfos() && aPopUpArray.Length > 0)
{
bool aBoolValue = GUILayout.Toggle(theEventData.GetIsParameterLinked(i), "Link", GUILayout.Width(40));
if (aBoolValue != theEventData.GetIsParameterLinked(i))
{
theEventData.SetIsParameterLinked(i, aBoolValue);
EditorUtility.SetDirty(theTarget);
}
}
else
{
theEventData.SetIsParameterLinked(i, false);
}
}
GUILayout.EndHorizontal();
}
// save parameter values to the event generic object
theEventData.SetParameters(aParametersList);
}
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
}
