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help, speedometer function - Printable Version

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+--- Thread: help, speedometer function (/showthread.php?tid=607530)


help, speedometer function - Coma - 20.05.2016

hello people, speedometer function pleasee
Quote:

Textdraw7 = TextDrawCreate(230.799987, 403.953308, "usebox");
TextDrawLetterSize(Textdraw7, 0.000000, 1.591485);
TextDrawTextSize(Textdraw7, 129.199996, 0.000000);
TextDrawAlignment(Textdraw7, 1);
TextDrawColor(Textdraw7, 0);
TextDrawUseBox(Textdraw7, true);
TextDrawBoxColor(Textdraw7, 102);
TextDrawSetShadow(Textdraw7, 0);
TextDrawSetOutline(Textdraw7, 0);
TextDrawFont(Textdraw7, 0);

Textdraw8 = TextDrawCreate(139.199981, 403.946777, "1000 ~w~Km/h");
TextDrawLetterSize(Textdraw8, 0.415599, 1.473066);
TextDrawAlignment(Textdraw8, 1);
TextDrawColor(Textdraw8, -16776961);
TextDrawSetShadow(Textdraw8, 0);
TextDrawSetOutline(Textdraw8, 1);
TextDrawBackgroundColor(Textdraw8, 51);
TextDrawFont(Textdraw8, 1);
TextDrawSetProportional(Textdraw8, 1);


Re: help, speedometer function - WhiteGhost - 21.05.2016

What do u want us to do make it for you?

Re: help, speedometer function - luke49 - 21.05.2016

PHP код:
for(new i = 0; i < GetMaxPlayers(); i++)
{
    //more textdraws before
    
    Textdraw7 = TextDrawCreate(230.799987, 403.953308, "usebox"); //box
    TextDrawLetterSize(Textdraw7, 0.000000, 1.591485);
    TextDrawTextSize(Textdraw7, 129.199996, 0.000000);
    TextDrawAlignment(Textdraw7, 1);
    TextDrawColor(Textdraw7, 0);
    TextDrawUseBox(Textdraw7, true);
    TextDrawBoxColor(Textdraw7, 102);
    TextDrawSetShadow(Textdraw7, 0);
    TextDrawSetOutline(Textdraw7, 0);
    TextDrawFont(Textdraw7, 0);
    for(new i = 0; i < GetMaxPlayers(); i++)
    {
        Textdraw8[i] = TextDrawCreate(139.199981, 403.946777, ""); //speed
        TextDrawLetterSize(Textdraw8[i], 0.415599, 1.473066);
        TextDrawAlignment(Textdraw8[i], 1);
        TextDrawColor(Textdraw8[i], -16776961);
        TextDrawSetShadow(Textdraw8[i], 0);
        TextDrawSetOutline(Textdraw8[i], 1);
        TextDrawBackgroundColor(Textdraw8[i], 51);
        TextDrawFont(Textdraw8[i], 1);
        TextDrawSetProportional(Textdraw8[i], 1);
        
        //more textdraws, such as fuel, health and etc.
    }
} 
PHP код:
public OnPlayerStateChange(playerid, newstate, oldstate)
{
    if(newstate == PLAYER_STATE_DRIVER || newstate == PLAYER_STATE_PASSENGER) {
        TextDrawShowForPlayer(playerid, Textdraw7); //show box
        for(new i = 0; i < MAX_PLAYERS; i++)
        {
            TextDrawShowForPlayer(playerid, Textdraw8[playerid]); //show speed
        }
    }
    else if(oldstate == PLAYER_STATE_DRIVER || oldstate == PLAYER_STATE_PASSENGER) {
        TextDrawHideForPlayer(playerid,  Textdraw7); //show box
        for(new i = 0; i < MAX_PLAYERS; i++)
        {
            TextDrawHideForPlayer(playerid,  Textdraw8[playerid]); //show speed
        }
    }
} 
PHP код:
//after public OnGameModeInit()
SetTimer("speedoUpdate", 10, true); //the bigger number is, the slower speedometer will be (this is time in milliseconds). 
PHP код:
//somewhere at the bottom of your script
forward speedoUpdate(playerid);
public speedoUpdate(playerid)
{
    for(new i = 0; i < MAX_PLAYERS; i++)
    {
        if(IsPlayerConnected(i) && IsPlayerInAnyVehicle(i))
        {
            new string  [ 32 ],
            format(string, sizeof(string), "%d", GetPlayerSpeed(i, 0)); //set string for Texdraw8
            TextDrawSetString(Texdraw8[i], string);
        }
    }
    return 1;
} 
PHP код:
stock GetPlayerSpeed(playerid, get3d) //get player speed
{
    new
        Float:x,
        Float:y,
        Float:z;
    if(IsPlayerInAnyVehicle(playerid))
        GetVehicleVelocity(GetPlayerVehicleID(playerid), x, y, z);
    else
        GetPlayerVelocity(playerid, x, y, z);
    return SpeedCheck(x, y, z, 100.0, get3d);
} 


Re: help, speedometer function - oMa37 - 21.05.2016

Quote:
Originally Posted by luke49
Посмотреть сообщение
[PHP]
PHP код:
//after public OnGameModeInit()
SetTimer("speedoUpdate", 10, true); //the bigger number is, the slower speedometer will be (this is time in milliseconds). 
Put this under OnPlayerUpdate

PHP код:
speedoUpdate(playerid); 


Re: help, speedometer function - CodeStyle175 - 21.05.2016

i think that you only need around 100-300ms, no need to go 10ms. Dont use global textdraws, when dealing with different values, every single player, so use CreatePlayerTextDraw.

PHP код:
new Text:spbox;
new PlayerText:speedometer[MAX_PLAYERS];
public OnPlayerConnect(playerid){
     speedometer[playerid]=CreatePlayerTextDraw(playerid,139.19, 403.94, ""); //speed 
     PlayerTextDrawLetterSize(playerid,speedometer[playerid], 0.415599, 1.473066); 
     PlayerTextDrawAlignment(playerid,speedometer[playerid], 1); 
     PlayerTextDrawColor(playerid,speedometer[playerid], -16776961); 
     PlayerTextDrawSetShadow(playerid,speedometer[playerid], 0); 
     PlayerTextDrawSetOutline(playerid,speedometer[playerid], 1); 
     PlayerTextDrawBackgroundColor(playerid,speedometer[playerid], 51); 
     PlayerTextDrawFont(playerid,speedometer[playerid], 1); 
     PlayerTextDrawSetProportional(playerid,speedometer[playerid], 1); 
     return 1;
}
public OnGameModeInit(){
     SetTimer("Update02sec",200,true);     
     spbox = TextDrawCreate(230.79, 403.95, "_"); //box 
     TextDrawLetterSize(spbox, 0.0, 1.591485); 
     TextDrawTextSize(spbox, 129.199996, 0.0); 
     TextDrawAlignment(spbox, 1); 
     TextDrawColor(spbox, 0); 
     TextDrawUseBox(spbox, true); 
     TextDrawBoxColor(spbox, 102); 
     TextDrawSetShadow(spbox, 0); 
     TextDrawSetOutline(spbox, 0); 
     TextDrawFont(spbox, 0); 
     return 1;
}
public OnPlayerStateChange(playerid){
     if(newstate==PLAYER_STATE_DRIVER || newstate==PLAYER_STATE_PASSENGER){
          PlayerTextDrawShow(playerid,speedometer[playerid]);        
      TextDrawShowForPlayer(playerid,spbox);
     }
     if(newstate==PLAYER_STATE_ONFOOT){
          PlayerTextDrawHide(playerid,speedometer[playerid]);        
      TextDrawHideForPlayer(playerid,spbox);
     }
     return 1;
}
forward Update02sec();
public Update02sec(){
     new str[20];
     for(new i;i<MAX_PLAYERS;i++){
          if(!IsPlayerConnected(i) || !IsPlayerInAnyVehicle(i))continue;
          format(str,sizeof(str),"speed: %d",GetVehSpeed(GetPlayerVehicleID(i));
          PlayerTextDrawSetString(i,speedometer[i],str);
     }
     return 1;
}
GetVehSpeed(vid){
    new Float:pos[3];
    GetVehicleVelocity(vid,pos[0],pos[1],pos[2]);
    return floatround(floatsqroot(pos[0] * pos[0] + pos[1] * pos[1] + pos[2] * pos[2]) * 180.0);
} 


Re: help, speedometer function - luke49 - 21.05.2016

Quote:
Originally Posted by CodeStyle175
Посмотреть сообщение
i think that you only need around 100-300ms, no need to go 10ms. Dont use global textdraws, when dealing with different values, every single player, so use CreatePlayerTextDraw.

PHP код:
new Text:spbox;
new PlayerText:speedometer[MAX_PLAYERS];
public OnPlayerConnect(playerid){
     speedometer[playerid]=CreatePlayerTextDraw(playerid,139.19, 403.94, ""); //speed 
     PlayerTextDrawLetterSize(playerid,speedometer[playerid], 0.415599, 1.473066); 
     PlayerTextDrawAlignment(playerid,speedometer[playerid], 1); 
     PlayerTextDrawColor(playerid,speedometer[playerid], -16776961); 
     PlayerTextDrawSetShadow(playerid,speedometer[playerid], 0); 
     PlayerTextDrawSetOutline(playerid,speedometer[playerid], 1); 
     PlayerTextDrawBackgroundColor(playerid,speedometer[playerid], 51); 
     PlayerTextDrawFont(playerid,speedometer[playerid], 1); 
     PlayerTextDrawSetProportional(playerid,speedometer[playerid], 1); 
     return 1;
}
public OnGameModeInit(){
     SetTimer("Update02sec",200,true);     
     spbox = TextDrawCreate(230.79, 403.95, "_"); //box 
     TextDrawLetterSize(spbox, 0.0, 1.591485); 
     TextDrawTextSize(spbox, 129.199996, 0.0); 
     TextDrawAlignment(spbox, 1); 
     TextDrawColor(spbox, 0); 
     TextDrawUseBox(spbox, true); 
     TextDrawBoxColor(spbox, 102); 
     TextDrawSetShadow(spbox, 0); 
     TextDrawSetOutline(spbox, 0); 
     TextDrawFont(spbox, 0); 
     return 1;
}
public OnPlayerStateChange(playerid){
     if(newstate==PLAYER_STATE_DRIVER || newstate==PLAYER_STATE_PASSENGER){
          PlayerTextDrawShow(playerid,speedometer[playerid]);        
      TextDrawShowForPlayer(playerid,spbox);
     }
     if(newstate==PLAYER_STATE_ONFOOT){
          PlayerTextDrawHide(playerid,speedometer[playerid]);        
      TextDrawHideForPlayer(playerid,spbox);
     }
     return 1;
}
forward Update02sec();
public Update02sec(){
     new str[20];
     for(new i;i<MAX_PLAYERS;i++){
          if(!IsPlayerConnected(i) || !IsPlayerInAnyVehicle(i))continue;
          format(str,sizeof(str),"speed: %d",GetVehSpeed(GetPlayerVehicleID(i));
          PlayerTextDrawSetString(i,speedometer[i],str);
     }
     return 1;
}
GetVehSpeed(vid){
    new Float:pos[3];
    GetVehicleVelocity(vid,pos[0],pos[1],pos[2]);
    return floatround(floatsqroot(pos[0] * pos[0] + pos[1] * pos[1] + pos[2] * pos[2]) * 180.0);
} 
Well, it is true that we have to use CreatePlayerTextDraw function when we deal with different values, but setting update speed to 100-300 ms will cause a bit slowly speedometer (as I know from my experience) - "0 kph - 6 kph - 15 kph - ..." - that is why I recommend 10-100 ms - speedometer will be perfectly running without any lagg.