From 43394c8a8908442982e3a7e25975c31b3c952923 Mon Sep 17 00:00:00 2001
From: Nikolas <nikolas@boutalas.com>
Date: Sun, 27 Oct 2024 12:52:55 +0200
Subject: root

---
 graphics/fonts.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 graphics/fonts.h

(limited to 'graphics/fonts.h')

diff --git a/graphics/fonts.h b/graphics/fonts.h
new file mode 100644
index 0000000..2ddcd43
--- /dev/null
+++ b/graphics/fonts.h
@@ -0,0 +1,54 @@
+#pragma once
+#include <ft2build.h>
+#include FT_FREETYPE_H
+#include "GL/glew.h"
+#include "shader.h"
+#include <string>
+#include <vector>
+#include <unordered_map>
+
+struct Font
+{
+	std::string fontname;
+	FT_Face	face;
+	GLuint  font_tex;
+};
+
+struct TextRecord
+{
+	glm::vec2 pos;
+	glm::vec2 size;
+	std::string text;
+	glm::vec4 color1;
+	glm::vec4 color2;
+	glm::vec2 gradient;
+	bool use_gradient;
+	glm::mat4 mv;
+	glm::mat4 proj;
+};
+
+
+class FontLib
+{
+	static FT_Library	m_ft;
+	std::unordered_map<std::string, Font>::iterator m_curr_font;
+	std::unordered_map<std::string, Font> m_fonts;
+	Shader				m_font_shader;
+	GLuint				m_font_vbo;
+	GLuint				m_font_vao;
+	GLuint				m_font_res = 64;
+	std::vector<TextRecord> m_content;
+	
+	glm::vec2	  m_canvas;
+
+	void drawText(TextRecord entry);
+	
+public:
+	bool init();
+	void submitText(const TextRecord & text);
+	void commitText();
+	void setCanvas(glm::vec2 sz);
+	bool setCurrentFont(std::string fontname);
+	
+};
+
-- 
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