trainhorn: change event source to local player (#327)

* Update client.lua

* Update server.lua

Author: sacr1ficez

[gameplay]/trainhorn/client.lua

@@ -12,7 +12,7 @@ function soundHorn()
 	-- Make it so they can't play multiple train horns at the same time (causes lag and distortion)
 	if (vehicle and getVehicleType(vehicle) == "Train" and getVehicleController(vehicle) == localPlayer and getTickCount() - spam >= 5000) then
 		spam = getTickCount()
-		triggerServerEvent("onSyncHorn", resourceRoot)
+		triggerServerEvent("onSyncHorn", localPlayer)
 		local x, y, z = getElementPosition(vehicle)
 		local sound = playSound3D("horn.aac", x, y, z, false)
 		attachElements(sound, vehicle)
@@ -45,4 +45,4 @@ function integrityCheck()
 		unbindKey("horn", "down", soundHorn)
 	end
 end
-addEventHandler("onClientPlayerWasted", localPlayer, integrityCheck)
+addEventHandler("onClientPlayerWasted", localPlayer, integrityCheck)

[gameplay]/trainhorn/server.lua

@@ -12,9 +12,9 @@ function syncHorn()
 	end
 end
 addEvent("onSyncHorn", true)
-addEventHandler("onSyncHorn", resourceRoot, syncHorn)
+addEventHandler("onSyncHorn", root, syncHorn)
 
 function quitHandler()
 	spam[source] = nil
 end
-addEventHandler("onPlayerQuit", root, quitHandler)
+addEventHandler("onPlayerQuit", root, quitHandler)