Trying to solve an issue with files being locked

mods/cops/init.lua

@@ -14,11 +14,41 @@ minetest.register_node("cops:pig_spawner", {
 
 minetest.register_abm({
     nodenames = {"cops:pig_spawner"},
-    --neighbors = {"default:water_source", "default:water_flowing"},
-    interval = 30, -- Run every 10 seconds
-    chance = 5, -- One node has a chance of 1 in 50 to get selected
+    interval = 30,
+    chance = 5,
     action = function(pos, node, active_object_count, active_object_count_wider)
-		minetest.add_entity(pos, "cops:cop_regular_female")
+		local i = math.random(0, 2)
+		if i == 0 then
+			minetest.add_entity(pos, "cops:cop_regular_female")
+		
+		
+		elseif i == 1 then
+			minetest.add_entity(pos, "cops:cop_regular_male")
+		
+		
+		elseif i == 2 then
+			minetest.add_entity(pos, "cops:cop_armedthug")
+		end
+    end})
+	
+minetest.register_abm({
+    nodenames = {"main:bricks_stone"},
+    interval = 40,
+    chance = 50,
+    action = function(pos, node, active_object_count, active_object_count_wider)
+		newPos = {x = pos.x, y = pos.y + 2, z = pos.z}
+		local i = math.random(0, 2)
+		if i == 0 then
+			minetest.add_entity(newPos, "cops:cop_regular_female")
+		
+		
+		elseif i == 1 then
+			minetest.add_entity(newPos, "cops:cop_regular_male")
+		
+		
+		elseif i == 2 then
+			minetest.add_entity(newPos, "cops:cop_armedthug")
+		end
     end})
 
 -- Cops