Ritchie Cunningham
cf48324516
Refactored client-side rendering code to use a Color struct rather than raw float arrays.
32 lines
665 B
C++
32 lines
665 B
C++
#pragma once
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#include <ft2build.h>
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#include FT_FREETYPE_H
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#include <map>
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#include "shader.h"
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#include "types.h"
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/* State of a single charactrer glyph. */
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struct character {
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unsigned int texture_id;
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int size[2];
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int bearing[2];
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unsigned int advance;
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};
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class TextRenderer {
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public:
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TextRenderer(unsigned int screen_width, unsigned int screen_height);
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~TextRenderer(void);
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void load_font(const char* font_path, unsigned int font_size);
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void render_text(const char* text, float x, float y, float scale, const Color& color);
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private:
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Shader* _txt_shader;
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unsigned int _vao, _vbo;
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std::map<char, character> _chars;
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float _projecton[16];
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};
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