Update CustomMap

src/de/steamwar/lobby/map/CustomMap.java

@@ -123,7 +123,7 @@ public class CustomMap implements Listener {
     private void run() throws IOException {
         BufferedImage bufferedImage = ImageIO.read(mapFile);
 
-        Set<Point>[] patches = new Set[256];
+        Set<Integer>[] patches = new Set[256];
         for (int patch = 0; patch < patches.length; patch++) {
             patches[patch] = new HashSet<>();
         }
@@ -136,21 +136,25 @@ public class CustomMap implements Listener {
                 double blue = color.getBlue() / 255.0;
                 double luminance = Math.sqrt(0.299 * red * red + 0.587 * green * green + 0.114 * blue * blue);
                 luminance *= 255;
-                patches[(int) luminance].add(new Point(x, y));
+                patches[(int) luminance].add(x << 16 | y);
             }
         }
 
         for (int patch = 0; patch < patches.length; patch++) {
-            Set<Point> points = patches[patch];
+            Set<Integer> points = patches[patch];
             if (points.isEmpty()) continue;
             BufferedImage patchImage = new BufferedImage(bufferedImage.getWidth(), bufferedImage.getHeight(), BufferedImage.TYPE_INT_ARGB);
             points.forEach(point -> {
-                patchImage.setRGB(point.getX(), point.getY(), bufferedImage.getRGB(point.getX(), point.getY()));
+                int x = point >>> 16;
+                int y = point & 0xFFFF;
+                patchImage.setRGB(x, y, bufferedImage.getRGB(x, y));
             });
             floodFill(patchImage);
             dither(patchImage);
             points.forEach(point -> {
-                bufferedImage.setRGB(point.getX(), point.getY(), patchImage.getRGB(point.getX(), point.getY()));
+                int x = point >>> 16;
+                int y = point & 0xFFFF;
+                bufferedImage.setRGB(x, y, patchImage.getRGB(x, y));
             });
         }
 
@@ -191,32 +195,34 @@ public class CustomMap implements Listener {
         WritableRaster alpha = bufferedImage.getAlphaRaster();
         int[] data = alpha.getPixels(0, 0, bufferedImage.getWidth(), bufferedImage.getHeight(), new int[bufferedImage.getWidth() * bufferedImage.getHeight()]);
         for (int i = 0; i < 5; i++) {
-            Set<Point> changes = new HashSet<>();
+            Set<Integer> changes = new HashSet<>();
             for (int y = 0; y < bufferedImage.getHeight(); y++) {
                 for (int x = 0; x < bufferedImage.getWidth(); x++) {
                     if (data[y * bufferedImage.getWidth() + x] == 0) continue;
                     int color = bufferedImage.getRGB(x, y);
                     if (x > 0 && data[y * bufferedImage.getWidth() + x - 1] == 0) {
                         bufferedImage.setRGB(x - 1, y, color);
-                        changes.add(new Point(x - 1, y));
+                        changes.add((x - 1) << 16 | y);
                     }
                     if (x < bufferedImage.getWidth() - 1 && data[y * bufferedImage.getWidth() + x + 1] == 0) {
                         bufferedImage.setRGB(x + 1, y, color);
-                        changes.add(new Point(x + 1, y));
+                        changes.add((x + 1) << 16 | y);
                     }
                     if (y > 0 && data[(y - 1) * bufferedImage.getWidth() + x] == 0) {
                         bufferedImage.setRGB(x, y - 1, color);
-                        changes.add(new Point(x, y - 1));
+                        changes.add(x << 16 | (y - 1));
                     }
                     if (y < bufferedImage.getHeight() - 1 && data[(y + 1) * bufferedImage.getWidth() + x] == 0) {
                         bufferedImage.setRGB(x, y + 1, color);
-                        changes.add(new Point(x, y + 1));
+                        changes.add(x << 16 | (y + 1));
                     }
                 }
             }
             if (changes.isEmpty()) return;
             changes.forEach(point -> {
-                data[point.getY() * bufferedImage.getWidth() + point.getX()] = 255;
+                int x = point >>> 16;
+                int y = point & 0xFFFF;
+                data[y * bufferedImage.getWidth() + x] = 255;
             });
         }
     }

src/de/steamwar/lobby/map/Point.java

@@ -1,20 +0,0 @@
-package de.steamwar.lobby.map;
-
-public class Point {
-
-    private int x;
-    private int y;
-
-    public Point(int x, int y) {
-        this.x = x;
-        this.y = y;
-    }
-
-    public int getX() {
-        return x;
-    }
-
-    public int getY() {
-        return y;
-    }
-}