#include <a_samp>

forward SpeedoUpdate();
forward FuelUpdate();
new Text:box[MAX_PLAYERS],Text:speed[MAX_PLAYERS],Text:health[MAX_PLAYERS],Text:fuel[MAX_PLAYERS];
new VehicleFuel[MAX_VEHICLES];

public OnFilterScriptInit()
{
	SetTimer("Brzina",100,1);
	SetTimer("Gorivo",10000,1);
	ManualVehicleEngineAndLights();
	for(new i = 1;i<MAX_VEHICLES;i++)
	{
		VehicleFuel[i] = 100 + random(50);
	}
	return 1;
}

public OnPlayerConnect(playerid)
{

	TextDrawLetterSize(box[playerid],0.5,3.999996);
	TextDrawUseBox(box[playerid],1);
	TextDrawBoxColor(box[playerid],0x10000090);
	TextDrawTextSize(box[playerid],473,0);
	speed[playerid] = TextDrawCreate(478,389,"/");
	TextDrawLetterSize(speed[playerid],0.40,1.099999);
	TextDrawSetOutline(speed[playerid],1);
	fuel[playerid] = TextDrawCreate(478,413,"/");
	TextDrawLetterSize(fuel[playerid],0.40,1.099999);
	TextDrawSetOutline(fuel[playerid],1);
	return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
	TextDrawDestroy(box[playerid]);
	TextDrawDestroy(speed[playerid]);
	TextDrawDestroy(health[playerid]);
	TextDrawDestroy(fuel[playerid]);
	return 1;
}

public OnVehicleSpawn(vehicleid)
{
	VehicleFuel[vehicleid] = 100 + random(50);
	return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
	if(!strcmp(cmdtext,"/napuni",true))
	{
		if(IsPlayerInAnyVehicle(playerid)) VehicleFuel[GetPlayerVehicleID(playerid)] = 100 + random(50);
		return 1;
	}
	return 0;
}

public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
	if(GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
	{
		new vehicleid = GetPlayerVehicleID(playerid);
		if(newkeys & KEY_ACTION)
		{
			new engine,lights,alarm,doors,bonnet,boot,objective;
			GetVehicleParamsEx(vehicleid,engine,lights,alarm,doors,bonnet,boot,objective);
			if(engine == 1) SetVehicleParamsEx(vehicleid,0,lights,alarm,doors,bonnet,boot,objective);
			else
			{
				if(VehicleFuel[vehicleid] > 0) SetVehicleParamsEx(vehicleid,1,lights,alarm,doors,bonnet,boot,objective);
			}
		}
		if(newkeys & KEY_CROUCH)
		{
			new engine,lights,alarm,doors,bonnet,boot,objective;
			GetVehicleParamsEx(vehicleid,engine,lights,alarm,doors,bonnet,boot,objective);
			if(lights == 1) SetVehicleParamsEx(vehicleid,engine,0,alarm,doors,bonnet,boot,objective);
			else SetVehicleParamsEx(vehicleid,engine,1,alarm,doors,bonnet,boot,objective);
		}
	}
	return 1;
}

public SpeedoUpdate()
{
	for(new i = 0;i<MAX_PLAYERS;i++)
	{
		if(IsPlayerConnected(i) && IsPlayerInAnyVehicle(i))
		{
			new Float:x,Float:y,Float:z,Float:hp,string[24],vehicleid = GetPlayerVehicleID(i);
			TextDrawShowForPlayer(i,box[i]);
			TextDrawShowForPlayer(i,speed[i]);
			TextDrawShowForPlayer(i,fuel[i]);
			GetVehicleVelocity(vehicleid,x,y,z);
			GetVehicleHealth(vehicleid,hp);
			format(string,sizeof(string),"~r~Brzina: ~w~ %d km/h",floatround(floatsqroot(((x*x)+(y*y))+(z*z))*250.666667));
			TextDrawSetString(speed[i],string);
			format(string,sizeof(string),"~r~Gorivo: ~w~ %d L",VehicleFuel[vehicleid]);
			TextDrawSetString(fuel[i],string);
		}
		if(!IsPlayerInAnyVehicle(i))
		{
			TextDrawHideForPlayer(i,box[i]);
			TextDrawHideForPlayer(i,speed[i]);
			TextDrawHideForPlayer(i,health[i]);
			TextDrawHideForPlayer(i,fuel[i]);
		}
	}
}