#include <a_samp>

#define Type_Object  1
#define Type_Pickup  2
#define Type_Vehicle 3

forward Timer();

new Menu:StartMenu, Menu:ObjectMenu, Menu:PickupMenu, Menu:VehicleMenu;
new counter;

new type, menu_type, dobject;

enum PosInfo
{
	Float:posx,
	Float:posy,
	Float:posz
}

new pos[PosInfo];

enum RotInfo
{
	Float:rotx,
	Float:roty,
	Float:rotz
}

new rot[RotInfo];

new Objects_Roads[] =
{
    1320,
    1321,
    1322,
    1323,
    1324,
    1422,
    1423,
    1424,
    1427,
    1434,
    1435
};

new Timers[MAX_PLAYERS];

public OnFilterScriptInit()
{
	print("\n--------------------------------------");
	print(" Blank Filterscript by your name here");
	print("--------------------------------------\n");
	StartMenu = CreateMenu("rObject", 1, 250.0, 8.0, 70.0, 50.0);
	if (IsValidMenu(StartMenu))
	{
		SetMenuColumnHeader(StartMenu, 0, "Options");
		AddMenuItem(StartMenu, 0, "Objects");
		AddMenuItem(StartMenu, 0, "Pickups");
		AddMenuItem(StartMenu, 0, "Vehicles");
		AddMenuItem(StartMenu, 0, "Test Session");
	}
	ObjectMenu = CreateMenu("rObject", 1, 250.0, 8.0, 70.0, 50.0);
	if (IsValidMenu(ObjectMenu))
	{
	    SetMenuColumnHeader(ObjectMenu, 0, "Object Mapping");
		AddMenuItem(ObjectMenu, 0, "Roads");
		AddMenuItem(ObjectMenu, 0, "Ramps");
		AddMenuItem(ObjectMenu, 0, "Trees");
		AddMenuItem(ObjectMenu, 0, "Buildings");
		AddMenuItem(ObjectMenu, 0, "Misc");
		AddMenuItem(ObjectMenu, 0, "Your own ID");
	}
	PickupMenu = CreateMenu("rObject", 1, 250.0, 8.0, 70.0, 50.0);
	if (IsValidMenu(PickupMenu))
	{
	    SetMenuColumnHeader(PickupMenu, 0, "Pickup Mapping");
		AddMenuItem(PickupMenu, 0, "Commonly Used");
		AddMenuItem(PickupMenu, 0, "Your own ID");
	}
	VehicleMenu = CreateMenu("rObject", 1, 250.0, 8.0, 70.0, 50.0);
	if (IsValidMenu(VehicleMenu))
	{
	    SetMenuColumnHeader(VehicleMenu, 0, "Vehicle Mapping");
		AddMenuItem(VehicleMenu, 0, "Cars");
		AddMenuItem(VehicleMenu, 0, "Your own ID");
	}
	return 1;
}

public OnFilterScriptExit()
{
	return 1;
}

public OnPlayerRequestClass(playerid, classid)
{
	SpawnPlayer(playerid);
	return 1;
}

public OnPlayerRequestSpawn(playerid)
{
	return 1;
}

public OnPlayerConnect(playerid)
{
    if (IsValidMenu(StartMenu))
		ShowMenuForPlayer(StartMenu, playerid);
	return 1;
}

public OnPlayerDisconnect(playerid, reason)
{
	return 1;
}

public OnPlayerSpawn(playerid)
{
	return 1;
}

public OnPlayerDeath(playerid, killerid, reason)
{
	return 1;
}

public OnVehicleSpawn(vehicleid)
{
	return 1;
}

public OnVehicleDeath(vehicleid, killerid)
{
	return 1;
}

public OnPlayerText(playerid, text[])
{
	return 1;
}

public OnPlayerPrivmsg(playerid, recieverid, text[])
{
	return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
	if (strcmp("/ostart", cmdtext, true, 10) == 0)
	{
		// Do something here
		return 1;
	}
	return 0;
}

public OnPlayerInfoChange(playerid)
{
	return 1;
}

public OnPlayerEnterVehicle(playerid, vehicleid, ispassenger)
{
	return 1;
}

public OnPlayerExitVehicle(playerid, vehicleid)
{
	return 1;
}

public OnPlayerStateChange(playerid, newstate, oldstate)
{
	return 1;
}

public OnPlayerEnterCheckpoint(playerid)
{
	return 1;
}

public OnPlayerLeaveCheckpoint(playerid)
{
	return 1;
}

public OnPlayerEnterRaceCheckpoint(playerid)
{
	return 1;
}

public OnPlayerLeaveRaceCheckpoint(playerid)
{
	return 1;
}

public OnRconCommand(cmd[])
{
	return 1;
}

public OnObjectMoved(objectid)
{
	return 1;
}

public OnPlayerObjectMoved(playerid, objectid)
{
	return 1;
}

public OnPlayerPickUpPickup(playerid, pickupid)
{
	return 1;
}

public OnPlayerSelectedMenuRow(playerid, row)
{
	new Menu:Current = GetPlayerMenu(playerid);
  	if(Current == StartMenu)
 	{
    	switch(row)
		{
      		case 0: if (IsValidMenu(ObjectMenu)) ShowMenuForPlayer(ObjectMenu, playerid);
      		case 1: if (IsValidMenu(PickupMenu)) ShowMenuForPlayer(PickupMenu, playerid);
      		case 2: if (IsValidMenu(VehicleMenu)) ShowMenuForPlayer(VehicleMenu, playerid);
    	}
  	}
  	if(Current == ObjectMenu)
	{
	    switch(row)
		{
      		case 0:
      		{
      			HideMenuForPlayer(ObjectMenu, playerid);
      			Timers[playerid] = SetTimer("Timer", 300, true);
      			type = Type_Object, menu_type = row;
      			DestroyObject(dobject);
				dobject = CreateObject(Objects_Roads[counter], pos[posx], pos[posy], pos[posz], rot[rotx], rot[roty], rot[rotz]);
				counter++;
				ChangeView(playerid, dobject);
      		}
    	}
	}
	return true;
}

public OnPlayerExitedMenu(playerid)
{
	return 1;
}

public Timer()
{
	for(new i; i < MAX_PLAYERS; i++)
	{
	    if(!IsPlayerConnected(i)) continue;
		new keys, updown, leftright;
    	GetPlayerKeys(i, keys, updown, leftright);
		switch(keys)
		{
		    case KEY_FIRE:
		    {
		    	switch(type)
				{
				    case Type_Object:
				    {
				        switch(menu_type)
				        {
							case 0:
							{
							    DestroyObject(dobject);
								dobject = CreateObject(Objects_Roads[counter], pos[posx], pos[posy], pos[posz], rot[rotx], rot[roty], rot[rotz]);
								counter++;
								ChangeView(i, dobject);
							}
						}
				    }
				}
			}
			case KEY_LOOK_LEFT:
			{
			    pos[posz] += 7.5;
				SetObjectPos(dobject, pos[posx], pos[posy], pos[posz]);
				ChangeView(i, dobject);
			}
			case KEY_LOOK_RIGHT:
			{
			    pos[posz] -= 7.5;
				SetObjectPos(dobject, pos[posx], pos[posy], pos[posz]);
				ChangeView(i, dobject);
			}
		}
		if(leftright == KEY_LEFT)
		{
		    pos[posx] -= 7.5;
			SetObjectPos(dobject, pos[posx], pos[posy], pos[posz]);
			ChangeView(i, dobject);
		}
		if(leftright == KEY_RIGHT)
		{
		    pos[posx] += 7.5;
			SetObjectPos(dobject, pos[posx], pos[posy], pos[posz]);
			ChangeView(i, dobject);
		}
		if(updown == KEY_UP)
		{
		    pos[posy] += 7.5;
			SetObjectPos(dobject, pos[posx], pos[posy], pos[posz]);
			ChangeView(i, dobject);
		}
		if(updown == KEY_DOWN)
		{
		    pos[posy] -= 7.5;
			SetObjectPos(dobject, pos[posx], pos[posy], pos[posz]);
			ChangeView(i, dobject);
		}
	}
}

GetXYBehindObject(objectid, &Float:x, &Float:y, Float:distance)
{
    new Float:a, Float:r[2];
    GetObjectPos(objectid, x, y, a);
    GetObjectRot(objectid, a, r[0], r[1]);
    x -= (distance * floatsin(-a, degrees));
    y -= (distance * floatcos(-a, degrees));
}

ChangeView(playerid,objectid)
{
	new Float:opos[2];
	GetXYBehindObject(objectid, opos[0], opos[1], 5.0);
    SetPlayerCameraPos(playerid, opos[0], opos[1], pos[posz] + 3.0);
	SetPlayerCameraLookAt(playerid, pos[posx], pos[posy], pos[posz]);
	TogglePlayerControllable(playerid, false);
	SetPlayerPos(playerid, pos[posx], pos[posy], pos[posz] + 25.0);
}