Apply eat effect when hunger disabled

mods/PLAYER/mcl_hunger/api.lua

@@ -0,0 +1,148 @@
+mcl_hunger.registered_foods = {}
+
+if mcl_hunger.active then
+	function mcl_hunger.get_hunger(player)
+		local hunger = player:get_attribute("mcl_hunger:hunger") or 20
+		return tonumber(hunger)
+	end
+
+	function mcl_hunger.get_saturation(player)
+		local saturation = player:get_attribute("mcl_hunger:saturation") or mcl_hunger.SATURATION_INIT
+		return tonumber(saturation)
+	end
+
+	function mcl_hunger.get_exhaustion(player)
+		local exhaustion = player:get_attribute("mcl_hunger:exhaustion") or 0
+		return tonumber(exhaustion)
+	end
+
+	function mcl_hunger.set_hunger(player, hunger, update_hudbars)
+		hunger = math.min(20, math.max(0, hunger))
+		player:set_attribute("mcl_hunger:hunger", tostring(hunger))
+		if update_hudbars ~= false then
+			hb.change_hudbar(player, "hunger", hunger)
+			mcl_hunger.update_saturation_hud(player, nil, hunger)
+		end
+		return true
+	end
+
+	function mcl_hunger.set_saturation(player, saturation, update_hudbar)
+		saturation = math.min(mcl_hunger.get_hunger(player), math.max(0, saturation))
+		player:set_attribute("mcl_hunger:saturation", tostring(saturation))
+		if update_hudbar ~= false then
+			mcl_hunger.update_saturation_hud(player, saturation)
+		end
+		return true
+	end
+
+	function mcl_hunger.set_exhaustion(player, exhaustion, update_hudbar)
+		exhaustion = math.min(mcl_hunger.EXHAUST_LVL, math.max(0.0, exhaustion))
+		player:set_attribute("mcl_hunger:exhaustion", tostring(exhaustion))
+		if update_hudbar ~= false then
+			mcl_hunger.update_exhaustion_hud(player, exhaustion)
+		end
+		return true
+	end
+
+	function mcl_hunger.exhaust(playername, increase)
+		local player = minetest.get_player_by_name(playername)
+		if not player then return false end
+		mcl_hunger.set_exhaustion(player, mcl_hunger.get_exhaustion(player) + increase)
+		if mcl_hunger.get_exhaustion(player) >= mcl_hunger.EXHAUST_LVL then
+			mcl_hunger.set_exhaustion(player, 0.0)
+			local h = nil
+			local satuchanged = false
+			local s = mcl_hunger.get_saturation(player)
+			if s > 0 then
+				mcl_hunger.set_saturation(player, math.max(s - 1.0, 0))
+				satuchanged = true
+			elseif s <= 0.0001 then
+				h = mcl_hunger.get_hunger(player)
+				h = math.max(h-1, 0)
+				mcl_hunger.set_hunger(player, h)
+				satuchanged = true
+			end
+			if satuchanged then
+				if h ~= nil then h = h end
+				mcl_hunger.update_saturation_hud(player, mcl_hunger.get_saturation(player), h)
+			end
+		end
+		mcl_hunger.update_exhaustion_hud(player, mcl_hunger.get_exhaustion(player))
+		return true
+	end
+
+	function mcl_hunger.saturate(playername, increase, update_hudbar)
+		local player = minetest.get_player_by_name(playername)
+		local ok = mcl_hunger.set_saturation(player, math.min(mcl_hunger.get_saturation(player) + increase, mcl_hunger.get_hunger(player)))
+		if update_hudbar ~= false then
+			mcl_hunger.update_saturation_hud(player, mcl_hunger.get_saturation(player), mcl_hunger.get_hunger(player))
+		end
+		return ok
+	end
+
+	function mcl_hunger.register_food(name, hunger_change, replace_with_item, poisontime, poison, exhaust, poisonchance, sound)
+		if not mcl_hunger.active then
+			return
+		end
+		local food = mcl_hunger.registered_foods
+		food[name] = {}
+		food[name].saturation = hunger_change	-- hunger points added
+		food[name].replace = replace_with_item	-- what item is given back after eating
+		food[name].poisontime = poisontime	-- time it is poisoning. If this is set, this item is considered poisonous,
+							-- otherwise the following poison/exhaust fields are ignored
+		food[name].poison = poison		-- poison damage per tick for poisonous food
+		food[name].exhaust = exhaust		-- exhaustion per tick for poisonous food
+		food[name].poisonchance = poisonchance	-- chance percentage that this item poisons the player (default: 100% if poisoning is enabled)
+		food[name].sound = sound		-- special sound that is played when eating
+	end
+
+	function mcl_hunger.stop_poison(player)
+		if not mcl_hunger.active then
+			return
+		end
+		mcl_hunger.poison_damage[player:get_player_name()] = 0
+		mcl_hunger.poison_hunger[player:get_player_name()] = 0
+		mcl_hunger.reset_bars_poison_damage(player)
+		mcl_hunger.reset_bars_poison_hunger(player)
+	end
+
+else
+	-- When hunger is disabled, the functions are basically no-ops
+
+	function mcl_hunger.get_hunger()
+		return 20
+	end
+
+	function mcl_hunger.get_saturation()
+		return mcl_hunger.SATURATION_INIT
+	end
+
+	function mcl_hunger.get_exhaustion()
+		return 0
+	end
+
+	function mcl_hunger.set_hunger()
+		return false
+	end
+
+	function mcl_hunger.set_saturation()
+		return false
+	end
+
+	function mcl_hunger.set_exhaustion()
+		return false
+	end
+
+	function mcl_hunger.exhaust()
+		return false
+	end
+
+	function mcl_hunger.saturate()
+		return false
+	end
+
+	function mcl_hunger.register_food() end
+
+	function mcl_hunger.stop_poison() end
+
+end