invsaw

invsaw/unified_inventory.lua

@@ -0,0 +1,40 @@
+local ui = unified_inventory
+
+ui.register_button("saw", {
+	type = "image",
+	image = "stairsplus_saw_button.png",
+	tooltip = "Circular Saw",
+	condition = function(player)
+		return invsaw.allow_use_saw(player)
+	end,
+})
+
+-- this takes over 3 seconds on my machine O_O
+--local old_get_formspec = ui.get_formspec
+--
+--function ui.get_formspec(player, page)
+--	local fs = old_get_formspec(player, page)
+--	if invsaw.can_use_saw(player) then
+--		return fs
+--	end
+--
+--	local start = minetest.get_us_time()
+--	-- excise the button
+--	local pre, post = fs:match(
+--		"(.*)image_button%[%-?%d+%.?%d*,%-?%d+%.?%d*;%-?%d+%.?%d*,%-?%d+%.?%d*;stairsplus_saw_button.png[^%]]*](.*)"
+--	)
+--
+--	if not pre and post then
+--		pre, post = fs:match(
+--			"(.*)image%[%-?%d+%.?%d*,%-?%d+%.?%d*;%-?%d+%.?%d*,%-?%d+%.?%d*;stairsplus_saw_button.png[^%]]*](.*)"
+--		)
+--	end
+--
+--	if pre and post then
+--		fs = pre .. post
+--	end
+--
+--	minetest.chat_send_player(player:get_player_name(), ("took %s"):format((minetest.get_us_time() - start) / 1000000))
+--
+--	return fs
+--end