/**
* 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.boards;
import java.util.ArrayList;
import net.minecraft.block.Block;
import net.minecraft.item.ItemStack;
import net.minecraft.world.World;
import net.minecraftforge.common.util.ForgeDirection;
import net.minecraftforge.fluids.Fluid;
import net.minecraftforge.fluids.FluidContainerRegistry;
import net.minecraftforge.fluids.FluidRegistry;
import net.minecraftforge.fluids.FluidStack;
import buildcraft.api.boards.RedstoneBoardRobot;
import buildcraft.api.boards.RedstoneBoardRobotNBT;
import buildcraft.api.core.BlockIndex;
import buildcraft.api.core.BuildCraftAPI;
import buildcraft.api.robots.AIRobot;
import buildcraft.api.robots.EntityRobotBase;
import buildcraft.api.statements.IStatementParameter;
import buildcraft.api.statements.StatementParameterItemStack;
import buildcraft.core.robots.AIRobotGotoBlock;
import buildcraft.core.robots.AIRobotGotoSleep;
import buildcraft.core.robots.AIRobotGotoStationAndUnloadFluids;
import buildcraft.core.robots.AIRobotPumpBlock;
import buildcraft.core.robots.AIRobotSearchBlock;
import buildcraft.core.robots.DockingStation;
import buildcraft.core.robots.IBlockFilter;
import buildcraft.core.robots.ResourceIdBlock;
import buildcraft.silicon.statements.ActionRobotFilter;
import buildcraft.transport.gates.ActionIterator;
import buildcraft.transport.gates.StatementSlot;
public class BoardRobotPump extends RedstoneBoardRobot {
private BlockIndex blockFound;
private ArrayList<Fluid> fluidFilter = new ArrayList<Fluid>();
public BoardRobotPump(EntityRobotBase iRobot) {
super(iRobot);
}
@Override
public RedstoneBoardRobotNBT getNBTHandler() {
return BoardRobotPumpNBT.instance;
}
@Override
public void update() {
FluidStack tank = robot.getTankInfo(ForgeDirection.UNKNOWN)[0].fluid;
if (tank != null && tank.amount > 0) {
startDelegateAI(new AIRobotGotoStationAndUnloadFluids(robot, robot.getZoneToWork()));
} else {
updateFilter();
startDelegateAI(new AIRobotSearchBlock(robot, new IBlockFilter() {
@Override
public boolean matches(World world, int x, int y, int z) {
if (BuildCraftAPI.isFluidSource.get(world, x, y, z)
&& !robot.getRegistry().isTaken(new ResourceIdBlock(x, y, z))) {
return matchesGateFilter(world, x, y, z);
} else {
return false;
}
}
}));
}
}
@Override
public void delegateAIEnded(AIRobot ai) {
if (ai instanceof AIRobotSearchBlock) {
if (!ai.success()) {
startDelegateAI(new AIRobotGotoSleep(robot));
} else {
blockFound = ((AIRobotSearchBlock) ai).blockFound;
if (!robot.getRegistry().take(new ResourceIdBlock (blockFound), robot)) {
blockFound = null;
startDelegateAI(new AIRobotGotoSleep(robot));
} else {
startDelegateAI(new AIRobotGotoBlock(robot, ((AIRobotSearchBlock) ai).path));
}
}
} else if (ai instanceof AIRobotGotoBlock) {
if (!ai.success()) {
startDelegateAI(new AIRobotGotoSleep(robot));
} else {
startDelegateAI(new AIRobotPumpBlock(robot, blockFound));
}
} else if (ai instanceof AIRobotGotoStationAndUnloadFluids) {
robot.getRegistry().take(new ResourceIdBlock (blockFound), robot);
if (!ai.success()) {
startDelegateAI(new AIRobotGotoSleep(robot));
}
}
}
public void updateFilter() {
fluidFilter.clear();
DockingStation station = (DockingStation) robot.getLinkedStation();
for (StatementSlot slot : new ActionIterator(station.getPipe().pipe)) {
if (slot.statement instanceof ActionRobotFilter) {
for (IStatementParameter p : slot.parameters) {
if (p != null && p instanceof StatementParameterItemStack) {
StatementParameterItemStack param = (StatementParameterItemStack) p;
ItemStack stack = param.getItemStack();
if (stack != null) {
FluidStack fluid = FluidContainerRegistry.getFluidForFilledItem(stack);
if (fluid != null) {
fluidFilter.add(fluid.getFluid());
}
}
}
}
}
}
}
private boolean matchesGateFilter(World world, int x, int y, int z) {
if (fluidFilter.size() == 0) {
return true;
}
Block block;
synchronized (world) {
block = world.getBlock(x, y, z);
}
Fluid fluid = FluidRegistry.lookupFluidForBlock(block);
for (Fluid f : fluidFilter) {
if (f.getID() == fluid.getID()) {
return true;
}
}
return false;
}
}