/// <summary>
/// Drawing the 'SceneReference' property
/// </summary>
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
var sceneAssetProperty = GetSceneAssetProperty(property);
// Draw the Box Background
position.height -= footerHeight;
GUI.Box(EditorGUI.IndentedRect(position), GUIContent.none, EditorStyles.helpBox);
position = boxPadding.Remove(position);
position.height = lineHeight;
// Draw the main Object field
label.tooltip = "The actual Scene Asset reference.\nOn serialize this is also stored as the asset's path.";
EditorGUI.BeginProperty(position, GUIContent.none, property);
EditorGUI.BeginChangeCheck();
int sceneControlID = GUIUtility.GetControlID(FocusType.Passive);
var selectedObject = EditorGUI.ObjectField(position, label, sceneAssetProperty.objectReferenceValue, typeof(SceneAsset), false);
SceneUtils.SubScene buildScene = SceneUtils.GetScene(selectedObject);
if (EditorGUI.EndChangeCheck())
{
sceneAssetProperty.objectReferenceValue = selectedObject;
//If no valid scene asset was selected, reset the stored path accordingly
//if (buildScene.scene == null)
// GetScenePathProperty(property).stringValue = string.Empty;
}
position.y += paddedLine;
if (buildScene.assetGUID.Empty() == false)
{
// Draw the Build Settings Info of the selected Scene
DrawSceneInfoGUI(position, buildScene, sceneControlID + 1);
}
EditorGUI.EndProperty();
}
/// <summary>
/// Draws info box of the provided scene
/// </summary>
private void DrawSceneInfoGUI(Rect position, SceneUtils.SubScene buildScene, int sceneControlID)
{
bool readOnly = SceneUtils.IsReadOnly();
string readOnlyWarning = readOnly ? "\n\nWARNING: Build Settings is not checked out and so cannot be modified." : "";
// Label Prefix
GUIContent iconContent = new GUIContent();
GUIContent labelContent = new GUIContent();
// If scene is enabled
bool isLoaded = false;
if (Application.isPlaying)
{
isLoaded = SceneManager.GetSceneByPath(buildScene.assetPath).isLoaded;
}
else
{
isLoaded = EditorSceneManager.GetSceneByPath(buildScene.assetPath).isLoaded;
}
if (isLoaded)
{
iconContent = EditorGUIUtility.IconContent("d_winbtn_mac_max");
labelContent.text = "Enabled";
labelContent.tooltip = "This scene is in build settings and ENABLED.\nIt will be included in builds." + readOnlyWarning;
}
// In build scenes and disabled
else
{
iconContent = EditorGUIUtility.IconContent("d_winbtn_mac_min");
labelContent.text = "Disabled";
labelContent.tooltip = "This scene is in build settings and DISABLED.\nIt will be NOT included in builds.";
}
// Left status label
using (new EditorGUI.DisabledScope(readOnly))
{
Rect labelRect = DrawUtils.GetLabelRect(position);
Rect iconRect = labelRect;
iconRect.width = iconContent.image.width + padSize;
labelRect.width -= iconRect.width;
labelRect.x += iconRect.width;
EditorGUI.PrefixLabel(iconRect, sceneControlID, iconContent);
EditorGUI.PrefixLabel(labelRect, sceneControlID, labelContent);
}
// Right context buttons
Rect buttonRect = DrawUtils.GetFieldRect(position);
buttonRect.width = (buttonRect.width) / 3;
string tooltipMsg = "";
using (new EditorGUI.DisabledScope(readOnly))
{
// NOT loaded
if (EditorSceneManager.GetSceneByPath(buildScene.assetPath).isSubScene&& !Application.isPlaying)
{
SceneUtils.AddScene(buildScene);
}
// Loaded
else
{
//bool isEnabled = buildScene.scene.enabled;
buttonRect.width *= 2;
bool isEnabled;
if (Application.isPlaying)
{
isEnabled = SceneManager.GetSceneByPath(buildScene.assetPath).isLoaded;
}
else
{
isEnabled = EditorSceneManager.GetSceneByPath(buildScene.assetPath).isLoaded;
}
string stateString = isEnabled ? "Disable" : "Enable";
tooltipMsg = stateString + " this scene in current scene.\n" + (isEnabled ? "It will no longer be included in scene" : "It will be included in scene") + "." + readOnlyWarning;
if (DrawUtils.ButtonHelper(buttonRect, stateString, stateString + " In Scene", EditorStyles.miniButtonLeft, tooltipMsg))
{
SceneUtils.SetSceneState(buildScene, isEnabled);
}
buttonRect.width /= 2;
buttonRect.x += buttonRect.width;
}
}
buttonRect.x += buttonRect.width;
tooltipMsg = "Open the 'Build Settings' Window for managing scenes." + readOnlyWarning;
if (DrawUtils.ButtonHelper(buttonRect, "Settings", "Build Settings", EditorStyles.miniButtonRight, tooltipMsg))
{
SceneUtils.OpenBuildSettings();
}
}
