Grimrock

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-- The coinslot consumes one coin with each click, decrementing coinsNeeded by 1
-- each time, until it reaches 0. Connectors added to the lock will trigger
-- every time a coin is inserted. Connectors added to coinsNeeded will trigger
-- only when all of the required coins have been inserted. Once coinsNeeded
-- reaches 0, additional coins will not be consumed.
-- If you wish for the lock to consume an infinite number of coins, set the
-- coinsNeeded value to a negative number.
defineObject{
	name = "dm_lock_coinslot",
	baseObject = "lock",
	components = {
		{
			class = "Model",
			model = "mod_assets/dmcsb_pack/models/env/dm_coinslot.fbx",
			offset = vec(0, 1.74, 0),
			staticShadow = true,
		},
		{
			class = "Clickable",
			offset = vec(0, 1.74, 0),
			size = vec(0.4, 0.4, 0.4),
			onClick = function(self)
				if self.go.lock:isEnabled() and getMouseItem() and getMouseItem().go.name == self.go.lock:getOpenedBy() then
					GameMode.dm_tempLockItem = getMouseItem()
				end
			end,
		},
		{
			class = "Lock",
			sound = "key_lock",
			openedBy = "dm_coin_gold",
			onActivate = function(self)
				local item = GameMode.dm_tempLockItem
				if item:getStackSize() > 1 then
					item:setStackSize(item:getStackSize()-1)
					setMouseItem(item)
				end
				GameMode.dm_tempLockItem = nil
				self:enable()
				self.go.coinsNeeded:decrement()
			end,
		},
		{
			class = "Counter",
			name = "coinsNeeded",
			value = 1,
			onActivate = function(self)
				self.go.lock:disable()
			end,
		},
	},
	tags = {"dm","dm_user"},
}