upstream changes

worldedit-core/src/main/java/com/sk89q/worldedit/function/operation/SetBlockMap.java

@@ -0,0 +1,60 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldedit.function.operation;
+
+import com.sk89q.worldedit.WorldEditException;
+import com.sk89q.worldedit.extent.Extent;
+import com.sk89q.worldedit.math.BlockVector3;
+import com.sk89q.worldedit.util.LocatedBlock;
+import com.sk89q.worldedit.util.collection.BlockMap;
+import com.sk89q.worldedit.world.block.BaseBlock;
+
+import java.util.List;
+import java.util.Map;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+public class SetBlockMap implements Operation {
+
+    private final Extent extent;
+    private final BlockMap blocks;
+
+    public SetBlockMap(Extent extent, BlockMap blocks) {
+        this.extent = checkNotNull(extent);
+        this.blocks = checkNotNull(blocks);
+    }
+
+    @Override
+    public Operation resume(RunContext run) throws WorldEditException {
+        for (Map.Entry<BlockVector3, BaseBlock> entry : blocks.entrySet()) {
+            extent.setBlock(entry.getKey(), entry.getValue());
+        }
+        return null;
+    }
+
+    @Override
+    public void cancel() {
+    }
+
+    @Override
+    public void addStatusMessages(List<String> messages) {
+    }
+
+}