Add raylib lua examples

1 files changed, 87 insertions, 0 deletions

diff --git a/examples/text_rbmf_fonts.lua b/examples/text_rbmf_fonts.lua
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+++ b/examples/text_rbmf_fonts.lua
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+-------------------------------------------------------------------------------------------
+--
+--  raylib [text] example - raylib bitmap font (rbmf) loading and usage
+--
+--  NOTE: raylib is distributed with some free to use fonts (even for commercial pourposes!)
+--        To view details and credits for those fonts, check raylib license file
+--
+--  This example has been created using raylib 1.6 (www.raylib.com)
+--  raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+--
+--  Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
+--
+-------------------------------------------------------------------------------------------
+
+-- Initialization
+-------------------------------------------------------------------------------------------
+local screenWidth = 800
+local screenHeight = 450
+
+InitWindow(screenWidth, screenHeight, "raylib [text] example - rBMF fonts")
+
+-- NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
+local fonts = {}
+
+fonts[1] = LoadSpriteFont("resources/fonts/alagard.rbmf")       -- rBMF font loading
+fonts[2] = LoadSpriteFont("resources/fonts/pixelplay.rbmf")     -- rBMF font loading
+fonts[3] = LoadSpriteFont("resources/fonts/mecha.rbmf")         -- rBMF font loading
+fonts[4] = LoadSpriteFont("resources/fonts/setback.rbmf")       -- rBMF font loading
+fonts[5] = LoadSpriteFont("resources/fonts/romulus.rbmf")       -- rBMF font loading
+fonts[6] = LoadSpriteFont("resources/fonts/pixantiqua.rbmf")    -- rBMF font loading
+fonts[7] = LoadSpriteFont("resources/fonts/alpha_beta.rbmf")    -- rBMF font loading
+fonts[8] = LoadSpriteFont("resources/fonts/jupiter_crash.rbmf") -- rBMF font loading
+
+local messages = { "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)" }
+                            
+local spacings = { 2, 4, 8, 4, 3, 4, 4, 1 }
+
+local positions = {}
+
+for i = 1, 8 do
+    positions[i] = Vector2(0, 0)
+    positions[i].x = screenWidth/2 - MeasureTextEx(fonts[i], messages[i], fonts[i].size*2, spacings[i]).x/2
+    positions[i].y = 60 + fonts[i].size + 50*i
+end
+
+local colors = { MAROON, ORANGE, DARKGREEN, DARKBLUE, DARKPURPLE, LIME, GOLD }
+
+SetTargetFPS(60)            -- Set target frames-per-second
+-------------------------------------------------------------------------------------------
+
+-- Main game loop
+while not WindowShouldClose() do            -- Detect window close button or ESC key
+    -- 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 i = 1, 8 do
+            DrawTextEx(fonts[i], messages[i], positions[i], fonts[i].size*2, spacings[i], colors[i])
+        end
+
+    EndDrawing()
+    ---------------------------------------------------------------------------------------
+end
+
+-- De-Initialization
+-------------------------------------------------------------------------------------------
+for i = 1, 8 do UnloadSpriteFont(fonts[i]) end       -- SpriteFont unloading
+
+CloseWindow()                 -- Close window and OpenGL context
+-------------------------------------------------------------------------------------------
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