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examples/raylib/main.nub

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+import "core"
+import "raylib"
+
+module "main"
+
+extern "main" func main(args: []cstring): i64
+{
+    raylib::SetConfigFlags(raylib::FLAG_VSYNC_HINT | raylib::FLAG_WINDOW_RESIZABLE)
+    raylib::InitWindow(1600, 900, "Hi from nub-lang")
+    raylib::SetTargetFPS(240)
+
+    let width: i32 = 150
+    let height: i32 = 150
+
+    let x: i32 = raylib::GetScreenWidth() / 2 - (width / 2)
+    let y: i32 = raylib::GetScreenHeight() / 2 - (height / 2)
+
+    let direction: raylib::Vector2 = { x = 1 y = 1 }
+    let speed: f32 = 250
+
+    let bgColor: raylib::Color = { r = 0 g = 0 b = 0 a = 255 }
+    let color: raylib::Color = { r = 255 g = 255 b = 255 a = 255 }
+
+    while !raylib::WindowShouldClose()
+    {
+        if x <= 0
+        {
+            direction.x = 1
+        }
+        else if x + width >= raylib::GetScreenWidth()
+        {
+            direction.x = -1
+        }
+        else if y <= 0
+        {
+            direction.y = 1
+        }
+        else if y + height >= raylib::GetScreenHeight()
+        {
+            direction.y = -1
+        }
+
+        x = x + @floatToInt(i32, direction.x * speed * raylib::GetFrameTime()) 
+        y = y + @floatToInt(i32, direction.y * speed * raylib::GetFrameTime())
+
+        raylib::BeginDrawing()
+        {
+            raylib::ClearBackground(bgColor)
+            raylib::DrawFPS(10, 10)
+            raylib::DrawRectangle(x, y, width, height, color)
+        }
+        raylib::EndDrawing()
+    }
+
+    return 0
+}