/**
* 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.boards;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.World;
import buildcraft.api.boards.RedstoneBoardRobot;
import buildcraft.api.boards.RedstoneBoardRobotNBT;
import buildcraft.api.core.BlockIndex;
import buildcraft.api.robots.AIRobot;
import buildcraft.api.robots.EntityRobotBase;
import buildcraft.api.robots.ResourceIdBlock;
import buildcraft.core.lib.inventory.filters.IStackFilter;
import buildcraft.core.lib.utils.IBlockFilter;
import buildcraft.robotics.ai.AIRobotFetchAndEquipItemStack;
import buildcraft.robotics.ai.AIRobotGotoSleep;
import buildcraft.robotics.ai.AIRobotSearchAndGotoBlock;
import buildcraft.robotics.ai.AIRobotStripesHandler;
public class BoardRobotStripes extends RedstoneBoardRobot {
private BlockIndex blockFound;
public BoardRobotStripes(EntityRobotBase iRobot) {
super(iRobot);
}
@Override
public RedstoneBoardRobotNBT getNBTHandler() {
return BCBoardNBT.REGISTRY.get("stripes");
}
@Override
public void update() {
if (robot.getHeldItem() == null) {
startDelegateAI(new AIRobotFetchAndEquipItemStack(robot, new IStackFilter() {
@Override
public boolean matches(ItemStack stack) {
return stack != null;
}
}));
} else {
startDelegateAI(new AIRobotSearchAndGotoBlock(robot, true, new IBlockFilter() {
@Override
public boolean matches(World world, int x, int y, int z) {
return world.getBlock(x, y, z).isAir(world, x, y, z)
&& !robot.getRegistry().isTaken(new ResourceIdBlock(x, y, z));
}
}));
}
}
@Override
public void delegateAIEnded(AIRobot ai) {
if (ai instanceof AIRobotSearchAndGotoBlock) {
if (ai.success()) {
blockFound = ((AIRobotSearchAndGotoBlock) ai).getBlockFound();
startDelegateAI(new AIRobotStripesHandler(robot, blockFound));
} else {
startDelegateAI(new AIRobotGotoSleep(robot));
}
} else if (ai instanceof AIRobotFetchAndEquipItemStack) {
if (!ai.success()) {
startDelegateAI(new AIRobotGotoSleep(robot));
}
} else if (ai instanceof AIRobotStripesHandler) {
releaseBlockFound();
}
}
private void releaseBlockFound() {
if (blockFound != null) {
robot.getRegistry().release(new ResourceIdBlock(blockFound));
blockFound = null;
}
}
@Override
public void end() {
if (blockFound != null) {
robot.getRegistry().release(new ResourceIdBlock(blockFound));
}
}
@Override
public void writeSelfToNBT(NBTTagCompound nbt) {
super.writeSelfToNBT(nbt);
if (blockFound != null) {
NBTTagCompound sub = new NBTTagCompound();
blockFound.writeTo(sub);
nbt.setTag("blockFound", sub);
}
}
@Override
public void loadSelfFromNBT(NBTTagCompound nbt) {
super.loadSelfFromNBT(nbt);
if (nbt.hasKey("blockFound")) {
blockFound = new BlockIndex(nbt.getCompoundTag("blockFound"));
}
}
}