snipper

#include <a_samp>

forward timer_update();
forward timer_refuel(playerid);

new isrefuelling[MAX_PLAYERS] = 0;
new fuel[MAX_VEHICLES];
new Float:max_vhealth[MAX_VEHICLES];
new Text:td_vFuel[MAX_PLAYERS];
new Text:td_vSpeed[MAX_PLAYERS];


public OnFilterScriptInit()
{
// VEHICLE
	for(new i=0;i<MAX_VEHICLES;i++) {
		fuel[i] = 250 + random(150);  //setting fuel for vehicles

		td_vSpeed[i] = TextDrawCreate(516.000000, 375.000000, "KM/H:");
		TextDrawBackgroundColor(td_vSpeed[i], 255);
		TextDrawFont(td_vSpeed[i], 3);
		TextDrawLetterSize(td_vSpeed[i], 0.500000, 1.000000);
		TextDrawColor(td_vSpeed[i], -1);
		TextDrawSetOutline(td_vSpeed[i], 1);
		TextDrawSetProportional(td_vSpeed[i], 1);

		td_vFuel[i] = TextDrawCreate(516.000000, 385.000000, "Fuel:");
		TextDrawBackgroundColor(td_vFuel[i], 255);
		TextDrawFont(td_vFuel[i], 3);
		TextDrawLetterSize(td_vFuel[i], 0.500000, 1.000000);
		TextDrawColor(td_vFuel[i], -1);
		TextDrawSetOutline(td_vFuel[i], 1);
		TextDrawSetProportional(td_vFuel[i], 1);

	for(new i; i < MAX_PLAYERS; i ++)
	{
		if(IsPlayerConnected(i))
		{
			TextDrawShowForPlayer(i, Textdraw0);
			TextDrawShowForPlayer(i, Textdraw1);
			TextDrawShowForPlayer(i, Textdraw2);
			TextDrawShowForPlayer(i, Textdraw3);
			TextDrawShowForPlayer(i, td_vSpeed);
			TextDrawShowForPlayer(i, td_vFuel);
		}
	}
	return 1;
}

public OnFilterScriptExit()
{
	TextDrawHideForAll(td_vSpeed);
	TextDrawDestroy(td_vSpeed);
	TextDrawHideForAll(td_vFuel);
	TextDrawDestroy(td_vFuel);
	return 1;
}

public OnPlayerConnect(playerid)
{
	TextDrawShowForPlayer(playerid, td_vSpeed);
	TextDrawShowForPlayer(playerid, td_vFuel);
	return 1;
}

public OnPlayerDisconnect(playerid)
{
    for(new i=0;i<MAX_PLAYERS;i++) {
		TextDrawDestroy(td_vFuel[i]);
		TextDrawDestroy(td_vSpeed[i]);
	return 1;
}

public OnPlayerStateChange(playerid, newstate, oldstate)
{
	if (newstate == PLAYER_STATE_DRIVER || newstate == PLAYER_STATE_PASSENGER)
	{

		TextDrawSetString(td_vFuel[playerid],"Fuel:");

	    TextDrawShowForPlayer(playerid,td_vFuel[playerid]);
	    TextDrawShowForPlayer(playerid,td_vSpeed[playerid]);
	} else {
	    TextDrawHideForPlayer(playerid,td_vFuel[playerid]);
	    TextDrawHideForPlayer(playerid,td_vSpeed[playerid]);
	}
	return 1;
}

public OnPlayerCommandText(playerid,cmdtext[]) {

    if (!strcmp("/refuel",cmdtext,true,7)) {
        if (!IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid,0xFFC800FF,"You are not in an vehicle!"); //if a player isnt in a vehicle, it stops here
        if (isrefuelling[playerid]) return SendClientMessage(playerid,0xFFC800FF,"You are already refuelling!"); //if a player is already refuelling, it stops here
        if (GetPlayerMoney(playerid) - 80 <0) return SendClientMessage(playerid,0xFFC800FF,"You dont have enough money!"); //if a player doesnt have $80 anymore, it stops here
        GivePlayerMoney(playerid,-80); //Sets the player's cash -$80
        SetCameraBehindPlayer(playerid); //Sets the camera behind the player (looks better because the player will be frozen for a few secs)
        TogglePlayerControllable(playerid,0); //freezes the player so he cant drive and refuel at the same time
        isrefuelling[playerid] = 1; //setting isrefuelling to 1 so the player cant spam /refuel
        TextDrawSetString(td_fuel[playerid],"Refuelling..."); //changing textdraw to /refuel
        SetTimerEx("timer_refuel",4500,false,"i",playerid); //setting refueltimer
        return 1;
    }

    return 0;
}

public timer_update()
{
    for(new i=0;i<MAX_PLAYERS;i++) {
        if (isrefuelling[i]) continue;
        new vid = GetPlayerVehicleID(i);
        if (GetPlayerVehicleSeat(i) == 0) {
			fuel[vid] = fuel[vid] - 2;
			if (fuel[vid]<1)
			{
				fuel[vid] = 0;
			    RemovePlayerFromVehicle(i);
			    GameTextForPlayer(i,"~r~You are out of ~w~fuel~r~!",5000,4);
			}
		}
		new string[128];format(string,sizeof string,"Fuel:    %i",fuel[vid] /4);
		TextDrawSetString(td_fuel[i],string);

		new Float:speed_x,Float:speed_y,Float:speed_z,Float:temp_speed,final_speed,Float:health;

		GetVehicleVelocity(vid,speed_x,speed_y,speed_z);
		temp_speed = floatsqroot(((speed_x*speed_x)+(speed_y*speed_y))+(speed_z*speed_z))*136.666667;
		final_speed = floatround(temp_speed,floatround_round);
		format(string,sizeof string,"Speed:  %i",final_speed);
		TextDrawSetString(td_vspeed[i],string);

	}
	return 1;
}

public timer_refuel(playerid)
{
	new vid = GetPlayerVehicleID(playerid);
	fuel[vid] = fuel[vid] = 400;
	isrefuelling[playerid] = 0;
	TextDrawSetString(td_fuel[playerid],"Fuel: 100");
	TogglePlayerControllable(playerid,1);
}