setObjectBreakable is unreliable

[ArranTuna]

Describe the bug
Objects set as unbreakable can still be broken.

To Reproduce
Xenius said:

Example from mta wiki:

function toggleObjectVulnerability()
	local object = createObject(3036, 1479.55078125, -1761.5847167969, 13.546875)
	if isObjectBreakable(object) then
		setObjectBreakable(object, false)
		outputChatBox("The object is now not breakable.")
	else
		setObjectBreakable(object, true)
		outputChatBox("The object is now breakable.")
	end
end
addEventHandler("onClientResourceStart", resourceRoot, toggleObjectVulnerability)

If you hit this object, you can break it.

I tested with that object, punching it works as intended. Ramming it works as intended. Spawning a vehicle that lands on it causes it to break (falls through the ground, not into pieces)

To reproduce

• crun setElementPosition(localPlayer, 1480.522, -1704.648, 14.047)
• crun a = createObject(3036, 1476, -1710, 14) setObjectBreakable(a, false)

I noticed that adding this:

crun addEventHandler("onClientObjectBreak", a, function() outputChatBox("broken") cancelEvent() end)

And then when I make a car spawn on top of it and it falls through the ground onClientObjectBreak isn't even triggered.

Expected behavior
Object shouldn't be breakable.

MTA Client (please complete the following information):
1.5.2

MTA Server (please complete the following information):
1.5.2

Additional context
From https://bugs.mtasa.com/view.php?id=9293

[qaisjp]

Walid_ said:

I tried what you said and still working fine for me. (falls into pieces) even if i spawned a car on top of it.

function toggleObjectVulnerability()
   local position = Vector3(getElementPosition(localPlayer))
   local object = createObject(3036,position.x,position.y,position.z+1)
   setTimer(function()
      setObjectBreakable(object, true)
      outputChatBox("The object is now breakable.")
   end,1000,1)
end
addCommandHandler("obj",toggleObjectVulnerability)

addEventHandler("onClientObjectBreak", root, 
function() 
   if getElementModel(source) == 3036 then
      outputDebugString("broken")
      cancelEvent()
   end 
end
)

[PlatinMTA]

This also happens with 3034, setting it unbreakable doesn't do anything.

[lopezloo]

It doesn't break. It moves because it's dynamic object. If you want it to stay in position then you should use setElementFrozen.