YoungOnion
101 lines
2.8 KiB
Java
101 lines
2.8 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser 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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* Applied Energistics 2 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 Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.helpers;
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import appeng.api.util.AEColor;
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import io.netty.buffer.ByteBuf;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.math.Vec3d;
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public class Splotch {
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private final EnumFacing side;
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private final boolean lumen;
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private final AEColor color;
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private final int pos;
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public Splotch(final AEColor col, final boolean lit, final EnumFacing side, final Vec3d position) {
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this.color = col;
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this.lumen = lit;
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final double x;
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final double y;
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if (side == EnumFacing.SOUTH || side == EnumFacing.NORTH) {
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x = position.x;
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y = position.y;
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} else if (side == EnumFacing.UP || side == EnumFacing.DOWN) {
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x = position.x;
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y = position.z;
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} else {
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x = position.y;
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y = position.z;
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}
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final int a = (int) (x * 0xF);
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final int b = (int) (y * 0xF);
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this.pos = a | (b << 4);
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this.side = side;
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}
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public Splotch(final ByteBuf data) {
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this.pos = data.readByte();
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final int val = data.readByte();
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this.side = EnumFacing.VALUES[val & 0x07];
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this.color = AEColor.values()[(val >> 3) & 0x0F];
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this.lumen = ((val >> 7) & 0x01) > 0;
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}
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public void writeToStream(final ByteBuf stream) {
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stream.writeByte(this.pos);
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final int val = this.getSide().ordinal() | (this.getColor().ordinal() << 3) | (this.isLumen() ? 0x80 : 0x00);
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stream.writeByte(val);
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}
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public float x() {
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return (this.pos & 0x0f) / 15.0f;
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}
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public float y() {
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return ((this.pos >> 4) & 0x0f) / 15.0f;
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}
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public int getSeed() {
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final int val = this.getSide().ordinal() | (this.getColor().ordinal() << 3) | (this.isLumen() ? 0x80 : 0x00);
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return Math.abs(this.pos + val);
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}
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public EnumFacing getSide() {
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return this.side;
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}
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public AEColor getColor() {
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return this.color;
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}
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public boolean isLumen() {
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return this.lumen;
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}
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}
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