Split up the graphtool files

src/gfx/tiling.hpp

@@ -0,0 +1,29 @@
+//
+//  tiling.hpp
+//  BoE
+//
+//  Created by Celtic Minstrel on 17-04-14.
+//
+//
+
+#ifndef BoE_TILING_HPP
+#define BoE_TILING_HPP
+
+#include <SFML/Graphics/Texture.hpp>
+#include <SFML/Graphics/RenderTarget.hpp>
+#include "location.hpp"
+
+struct tessel_ref_t {
+	int key;
+};
+
+bool operator==(const tessel_ref_t& a, const tessel_ref_t& b);
+
+void init_tiling();
+tessel_ref_t prepareForTiling(sf::Texture& srcImg, rectangle srcRect);
+void tileImage(sf::RenderTarget& target, rectangle area, tessel_ref_t tessel, sf::BlendMode mode = sf::BlendNone);
+void tileImage(sf::RenderWindow& target, class Region& rgn, tessel_ref_t tessel, sf::BlendMode mode = sf::BlendNone);
+
+extern tessel_ref_t bg[];
+
+#endif