Water functions generally break outside world boundary

[ArranTuna]

Describe the bug
If you leave the "city" of San Andreas (+/- 3000 world bounds), you can neither use createWater nor setWaterLevel.
The sea outside the map does not react on setWaterLevel, and created water has no collision.

To make things worse, if you create water and move it outside the bounds with setElementPosition, it may even crash.

To Reproduce

height = 40
SizeVal = 600
-- Defining variables.
southWest_X = -SizeVal
southWest_Y = -SizeVal
southEast_X = SizeVal
southEast_Y = -SizeVal
northWest_X = -SizeVal
northWest_Y = SizeVal
northEast_X = SizeVal
northEast_Y = SizeVal

-- OnClientResourceStart function that creates the water.
function thaResourceStarting( )
    water = createWater ( southWest_X, southWest_Y, height, southEast_X, southEast_Y, height, northWest_X, northWest_Y, height, northEast_X, northEast_Y, height )
    -- setWaterLevel ( height )
end
addEventHandler("onClientResourceStart", resourceRoot, thaResourceStarting)

setTimer (100,0,function()
    local x,y,z = getElementPosition(localPlayer)
    if water then
        setElementPosition(water,x,y,40)
    end
end)

crashes the client when he moves outside the world bounds.

Expected behavior
unstated

Screenshots
unstated

MTA Client (please complete the following information):
unstated

MTA Server (please complete the following information):
unstated

Additional context
From https://bugs.mtasa.com/view.php?id=7542

[Allerek]

#470
One of the functions fixed, we can also setWaterLevel at ocean water, idk if planned to add posibility to create water outside game area.