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/******************************************
*
* Voice output for MK
*
* Author: Marcus -LiGi- Bueschleb
*
*******************************************/
//public class MKStatusVoice {}
import javax.microedition.media.*;
import javax.microedition.media.control.*;
import java.util.*;
import java.io.*;
public class MKStatusVoice
implements Runnable,PlayerListener
{
DUBwiseCanvas canvas=null;
Player player;
Player up_player;
Player down_player;
public final int PLAYERSTATE_IDLE=0;
public final int PLAYERSTATE_PLAYING=1;
public final int PLAYERSTATE_FIN=2;
public int volume=100;
public int delay=5;
int act_player_state=PLAYERSTATE_IDLE;
VolumeControl vc;
public MKStatusVoice(DUBwiseCanvas _canvas)
{
canvas=_canvas;
new Thread( this ).start(); // fire up main Thread
}
public void playerUpdate(Player player, String event, Object data)
{
if(event == PlayerListener.END_OF_MEDIA) {
try {
defplayer();
}
catch(MediaException me) { }
act_player_state=PLAYERSTATE_FIN;
player=null;
}
}
void defplayer() throws MediaException {
if (player != null) {
if(player.getState() == Player.STARTED) {
player.stop();
}
if(player.getState() == Player.PREFETCHED) {
player.deallocate();
}
if(player.getState() == Player.REALIZED || player.getState() == Player.UNREALIZED) {
player.close();
}
}
player = null;
}
public Player init_player(String name)
{
Player _player=null;
try {
try {
_player = Manager.createPlayer(getClass().getResourceAsStream(name+".mp3"), "audio/mp3");
}
catch (Exception e) {
_player = Manager.createPlayer(getClass().getResourceAsStream(name+".wav"), "audio/x-wav");
}
_player.addPlayerListener(this);
_player.realize();
vc = (VolumeControl) _player.getControl("VolumeControl");
if(vc != null) {
vc.setLevel(volume);
}
_player.prefetch();
_player.setLoopCount(1);
_player.start();
}
catch (Exception e) {
}
return _player;
}
public void play_up()
{
try {
if (up_player==null)
up_player=init_player("up");
up_player.start();
act_player_state=PLAYERSTATE_PLAYING;
}
catch (Exception e) {
}
}
public void play_down()
{
try {
if (down_player==null)
down_player=init_player("down");
down_player.start();
act_player_state=PLAYERSTATE_PLAYING;
}
catch (Exception e) {
}
}
public boolean play(String what)
{
// start play
try {
act_player_state=PLAYERSTATE_PLAYING;
player=init_player(what);
player.start();
}
catch (Exception e) {
act_player_state=PLAYERSTATE_FIN;
}
// wait for end
while (act_player_state!=PLAYERSTATE_FIN)
{
try { Thread.sleep(5); }
catch (Exception e) { }
}
return true;
}
// play number
public void play(int what)
{
if (what==0)
{
play("0");
return;
}
if (((what/1000)%10)!=0)
{
play((what/1000)%10);
play("thousand");
what%=1000;
}
if (((what/100)%10)!=0)
{
play((what/100)%10);
play("hundred");
what%=100;
}
if (what<20)
{
if (what<13)
{
if(what!=0)
play(""+what);
}
else
{
switch (what%10)
{
case 3:
play("thir");
break;
case 5:
play("fiv");
break;
default:
play (""+what%10);
}
play("teen");
}
}
else
{
switch (what/10)
{
case 2:
play("twen");
break;
case 3:
play("thir");
break;
case 5:
play("fiv");
break;
default:
play (""+what/10);
}
play("ty");
if ((what%10)!=0)
play (what%10);
}
}
int info_from_debug_set=-1;
int volt_timeout=0;
public int BASE_SLEEP=10;
public int last_alt=-1;
public int loop_cnt;
public int volts_play_cnt;
boolean conn_told=false;
boolean disconn_told=true;
boolean sender_warning_told=false;
public void run()
{
while(true)
{
loop_cnt++;
if ((canvas.mk!=null)&&(canvas.settings.do_sound))
{
if ((canvas.mk.connected)&&(!canvas.mk.force_disconnect))
{
if (!conn_told)
{
if (canvas.mk.version.known)
{
play("connected");
play("to");
play("mikrokopter");
play("version");
play(canvas.mk.version.major);
play("point");
play(canvas.mk.version.minor);
play("established");
conn_told=true;
disconn_told=false;
}
}
else
{
if ((canvas.mk.SenderOkay()<1))
{
if (!sender_warning_told)
{
play("warning");
play("rc-signal");
play("lost");
sender_warning_told=true;
}
}
else
sender_warning_told=false;
if ((canvas.mk.AngleNick()>400)||(canvas.mk.AngleRoll()>400)||(canvas.mk.AngleNick()<-400)||(canvas.mk.AngleRoll()<-400))
{
play("tilt");
play("warning");
}
volt_timeout--;
if (info_from_debug_set!=canvas.mk.stats.debug_data_count)
{ // only when newdata
if (canvas.settings.do_volts_sound&&(volt_timeout<0))
{
play("battery");
play("at");
volts_play_cnt++;
volt_timeout=(delay*1000)/BASE_SLEEP;
int ubatt=canvas.mk.UBatt();
info_from_debug_set=canvas.mk.stats.debug_data_count;
play((ubatt/10));
if((ubatt%10)!=0)
{
play("point");
play((ubatt%10));
}
play("volts");
play("altitude");
play( canvas.mk.Alt()/10);
play("point");
play( canvas.mk.Alt()%10);
play("meter");
if ((canvas.mk.stats.flying_time()!=0))
{
play("flight");
play("time");
switch (canvas.mk.stats.flying_time()/60)
{
case 0:
case 1:
play("1");
play("minute");
break;
default:
play(canvas.mk.stats.flying_time()/60);
play("minutes");
}
switch (canvas.mk.stats.flying_time()%60)
{
case 0:
// case 1:
// play("1");
break;
default:
play(canvas.mk.stats.flying_time()%60);
play("minutes");
}
}
}
if (canvas.settings.do_altimeter_sound)
{
if (last_alt==-1) last_alt=canvas.mk.Alt();
if (last_alt>canvas.mk.Alt()+canvas.settings.altsteps)
{
play("down");
last_alt-=canvas.settings.altsteps;
}
if (last_alt<canvas.mk.Alt()-canvas.settings.altsteps)
{
play("up");
last_alt+=canvas.settings.altsteps;
}
}
else
last_alt=-1;
}
}
}
else
{
if (!disconn_told)
play("disconnected");
conn_told=false;
disconn_told=true;
}
}
try {
Thread.sleep(BASE_SLEEP);
//if (delay<1)
// Thread.sleep(1000);
//else
// Thread.sleep(delay*1000);
}
catch (Exception e) { }
}
}
}