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ConnectionMatrix.java
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ConnectionMatrix.java
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package buildcraft.transport.utils;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import net.minecraftforge.common.ForgeDirection;
public class ConnectionMatrix {
private final boolean[] _connected = new boolean[ForgeDirection.VALID_DIRECTIONS.length];
private boolean dirty = false;
public boolean isConnected(ForgeDirection direction) {
return _connected[direction.ordinal()];
}
public void setConnected(ForgeDirection direction, boolean value) {
if (_connected[direction.ordinal()] != value) {
_connected[direction.ordinal()] = value;
dirty = true;
}
}
public boolean isDirty() {
return dirty;
}
public void clean() {
dirty = false;
}
public void writeData(DataOutputStream data) throws IOException {
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
data.writeBoolean(_connected[i]);
}
}
public void readData(DataInputStream data) throws IOException {
for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
_connected[i] = data.readBoolean();
}
}
}