void OnEnable()
{
m_LevelLayout = target as LevelLayout;
var assets = AssetDatabase.FindAssets("t:LevelRoomGroup");
foreach (var a in assets)
{
string path = AssetDatabase.GUIDToAssetPath(a);
LevelRoomGroup palette = AssetDatabase.LoadAssetAtPath <LevelRoomGroup>(path);
m_AvailablesPalettes.Add(palette);
}
m_PieceProperty = serializedObject.FindProperty("rooms");
m_HighlightMaterial = new Material(Shader.Find("Hidden/Internal-Colored"));
m_HighlightMaterial.color = new Color32(255, 238, 0, 255);
m_HighlightMaterial.SetInt("ZTest", (int)UnityEngine.Rendering.CompareFunction.Always);
EditorApplication.playModeStateChanged += PlayModeChange;
}
public override void OnInspectorGUI()
{
bool editing = GUILayout.Toggle(m_EditingLayout, "Editing Layout", "Button");
if (editing != m_EditingLayout)
{
if (!editing)
{//disabled editing, cleanup
if (m_CurrentInstance != null)
{
DestroyImmediate(m_CurrentInstance.gameObject);
}
m_CurrentGroup = null;
m_CurrentInstance = null;
m_SelectedRoom = null;
}
else
{
if (!SceneView.lastActiveSceneView.drawGizmos)
{
if (EditorUtility.DisplayDialog("Warning", "Gizmos are globally disabled, which prevents the layout editing tools from working. Do you want to re-enable Gizmos?", "Yes", "No"))
{
SceneView.lastActiveSceneView.drawGizmos = true;
}
else
{
editing = false;
}
}
}
m_EditingLayout = editing;
}
if (m_EditingLayout)
{
EditorGUILayout.HelpBox("Press R to change which door the room use to connect to other room", MessageType.Info);
EditorGUILayout.BeginHorizontal();
int editingMode = GUILayout.Toolbar(m_EditingMode, new[] { "Add", "Remove" }, GUILayout.Width(120));
if (editingMode != m_EditingMode)
{
if (editingMode == 1)
{
if (m_CurrentInstance != null)
{
DestroyImmediate(m_CurrentInstance.gameObject);
}
m_SelectedRoom = null;
}
m_EditingMode = editingMode;
}
if (m_CurrentInstance != null)
{
EditorGUILayout.LabelField("Flip : ", GUILayout.Width(32));
EditorGUI.BeginChangeCheck();
bool flipX = GUILayout.Toggle(m_CurrentScale.x < 0, "X", "button", GUILayout.Width(32));
bool flipY = GUILayout.Toggle(m_CurrentScale.y < 0, "Y", "button", GUILayout.Width(32));
bool flipZ = GUILayout.Toggle(m_CurrentScale.z < 0, "Z", "button", GUILayout.Width(32));
GUILayout.FlexibleSpace();
if (EditorGUI.EndChangeCheck())
{
m_CurrentScale = new Vector3(flipX ? -1 : 1, flipY ? -1 : 1, flipZ ? -1 : 1);
m_CurrentInstance.transform.localScale = m_CurrentScale;
}
}
EditorGUILayout.EndHorizontal();
//we repaint all scene view to be sure they get a notification so they can "steal" focus in edit mode
SceneView.RepaintAll();
}
GUILayout.BeginHorizontal();
GUILayout.BeginVertical();
GUILayout.Label("Group");
GUILayout.BeginScrollView(m_PaletteSelectionScroll);
foreach (var p in m_AvailablesPalettes)
{
GUI.enabled = m_CurrentGroup != p;
if (GUILayout.Button(p.name))
{
Debug.Log($"clicked on {p.name}");
if (!m_EditingLayout)
{
if (!SceneView.lastActiveSceneView.drawGizmos)
{
if (EditorUtility.DisplayDialog("Warning", "Gizmos are globally disabled, which prevent the layout editing tool to work. Do you want to re-enable Gizmos?", "Yes", "No"))
{
SceneView.lastActiveSceneView.drawGizmos = true;
m_EditingLayout = true;
}
}
else
{
m_EditingLayout = true;
}
}
if (m_EditingLayout)
{
m_CurrentGroup = p;
}
}
}
GUI.enabled = true;
GUILayout.EndScrollView();
GUILayout.EndVertical();
m_PaletteSelectionScroll = GUILayout.BeginScrollView(m_PaletteSelectionScroll, GUILayout.Width(72 * 3));
GUILayout.BeginVertical();
if (m_CurrentGroup != null)
{
bool horizontalOpen = false;
for (int i = 0; i < m_CurrentGroup.levelPart.Length; ++i)
{
LevelRoom part = m_CurrentGroup.levelPart[i];
if (i % 3 == 0 && i != 0)
{
GUILayout.EndHorizontal();
horizontalOpen = false;
}
if (!horizontalOpen)
{
GUILayout.BeginHorizontal();
horizontalOpen = true;
}
Texture2D preview = AssetPreview.GetAssetPreview(part.gameObject);
GUI.enabled = part != m_SelectedRoom;
if (GUILayout.Button(preview, GUILayout.Width(64), GUILayout.Height(64)))
{
m_SelectedRoom = part;
if (m_CurrentInstance != null)
{
DestroyImmediate(m_CurrentInstance.gameObject);
}
m_CurrentInstance = Instantiate(m_SelectedRoom, m_LevelLayout.transform);
m_CurrentInstance.gameObject.isStatic = false;
m_CurrentInstance.gameObject.tag = "EditorOnly";
m_CurrentInstance.name = "TempInstance";
m_CurrentUsedExit = 0;
m_CurrentInstance.transform.localScale = m_CurrentScale;
m_EditingMode = 0;
}
}
if (horizontalOpen)
{
GUILayout.EndHorizontal();
}
}
GUI.enabled = true;
GUILayout.EndVertical();
GUILayout.EndScrollView();
GUILayout.EndHorizontal();
}
