Rewrite mod, push to 2.0

- Seperated hunger -> https://github.com/BlockMen/hunger
- Added API

1 files changed, 61 insertions, 0 deletions

diff --git a/legacy.lua b/legacy.lua
new file mode 100644
index 0000000..596ada3
--- /dev/null
+++ b/legacy.lua
@@ -0,0 +1,61 @@
+-- Armor
+function hud.set_armor()
+end
+
+if hud.show_armor then
+    local shields = minetest.get_modpath("shields") ~= nil
+    local armor_org_func = armor.update_armor
+
+    local function get_armor_lvl(def)
+	-- items/protection based display
+	local lvl = def.level or 0
+	local max = 63 -- full diamond armor
+	if shields then
+		max = 84.14 -- full diamond armor + diamond shield
+	end
+	-- TODO: is there a sane way to read out max values?
+	local ret = lvl/max
+	if ret > 1 then
+		ret = 1
+	end
+	
+	return tonumber(20 * ret)
+    end
+
+    function armor.update_armor(self, player)
+	armor_org_func(self, player)
+	local name = player:get_player_name()
+	local def = self.def
+	local armor_lvl = 0
+	if def[name] and def[name].level then
+		armor_lvl = get_armor_lvl(def[name])
+	end
+	hud.change_item(player, "armor", {number = armor_lvl})
+    end
+end
+
+-- Hunger related functions
+if not hud.show_hunger then
+    function hud.set_hunger()
+	hud.notify_hunger(1, true)
+    end
+
+    function hud.get_hunger()
+	hud.notify_hunger(1, true)
+    end
+
+    function hud.item_eat(hp_change, replace_with_item)
+    	return function(itemstack, user, pointed_thing)
+		hud.notify_hunger(1, true)
+		local func = minetest.item_eat(hp_change, replace_with_item)
+		return func(itemstack, user, pointed_thing)
+	end
+    end
+
+    function hud.save_hunger()
+	hud.notify_hunger(1, true)
+    end
+    function hud.load_hunger(player)
+	hud.notify_hunger(1, true)
+    end
+end