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/*
Copyright (C) 1997-2001 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
// Created on 31.10.2003 by RST.
// $Id: player_state_t.java,v 1.4 2004-08-20 21:29:58 salomo Exp $
package jake2.game;
import java.io.IOException;
import java.io.RandomAccessFile;
import java.nio.ByteBuffer;
import jake2.*;
import jake2.*;
import jake2.qcommon.Com;
import jake2.util.Lib;
import jake2.util.Math3D;
/**
Player_state_t is the information needed in addition to pmove_state_t
to rendered a view. There will only be 10 player_state_t sent each second,
but the number of pmove_state_t changes will be relative to client
frame rates.
*/
public class player_state_t {
public pmove_state_t pmove= new pmove_state_t(); // for prediction
// these fields do not need to be communicated bit-precise
public float[] viewangles= { 0, 0, 0 }; // for fixed views
public float[] viewoffset= { 0, 0, 0 }; // add to pmovestate->origin
public float[] kick_angles= { 0, 0, 0 }; // add to view direction to get render angles
// set by weapon kicks, pain effects, etc
public float[] gunangles= { 0, 0, 0 };
public float[] gunoffset= { 0, 0, 0 };
public int gunindex;
public int gunframe;
public float blend[]= new float[4]; // rgba full screen effect
public float fov; // horizontal field of view
public int rdflags; // refdef flags
public short stats[]= new short[Defines.MAX_STATS];
/** Lets cleverly reset the structure. */
private static player_state_t prototype= new player_state_t();
/** Clears the player_state.*/
public void clear() {
this.set(prototype);
}
/** Clones the object.*/
public player_state_t getClone() {
return new player_state_t().set(this);
}
/** Copies the player state data. */
public player_state_t set(player_state_t from) {
pmove.set(from.pmove);
Math3D.VectorCopy(from.viewangles, viewangles);
Math3D.VectorCopy(from.viewoffset, viewoffset);
Math3D.VectorCopy(from.kick_angles, kick_angles);
Math3D.VectorCopy(from.gunangles, gunangles);
Math3D.VectorCopy(from.gunoffset, gunoffset);
gunindex= from.gunindex;
gunframe= from.gunframe;
blend[0]= from.blend[0];
blend[1]= from.blend[1];
blend[2]= from.blend[2];
blend[3]= from.blend[3];
fov= from.fov;
rdflags= from.rdflags;
System.arraycopy(from.stats, 0, stats, 0, Defines.MAX_STATS);
return this;
}
/** Reads a player_state from a file.*/
public void load(RandomAccessFile f) throws IOException {
pmove.load(f);
viewangles[0]= f.readFloat();
viewangles[1]= f.readFloat();
viewangles[2]= f.readFloat();
viewoffset[0]= f.readFloat();
viewoffset[1]= f.readFloat();
viewoffset[2]= f.readFloat();
kick_angles[0]= f.readFloat();
kick_angles[1]= f.readFloat();
kick_angles[2]= f.readFloat();
gunangles[0]= f.readFloat();
gunangles[1]= f.readFloat();
gunangles[2]= f.readFloat();
gunoffset[0]= f.readFloat();
gunoffset[1]= f.readFloat();
gunoffset[2]= f.readFloat();
gunindex= f.readInt();
gunframe= f.readInt();
blend[0]= f.readFloat();
blend[1]= f.readFloat();
blend[2]= f.readFloat();
blend[3]= f.readFloat();
fov= f.readFloat();
rdflags= f.readInt();
for (int n= 0; n < Defines.MAX_STATS; n++)
stats[n]= f.readShort();
}
/** Writes a player_state to a file.*/
public void write(RandomAccessFile f) throws IOException {
pmove.write(f);
f.writeFloat(viewangles[0]);
f.writeFloat(viewangles[1]);
f.writeFloat(viewangles[2]);
f.writeFloat(viewoffset[0]);
f.writeFloat(viewoffset[1]);
f.writeFloat(viewoffset[2]);
f.writeFloat(kick_angles[0]);
f.writeFloat(kick_angles[1]);
f.writeFloat(kick_angles[2]);
f.writeFloat(gunangles[0]);
f.writeFloat(gunangles[1]);
f.writeFloat(gunangles[2]);
f.writeFloat(gunoffset[0]);
f.writeFloat(gunoffset[1]);
f.writeFloat(gunoffset[2]);
f.writeInt(gunindex);
f.writeInt(gunframe);
f.writeFloat(blend[0]);
f.writeFloat(blend[1]);
f.writeFloat(blend[2]);
f.writeFloat(blend[3]);
f.writeFloat(fov);
f.writeInt(rdflags);
for (int n= 0; n < Defines.MAX_STATS; n++)
f.writeShort(stats[n]);
}
/** Prints the player state. */
public void dump() {
pmove.dump();
Lib.printv("viewangles", viewangles);
Lib.printv("viewoffset", viewoffset);
Lib.printv("kick_angles", kick_angles);
Lib.printv("gunangles", gunangles);
Lib.printv("gunoffset", gunoffset);
Com.Println("gunindex: " + gunindex);
Com.Println("gunframe: " + gunframe);
Lib.printv("blend", blend);
Com.Println("fov: " + fov);
Com.Println("rdflags: " + rdflags);
for (int n= 0; n < Defines.MAX_STATS; n++)
System.out.println("stats[" + n + "]: " + stats[n]);
}
}
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