--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/game/IDMButton.java	Thu Dec 01 14:33:25 2016 +0200
@@ -0,0 +1,134 @@
+/*
+ * Ristipolku IDM button widget
+ * (C) Copyright 2011 Matti 'ccr' Hämäläinen <ccr@tnsp.org>
+ */
+package game;
+
+import java.awt.*;
+import java.awt.event.*;
+import java.awt.image.*;
+import java.awt.geom.*;
+import javax.imageio.*;
+import java.io.*;
+
+
+public class IDMButton extends IDMWidget
+{
+    enum State { FOCUSED, PRESSED, NORMAL }
+    State state;
+    static BufferedImage imgUp, imgPressed;
+    Font font;
+    FontMetrics metrics;
+    String text;
+    boolean active;
+
+    public IDMButton(IDMPoint pos, int keyCode, Font font, String text)
+    {
+        super(pos);
+        loadImages();
+        setSize(imgUp.getWidth(), imgUp.getHeight());
+
+        this.font = font;
+        this.keyCode = keyCode;
+        this.text = text;
+
+        state = State.NORMAL;
+        active = false;
+    }
+
+    public IDMButton(float x, float y, int keyCode, Font font, String text)
+    {
+        this(new IDMPoint(x, y), keyCode, font, text);
+    }
+
+    private static void loadImages()
+    {
+        if (imgUp != null && imgPressed != null)
+            return;
+
+        try
+        {
+            ResourceLoader res = new ResourceLoader("graphics/button1_up.png");
+            imgUp = ImageIO.read(res.getStream());
+
+            res = new ResourceLoader("graphics/button1_down.png");
+            imgPressed = ImageIO.read(res.getStream());
+        }
+        catch (IOException e)
+        {
+            System.out.print(e.getMessage());
+        }
+    }
+
+    public void scale()
+    {
+    }
+
+    public void paint(Graphics2D g)
+    {
+        BufferedImage img;
+        int xoffs, yoffs;
+
+        if (state == State.PRESSED)
+        {
+            img = imgPressed;
+            xoffs = yoffs = 5;
+        }
+        else
+        {
+            xoffs = yoffs = 0;
+            img = imgUp;
+        }
+
+        if (metrics == null)
+            metrics = g.getFontMetrics(font);
+
+        int textWidth = metrics.stringWidth(text);
+        g.drawImage(img, getScaledX() + xoffs, getScaledY() + yoffs, null);
+
+        g.setFont(font);
+        g.setPaint(Color.black);
+        g.drawString(text,
+           getScaledX() + xoffs + (getScaledWidth() - textWidth) / 2,
+           getScaledY() + yoffs + getScaledHeight() / 2);
+    }
+
+
+    public boolean mousePressed(MouseEvent e)
+    {
+        state = State.PRESSED;
+        active = true;
+        return true;
+    }
+
+    public boolean mouseReleased(MouseEvent e)
+    {
+        boolean oldActive = active;
+        super.mouseReleased(e);
+        state = State.NORMAL;
+        active = false;
+        return oldActive;
+    }
+
+    public boolean mouseEntered(MouseEvent e)
+    {
+        if (active)
+        {
+            state = State.PRESSED;
+            return true;
+        }
+        else
+            return false;
+    }
+
+    public boolean mouseExited(MouseEvent e)
+    {
+        if (active)
+        {
+            state = State.NORMAL;
+            return true;
+        }
+        else
+            return false;
+    }
+}