49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
#pragma once
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#include "opengl.h"
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/**
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* struct glFont
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*
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* @brief Represents a font in memory.
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*/
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typedef struct glFont_ {
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int h; /**< Font height. */
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int* w; /**< Width of each font member. */
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GLuint* textures; /**< Textures in the font. */
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GLuint list_base; /**< Display list base. */
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} glFont;
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extern glFont gl_defFont; /**< Default font. */
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extern glFont gl_smallFont; /**< Small font. */
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/* glFont loading/freeing. */
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/* If font is NULL it uses the internal default font, same with gl_print */
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void gl_fontInit(glFont* font, const char* fname, const unsigned int h);
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void gl_freeFont(glFont* font);
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/* Print text. */
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void gl_print(const glFont* ft_font, const double x, const double y,
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const glColour* c, const char* fmt, ...);
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/* Print text to a max length. */
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int gl_printMax(const glFont* ft_font, const int max,
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const double x, const double y, const glColour* c, const char* fmt, ...);
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/* Print text centered in width at x. */
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int gl_printMid(const glFont* ft_font, const int width,
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double x, const double y, const glColour* c, const char* fmt, ...);
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/* Respects \n -> bx, by is top left position. */
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int gl_printText(const glFont* ft_font, const int width, const int height,
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double bx, double by, glColour* c, const char* fmt, ...);
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/* Dimension stuff. */
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int gl_printWidthForText(const glFont* ft_font, char* text,
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const int width);
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int gl_printWidth(const glFont* ft_font, const char* fmt, ...);
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int gl_printHeight(const glFont* ft_font, const int width,
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const char* fmt, ...);
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