add simple example wip

programkode · programkode · commit 3242fb3b0b6d · 2026-03-05T10:12:10.000+01:00
diff --git a/src/main/java/studio/programkode/jgdk/examples/MovingRectangle.java b/src/main/java/studio/programkode/jgdk/examples/MovingRectangle.java
@@ -0,0 +1,44 @@
+package studio.programkode.jgdk.examples;
+
+import studio.programkode.jgdk.API;
+import studio.programkode.jgdk.Launcher;
+import studio.programkode.jgdk.Plugin;
+
+import java.awt.event.KeyEvent;
+
+
+public class MovingRectangle extends Plugin
+{
+    static void main() {
+        Launcher.createWindow(640, 480, new MovingRectangle());
+    }
+
+    private boolean moveRight = false;
+    private int x = 0;
+
+    public void setup(API.Setup canvas) {
+        canvas.onKeyPressed(event -> {
+            if (event.getKeyCode() == KeyEvent.VK_RIGHT) {
+                this.moveRight = true;
+            }
+        });
+
+        canvas.onKeyReleased(event -> {
+            if (event.getKeyCode() == KeyEvent.VK_RIGHT) {
+                this.moveRight = false;
+            }
+        });
+    }
+
+    @Override
+    public void update(API.Update canvas) {
+        if (this.moveRight) {
+            this.x += (int) (100*canvas.getDelta());
+        }
+    }
+
+    @Override
+    public void draw(API canvas) {
+        canvas.drawRectangle(this.x, 0, 50, 50);
+    }
+}
