buildcraft.transport.utils.GateMatrix.java Source code

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Here is the source code for buildcraft.transport.utils.GateMatrix.java

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/**
 * 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.transport.utils;

import io.netty.buffer.ByteBuf;
import net.minecraftforge.common.util.ForgeDirection;

public class GateMatrix {

    private final boolean[] isGateLit = new boolean[ForgeDirection.VALID_DIRECTIONS.length];
    private final boolean[] isGatePulsing = new boolean[ForgeDirection.VALID_DIRECTIONS.length];
    private final boolean[] isGateExists = new boolean[ForgeDirection.VALID_DIRECTIONS.length];
    private final int[] gateIconIndex = new int[ForgeDirection.VALID_DIRECTIONS.length];
    private boolean dirty = false;

    public GateMatrix() {
    }

    public boolean isDirty() {
        return dirty;
    }

    public void clean() {
        dirty = false;
    }

    public void setIsGateLit(boolean gateLit, ForgeDirection direction) {
        if (isGateLit[direction.ordinal()] != gateLit) {
            isGateLit[direction.ordinal()] = gateLit;
            dirty = true;
        }
    }

    public boolean isGateLit(ForgeDirection direction) {
        return isGateLit[direction.ordinal()];
    }

    public void setIsGatePulsing(boolean gatePulsing, ForgeDirection direction) {
        if (isGatePulsing[direction.ordinal()] != gatePulsing) {
            isGatePulsing[direction.ordinal()] = gatePulsing;
            dirty = true;
        }
    }

    public boolean isGatePulsing(ForgeDirection direction) {
        return isGatePulsing[direction.ordinal()];
    }

    public void setIsGateExists(boolean gateExists, ForgeDirection direction) {
        if (isGateExists[direction.ordinal()] != gateExists) {
            isGateExists[direction.ordinal()] = gateExists;
            dirty = true;
        }
    }

    public boolean isGateExists(ForgeDirection direction) {
        return isGateExists[direction.ordinal()];
    }

    public void writeData(ByteBuf data) {
        for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
            data.writeBoolean(isGateLit[i]);
            data.writeBoolean(isGatePulsing[i]);
            data.writeBoolean(isGateExists[i]);
            data.writeInt(gateIconIndex[i]);
        }
    }

    public void readData(ByteBuf data) {
        for (int i = 0; i < ForgeDirection.VALID_DIRECTIONS.length; i++) {
            isGateLit[i] = data.readBoolean();
            isGatePulsing[i] = data.readBoolean();
            isGateExists[i] = data.readBoolean();
            gateIconIndex[i] = data.readInt();
        }
    }
}