void OnSceneGUI()
{
if (grid == null || Application.isPlaying)
{
return;
}
Event e = Event.current;
grid.CheckRay(HandleUtility.GUIPointToWorldRay(e.mousePosition));
if (cellHighlightedIndex != grid.cellHighlightedIndex)
{
cellHighlightedIndex = grid.cellHighlightedIndex;
SceneView.RepaintAll();
}
int controlID = GUIUtility.GetControlID(FocusType.Passive);
if (e.GetTypeForControl(controlID) == EventType.MouseDown)
{
if (cellHighlightedIndex != cellSelectedIndex)
{
cellSelectedIndex = cellHighlightedIndex;
if (textureMode > 0)
{
grid.CellToggle(cellSelectedIndex, true, Color.white, false, textureMode);
SceneView.RepaintAll();
}
if (cellSelectedIndex >= 0)
{
cellTerritoryIndex = grid.CellGetTerritoryIndex(cellSelectedIndex);
cellColor = grid.CellGetColor(cellSelectedIndex);
if (cellColor.a == 0)
{
cellColor = Color.white;
}
cellTextureIndex = grid.CellGetTextureIndex(cellSelectedIndex);
cellTag = grid.CellGetTag(cellSelectedIndex);
}
EditorUtility.SetDirty(target);
}
}
if (cellSelectedIndex >= 0 && cellSelectedIndex < grid.cells.Count)
{
Vector3 pos = grid.CellGetPosition(cellSelectedIndex);
Handles.color = colorSelection;
Handles.DrawSolidDisc(pos, grid.transform.forward, HandleUtility.GetHandleSize(pos) * 0.075f);
}
}