Add desert sandstone trap

locale/de.txt

@@ -1,8 +1,10 @@
+Cracked Desert Sandstone Brick = Rissiger Wüstensandsteinziegel
 Cracked Sandstone Brick = Rissiger Sandsteinziegel
 Desert Sandstone with Ankh Engraving = Wüstensandstein mit Ankh-Gravur
 Desert Sandstone with Cactus Engraving = Wüstensandstein mit Kaktusgravur
 Desert Sandstone with Scarab Engraving = Wüstensandstein mit Skarabäusgravur
 Falling Cracked Sandstone Brick = Fallender rissiger Sandsteinziegel
+Falling Cracked Desert Sandstone Brick = Fallender rissiger Wüstensandsteinziegel
 Mummy Spawn Egg = Mumien-Spawn-Ei
 Mummy Spawner = Mumien-Spawner
 Sandstone with Eye Engraving = Sandstein mit Augengravur

locale/template.txt

@@ -1,8 +1,10 @@
+Cracked Desert Sandstone Brick =
 Cracked Sandstone Brick =
 Desert Sandstone with Ankh Engraving =
 Desert Sandstone with Cactus Engraving =
 Desert Sandstone with Scarab Engraving =
 Falling Cracked Sandstone Brick =
+Falling Cracked Desert Sandstone Brick =
 Mummy Spawn Egg =
 Mummy Spawner =
 Sandstone with Eye Engraving =

nodes.lua

@@ -39,15 +39,21 @@ for i=1, #img do
 	})
 end
 
-local trap_on_timer = function (pos, elapsed)
+local trap_on_timer = function(pos, elapsed)
 	local objs = minetest.get_objects_inside_radius(pos, 2)
+	local n = minetest.get_node(pos)
 	for i, obj in pairs(objs) do
 		if obj:is_player() then
-			local n = minetest.get_node(pos)
 			if n and n.name then
 				if minetest.registered_nodes[n.name]._tsm_pyramids_crack and minetest.registered_nodes[n.name]._tsm_pyramids_crack < 2 then
+					if n.name == "tsm_pyramids:trap" then
 						minetest.set_node(pos, {name="tsm_pyramids:trap_2"})
 						minetest.check_for_falling(pos)
+					elseif n.name == "tsm_pyramids:desert_trap" then
+						minetest.set_node(pos, {name="tsm_pyramids:desert_trap_2"})
+						minetest.check_for_falling(pos)
+					end
+					return true
 				end
 			end
 		end
@@ -79,3 +85,28 @@ minetest.register_node("tsm_pyramids:trap_2", {
 	sounds = default.node_sound_stone_defaults(),
 	drop = "",
 })
+
+minetest.register_node("tsm_pyramids:desert_trap", {
+	description = S("Cracked Desert Sandstone Brick"),
+	_doc_items_longdesc = S("This brick is old, porous and unstable and is barely able to hold itself. One should be careful not to disturb it."),
+	tiles = {"default_desert_sandstone_brick.png^tsm_pyramids_crack.png"},
+	is_ground_content = false,
+	groups = {crumbly=3,cracky=3},
+	sounds = default.node_sound_stone_defaults(),
+	on_construct = function(pos)
+		minetest.get_node_timer(pos):start(0.1)
+	end,
+	_tsm_pyramids_crack = 1,
+	on_timer = trap_on_timer,
+	drop = "",
+})
+
+minetest.register_node("tsm_pyramids:desert_trap_2", {
+	description = S("Falling Cracked Desert Sandstone Brick"),
+	_doc_items_longdesc = S("This old porous brick falls under its own weight."),
+	tiles = {"default_desert_sandstone_brick.png^tsm_pyramids_crack2.png"},
+	is_ground_content = false,
+	groups = {crumbly=3,cracky=3,falling_node=1,not_in_creative_inventory=1},
+	sounds = default.node_sound_stone_defaults(),
+	drop = "",
+})

room.lua

@@ -35,6 +35,7 @@ code_desert["1"] = "deco_stone4"
 code_desert["2"] = "deco_stone5"
 code_desert["3"] = "deco_stone6"
 code_desert["b"] = "desert_sandstone_brick"
+code_desert["t"] = "desert_trap"
 
 local function replace(str, iy, code_table, deco)
 	local out = "default:"