Update to 0.2

init.lua

@@ -8,65 +8,77 @@ local air_hud = {}
 
 local SAVE_INTERVAL = 0.5*60--currently useless
 
-local ENABLE_HUNGER = minetest.setting_getbool("enable_damage") -- set to false if no hunger wanted
-local NO_HUNGER_TIME = 300 --=5min (so 1h playing == hunger)
+--default settings
+HUD_DISABLE_DROWNING = true
+HUD_ENABLE_HUNGER = minetest.setting_getbool("enable_damage")
+HUD_HUNGER_TICK = 300
+HUD_CROSSHAIR_POS = {x=0.5, y=0.5}
+HUD_HEALTH_POS = {x=0.5,y=1}
+HUD_HEALTH_OFFSET = {x=-175,y=-60}
+HUD_HUNGER_POS = {x=0.5,y=1}
+HUD_HUNGER_OFFSET = {x=15,y=-60}
+
+--load costum settings
+local set = io.open(minetest.get_modpath("hud").."/hud.conf", "r")
+if set then dofile(minetest.get_modpath("hud").."/hud.conf") end
 
 --minetest.after(SAVE_INTERVAL, timer, SAVE_INTERVAL)
 
 local function hide_builtin(player)
-	 player:hud_set_flags({crosshair = false, hotbar = true, healthbar = false, wielditem = true, breathbar = false})
+	 player:hud_set_flags({crosshair = false, hotbar = true, healthbar = false, wielditem = true, breathbar = DISABLE_DROWNING})
 end
 
+
 local function costum_hud(player)
 --crosshair
         player:hud_add({
             hud_elem_type = "image",
             text = "hud_cross.png",
-            position = {x=0.5, y=0.5},
+            position = HUD_CROSSHAIR_POS,
             scale = {x=1, y=1},
         })
-if minetest.setting_getbool("enable_damage") then
---hunger
+ if minetest.setting_getbool("enable_damage") then
+ --hunger
         player:hud_add({
 		hud_elem_type = "statbar",
-		position = {x=0.5,y=1},
+		position = HUD_HUNGER_POS,
 		scale = {x=1, y=1},
 		text = "hud_hunger_bg.png",
 		number = 20,
 		alignment = {x=-1,y=-1},
-		offset = {x=15,y=-60},
+		offset = HUD_HUNGER_OFFSET,
 	})
 
 	hunger_hud[player:get_player_name()] = player:hud_add({
 		hud_elem_type = "statbar",
-		position = {x=0.5,y=1},
+		position = HUD_HUNGER_POS,
 		scale = {x=1, y=1},
 		text = "hud_hunger_fg.png",
 		number = 20,
 		alignment = {x=-1,y=-1},
-		offset = {x=15,y=-60},
+		offset = HUD_HUNGER_OFFSET,
 	})
---health
+ --health
         player:hud_add({
 		hud_elem_type = "statbar",
-		position = {x=0.5,y=1},
+		position = HUD_HEALTH_POS,
 		scale = {x=1, y=1},
 		text = "hud_heart_bg.png",
 		number = 20,
 		alignment = {x=-1,y=-1},
-		offset = {x=-175,y=-60},
+		offset = HUD_HEALTH_OFFSET,
 	})
 
 	health_hud[player:get_player_name()] = player:hud_add({
 		hud_elem_type = "statbar",
-		position = {x=0.5,y=1},
+		position = HUD_HEALTH_POS,
 		scale = {x=1, y=1},
 		text = "hud_heart_fg.png",
 		number = player:get_hp(),
 		alignment = {x=-1,y=-1},
-		offset = {x=-175,y=-60},
+		offset = HUD_HEALTH_OFFSET,
 	})
-end
+ end
 
 end
 
@@ -75,11 +87,13 @@ local function update_hud(player)
 --health
 	player:hud_change(health_hud[player:get_player_name()], "number", player:get_hp())
 --hunger
-	player:hud_change(hunger_hud[player:get_player_name()], "number", hud.hunger[player:get_player_name()])
+	local h = tonumber(hud.hunger[player:get_player_name()])
+	if h>20 then h=20 end
+	player:hud_change(hunger_hud[player:get_player_name()], "number", h)
 end
 
 
-local function save_hunger(player)
+function hud.save_hunger(player)
 	local file = io.open(minetest.get_worldpath().."/hud_"..player:get_player_name().."_hunger", "w+")
 	if file then
 		file:write(hud.hunger[player:get_player_name()])
@@ -89,7 +103,7 @@ end
 
 local function timer(interval, player)
 	if interval > 0 then
-		save_hunger(player)
+		hud.save_hunger(player)
 		minetest.after(interval, timer, interval, player)
 	end
 end
@@ -113,43 +127,46 @@ minetest.register_on_joinplayer(function(player)
 		hud.hunger[player:get_player_name()] = 20
 	end
 	minetest.after(0.5, function()
-		save_hunger(player)
+		hud.save_hunger(player)
 		hide_builtin(player)
 		costum_hud(player)
 	end)
 end)
 
+local tick = 0
 local timer = 0
 local timer2 = 0
 minetest.after(2.5, function()
 if minetest.setting_getbool("enable_damage") then
 	minetest.register_globalstep(function(dtime)
+	tick = tick + dtime
+	--if tick<0.5 then return end
+	--tick = 0
 	timer = timer + dtime
 	timer2 = timer2 + dtime
 		for _,player in ipairs(minetest.get_connected_players()) do
 			local h = tonumber(hud.hunger[player:get_player_name()])
-			if ENABLE_HUNGER and timer > 4 then
-				if h>=18 then
+			if HUD_ENABLE_HUNGER and timer > 4 then
+				if h>=16 then
 					player:set_hp(player:get_hp()+1)
 				elseif h==1 and minetest.setting_getbool("enable_damage") then
 					if player:get_hp()-1 >= 1 then player:set_hp(player:get_hp()-1) end
 				end
 			end
-			if ENABLE_HUNGER and timer2>NO_HUNGER_TIME then
-				--local h = tonumber(hunger[player:get_player_name()])
+			if HUD_ENABLE_HUNGER and timer2>HUD_HUNGER_TICK then
 				if h>1 then
 					h=h-1
 					hud.hunger[player:get_player_name()]=h
-					save_hunger(player)
+					hud.save_hunger(player)
 				end
 			end
 			update_hud(player)
 		end
 		if timer>4 then timer=0 end
-		if timer2>NO_HUNGER_TIME then timer2=0 end
+		if timer2>HUD_HUNGER_TICK then timer2=0 end
 	end)
 end
 end)
 
-if ENABLE_HUNGER then dofile(minetest.get_modpath("hud").."/hunger.lua") end
-dofile(minetest.get_modpath("hud").."/no_drowning.lua")
+if HUD_ENABLE_HUNGER then dofile(minetest.get_modpath("hud").."/hunger.lua") end
+if HUD_DISABLE_DROWNING then dofile(minetest.get_modpath("hud").."/no_drowning.lua") end