Problem mit Bus Job

busicon = createPickup ( 1637.7, -1128.4, 23.9, 3, 1239, 1, 99 )


function busJobIconHit ( player )
	triggerClientEvent ( player, "infobox_start", getRootElement(), "Tippe /drivebus, um\nals Busfahrer\nzu arbeiten.", 5000, 200, 200, 0 )
end
addEventHandler ( "onPickupHit", busicon, busJobIconHit )


function destroy1 ( player )
    destroyElement( Marker1 )
	Marker2 = createMarker ( 1580.0999755859, -1150.5, 22.89999961853, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker1, destroy1 )


function destroy2 ( player )
    destroyElement( Marker2 )
	Marker3 = createMarker ( 1548.5, -1049.9000244141, 22.60000038147, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker2, destroy2 )


function destroy3 ( player )
    destroyElement( Marker3 )
	Marker4 = createMarker ( 1426.3000488281, -1029.0999755859, 22.700000762939, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker3, destroy3 )


function destroy4 ( player )
    destroyElement( Marker4 )
	Marker5 = createMarker ( 1351.0999755859, -1052.1999511719, 25.60000038147, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker4, destroy4 )


function destroy5 ( player )
    destroyElement( Marker5 )
	Marker6 = createMarker ( 1338.3000488281, -1120.5, 22.700000762939, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker5, destroy5 )


function destroy6 ( player )
    destroyElement( Marker6 )
	Marker7 = createMarker ( 1337.5, -1255, 12.5, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker6, destroy6 )


function destroy7 ( player )
    destroyElement( Marker7 )
	Marker8 = createMarker ( 1337.9000244141, -1374.5999755859, 12.5, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker7, destroy7 )


function destroy8 ( player )
    destroyElement( Marker8 )
	Marker9 = createMarker ( 1355.1999511719, -1375.4000244141, 12.5, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker8, destroy8 )


function destroy9 ( player )
    destroyElement( Marker9 )
	Marker10 = createMarker ( 1365.5, -1408.1999511719, 12.39999961853, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker9, destroy9 )


function destroy10 ( player )
    destroyElement( Marker10 )
	Marker11= createMarker ( 1486.4000244141, -1445.6999511719, 12.39999961853, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker10, destroy10 )


function destroy11 ( player )
    destroyElement( Marker11 )
	Marker12 = createMarker ( 1608, -1431, 12.39999961853, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker11, destroy11 )


function destroy12 ( player )
    destroyElement( Marker12 )
	Marker13 = createMarker ( 1627.4000244141, -1308.4000244141, 15.89999961853, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker12, destroy12 )


function destroy13 ( player )
    destroyElement( Marker13 )
	Marker14 = createMarker ( 1720, -1256.8000488281, 12.5, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker13, destroy13 )


function destroy14 ( player )
    destroyElement( Marker14 )
	Marker15 = createMarker ( 1695.6999511719, -1156.0999755859, 22.700000762939, "cylinder", 2.5, 150, 10, 10, 125 )
end
addEventHandler( "onMarkerHit", Marker14, destroy14 )


function destroy15 ( player )
    destroyElement( Marker15 )
	Marker16 = createMarker ( 1637.5999755859, -1144.0999755859, 22.89999961853, "cylinder", 2.5, 150, 10, 10, 125 )
	dbSetElementData ( player, "money", dbGetElementData ( player, "money" ) + 150 )
	outputChatBox ( "Du hast den Job erfolgreich abgeschlossen! Als Belohnung erhälst du 150$!", player, 0, 255, 0 )
	if isElement ( veh ) then
		local model = getElementModel ( veh )
		if model == 431 then
			destroyElement ( veh )
		end
	end	
end
addEventHandler( "onMarkerHit", Marker15, destroy15 )


function destroy16 ( Marker16 )
    destroyElement( Marker16 )
end
addEventHandler( "onMarkerHit", Marker16, destroy16  )


function drivebus ( player )
	local x, y, z = getElementPosition ( player )
	if getDistanceBetweenPoints3D ( x, y, z, 1637.7, -1128.4, 24.0 ) <= 5 then
		if tonumber ( dbGetElementData ( player, "lkwfuehrers" ) ) == 1 then
			veh = createVehicle ( 431, 1637.7, -1132.4, 23.9, 0, 0, 180 )
			warpPedIntoVehicle ( player, veh )
			Marker1 = createMarker ( 1623.0999755859, -1156.5, 22.89999961853, "cylinder", 2.5, 150, 10, 10, 125 )				
		else
			outputChatBox ( "Du brauchst einen LKW-Führerschein!", player, 255, 0, 0)
		end
	else
		outputChatBox ( "Du bist nicht beim Busparkplatz!", player, 255, 0, 0 )
	end	
end
addCommandHandler ( "drivebus", drivebus )	


function busVehDestroy_func ( veh )
	if eventName == "onPlayerVehicleExit" then
		local player = source
	elseif client then
		local player = client
		veh = getPedOccupiedVehicle ( player )
	else
		local player = source
		veh = getPedOccupiedVehicle ( player )
	end
	if isElement ( veh ) then
		local model = getElementModel ( veh )
		if model == 431 then
			removeEventHandler ( "onPlayerQuit", player, busVehDestroy_func )
			removeEventHandler ( "onPlayerWasted", player, busVehDestroy_func )
			removeEventHandler ( "onPlayerVehicleExit", player, busVehDestroy_func )
			destroyElement ( veh )
			if isElement ( player ) then
				triggerClientEvent ( player, "endBusJob", player )
			end
		end
	end
end
addEvent ( "busVehDestroy", true )
addEventHandler ( "busVehDestroy", getRootElement(), busVehDestroy_func )