//Edited and warnings removed by Disaster aka Hawkz aka Hawkz_Ryder aka ernesto
//Skype nick: disaster.ernests
//If you have warnings, disaster will help! Skype me!
#include <a_samp>
new Text:td_fuel[MAX_PLAYERS];
new Text:td_vhealth[MAX_PLAYERS];
new Text:td_vspeed[MAX_PLAYERS];
new Text:td_box[MAX_PLAYERS];

forward timer_update();
forward timer_refuel(playerid);
new isrefuelling[MAX_PLAYERS] = 0;
new fuel[MAX_VEHICLES];
new Float:max_vhealth[MAX_VEHICLES];

public OnFilterScriptInit()
{
        for(new i=0;i<MAX_VEHICLES;i++) {
            GetVehicleHealth(i,max_vhealth[i]); //getting max health
            fuel[i] = 250 + random(150);  //setting fuel for vehicles
        }

        for(new i=0;i<MAX_PLAYERS;i++) { //setting up all textdraws
                td_fuel[i] = TextDrawCreate(476,355,"Fuel:");
                td_vhealth[i] = TextDrawCreate(478,376,"Health:");
                td_vspeed[i] = TextDrawCreate(478,397,"Speed:");
                td_box[i] = TextDrawCreate(478.000000,328.000000,"Vehicle Stats: ~n~~n~~n~~n~");
                TextDrawUseBox(td_box[i],1);
                TextDrawBoxColor(td_box[i],0x00000066);
                TextDrawTextSize(td_box[i],626.000000,21.000000);
                TextDrawAlignment(td_fuel[i],0);
                TextDrawAlignment(td_vhealth[i],0);
                TextDrawAlignment(td_vspeed[i],0);
                TextDrawAlignment(td_box[i],0);
                TextDrawBackgroundColor(td_fuel[i],0x000000ff);
                TextDrawBackgroundColor(td_vhealth[i],0x000000ff);
                TextDrawBackgroundColor(td_vspeed[i],0x000000ff);
                TextDrawBackgroundColor(td_box[i],0x000000cc);
                TextDrawFont(td_fuel[i],1);
                TextDrawLetterSize(td_fuel[i],0.699999,2.699999);
                TextDrawFont(td_vhealth[i],1);
                TextDrawLetterSize(td_vhealth[i],0.699999,2.699999);
                TextDrawFont(td_vspeed[i],1);
                TextDrawLetterSize(td_vspeed[i],0.699999,2.699999);
                TextDrawFont(td_box[i],0);
                TextDrawLetterSize(td_box[i],0.699999,2.899999);
                TextDrawColor(td_fuel[i],0xffffffff);
                TextDrawColor(td_vhealth[i],0xffffffff);
                TextDrawColor(td_vspeed[i],0xffffffff);
                TextDrawColor(td_box[i],0xffffffff);
                TextDrawSetOutline(td_fuel[i],1);
                TextDrawSetOutline(td_vhealth[i],1);
                TextDrawSetOutline(td_vspeed[i],1);
                TextDrawSetOutline(td_box[i],1);
                TextDrawSetProportional(td_fuel[i],1);
                TextDrawSetProportional(td_vhealth[i],1);
                TextDrawSetProportional(td_vspeed[i],1);
                TextDrawSetProportional(td_box[i],1);
                TextDrawSetShadow(td_fuel[i],1);
                TextDrawSetShadow(td_vhealth[i],1);
                TextDrawSetShadow(td_vspeed[i],1);
                TextDrawSetShadow(td_box[i],10);
        }
        SetTimer("timer_update",1000,true);
        return 1;
}

public OnFilterScriptExit()
{
    for(new i=0;i<MAX_PLAYERS;i++) {
                TextDrawDestroy(td_fuel[i]);
                TextDrawDestroy(td_vhealth[i]);
                TextDrawDestroy(td_vspeed[i]);
                TextDrawDestroy(td_box[i]);
        }
    return 1;
}

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

                TextDrawSetString(td_fuel[playerid],"Fuel:");
                TextDrawSetString(td_vhealth[playerid],"Health:");
                TextDrawSetString(td_vspeed[playerid],"Speed:");

				TextDrawShowForPlayer(playerid,td_fuel[playerid]);
				TextDrawShowForPlayer(playerid,td_vspeed[playerid]);
				TextDrawShowForPlayer(playerid,td_vhealth[playerid]);
				TextDrawShowForPlayer(playerid,td_box[playerid]);
        } else {
            TextDrawHideForPlayer(playerid,td_fuel[playerid]);
            TextDrawHideForPlayer(playerid,td_vspeed[playerid]);
            TextDrawHideForPlayer(playerid,td_vhealth[playerid]);
            TextDrawHideForPlayer(playerid,td_box[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]) return 0;
        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);

		GetVehicleHealth(vid,health);
		if (max_vhealth[vid] == 0)//if its an random spawned vehicle
                {
                        fuel[vid] = 400;
                        GetVehicleHealth(vid,max_vhealth[vid]);
                }
  		health = (((health - max_vhealth[vid]) /max_vhealth[vid]) *100)+ 100;
    	format(string,sizeof string,"Health: %i",floatround(health,floatround_round));
    	TextDrawSetString(td_vhealth[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);
}