/**
* 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.statements;
import java.util.List;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.item.ItemStack;
import net.minecraftforge.common.util.ForgeDirection;
import buildcraft.api.core.BlockIndex;
import buildcraft.api.items.IMapLocation;
import buildcraft.api.robots.AIRobot;
import buildcraft.api.robots.DockingStation;
import buildcraft.api.robots.IRobotRegistry;
import buildcraft.api.robots.RobotManager;
import buildcraft.api.statements.IActionInternal;
import buildcraft.api.statements.IStatementContainer;
import buildcraft.api.statements.IStatementParameter;
import buildcraft.api.statements.StatementParameterItemStack;
import buildcraft.core.lib.utils.StringUtils;
import buildcraft.core.statements.BCStatement;
import buildcraft.robotics.EntityRobot;
import buildcraft.robotics.RobotUtils;
import buildcraft.robotics.ai.AIRobotGoAndLinkToDock;
public class ActionRobotGotoStation extends BCStatement implements IActionInternal {
public ActionRobotGotoStation() {
super("buildcraft:robot.goto_station");
}
@Override
public String getDescription() {
return StringUtils.localize("gate.action.robot.goto_station");
}
@Override
public void registerIcons(IIconRegister iconRegister) {
icon = iconRegister.registerIcon("buildcraftrobotics:triggers/action_robot_goto_station");
}
@Override
public void actionActivate(IStatementContainer container, IStatementParameter[] parameters) {
IRobotRegistry registry = RobotManager.registryProvider.getRegistry(container.getTile()
.getWorldObj());
List<DockingStation> stations = RobotUtils.getStations(container.getTile());
for (DockingStation station : stations) {
if (station.robotTaking() != null) {
EntityRobot robot = (EntityRobot) station.robotTaking();
AIRobot ai = robot.getOverridingAI();
if (ai != null) {
continue;
}
DockingStation newStation = station;
if (parameters[0] != null) {
newStation = getStation((StatementParameterItemStack) parameters[0], registry);
}
if (newStation != null) {
robot.overrideAI(new AIRobotGoAndLinkToDock(robot, newStation));
}
}
}
}
private DockingStation getStation(StatementParameterItemStack stackParam,
IRobotRegistry registry) {
ItemStack item = stackParam.getItemStack();
if (item != null && item.getItem() instanceof IMapLocation) {
IMapLocation map = (IMapLocation) item.getItem();
BlockIndex index = map.getPoint(item);
if (index != null) {
ForgeDirection side = map.getPointSide(item);
DockingStation paramStation = registry.getStation(index.x, index.y, index.z, side);
if (paramStation != null) {
return paramStation;
}
}
}
return null;
}
@Override
public int maxParameters() {
return 1;
}
@Override
public IStatementParameter createParameter(int index) {
return new StatementParameterItemStack();
}
}