luacheck and fixes / no dep on vacuum

.github/workflows/luacheck.yml

@@ -0,0 +1,17 @@
+name: luacheck
+
+on: [push]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+    - name: apt
+      run: sudo apt-get install -y luarocks
+    - name: luacheck install
+      run: luarocks install --local luacheck
+    - name: luacheck run
+      run: $HOME/.luarocks/bin/luacheck ./

.luacheckrc

@@ -0,0 +1,22 @@
+unused_args = false
+allow_defined_top = true
+
+globals = {
+	"spacesuit",
+}
+
+read_globals = {
+	-- Stdlib
+	string = {fields = {"split"}},
+	table = {fields = {"copy", "getn"}},
+	"call",
+
+	-- Minetest
+	"minetest",
+	"vector", "ItemStack",
+	"dump", "VoxelArea",
+
+	-- Deps
+	"unified_inventory", "default", "monitoring",
+	"armor"
+}

depends.txt

@@ -1,3 +1,2 @@
 default
 3d_armor
-vacuum?

drowning.lua

@@ -8,9 +8,7 @@ minetest.register_globalstep(function(dtime)
 		local t0 = minetest.get_us_time()
 
 		for _,player in ipairs(minetest.get_connected_players()) do
-			local name = player:get_player_name()
-
-			local name, armor_inv = armor.get_valid_player(armor, player, "[spacesuit]")
+			local _, armor_inv = armor.get_valid_player(armor, player, "[spacesuit]")
 
 			local has_helmet = armor_inv:contains_item("armor", "spacesuit:helmet")
 			local has_chestplate = armor_inv:contains_item("armor", "spacesuit:chestplate")
@@ -30,7 +28,7 @@ minetest.register_globalstep(function(dtime)
 					if not stack:is_empty() then
 						local name = stack:get_name()
 						if name:sub(1, 10) == "spacesuit:" then
-  						local use = minetest.get_item_group(name, "armor_use") * timer or 0
+							local use = minetest.get_item_group(name, "armor_use") * timer or 0
 							armor:damage(player, i, stack, use)
 						end
 					end

hud.lua

@@ -161,9 +161,6 @@ spacesuit.set_player_wearing = function(player, has_full_suit, has_helmet, armor
 		-- player wears it
 		update_hud(player, has_full_suit, armor_list)
 
-	elseif not hud_data and not has_helmet then
-		-- player does not wear it
-
 	elseif hud_data and not has_helmet then
 		-- player stopped wearing
 		remove_hud(player)
@@ -177,5 +174,3 @@ spacesuit.set_player_wearing = function(player, has_full_suit, has_helmet, armor
 
 	end
 end
-
-

readme.md

@@ -1,11 +1,10 @@
 
 # Intro
 
-Spacesuit for minetest
+Spacesuit mod for minetest
 
 # Dependencies
 * 3d_armor
-* vacuum?
 
 # Features
 * Breathe in vacuum or water

repair.lua

@@ -1,26 +0,0 @@
-local has_vacuum = minetest.get_modpath("vacuum")
-
-if has_vacuum then
-
-	function repair_recipe(partname)
-		minetest.register_craft({
-			type = "shapeless",
-			output = partname,
-			recipe = {
-				"vacuum:air_bottle",
-				partname
-			},
-			replacements = {
-				{"vacuum:air_bottle", "vessels:steel_bottle"}
-			}
-		})
-	end
-
-	repair_recipe("spacesuit:helmet")
-	repair_recipe("spacesuit:chestplate")
-	repair_recipe("spacesuit:pants")
-	repair_recipe("spacesuit:boots")
-
-
-end
-