update integration test to minetest 5.2.0

Fixes https://github.com/stujones11/minetest-3d_armor/issues/174

3d_armor/api.lua

@@ -316,6 +316,8 @@ armor.punch = function(self, player, hitter, time_from_last_punch, tool_capabili
 	if not name then
 		return
 	end
+	local set_state
+	local set_count
 	local state = 0
 	local count = 0
 	local recip = true
@@ -376,11 +378,17 @@ armor.punch = function(self, player, hitter, time_from_last_punch, tool_capabili
 			end
 			if damage == true then
 				self:damage(player, i, stack, use)
+				set_state = self.def[name].state
+				set_count = self.def[name].count
 			end
 			state = state + stack:get_wear()
 			count = count + 1
 		end
 	end
+	if set_count and set_count ~= count then
+		state = set_state or state
+		count = set_count or count
+	end
 	self.def[name].state = state
 	self.def[name].count = count
 end
@@ -470,7 +478,8 @@ end
 armor.load_armor_inventory = function(self, player)
 	local _, inv = self:get_valid_player(player, "[load_armor_inventory]")
 	if inv then
-		local armor_list_string = player:get_attribute("3d_armor_inventory")
+		local meta = player:get_meta()
+		local armor_list_string = meta:get_string("3d_armor_inventory")
 		if armor_list_string then
 			inv:set_list("armor",
 				self:deserialize_inventory_list(armor_list_string))
@@ -482,7 +491,8 @@ end
 armor.save_armor_inventory = function(self, player)
 	local _, inv = self:get_valid_player(player, "[save_armor_inventory]")
 	if inv then
-		player:set_attribute("3d_armor_inventory",
+		local meta = player:get_meta()
+		meta:set_string("3d_armor_inventory",
 			self:serialize_inventory_list(inv:get_list("armor")))
 	end
 end
@@ -523,7 +533,7 @@ armor.drop_armor = function(pos, stack)
 	if node then
 		local obj = minetest.add_item(pos, stack)
 		if obj then
-			obj:setvelocity({x=math.random(-1, 1), y=5, z=math.random(-1, 1)})
+			obj:set_velocity({x=math.random(-1, 1), y=5, z=math.random(-1, 1)})
 		end
 	end
 end

3d_armor/armor.lua

@@ -79,6 +79,19 @@ if armor.materials.wood then
 		damage_groups = {cracky=3, snappy=2, choppy=3, crumbly=2, level=1},
 		groups = {armor_feet=1, armor_heal=0, armor_use=2000, flammable=1},
 	})
+	local wood_armor_fuel = {
+		helmet = 6,
+		chestplate = 8,
+		leggings = 7,
+		boots = 5
+	}
+	for armor, burn in pairs(wood_armor_fuel) do
+		minetest.register_craft({
+			type = "fuel",
+			recipe = "3d_armor:" .. armor .. "_wood",
+			burntime = burn,
+		})
+	end
 end
 
 if armor.materials.cactus then
@@ -110,6 +123,19 @@ if armor.materials.cactus then
 		armor_groups = {fleshy=5},
 		damage_groups = {cracky=3, snappy=3, choppy=2, crumbly=2, level=1},
 	})
+	local cactus_armor_fuel = {
+		helmet = 14,
+		chestplate = 16,
+		leggings = 15,
+		boots = 13
+	}
+	for armor, burn in pairs(cactus_armor_fuel) do
+		minetest.register_craft({
+			type = "fuel",
+			recipe = "3d_armor:" .. armor .. "_cactus",
+			burntime = burn,
+		})
+	end
 end
 
 if armor.materials.steel then

3d_armor/init.lua

@@ -128,7 +128,8 @@ local function validate_armor_inventory(player)
 		return
 	end
 	local armor_prev = {}
-	local armor_list_string = player:get_attribute("3d_armor_inventory")
+	local attribute_meta = player:get_meta() -- I know, the function's name is weird but let it be like that. ;)
+	local armor_list_string = attribute_meta:get_string("3d_armor_inventory")
 	if armor_list_string then
 		local armor_list = armor:deserialize_inventory_list(armor_list_string)
 		for i, stack in ipairs(armor_list) do
@@ -392,8 +393,9 @@ if armor.config.punch_damage == true then
 	end)
 end
 
-minetest.register_on_player_hpchange(function(player, hp_change)
+minetest.register_on_player_hpchange(function(player, hp_change, reason)
-	if player and hp_change < 0 then
+	if player and reason.type ~= "drown" and reason.hunger == nil
+			and hp_change < 0 then
 		local name = player:get_player_name()
 		if name then
 			local heal = armor.def[name].heal
@@ -428,7 +430,7 @@ minetest.register_globalstep(function(dtime)
 	end
 end)
 
--- Fire Protection and water breating, added by TenPlus1
+-- Fire Protection and water breathing, added by TenPlus1.
 
 if armor.config.fire_protect == true then
 	-- override hot nodes so they do not hurt player anywhere but mod

3d_armor/mod.conf

@@ -0,0 +1,4 @@
+name = 3d_armor
+depends = default
+optional_depends = player_monoids, armor_monoid, pova, fire, ethereal, bakedclay, intllib
+description = Adds craftable armor that is visible to other players.