ActuallyAdditions/src/main/java/de/ellpeck/actuallyadditions/api/laser/ConnectionPair.java

77 lines
2.5 KiB
Java
Raw Normal View History

/*
* This file ("ConnectionPair.java") is part of the Actually Additions mod for Minecraft.
* It is created and owned by Ellpeck and distributed
* under the Actually Additions License to be found at
* http://ellpeck.de/actaddlicense
* View the source code at https://github.com/Ellpeck/ActuallyAdditions
*
* © 2015-2016 Ellpeck
*/
package de.ellpeck.actuallyadditions.api.laser;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.math.BlockPos;
public class ConnectionPair{
public final BlockPos[] positions = new BlockPos[2];
public ConnectionPair(BlockPos firstRelay, BlockPos secondRelay){
this.positions[0] = firstRelay;
this.positions[1] = secondRelay;
}
public static ConnectionPair readFromNBT(NBTTagCompound compound){
if(compound != null){
BlockPos[] pos = new BlockPos[2];
for(int i = 0; i < pos.length; i++){
int anX = compound.getInteger("x"+i);
int aY = compound.getInteger("y"+i);
int aZ = compound.getInteger("z"+i);
pos[i] = new BlockPos(anX, aY, aZ);
}
return new ConnectionPair(pos[0], pos[1]);
}
return null;
}
public boolean contains(BlockPos relay){
for(BlockPos position : this.positions){
if(position != null && position.equals(relay)){
return true;
}
}
return false;
}
@Override
public String toString(){
return (this.positions[0] == null ? "-" : this.positions[0].toString())+" | "+(this.positions[1] == null ? "-" : this.positions[1].toString());
}
public NBTTagCompound writeToNBT(){
NBTTagCompound compound = new NBTTagCompound();
for(int i = 0; i < this.positions.length; i++){
BlockPos relay = this.positions[i];
compound.setInteger("x"+i, relay.getX());
compound.setInteger("y"+i, relay.getY());
compound.setInteger("z"+i, relay.getZ());
}
return compound;
}
@Override
public boolean equals(Object obj){
if(obj instanceof ConnectionPair){
ConnectionPair pair = (ConnectionPair)obj;
for(int i = 0; i < this.positions.length; i++){
if(this.positions[i] == pair.positions[i] || (this.positions[i] != null && this.positions[i].equals(pair.positions[i]))){
return true;
}
}
}
return super.equals(obj);
}
}