Rewrite mod, push to 2.0

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

1 files changed, 46 insertions, 0 deletions

diff --git a/functions.lua b/functions.lua
new file mode 100644
index 0000000..a7063d9
--- /dev/null
+++ b/functions.lua
@@ -0,0 +1,46 @@
+function hud.read_conf()
+	local mod_path = minetest.get_modpath("hud")
+	local set = io.open(mod_path .. "/hud.conf", "r")
+	if set then
+		dofile(mod_path .. "/hud.conf")
+		set:close()
+	end
+end
+
+function hud.notify_hunger(delay, use)
+	local txt_part = "enable"
+	if use then
+		txt_part = "use"
+	end
+	minetest.after(delay, function()
+		minetest.chat_send_all("#Better HUD: You can't " .. txt_part .. " hunger without the \"hunger\" mod")
+		minetest.chat_send_all("	Enable it or download it from \"https://github.com/BlockMen/hunger\"")
+	end)
+end
+
+function hud.player_event(player, event)
+   --needed for first update called by on_join
+   minetest.after(0, function()
+	if event == "health_changed" then
+		for _,v in pairs(hud.damage_events) do
+			if v.func then
+				v.func(player)
+			end
+		end
+	end
+
+	if event == "breath_changed" then
+		for _,v in pairs(hud.breath_events) do
+			if v.func then
+				v.func(player)
+			end
+		end
+	end
+
+	if event == "hud_changed" then--called when flags changed
+
+	end
+    end)
+end
+
+core.register_playerevent(hud.player_event)