/** * 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")); } } }