/**
* 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;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraftforge.common.util.ForgeDirection;
import buildcraft.api.core.BlockIndex;
import buildcraft.api.robots.AIRobot;
import buildcraft.api.robots.EntityRobotBase;
import buildcraft.api.robots.IDockingStation;
public class AIRobotGotoStation extends AIRobot {
private BlockIndex stationIndex;
private ForgeDirection stationSide;
private boolean docked = false;
public AIRobotGotoStation(EntityRobotBase iRobot) {
super(iRobot);
}
public AIRobotGotoStation(EntityRobotBase iRobot, IDockingStation station) {
super(iRobot);
stationIndex = station.index();
stationSide = station.side();
}
@Override
public void start() {
DockingStation station = (DockingStation)
robot.getRegistry().getStation(stationIndex.x, stationIndex.y, stationIndex.z,
stationSide);
if (station == null || station == robot.getDockingStation()) {
terminate();
} else {
if (station.take(robot)) {
startDelegateAI(new AIRobotGotoBlock(robot,
station.x() + station.side().offsetX,
station.y() + station.side().offsetY,
station.z() + station.side().offsetZ));
} else {
terminate();
}
}
}
@Override
public void delegateAIEnded(AIRobot ai) {
DockingStation station = (DockingStation)
robot.getRegistry().getStation(stationIndex.x, stationIndex.y, stationIndex.z,
stationSide);
if (station == null) {
terminate();
} else if (ai instanceof AIRobotGotoBlock) {
startDelegateAI(new AIRobotStraightMoveTo(robot,
stationIndex.x + 0.5F + stationSide.offsetX * 0.5F,
stationIndex.y + 0.5F + stationSide.offsetY * 0.5F,
stationIndex.z + 0.5F + stationSide.offsetZ * 0.5F));
} else {
docked = true;
robot.dock(station);
terminate();
}
}
@Override
public boolean success() {
return docked;
}
@Override
public boolean canLoadFromNBT() {
return true;
}
@Override
public void writeSelfToNBT(NBTTagCompound nbt) {
NBTTagCompound indexNBT = new NBTTagCompound();
stationIndex.writeTo(indexNBT);
nbt.setTag("stationIndex", indexNBT);
nbt.setByte("stationSide", (byte) stationSide.ordinal());
}
@Override
public void loadSelfFromNBT(NBTTagCompound nbt) {
stationIndex = new BlockIndex(nbt.getCompoundTag("stationIndex"));
stationSide = ForgeDirection.values()[nbt.getByte("stationSide")];
}
}