/**
* Copyright (c) 2011-2015, SpaceToad and the BuildCraft Team
* http://www.mod-buildcraft.com
* <p/>
* 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.robotics.ai;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.MathHelper;
import net.minecraft.world.WorldServer;
import net.minecraftforge.common.util.ForgeDirection;
import buildcraft.api.core.BlockIndex;
import buildcraft.api.robots.AIRobot;
import buildcraft.api.robots.EntityRobotBase;
import buildcraft.core.lib.utils.BlockUtils;
import buildcraft.core.proxy.CoreProxy;
public class AIRobotUseToolOnBlock extends AIRobot {
private BlockIndex useToBlock;
private int useCycles = 0;
public AIRobotUseToolOnBlock(EntityRobotBase iRobot) {
super(iRobot);
}
public AIRobotUseToolOnBlock(EntityRobotBase iRobot, BlockIndex index) {
this(iRobot);
useToBlock = index;
}
@Override
public void start() {
robot.aimItemAt(useToBlock.x, useToBlock.y, useToBlock.z);
robot.setItemActive(true);
}
@Override
public void update() {
useCycles++;
if (useCycles > 40) {
ItemStack stack = robot.getHeldItem();
EntityPlayer player = CoreProxy.proxy.getBuildCraftPlayer((WorldServer) robot.worldObj)
.get();
if (BlockUtils.useItemOnBlock(robot.worldObj, player, stack, useToBlock.x,
useToBlock.y, useToBlock.z, ForgeDirection.UP)) {
if (robot.getHeldItem().isItemStackDamageable()) {
robot.getHeldItem().damageItem(1, robot);
if (robot.getHeldItem().getItemDamage() >= robot.getHeldItem().getMaxDamage()) {
robot.setItemInUse(null);
}
} else {
robot.setItemInUse(null);
}
} else {
setSuccess(false);
if (!robot.getHeldItem().isItemStackDamageable()) {
BlockUtils.dropItem((WorldServer) robot.worldObj,
MathHelper.floor_double(robot.posX),
MathHelper.floor_double(robot.posY),
MathHelper.floor_double(robot.posZ), 6000, stack);
robot.setItemInUse(null);
}
}
terminate();
}
}
@Override
public void end() {
robot.setItemActive(false);
}
@Override
public int getEnergyCost() {
return 8;
}
@Override
public boolean canLoadFromNBT() {
return true;
}
@Override
public void writeSelfToNBT(NBTTagCompound nbt) {
super.writeSelfToNBT(nbt);
if (useToBlock != null) {
NBTTagCompound sub = new NBTTagCompound();
useToBlock.writeTo(sub);
nbt.setTag("blockFound", sub);
}
}
@Override
public void loadSelfFromNBT(NBTTagCompound nbt) {
super.loadSelfFromNBT(nbt);
if (nbt.hasKey("blockFound")) {
useToBlock = new BlockIndex(nbt.getCompoundTag("blockFound"));
}
}
}