#include <a_samp>
#include <izcmd>
#include <streamer>

main(){}

#define COLOR_BLACK 0x000000FF
#define COLOR_WHITE 0xFFFFFFAA

#define MAX_TRAILERS 2

#define DIALOG_MISSIONS1 100
#define DIALOG_MISSIONS2 101

enum MissionLocationData
{
	ID_Mission,
	NamePoint[128],
	Float:UnloadX,
	Float:UnloadY,
	Float:UnloadZ,
	Pay,
	PayScore
}
new MissionLocation[][MissionLocationData] =
{
	{0, "Shop SF", 1799.3297, -1928.4818, 13.3884, 2500, 1},
	{1, "Shop LV", -68.6766, -1588.9198, 2.6172, 2500, 1}
};

enum TrailersData
{
	bool:active,
	ID_Trailer,
	Float:TrailerX,
	Float:TrailerY,
	Float:TrailerZ,
	Float:TrailerA
};
new Trailers[MAX_TRAILERS][TrailersData];

new	i_Pay[MAX_PLAYERS], i_PayScore[MAX_PLAYERS], MissionStatus[MAX_PLAYERS];
new TrailerStatus[MAX_PLAYERS];

public OnGameModeInit()
{
    AddPlayerClass(29, 2780.8523, 2596.5154, 10.8203, 0.0, 0, 0, 0, 0, 0, 0);

	AddTrailer(591, 2746.2683, 2635.5381, 11.4273, 206.3398); // Trailer_1
	AddTrailer(591, 2752.8616, 2635.5381, 11.4273, 205.3398); // Trailer_2

	return 1;
}

stock AddTrailer(vehicletype, Float:x, Float:y, Float:z, Float:rotation)
{
	for(new i; i < MAX_TRAILERS; i++)
	{
		if(Trailers[i][active] == false)
		{
			Trailers[i][active] = true;
			Trailers[i][ID_Trailer] = CreateVehicle(vehicletype, x, y, z, rotation, -1, -1, -1);
			Trailers[i][TrailerX] = x;
			Trailers[i][TrailerY] = y;
			Trailers[i][TrailerZ] = z;
			Trailers[i][TrailerA] = rotation;
			return 1;
		}
	}
	return 1;
}

forward FinishMissionTrucking(playerid);
forward TuckerCheckTrail(playerid);

TimersT(playerid)
{
	new vehicleid = GetPlayerVehicleID(playerid);
	TrailerStatus[playerid] = GetVehicleTrailer(vehicleid);
	SetTimerEx("TuckerCheckTrail", 1000, false, "i", playerid);
}

public TuckerCheckTrail(playerid)
{
    if(!IsTrailerAttachedToVehicle(TrailerStatus[playerid]))
    {
        GameTextForPlayer(playerid, "Test!", 5000, 2);
        SetTimerEx("FinishMissionTrucking", 30000, false, "i", playerid);
    }
    return 1;
}

public FinishMissionTrucking(playerid)
{
	new vID = GetPlayerVehicleID(playerid);
    new TrailerID = GetVehicleTrailer(vID);

	SetVehicleToRespawn(TrailerID);
	DisablePlayerCheckpoint(playerid);
	MissionStatus[playerid] = 0;
	TrailerStatus[playerid] = 0;
	return 1;
}

public OnTrailerUpdate(playerid, vehicleid)
{
	new vID = GetPlayerVehicleID(playerid);

    if(TrailerStatus[playerid] != 1)
    {
    	if(GetVehicleTrailer(vID) == Trailers[0][ID_Trailer])
    	{
    		new string_mission_i[300];
    		format(string_mission_i, sizeof string_mission_i, "Point: %s\nPrize: %d$.", MissionLocation[0][NamePoint], MissionLocation[0][Pay]);
			ShowPlayerDialog(playerid, DIALOG_MISSIONS1, DIALOG_STYLE_MSGBOX, "Info", string_mission_i, "Yes", "Cancel");
		}
		else if(GetVehicleTrailer(vID) == Trailers[1][ID_Trailer])
		{
    		new string_mission_i[300];
    		format(string_mission_i, sizeof string_mission_i, "Point: %s\nPrize: %d$.", MissionLocation[1][NamePoint], MissionLocation[1][Pay]);
			ShowPlayerDialog(playerid, DIALOG_MISSIONS2, DIALOG_STYLE_MSGBOX, "Info", string_mission_i, "Yes", "Cancel");
		}
	}
	TrailerStatus[playerid] = 1;
	return 1;
}

public OnDialogResponse(playerid, dialogid, response, listitem, inputtext[])
{
	if(dialogid == DIALOG_MISSIONS1)
	{
		if(response)
		{
			return Mission_1(playerid);
		}
		else
		{
			return Mission_Cancel(playerid);
		}
	}
	if(dialogid == DIALOG_MISSIONS2)
	{
		if(response)
		{
			return Mission_2(playerid);
		}
		else
		{
			return Mission_Cancel(playerid);
		}
	}
	return 1;
}

public OnPlayerEnterCheckpoint(playerid)
{
	CheckpointEntered(playerid);
	return 1;
}

stock Mission_1(playerid)
{
	MissionStatus[playerid] = 1;
	new Float:x, Float:y, Float:z;
	x = MissionLocation[0][UnloadX];
	y = MissionLocation[0][UnloadY];
	z = MissionLocation[0][UnloadZ];
	i_Pay[playerid] = MissionLocation[0][Pay];
	i_PayScore[playerid] = MissionLocation[0][PayScore];

	TimersT(playerid);

	SetPlayerCheckpoint(playerid, x, y, z, 5);
	SendClientMessage(playerid, -1, "Go to the designated destination.");
	return 1;
}

stock Mission_2(playerid)
{
	MissionStatus[playerid] = 1;
	new Float:x, Float:y, Float:z;
	x = MissionLocation[1][UnloadX];
	y = MissionLocation[1][UnloadY];
	z = MissionLocation[1][UnloadZ];
	i_Pay[playerid] = MissionLocation[1][Pay];
	i_PayScore[playerid] = MissionLocation[1][PayScore];

	TimersT(playerid);

	SetPlayerCheckpoint(playerid, x, y, z, 5);
	SendClientMessage(playerid, -1, "Go to the designated destination.");
	return 1;
}

stock Mission_Cancel(playerid)
{
	new Float:x, Float:y, Float:z, Float:a;
	new vid = GetPlayerVehicleID(playerid);
	new vehicleid = GetPlayerVehicleID(playerid);

	GetVehiclePos(vehicleid, x, y, z);
	GetVehicleZAngle(vehicleid, a);
	GetXYInFrontOfPoint(x, y, a, 14);
	DetachTrailerFromVehicle(vid);
	SetVehiclePos(vid, x, y, z);
	TrailerStatus[playerid] = -1;
	return 1;
}

stock GetXYInFrontOfPoint(&Float:x, &Float:y, Float:angle, Float:distance)
{
	x += (distance * floatsin(-angle, degrees));
	y += (distance * floatcos(-angle, degrees));
}

stock CheckpointEntered(playerid)
{
	new vID = GetPlayerVehicleID(playerid);

	if(GetVehicleModel(vID) == 403 || GetVehicleModel(vID) == 515 || GetVehicleModel(vID) == 514)
	{
		if(IsTrailerAttachedToVehicle(vID))
	    {
    		if(MissionStatus[playerid] == 1)
			{
				DisablePlayerCheckpoint(playerid);
				TogglePlayerControllable(playerid, 0);
				SendClientMessage(playerid, -1, "Unloading...");
				SetTimerEx("unload", 10000, 0, "i", playerid);
			}
		}
		else
		{
			SendClientMessage(playerid, -1, "You do not have a trailer!");
		}
	}
	else
	{
		SendClientMessage(playerid, -1, "You do not have a truck!");
	}
	return 1;
}

forward unload(playerid);
public unload(playerid)
{
	new vID = GetPlayerVehicleID(playerid);
    new TrailerID = GetVehicleTrailer(vID);
	new string_misja[300];

	TogglePlayerControllable(playerid, true);
	SendClientMessage(playerid, -1, "Unloaded trailer.");

	SetVehicleToRespawn(TrailerID);

	MissionStatus[playerid] = 0;
	TrailerStatus[playerid] = 0;
	GivePlayerMoney(playerid, i_Pay[playerid]);
	SetPlayerScore(playerid, GetPlayerScore(playerid) + i_PayScore[playerid]);

	return 1;
}
stock PlayerName(playerid)
{
    new name[MAX_PLAYER_NAME];
    GetPlayerName(playerid, name, MAX_PLAYER_NAME);
    return name;
}