new Tutorial

tutorial with sprite offset, sprite sheet and texture filtering

tutorials/10-sprite-sheet/inc/fontSprite.hpp

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+/*
+# _____        ____   ___
+#   |     \/   ____| |___|
+#   |     |   |   \  |   |
+#-----------------------------------------------------------------------
+# Copyright 2022, tyra - https://github.com/h4570/tyra
+# Licensed under Apache License 2.0
+# Sandro Sobczyński <sandro.sobczynski@gmail.com>
+*/
+
+#pragma once
+
+#include <tyra>
+
+namespace Tyra{
+
+extern const int charSize;
+extern const int font_char[96];
+extern const int font_charWidth[96];
+
+class Font{
+ public:
+  Font();
+  void LoadFont(TextureRepository& repository, Renderer2D* renderer);
+  void FreeFont(TextureRepository& repository);
+  void DrawText(const char* text, int x, int y, Color color);
+  void DrawText(const std::string& text, int x, int y, Color color);
+ private:
+  Renderer2D* renderer2D;  
+  Sprite all_font;
+  std::array<Sprite,96> font;
+};
+
+}  // namespace Tyra