/*
* Copyright (c) 2010 SimpleServer authors (see CONTRIBUTORS)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package simpleserver;
import java.io.DataOutputStream;
import java.io.IOException;
import simpleserver.Coordinate.Dimension;
import simpleserver.nbt.NBTByte;
import simpleserver.nbt.NBTCompound;
import simpleserver.nbt.NBTDouble;
import simpleserver.nbt.NBTFloat;
import simpleserver.nbt.NBTInt;
public class Position {
private final static String DIMENSION = "dimension";
private final static String X = "x";
private final static String Y = "y";
private final static String Z = "z";
private final static String YAW = "yaw";
private final static String PITCH = "pitch";
private static final String POSITION = "position";
public double x;
public double y;
public double z;
public double stance;
public Dimension dimension;
public float yaw;
public float pitch;
public boolean onGround;
public Position() {
dimension = Dimension.EARTH;
onGround = true;
}
public Position(double x, double y, double z, Dimension dimension) {
this(x, y, z, dimension, 0, 0);
}
public Position(double x, double y, double z, Dimension dimension, float yaw, float pitch) {
this.x = x;
this.y = y;
this.z = z;
this.dimension = dimension;
this.yaw = yaw;
this.pitch = pitch;
onGround = true;
}
public Position(Coordinate coordinate) {
this(coordinate.x(), coordinate.y(), coordinate.z(), coordinate.dimension());
}
public Position(NBTCompound tag) {
x = tag.getDouble(X).get();
y = tag.getDouble(Y).get();
z = tag.getDouble(Z).get();
if (tag.containsKey("Dimension")) {
tag.rename("Dimension", DIMENSION);
}
if (tag.get(DIMENSION) instanceof NBTByte) {
dimension = Dimension.get(tag.getByte(DIMENSION).get());
} else {
dimension = Dimension.get(tag.getInt(DIMENSION).get());
}
yaw = tag.getFloat(YAW).get();
pitch = tag.getFloat(PITCH).get();
onGround = true;
}
public NBTCompound tag() {
NBTCompound tag = new NBTCompound(POSITION);
tag.put(new NBTDouble(X, x));
tag.put(new NBTDouble(Y, y));
tag.put(new NBTDouble(Z, z));
tag.put(new NBTInt(DIMENSION, dimension.index()));
tag.put(new NBTFloat(YAW, yaw));
tag.put(new NBTFloat(PITCH, pitch));
return tag;
}
public void updatePosition(double x, double y, double z, double stance) {
this.x = x;
this.y = y;
this.z = z;
this.stance = stance;
}
public void updateLook(float yaw, float pitch) {
this.yaw = yaw;
this.pitch = pitch;
}
public void updateDimension(Dimension dimension) {
this.dimension = dimension;
}
public void updateGround(boolean onGround) {
this.onGround = onGround;
}
public void send(DataOutputStream out) throws IOException {
out.writeByte(0x0d);
out.writeDouble(x);
out.writeDouble(y);
out.writeDouble(stance);
out.writeDouble(z);
out.writeFloat(yaw);
out.writeFloat(pitch);
out.writeBoolean(onGround);
out.flush();
}
public Coordinate coordinate() {
return new Coordinate((int) x, (int) y, (int) z, dimension);
}
public double x() {
return x;
}
public double y() {
return y;
}
public double z() {
return z;
}
public Dimension dimension() {
return dimension;
}
public double stance() {
return stance;
}
public float yaw() {
return yaw;
}
public Position copy() {
return new Position(x, y, z, dimension, yaw, pitch);
}
}