Pushed version to 6.2

Starting to add speedometer into resourcepacks.

common/src/main/java/me/zacharias/speedometer/ImageHandler.java

@@ -1,6 +1,7 @@
 package me.zacharias.speedometer;
 
 import java.awt.*;
+import java.awt.geom.AffineTransform;
 import java.awt.image.BufferedImage;
 
 public class ImageHandler {
@@ -23,4 +24,25 @@ public class ImageHandler {
     }
     return out;
   }
+  
+  public static BufferedImage rotate(BufferedImage img, double angle) {
+    double rads = Math.toRadians(angle);
+    int w = img.getWidth();
+    int h = img.getHeight();
+    
+    BufferedImage rotated = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
+    Graphics2D g2d = rotated.createGraphics();
+    AffineTransform at = new AffineTransform();
+    at.translate(w / 2d, h / 2d);
+    
+    int x = w / 2;
+    int y = h / 2;
+    
+    at.rotate(rads, x, y);
+    g2d.setTransform(at);
+    g2d.drawImage(img, 0, h, null);
+    g2d.dispose();
+    
+    return rotated;
+  }
 }