public static void Button(UnityEngine.Object target, MethodInfo methodInfo)
{
bool visible = ButtonUtility.IsVisible(target, methodInfo);
if (!visible)
{
return;
}
if (methodInfo.GetParameters().All(p => p.IsOptional))
{
ButtonAttribute buttonAttribute = (ButtonAttribute)methodInfo.GetCustomAttributes(typeof(ButtonAttribute), true)[0];
string buttonText = string.IsNullOrEmpty(buttonAttribute.Text) ? ObjectNames.NicifyVariableName(methodInfo.Name) : buttonAttribute.Text;
bool buttonEnabled = ButtonUtility.IsEnabled(target, methodInfo);
EButtonEnableMode mode = buttonAttribute.SelectedEnableMode;
buttonEnabled &=
mode == EButtonEnableMode.Always ||
mode == EButtonEnableMode.Editor && !Application.isPlaying ||
mode == EButtonEnableMode.Playmode && Application.isPlaying;
bool methodIsCoroutine = methodInfo.ReturnType == typeof(IEnumerator);
if (methodIsCoroutine)
{
buttonEnabled &= (Application.isPlaying ? true : false);
}
EditorGUI.BeginDisabledGroup(!buttonEnabled);
if (GUILayout.Button(buttonText))
{
object[] defaultParams = methodInfo.GetParameters().Select(p => p.DefaultValue).ToArray();
IEnumerator methodResult = methodInfo.Invoke(target, defaultParams) as IEnumerator;
if (!Application.isPlaying)
{
// Set target object and scene dirty to serialize changes to disk
EditorUtility.SetDirty(target);
PrefabStage stage = PrefabStageUtility.GetCurrentPrefabStage();
if (stage != null)
{
// Prefab mode
EditorSceneManager.MarkSceneDirty(stage.scene);
}
else
{
// Normal scene
EditorSceneManager.MarkSceneDirty(EditorSceneManager.GetActiveScene());
}
}
else if (methodResult != null && target is MonoBehaviour behaviour)
{
behaviour.StartCoroutine(methodResult);
}
}
EditorGUI.EndDisabledGroup();
}
else
{
string warning = typeof(ButtonAttribute).Name + " works only on methods with no parameters";
HelpBox_Layout(warning, MessageType.Warning, context: target, logToConsole: true);
}
}
public ButtonAttribute(string text = null, EColor color = DefaultColor, EButtonEnableMode enabledMode = EButtonEnableMode.Always)
{
this.Text = text;
Color = color;
this.SelectedEnableMode = enabledMode;
}
public ButtonAttribute(string text = null, EButtonEnableMode enabledMode = EButtonEnableMode.Always)
{
this.Text = text;
this.SelectedEnableMode = enabledMode;
}