Add raylib lua examples

1 files changed, 72 insertions, 0 deletions

diff --git a/examples/text_sprite_fonts.lua b/examples/text_sprite_fonts.lua
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index 00000000..341e2ffe
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+++ b/examples/text_sprite_fonts.lua
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+-------------------------------------------------------------------------------------------
+--
+--  raylib [text] example - SpriteFont loading and usage
+--
+--  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 - sprite fonts usage")
+
+local msg1 = "THIS IS A custom SPRITE FONT..."
+local msg2 = "...and this is ANOTHER CUSTOM font..."
+local msg3 = "...and a THIRD one! GREAT! :D"
+
+-- NOTE: Textures/Fonts MUST be loaded after Window initialization (OpenGL context is required)
+local font1 = LoadSpriteFont("resources/fonts/custom_mecha.png")          -- SpriteFont loading
+local font2 = LoadSpriteFont("resources/fonts/custom_alagard.png")        -- SpriteFont loading
+local font3 = LoadSpriteFont("resources/fonts/custom_jupiter_crash.png")  -- SpriteFont loading
+
+local fontPosition1 = Vector2(0, 0)
+local fontPosition2 = Vector2(0, 0)
+local fontPosition3 = Vector2(0, 0)
+
+fontPosition1.x = screenWidth/2 - MeasureTextEx(font1, msg1, font1.size, -3).x/2
+fontPosition1.y = screenHeight/2 - font1.size/2 - 80
+
+fontPosition2.x = screenWidth/2 - MeasureTextEx(font2, msg2, font2.size, -2).x/2
+fontPosition2.y = screenHeight/2 - font2.size/2 - 10
+
+fontPosition3.x = screenWidth/2 - MeasureTextEx(font3, msg3, font3.size, 2).x/2
+fontPosition3.y = screenHeight/2 - font3.size/2 + 50
+
+SetTargetFPS(60)            -- Set target frames-per-second
+-------------------------------------------------------------------------------------------
+
+-- Main game loop
+while not WindowShouldClose() do            -- Detect window close button or ESC key
+    -- Update
+    ---------------------------------------------------------------------------------------
+    -- TODO: Update variables here...
+    ---------------------------------------------------------------------------------------
+
+    -- Draw
+    ---------------------------------------------------------------------------------------
+    BeginDrawing()
+
+        ClearBackground(RAYWHITE)
+
+        DrawTextEx(font1, msg1, fontPosition1, font1.size, -3, WHITE)
+        DrawTextEx(font2, msg2, fontPosition2, font2.size, -2, WHITE)
+        DrawTextEx(font3, msg3, fontPosition3, font3.size, 2, WHITE)
+
+    EndDrawing()
+    ---------------------------------------------------------------------------------------
+end
+
+-- De-Initialization
+-------------------------------------------------------------------------------------------
+UnloadSpriteFont(font1)      -- SpriteFont unloading
+UnloadSpriteFont(font2)      -- SpriteFont unloading
+UnloadSpriteFont(font3)      -- SpriteFont unloading
+
+CloseWindow()                -- Close window and OpenGL context
+-------------------------------------------------------------------------------------------
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