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Diffstat (limited to 'docs/examples/web/text/text_raylib_fonts.c')
| -rw-r--r-- | docs/examples/web/text/text_raylib_fonts.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/docs/examples/web/text/text_raylib_fonts.c b/docs/examples/web/text/text_raylib_fonts.c new file mode 100644 index 00000000..340b78f7 --- /dev/null +++ b/docs/examples/web/text/text_raylib_fonts.c @@ -0,0 +1,133 @@ +/******************************************************************************************* +* +* raylib [core] example - raylib bitmap font (rbmf) loading and usage (adapted for HTML5 platform) +* +* This example has been created using raylib 1.3 (www.raylib.com) +* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details) +* +* Copyright (c) 2015 Ramon Santamaria (@raysan5) +* +********************************************************************************************/ + +#include "raylib.h" + +#if defined(PLATFORM_WEB) + #include <emscripten/emscripten.h> +#endif + +#define MAX_FONTS 8 + +//---------------------------------------------------------------------------------- +// Global Variables Definition +//---------------------------------------------------------------------------------- +int screenWidth = 800; +int screenHeight = 450; + +SpriteFont fonts[MAX_FONTS]; +const int spacings[MAX_FONTS] = { 2, 4, 8, 4, 3, 4, 4, 1 }; +Vector2 positions[MAX_FONTS]; + +Color *colors; +const char (*messages)[64]; + +//---------------------------------------------------------------------------------- +// Module Functions Declaration +//---------------------------------------------------------------------------------- +void UpdateDrawFrame(void); // Update and Draw one frame + +//---------------------------------------------------------------------------------- +// Main Enry Point +//---------------------------------------------------------------------------------- +int main() +{ + // Initialization + //-------------------------------------------------------------------------------------- + InitWindow(screenWidth, screenHeight, "raylib [text] example - raylib fonts"); + + Color tempColors[MAX_FONTS] = { MAROON, ORANGE, DARKGREEN, DARKBLUE, DARKPURPLE, LIME, GOLD, RED }; + + colors = tempColors; + + const char tempMessages[MAX_FONTS][64] = { "ALAGARD FONT designed by Hewett Tsoi", + "PIXELPLAY FONT designed by Aleksander Shevchuk", + "MECHA FONT designed by Captain Falcon", + "SETBACK FONT designed by Brian Kent (AEnigma)", + "ROMULUS FONT designed by Hewett Tsoi", + "PIXANTIQUA FONT designed by Gerhard Grossmann", + "ALPHA_BETA FONT designed by Brian Kent (AEnigma)", + "JUPITER_CRASH FONT designed by Brian Kent (AEnigma)" }; + + messages = tempMessages; + + fonts[0] = LoadSpriteFont("resources/fonts/alagard.png"); + fonts[1] = LoadSpriteFont("resources/fonts/pixelplay.png"); + fonts[2] = LoadSpriteFont("resources/fonts/mecha.png"); + fonts[3] = LoadSpriteFont("resources/fonts/setback.png"); + fonts[4] = LoadSpriteFont("resources/fonts/romulus.png"); + fonts[5] = LoadSpriteFont("resources/fonts/pixantiqua.png"); + fonts[6] = LoadSpriteFont("resources/fonts/alpha_beta.png"); + fonts[7] = LoadSpriteFont("resources/fonts/jupiter_crash.png"); + + for (int i = 0; i < MAX_FONTS; i++) + { + positions[i].x = screenWidth/2 - MeasureTextEx(fonts[i], messages[i], fonts[i].baseSize*2, spacings[i]).x/2; + positions[i].y = 60 + fonts[i].baseSize + 45*i; + } + + // Small Y position corrections + positions[3].y += 8; + positions[4].y += 2; + positions[7].y -= 8; + +#if defined(PLATFORM_WEB) + emscripten_set_main_loop(UpdateDrawFrame, 0, 1); +#else + SetTargetFPS(60); // Set our game to run at 60 frames-per-second + //-------------------------------------------------------------------------------------- + + // Main game loop + while (!WindowShouldClose()) // Detect window close button or ESC key + { + UpdateDrawFrame(); + } +#endif + + // De-Initialization + //-------------------------------------------------------------------------------------- + + // SpriteFont unloading + for (int i = 0; i < MAX_FONTS; i++) UnloadSpriteFont(fonts[i]); + + CloseWindow(); // Close window and OpenGL context + //-------------------------------------------------------------------------------------- + + return 0; +} + +//---------------------------------------------------------------------------------- +// Module Functions Definition +//---------------------------------------------------------------------------------- +void UpdateDrawFrame(void) +{ + // Update + //---------------------------------------------------------------------------------- + // TODO: Update your variables here + //---------------------------------------------------------------------------------- + + // Draw + //---------------------------------------------------------------------------------- + BeginDrawing(); + + ClearBackground(RAYWHITE); + + DrawText("free fonts included with raylib", 250, 20, 20, DARKGRAY); + DrawLine(220, 50, 590, 50, DARKGRAY); + + for (int i = 0; i < 8; i++) + { + DrawTextEx(fonts[i], messages[i], positions[i], fonts[i].baseSize*2, spacings[i], colors[i]); + } + + EndDrawing(); + //---------------------------------------------------------------------------------- +}
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