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LaserData.java
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LaserData.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.core;
import io.netty.buffer.ByteBuf;
import net.minecraft.nbt.NBTTagCompound;
import buildcraft.api.core.ISerializable;
import buildcraft.api.core.Position;
public class LaserData implements ISerializable {
public Position head = new Position(0, 0, 0);
public Position tail = new Position(0, 0, 0);
public boolean isVisible = true;
public double renderSize = 1.0 / 16.0;
public double angleY = 0;
public double angleZ = 0;
public double wavePosition = 0;
public int laserTexAnimation = 0;
// Size of the wave, from 0 to 1
public float waveSize = 1F;
public LaserData () {
}
public LaserData (Position tail, Position head) {
this.tail.x = tail.x;
this.tail.y = tail.y;
this.tail.z = tail.z;
this.head.x = head.x;
this.head.y = head.y;
this.head.z = head.z;
}
public void update () {
double dx = head.x - tail.x;
double dy = head.y - tail.y;
double dz = head.z - tail.z;
renderSize = Math.sqrt(dx * dx + dy * dy + dz * dz);
angleZ = 360 - (Math.atan2(dz, dx) * 180.0 / Math.PI + 180.0);
dx = Math.sqrt(renderSize * renderSize - dy * dy);
angleY = -Math.atan2(dy, dx) * 180.0 / Math.PI;
}
public void iterateTexture () {
laserTexAnimation = (laserTexAnimation + 1) % 40;
}
public void writeToNBT(NBTTagCompound nbt) {
NBTTagCompound headNbt = new NBTTagCompound();
head.writeToNBT(headNbt);
nbt.setTag("head", headNbt);
NBTTagCompound tailNbt = new NBTTagCompound();
tail.writeToNBT(tailNbt);
nbt.setTag("tail", tailNbt);
nbt.setBoolean("isVisible", isVisible);
}
public void readFromNBT(NBTTagCompound nbt) {
head.readFromNBT(nbt.getCompoundTag("head"));
tail.readFromNBT(nbt.getCompoundTag("tail"));
isVisible = nbt.getBoolean("isVisible");
}
@Override
public void readData(ByteBuf stream) {
head.readData(stream);
tail.readData(stream);
isVisible = stream.readBoolean();
}
@Override
public void writeData(ByteBuf stream) {
head.writeData(stream);
tail.writeData(stream);
stream.writeBoolean(isVisible);
}
}