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text_font_loading.bas
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67 lines (57 loc) · 2.99 KB
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REM /*******************************************************************************************
REM *
REM * raylib [text] example - Font loading
REM *
REM * raylib can load fonts from multiple file formats:
REM *
REM * - TTF/OTF > Sprite font atlas is generated on loading, user can configure
REM * some of the generation parameters (size, characters to include)
REM * - BMFonts > Angel code font fileformat, sprite font image must be provided
REM * together with the .fnt file, font generation cna not be configured
REM * - XNA Spritefont > Sprite font image, following XNA Spritefont conventions,
REM * Characters in image must follow some spacing and order rules
REM *
REM * This example has been created using raylib 2.6 (www.raylib.com)
REM * raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
REM *
REM * Copyright (c) 2016-2019 Ramon Santamaria (@raysan5)
REM *
REM ********************************************************************************************/
import raylib as rl
import raylibc as c
const screenWidth = 800
const screenHeight = 450
rl.InitWindow(screenWidth, screenHeight, "SmallBASIC raylib [text] example - font loading")
' Define characters to draw
' NOTE: raylib supports UTF-8 encoding, following list is actually codified as UTF8 internally
msg = "!\"#$%&'()*+,-./0123456789: <=>?@ABCDEFGHI\nJKLMNOPQRSTUVWXYZ[]^_`abcdefghijklmn\nopqrstuvwxyz{|}~¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓ\nÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷\nøùúûüýþÿ"
' NOTE: Textures/Fonts MUST be loaded after Window initialization (OpenGL context is required)
' BMFont (AngelCode) : Font data and image atlas have been generated using external program
const resources = CWD + "raylib/examples/text/resources/"
fontBm = rl.LoadFont(resources + "pixantiqua.fnt")
' TTF font : Font data and atlas are generated directly from TTF
' NOTE: We define a font base size of 32 pixels tall and up-to 250 characters
fontTtf = rl.LoadFontEx(resources + "pixantiqua.ttf", 32, 250)
useTtf = false
rl.SetTargetFPS(60) ' Set our game to run at 60 frames-per-second
while (!rl.WindowShouldClose())
if (rl.IsKeyDown(c.KEY_SPACE)) then'
useTtf = true
else
useTtf = false
endif
rl.BeginDrawing()
rl.ClearBackground(c.RAYWHITE)
rl.DrawText("Hold SPACE to use TTF generated font", 20, 20, 20, c.LIGHTGRAY)
if (!useTtf) then
rl.DrawTextEx(fontBm, msg, [20.0, 100.0], fontBm.baseSize, 2, c.MAROON)
rl.DrawText("Using BMFont (Angelcode) imported", 20, rl.GetScreenHeight() - 30, 20, c.GRAY)
else
rl.DrawTextEx(fontTtf, msg, [20.0, 100.0], fontTtf.baseSize, 2, c.LIME)
rl.DrawText("Using TTF font generated", 20, rl.GetScreenHeight() - 30, 20, c.GRAY)
endif
rl.EndDrawing()
wend
rl.UnloadFont(fontBm) ' AngelCode Font unloading
rl.UnloadFont(fontTtf) ' TTF Font unloading
rl.CloseWindow() ' Close window and OpenGL context