yueh
66 lines
2.0 KiB
Java
66 lines
2.0 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.client.render.effects;
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import java.util.Random;
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import net.minecraft.world.World;
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public class LightningArcFX extends LightningFX
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{
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private static final Random RANDOM_GENERATOR = new Random();
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final double rx;
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final double ry;
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final double rz;
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public LightningArcFX( World w, double x, double y, double z, double ex, double ey, double ez, double r, double g, double b )
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{
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super( w, x, y, z, r, g, b, 6 );
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this.noClip = true;
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this.rx = ex - x;
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this.ry = ey - y;
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this.rz = ez - z;
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this.regen();
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}
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@Override
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protected void regen()
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{
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double i = 1.0 / ( this.steps - 1 );
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double lastDirectionX = this.rx * i;
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double lastDirectionY = this.ry * i;
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double lastDirectionZ = this.rz * i;
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double len = Math.sqrt( lastDirectionX * lastDirectionX + lastDirectionY * lastDirectionY + lastDirectionZ * lastDirectionZ );
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for ( int s = 0; s < this.steps; s++ )
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{
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this.Steps[s][0] = ( lastDirectionX + ( RANDOM_GENERATOR.nextDouble() - 0.5 ) * len * 1.2 ) / 2.0;
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this.Steps[s][1] = ( lastDirectionY + ( RANDOM_GENERATOR.nextDouble() - 0.5 ) * len * 1.2 ) / 2.0;
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this.Steps[s][2] = ( lastDirectionZ + ( RANDOM_GENERATOR.nextDouble() - 0.5 ) * len * 1.2 ) / 2.0;
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}
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}
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}
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