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BoardRobotLumberjack.java
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BoardRobotLumberjack.java
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/**
* Copyright (c) 2011-2014, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
*
* BuildCraft is distributed under the terms of the Minecraft Mod Public
* License 1.0, or MMPL. Please check the contents of the license located in
* http://www.mod-buildcraft.com/MMPL-1.0.txt
*/
package buildcraft.core.robots.boards;
import java.util.HashSet;
import net.minecraft.init.Items;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import buildcraft.api.boards.RedstoneBoardRobot;
import buildcraft.api.boards.RedstoneBoardRobotNBT;
import buildcraft.core.BlockIndex;
import buildcraft.core.inventory.filters.ArrayStackFilter;
import buildcraft.robots.AIRobot;
import buildcraft.robots.EntityRobotBase;
public class BoardRobotLumberjack extends RedstoneBoardRobot {
public static HashSet<BlockIndex> woodTargets = new HashSet<BlockIndex>();
public BoardRobotLumberjack(EntityRobotBase iRobot, NBTTagCompound nbt) {
super(iRobot);
}
@Override
public void update() {
if (robot.getItemInUse() == null) {
startDelegateAI(new AIRobotFetchItemStack(robot, new ArrayStackFilter(new ItemStack(
Items.wooden_axe))));
} else {
startDelegateAI(new AIRobotGoToWood(robot));
}
}
@Override
public void delegateAIEnded(AIRobot ai) {
if (ai instanceof AIRobotGoToWood) {
BlockIndex index = ((AIRobotGoToWood) ai).woodFound;
if (reserveWoodTarget(index)) {
startDelegateAI(new AIRobotCutWood(robot, ((AIRobotGoToWood) ai).woodFound));
}
} else if (ai instanceof AIRobotCutWood) {
synchronized (woodTargets) {
woodTargets.remove(((AIRobotCutWood) ai).woodToChop);
}
}
}
public static boolean isFreeWoodTarget(BlockIndex index) {
synchronized (woodTargets) {
return !woodTargets.contains(index);
}
}
public static boolean reserveWoodTarget (BlockIndex index) {
synchronized (woodTargets) {
if (!woodTargets.contains(index)) {
woodTargets.add(index);
return true;
} else {
return false;
}
}
}
@Override
public RedstoneBoardRobotNBT getNBTHandler() {
return BoardRobotLumberjackNBT.instance;
}
}