Plex-FAWE/src/main/java/com/sk89q/worldedit/tools/LongRangeBuildTool.java

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// $Id$
/*
* WorldEdit
* Copyright (C) 2010 sk89q <http://www.sk89q.com> and contributors
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.sk89q.worldedit.tools;
import com.sk89q.worldedit.*;
import com.sk89q.worldedit.blocks.BaseBlock;
import com.sk89q.worldedit.blocks.BlockID;
/**
* A tool that can place (or remove) blocks at a distance.
*
* @author wizjany
*/
public class LongRangeBuildTool extends BrushTool implements DoubleActionTraceTool {
BaseBlock primary;
BaseBlock secondary;
public LongRangeBuildTool(BaseBlock primary, BaseBlock secondary) {
super("worldedit.tool.lrbuild");
this.primary = primary;
this.secondary = secondary;
}
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@Override
public boolean canUse(LocalPlayer player) {
return player.hasPermission("worldedit.tool.lrbuild");
}
public boolean actSecondary(ServerInterface server, LocalConfiguration config,
LocalPlayer player, LocalSession session) {
WorldVectorFace pos = getTargetFace(player);
if (pos == null) return false;
EditSession eS = session.createEditSession(player);
try {
if (secondary.getType() == BlockID.AIR) {
eS.setBlock(pos, secondary);
} else {
eS.setBlock(pos.getFaceVector(), secondary);
}
return true;
} catch (MaxChangedBlocksException e) {
// one block? eat it
}
return false;
}
@Override
public boolean actPrimary(ServerInterface server, LocalConfiguration config,
LocalPlayer player, LocalSession session) {
WorldVectorFace pos = getTargetFace(player);
if (pos == null) return false;
EditSession eS = session.createEditSession(player);
try {
if (primary.getType() == BlockID.AIR) {
eS.setBlock(pos, primary);
} else {
eS.setBlock(pos.getFaceVector(), primary);
}
return true;
} catch (MaxChangedBlocksException e) {
// one block? eat it
}
return false;
}
public WorldVectorFace getTargetFace(LocalPlayer player) {
WorldVectorFace target = null;
target = player.getBlockTraceFace(getRange(), true);
if (target == null) {
player.printError("No block in sight!");
return null;
}
return target;
}
}