ParkingSlot!

#include <a_samp>
#include <dini>
#include <zcmd>
#include <streamer>
#include <sscanf>

#define FILEPATH "/Parking/slot/%d.ini"
#define FILEPATH1 "/Parking/slot/"
#define MAX_PARKING 500
#define Loop(%0,%1,%2) for(new %0 = %2; %0 < %1; %0++)

enum parkingInfo
{
    ParkingCP,
    ParkingLabel,
}
new PInfo[MAX_PARKING][parkingInfo];

new Parkingslot[MAX_PARKING][parkingInfo] =
{
};

new LastParkingCP[MAX_PLAYERS];
public OnFilterScriptInit()
{
	print("\n--------------------------------------");
	print(" 	  Parking System by JawsCraft	   ");
	print("--------------------------------------\n");
	for(new i, j = sizeof(Parkingslot); i < j; i++)
	{
	    ReloadParking(i);
	}
	return 1;
}


public OnPlayerEnterDynamicCP(playerid, checkpointid)
{
    for(new i, j = sizeof(Parkingslot); i < j; i++)
	{
     	if(checkpointid == PInfo[i][ParkingCP])
		{
		    new file[100],name[MAX_PLAYER_NAME];
	        GetPlayerName(playerid, name, sizeof(name));
			format(file,sizeof file,"%s%d.ini",FILEPATH1,i);
			new price = dini_Int(file,"price");
			new owner[250];
			format(owner,sizeof owner,"%s",dini_Get(file,"Owner"));
		    new ds[250];
		    format(ds,sizeof ds,"{ffffff}Are you sure you want to buy {c0c0c0}Parking Slow ID %d {ffffff}with {ffff00}$%d",i,price);
		    if(!strcmp(owner, "No Owner"))
		    {
				ShowPlayerDialog(playerid,4578,DIALOG_STYLE_MSGBOX,"Parknig Slot",ds,"Yes","Cancel");
   			}
		    LastParkingCP[playerid] = i;
		}
	}
	return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
	if(dialogid == 4578)
	{
	    if(!response)return 1;
	    if(response)
	    {
	        new file[100],name[MAX_PLAYER_NAME];
	        GetPlayerName(playerid, name, sizeof(name));
			format(file,sizeof file,"%s%d.ini",FILEPATH1,LastParkingCP[playerid]);
			new price = dini_Int(file,"price");
            dini_Set(file,"Owner",name);
            GivePlayerMoney(playerid,-price);
            ReloadParking(LastParkingCP[playerid]);
		}
	}
	if(dialogid == 4579)
	{
	    if(!response)return 1;
	    if(response)
	    {
	        new file[100],name[MAX_PLAYER_NAME];
	        GetPlayerName(playerid, name, sizeof(name));
			format(file,sizeof file,"%s%d.ini",FILEPATH1,LastParkingCP[playerid]);
			new price = dini_Int(file,"price");
   			dini_Set(file,"Owner","No Owner");
			GivePlayerMoney(playerid,price/2);
            ReloadParking(LastParkingCP[playerid]);
		}
	}
	return 0;
}

COMMAND:parkingsell(playerid,params[])
{
	for(new i, j = sizeof(Parkingslot); i < j; i++)
	{
	    if(IsPlayerInDynamicCP(playerid, PInfo[i][ParkingCP]))
		{
      		new file[100],name[MAX_PLAYER_NAME];
		    GetPlayerName(playerid, name, sizeof(name));
			format(file,sizeof file,"%s%d.ini",FILEPATH1,i);
			new owner[250];
			format(owner,sizeof owner,"%s",dini_Get(file,"Owner"));
			new price = dini_Int(file,"price");
			if(!strcmp(owner, "No Owner"))return SendClientMessage(playerid,0xFF0000,"{ff0000}[ERROR] {FFFFFF}This is not your parking slot.");
		    new sellps[250];
		    format(sellps,sizeof sellps,"{ffffff}Are you sure you want to sell your parking slot and get {ffff00}$%d {ffffff}back?",price/2);
            ShowPlayerDialog(playerid,4579,DIALOG_STYLE_MSGBOX,"Parknig Slot",sellps,"Yes","Cancel");
		}
	}
	return 1;
}

COMMAND:createparking(playerid, params[])
{
	new price;
	new h = GetFreeParkingID();
	if(!IsPlayerAdmin(playerid)) return 0;
	if(sscanf(params, "d", price))return SendClientMessage(playerid,0xFF0000,"{ff0000}[USAGE] {FFFFFF}/createpark [price]");
	if(h > MAX_PARKING)return SendClientMessage(playerid,0xFF0000,"{ff0000}[ERROR] {FFFFFF}Reached max parking slot!");
	new Float:X,Float:Y,Float:Z , worldid, interiorid;
	GetPlayerPos(playerid,X,Y,Z);
	interiorid = GetPlayerInterior(playerid);
	worldid = GetPlayerVirtualWorld(playerid);
	new file[100];
	format(file,sizeof file,"%s%d.ini",FILEPATH1,h);
	SendClientMessage(playerid,0xFF0000,file);
	dini_Create(file);
	dini_FloatSet(file,"posX",X);
	dini_FloatSet(file,"posY",Y);
	dini_FloatSet(file,"posZ",Z);
	dini_IntSet(file,"world",worldid);
	dini_IntSet(file,"interior",interiorid);
	dini_IntSet(file,"price",price);
	dini_Set(file,"Owner","No Owner");
	LoadParking(h);
    return 1;
}

COMMAND:loadparking(playerid,params[])
{
	new file;
    if(sscanf(params, "d", file))return SendClientMessage(playerid,0xFF0000,"{ff0000}[USAGE] {FFFFFF}/loadparking [ID]");
	ReloadParking(file);
	return 1;
}


stock GetFreeParkingID()
{
    Loop(parkid, MAX_PARKING, 0)
    {
        if(!fexist(ParkFile(parkid)))
        {
            return parkid;
		}
	}
    return -1;
}

stock ParkFile(parkid)
{
    new filename[250];
	format(filename, sizeof(filename), FILEPATH, parkid);
	return filename;
}

stock LoadParking(parkid)
{
    new file[100];
	format(file,sizeof file,"%s%d.ini",FILEPATH1,parkid);
	new Float:X = dini_Float(file,"posX");
	new Float:Y = dini_Float(file,"posY");
	new Float:Z = dini_Float(file,"posZ");
	new worldid = dini_Int(file,"world");
	new interiorid = dini_Int(file,"interior");
	new price = dini_Int(file,"price");
	new owner[250];
	format(owner,sizeof owner,"%s",dini_Get(file,"Owner"));
	PInfo[parkid][ParkingCP] = CreateDynamicCP(X, Y, Z,4, worldid, interiorid, -1, 10);
	new parkinglabel[250];
	format(parkinglabel,sizeof parkinglabel,"[PARKING]\n{FFFFFF}Owner : %s\nPrice : %d",owner,price);
	PInfo[parkid][ParkingLabel] = CreateDynamic3DTextLabel(parkinglabel, 0xFF0000, X, Y, Z, 10, INVALID_PLAYER_ID, INVALID_VEHICLE_ID, 0, worldid, interiorid, -1, 10);
}

stock UnloadParking(parkid)
{
	DestroyDynamicCP(PInfo[parkid][ParkingCP]);
	DestroyDynamic3DTextLabel(PInfo[parkid][ParkingLabel]);
}

stock ReloadParking(parkid)
{
	UnloadParking(parkid);
	LoadParking(parkid);
}