didn't fully copy 2 things

mod.conf

@@ -0,0 +1,3 @@
+name = warzone
+depends = technic, default, moreores
+optional_depends = areas, skybox, xp_redo, protector

nodes.lua

@@ -1,6 +1,6 @@
 local S = warzone.translator
 
--- special protection block for the stash
+--[[ special protection block for the stash (SCRAPPED)
 for _, state in pairs({"flowing", "source"}) do
 	minetest.register_node("warzone:radioactive_"..state, {
 		description = state == "source" and S("Radioactive Protection Source") or S("Flowing Radioactive Protection"),
@@ -61,4 +61,5 @@ for _, state in pairs({"flowing", "source"}) do
 			not_in_creative_inventory = (state == "flowing" and 1 or nil),
 		},
 	})
-end
+end
+]]--

protector.lua

@@ -5,10 +5,10 @@ local max_y = warzone.y_start + warzone.y_height
 local old_is_protected = minetest.is_protected
 
 function minetest.is_protected(pos, digger)
-	if pos.y > min_y and pos.y < max_y then
+	if pos.y >= min_y and pos.y <= max_y then
 		-- no protection in warzone
 		return false
 	end
 
 	return old_is_protected(pos, digger)
-end
+end