Add raygui

Author: RobLoach

examples/raygui/raygui_basic_window.js

@@ -0,0 +1,68 @@
+/*******************************************************************************************
+*
+*   raylib [core] example - Basic window
+*
+*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+*
+*   Copyright (c) 2018 Rob Loach (@RobLoach)
+*
+********************************************************************************************/
+
+const r = require('raylib')
+
+// Initialization
+// --------------------------------------------------------------------------------------
+const screenWidth = 800
+const screenHeight = 450
+let showMessageBox = false
+let backgroundColor = r.RAYWHITE
+
+r.InitWindow(screenWidth, screenHeight, 'raylib [core] example - basic window')
+
+r.SetTargetFPS(60)
+
+//r.GuiLoadStyleDefault()
+// --------------------------------------------------------------------------------------
+
+// Main game loop
+while (!r.WindowShouldClose()) { // Detect window close button or ESC key
+  // Update
+  // ----------------------------------------------------------------------------------
+  // TODO: Update your variables here
+  // ----------------------------------------------------------------------------------
+
+  // Draw
+  // ----------------------------------------------------------------------------------
+  r.BeginDrawing()
+
+  r.ClearBackground(backgroundColor)
+
+  if (r.GuiButton(r.Rectangle(30, 100, 200, 30), "Change Background Color")) {
+    showMessageBox = true
+  }
+
+  if (showMessageBox) {
+    switch (r.GuiMessageBox(r.Rectangle(r.GetScreenWidth() / 2 - 200, r.GetScreenHeight() / 2 - 50, 400, 100), "Change Background Color", "Do you really want to change the background?", "Yes;No")) {
+      case 0:
+      case 2:
+        showMessageBox = false
+        break
+      case 1: // Yes
+        backgroundColor = r.Color(
+          r.GetRandomValue(0, 255),
+          r.GetRandomValue(0, 255),
+          r.GetRandomValue(0, 255),
+          255,
+        )
+        showMessageBox = false
+    }
+  }
+
+  r.EndDrawing()
+  // ----------------------------------------------------------------------------------
+}
+
+// De-Initialization
+// --------------------------------------------------------------------------------------
+r.CloseWindow() // Close window and OpenGL context
+// --------------------------------------------------------------------------------------