[Karagon]

Quote:

Originally Posted by Robert West Good , but the speed is always 0 ?

I tested this exact code and it never shows speed always 0. If that's the case, then you may have not used it right, and/or put it into a script without putting all of it in.

There's one thing you can check for, though.

This one variable here:

Код:

new Float:PlayerPos[3][MAX_PLAYERS]; //Holds the player's last posistion.

Is the magic in all of this.

Make sure of the following:

OnPlayerUpdate:

Код:

	    new Float:x, Float:y, Float:z;
	    GetPlayerPos(playerid, x, y, z);
	    format(string, sizeof(string), "Gas: ~%s~%d \%", FuelColor(vid), CarFuel[vid]);
	    TextDrawSetString(speedo4[playerid], string);
	    new distance = GetDistance(x, y, z, PlayerPos[0][playerid], PlayerPos[1][playerid], PlayerPos[2][playerid]);
	    PlayerPos[0][playerid] = x;
	    PlayerPos[1][playerid] = y;
	    PlayerPos[2][playerid] = z;

Make sure you are setting the variables.


And, OnPlayerStateChange, when the player enters a vehicle:

Код:

		new Float:x, Float:y, Float:z;
		GetPlayerPos(playerid, x, y, z);
		PlayerPos[0][playerid] = x;
		PlayerPos[1][playerid] = y;
		PlayerPos[2][playerid] = z;

Make sure that is used to prevent a large jump from (0,0,0)

3D text labels weren't done because I feel that a Text Draw for a speedometer is a better idea than the 3D text label, even connected to a vehicle. You're free to do it that way for your personal use, but I'm not going to do it.

And, as a note, I'm going to use this Speedo in my next GM - a San Fierro "Light Role Play".