Add flag for copy brush random rotate

build.gradle

@@ -28,7 +28,7 @@ ext {
     date = git.head().date.format("yy.MM.dd")
     revision = "-${git.head().abbreviatedId}"
     parents = git.head().parentIds;
-    index = -76;  // Offset to mach CI
+    index = -77;  // Offset to mach CI
     int major, minor, patch;
     major = minor = patch = 0;
     for (;parents != null && !parents.isEmpty();index++) {

core/src/main/java/com/boydti/fawe/object/brush/CopyPastaBrush.java

@@ -2,6 +2,7 @@ package com.boydti.fawe.object.brush;
 
 import com.boydti.fawe.config.BBC;
 import com.boydti.fawe.object.FawePlayer;
+import com.boydti.fawe.object.PseudoRandom;
 import com.boydti.fawe.object.brush.visualization.VisualExtent;
 import com.boydti.fawe.object.clipboard.ResizableClipboardBuilder;
 import com.boydti.fawe.object.function.NullRegionFunction;
@@ -20,6 +21,7 @@ import com.sk89q.worldedit.function.operation.Operation;
 import com.sk89q.worldedit.function.operation.Operations;
 import com.sk89q.worldedit.function.pattern.Pattern;
 import com.sk89q.worldedit.function.visitor.RecursiveVisitor;
+import com.sk89q.worldedit.math.transform.AffineTransform;
 import com.sk89q.worldedit.regions.Region;
 import com.sk89q.worldedit.session.ClipboardHolder;
 
@@ -27,11 +29,13 @@ public class CopyPastaBrush implements Brush, ResettableTool {
 
     private final BrushTool tool;
     private final LocalSession session;
+    private final boolean randomRotate;
 
-    public CopyPastaBrush(BrushTool tool, LocalSession session) {
+    public CopyPastaBrush(BrushTool tool, LocalSession session, boolean randomRotate) {
         this.tool = tool;
         session.setClipboard(null);
         this.session = session;
+        this.randomRotate = randomRotate;
     }
 
     @Override
@@ -82,6 +86,10 @@ public class CopyPastaBrush implements Brush, ResettableTool {
             BBC.COMMAND_COPY.send(fp, blocks);
             return;
         } else {
+            if (randomRotate) {
+                int rotate = 90 * PseudoRandom.random.nextInt(4);
+                clipboard.setTransform(rotate != 0 ? new AffineTransform().rotateY(rotate) : new AffineTransform());
+            }
             Clipboard faweClip = clipboard.getClipboard();
             Region region = faweClip.getRegion();
             Vector centerOffset = region.getCenter().subtract(faweClip.getOrigin());

core/src/main/java/com/sk89q/worldedit/command/BrushCommands.java

@@ -401,7 +401,7 @@ public class BrushCommands {
             max = 2
     )
     @CommandPermissions("worldedit.brush.sphere")
-    public void circleBrush(Player player, LocalSession session, Pattern fill, @Optional("5") double radius, @Switch('h') boolean hollow) throws WorldEditException {
+    public void circleBrush(Player player, LocalSession session, Pattern fill, @Optional("5") double radius) throws WorldEditException {
         worldEdit.checkMaxBrushRadius(radius);
         BrushTool tool = session.getBrushTool(player.getItemInHand(), player);
         tool.setSize(radius);
@@ -760,16 +760,17 @@ public class BrushCommands {
             desc = "Copy Paste brush",
             help =
                     "Left click the base of an object to copy.\n" +
-                    "Right click to paste",
+                    "Right click to paste\n" +
+                    "The -r flag Will apply random rotation on paste",
             min = 0,
             max = 1
     )
     @CommandPermissions("worldedit.brush.copy")
-    public void copy(Player player, LocalSession session, @Optional("5") double radius) throws WorldEditException {
+    public void copy(Player player, LocalSession session, @Optional("5") double radius, @Switch('r') boolean rotate) throws WorldEditException {
         worldEdit.checkMaxBrushRadius(radius);
         BrushTool tool = session.getBrushTool(player.getItemInHand(), player);
         tool.setSize(radius);
-        tool.setBrush(new CopyPastaBrush(tool, session), "worldedit.brush.copy", player);
+        tool.setBrush(new CopyPastaBrush(tool, session, rotate), "worldedit.brush.copy", player);
         player.print(BBC.getPrefix() + BBC.BRUSH_COPY.f(radius));
     }