fix build issues

src/noggit/Selection.cpp

@@ -1,6 +1,7 @@
 #include <noggit/Selection.h>
 #include <noggit/MapChunk.h>
 #include <noggit/DBC.h>
+#include <noggit/World.h>
 
 #include <sstream>
 

src/noggit/Selection.h

@@ -6,10 +6,10 @@
 #include <string>
 #include <vector>
 #include <QString>
+#include <array>
 
 // #include <noggit/World.h>
 
-
 class World;
 class SceneObject;
 class MapChunk;

src/noggit/ui/object_palette.hpp

@@ -5,6 +5,7 @@
 
 #include <noggit/ui/widget.hpp>
 #include <noggit/ui/tools/PreviewRenderer/PreviewRenderer.hpp>
+#include <noggit/project/ApplicationProject.h>
 #include <QtWidgets/QListWidget>
 #include <unordered_set>
 #include <string>

src/noggit/ui/texture_palette_small.hpp

@@ -3,6 +3,7 @@
 #pragma once
 
 #include <noggit/ui/widget.hpp>
+#include <noggit/project/ApplicationProject.h>
 #include <QtWidgets/QListWidget>
 #include <unordered_set>
 #include <string>