/**
* 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.silicon.statements;
import java.util.ArrayList;
import java.util.Collection;
import net.minecraft.client.renderer.texture.IIconRegister;
import net.minecraft.item.ItemStack;
import net.minecraftforge.fluids.FluidContainerRegistry;
import net.minecraftforge.fluids.FluidStack;
import buildcraft.api.robots.IDockingStation;
import buildcraft.api.statements.IActionInternal;
import buildcraft.api.statements.IStatementContainer;
import buildcraft.api.statements.IStatementParameter;
import buildcraft.api.statements.StatementParameterItemStack;
import buildcraft.core.inventory.filters.ArrayFluidFilter;
import buildcraft.core.inventory.filters.ArrayStackOrListFilter;
import buildcraft.core.inventory.filters.IFluidFilter;
import buildcraft.core.inventory.filters.IStackFilter;
import buildcraft.core.inventory.filters.PassThroughFluidFilter;
import buildcraft.core.inventory.filters.PassThroughStackFilter;
import buildcraft.core.inventory.filters.StatementParameterStackFilter;
import buildcraft.core.robots.DockingStation;
import buildcraft.core.statements.BCStatement;
import buildcraft.core.utils.StringUtils;
import buildcraft.transport.Pipe;
import buildcraft.transport.gates.ActionIterator;
import buildcraft.transport.gates.StatementSlot;
public class ActionRobotFilter extends BCStatement implements IActionInternal {
public ActionRobotFilter() {
super("buildcraft:robot.work_filter");
}
@Override
public String getDescription() {
return StringUtils.localize("gate.action.robot.filter");
}
@Override
public void registerIcons(IIconRegister iconRegister) {
icon = iconRegister.registerIcon("buildcraft:triggers/action_robot_filter");
}
@Override
public int minParameters() {
return 1;
}
@Override
public int maxParameters() {
return 3;
}
@Override
public IStatementParameter createParameter(int index) {
return new StatementParameterItemStack();
}
public static Collection<ItemStack> getGateFilterStacks(IDockingStation station) {
ArrayList<ItemStack> result = new ArrayList<ItemStack>();
for (StatementSlot slot : new ActionIterator(((DockingStation) 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) {
result.add(stack);
}
}
}
}
}
return result;
}
public static IStackFilter getGateFilter(IDockingStation station) {
Collection<ItemStack> stacks = getGateFilterStacks(station);
if (stacks.size() == 0) {
return new PassThroughStackFilter();
} else {
return new ArrayStackOrListFilter(stacks.toArray(new ItemStack[stacks.size()]));
}
}
public static IFluidFilter getGateFluidFilter(IDockingStation station) {
Collection<ItemStack> stacks = getGateFilterStacks(station);
if (stacks.size() == 0) {
return new PassThroughFluidFilter();
} else {
return new ArrayFluidFilter(stacks.toArray(new ItemStack[stacks.size()]));
}
}
public static boolean canInteractWithItem(DockingStation station, IStackFilter filter, Class<?> actionClass) {
boolean actionFound = false;
Pipe pipe = station.getPipe().pipe;
for (StatementSlot s : new ActionIterator(pipe)) {
if (actionClass.isAssignableFrom(s.statement.getClass())) {
StatementParameterStackFilter param = new StatementParameterStackFilter(s.parameters);
if (!param.hasFilter() || param.matches(filter)) {
actionFound = true;
break;
}
}
}
return actionFound;
}
public static boolean canInteractWithFluid(DockingStation station, IFluidFilter filter, Class<?> actionClass) {
boolean actionFound = false;
Pipe pipe = station.getPipe().pipe;
for (StatementSlot s : new ActionIterator(pipe)) {
if (actionClass.isAssignableFrom(s.statement.getClass())) {
StatementParameterStackFilter param = new StatementParameterStackFilter(s.parameters);
if (!param.hasFilter()) {
actionFound = true;
break;
} else {
for (ItemStack stack : param.getStacks()) {
if (stack != null) {
FluidStack fluid = FluidContainerRegistry.getFluidForFilledItem(stack);
if (fluid != null && filter.matches(fluid.getFluid())) {
actionFound = true;
break;
}
}
}
}
}
}
return actionFound;
}
@Override
public void actionActivate(IStatementContainer source,
IStatementParameter[] parameters) {
}
}