89 lines
2.8 KiB
Java
89 lines
2.8 KiB
Java
/*
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* This file is part of Industrial Wires.
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* Copyright (C) 2016-2017 malte0811
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*
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* Industrial Wires is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Industrial Wires is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Industrial Wires. If not, see <http://www.gnu.org/licenses/>.
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*/
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package malte0811.industrialWires.util;
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import blusunrize.immersiveengineering.api.ApiUtils;
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import blusunrize.immersiveengineering.api.energy.wires.IImmersiveConnectable;
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import blusunrize.immersiveengineering.api.energy.wires.ImmersiveNetHandler;
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import com.google.common.collect.ImmutableSet;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.World;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import java.util.function.BiPredicate;
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public final class MiscUtils {
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private MiscUtils() {}
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public static Set<ImmersiveNetHandler.Connection> genConnBlockstate(Set<ImmersiveNetHandler.Connection> conns, World world)
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{
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if (conns == null)
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return ImmutableSet.of();
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Set<ImmersiveNetHandler.Connection> ret = new HashSet<ImmersiveNetHandler.Connection>()
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{
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@Override
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public boolean equals(Object o)
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{
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if (o == this)
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return true;
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if (!(o instanceof HashSet))
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return false;
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HashSet<ImmersiveNetHandler.Connection> other = (HashSet<ImmersiveNetHandler.Connection>) o;
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if (other.size() != this.size())
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return false;
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for (ImmersiveNetHandler.Connection c : this)
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if (!other.contains(c))
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return false;
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return true;
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}
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};
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for (ImmersiveNetHandler.Connection c : conns)
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{
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IImmersiveConnectable end = ApiUtils.toIIC(c.end, world, false);
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if (end==null)
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continue;
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// generate subvertices
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c.getSubVertices(world);
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ret.add(c);
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}
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return ret;
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}
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public static List<BlockPos> discoverLocal(World w, BlockPos here, BiPredicate<BlockPos, Integer> isValid) {
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List<BlockPos> ret = new ArrayList<>();
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List<BlockPos> open = new ArrayList<>();
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open.add(here);
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while (!open.isEmpty()) {
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BlockPos curr = open.get(0);
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ret.add(curr);
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open.remove(0);
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for (EnumFacing f:EnumFacing.VALUES) {
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BlockPos next = curr.offset(f);
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if (!open.contains(next)&&!ret.contains(next)&&isValid.test(next, ret.size())) {
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open.add(next);
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}
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}
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}
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return ret;
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}
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}
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