Limited health

mods/adventuretest/register_functions.lua

@@ -35,15 +35,15 @@ local function adventuretest_die_player(player)
 	end
 	bones_on_dieplayer(player)
 	skills_on_dieplayer(player)	
-  	hunger.update_hunger(player, 20)
-  	affects.player_died(player)
-  	player:set_hp(20)
-  	if sethome_respawnplayer(player) == false then  		
-  		mg_villages.spawnplayer(player)
-  	end
-  	energy.respawnplayer(player)
-  	pd.increment(name,STAT_DIED,1)
-  	return true
+	hunger.update_hunger(player, 20)
+	affects.player_died(player)
+	if sethome_respawnplayer(player) == false then  		
+		mg_villages.spawnplayer(player)
+	end
+	energy.respawnplayer(player)
+	pd.increment(name,STAT_DIED,1)
+	player:set_hp(pd.get_number(name,"max_hp"))
+	return true
 end
 
 minetest.register_on_dieplayer(adventuretest_die_player)
@@ -51,7 +51,7 @@ minetest.register_on_dieplayer(adventuretest_die_player)
 local function adventuretest_dignode(pos, node, digger)
   --print("on_dignode")
   -- going to try to consolidate all on_dignode calls here so there is only one function call
-  local name = digger:get_player_name()
+  
   -- ON DIG NODE FOR MONEY MOD
   for k,v in pairs(money.convert_items) do
     if ( node.name == money.convert_items[k].dig_block ) then     
@@ -126,9 +126,19 @@ minetest.register_on_generated(on_generated)
 
 local function on_join(player)	
 	pd.load_player(player:get_player_name())
+	local name = player:get_player_name()
 	if minetest.setting_getbool("enable_damage") then
 		hunger_join_player(player)
 	end
+	-- for backward compatibility if player was created before max hp was added
+	if pd.get_number(name,"max_hp") == 0 then
+		local l = pd.get(name,"level")
+		local hp = 6 + (( math.floor(l.level / 2) ) * 2)
+		if hp > 20 then
+			hp = 20
+		end
+		pd.set(name,"max_hp",hp)
+	end
 end
 minetest.register_on_joinplayer(on_join)
 
@@ -151,6 +161,8 @@ local function on_new(player)
 	pd.set(name,"jump",1)
 	pd.set(name,"gravity",1)
 	pd.set(name,"level", {level=1,exp=0})
+	pd.set(name,"max_health",6)
+	player:set_hp(6)
 	skills.set_default_skills(name)
 	pd.save_player(name)
 	mg_villages.on_newplayer(player)

mods/energy/energy.lua

@@ -17,11 +17,15 @@ function energy.update_energy(p,name,dtime)
 					if math.random(0,4) == 1 then
 						minetest.sound_play("default_snore",{object=p})
 					end
-					p:set_hp(p:get_hp()+2)
+					if p:get_hp() < pd.get_number(name,"max_hp") then
+						p:set_hp(p:get_hp()+2)
+					end
 				end
 				if anim.animation == "sit" then
 					adj = adj + 0.5
-					p:set_hp(p:get_hp()+1)
+					if p:get_hp() < pd.get_number(name,"max_hp") then
+						p:set_hp(p:get_hp()+1)
+					end
 				end
 				
 					-- adjust their energy

mods/hud/builtin.lua

@@ -32,7 +32,7 @@ if damage_enabled then
 	number = 20,
 	alignment = {x = -1, y = -1},
 	offset = HUD_HEALTH_OFFSET,
-	background = "hud_heart_bg.png",
+	--background = "hud_heart_bg.png",
 	events = {
 		 {
 			type = "damage",

mods/hunger/functions.lua

@@ -94,11 +94,13 @@ function do_health_tick(player,name,dtime)
 
 	-- heal player by 1 hp if not dead and saturation is > 15 (of 30)
 	if lvl > HUNGER_HEAL_LVL and air > 0 then
-		player:set_hp(hp + HUNGER_HEAL)
+		if hp < pd.get_number(name,"max_hp") then
+			player:set_hp(hp + HUNGER_HEAL)
+		end
 	end
 
 	-- or damage player by 1 hp if saturation is < 2 (of 30)
-	if lvl < HUNGER_STARVE_LVL then
+	if lvl < HUNGER_STARVE_LVL then		
 		player:set_hp(hp - HUNGER_STARVE)
 	end
 end
@@ -148,6 +150,7 @@ function hunger.item_eat(hunger_change, replace_with_item, poisen, heal, sound)
 		local name = user:get_player_name()
 		local sat = pd.get_number(name,"hunger_lvl")
 		local hp = user:get_hp()
+		local max_hp = pd.get_number(name,"max_hp")
 		-- Saturation
 		if sat < HUNGER_MAX and hunger_change then
 			sat = sat + hunger_change
@@ -157,10 +160,10 @@ function hunger.item_eat(hunger_change, replace_with_item, poisen, heal, sound)
 			end
 		end
 		-- Healing
-		if hp < 20 and heal then
+		if hp < max_hp and heal then
 			hp = hp + heal
-			if hp > 20 then
-				hp = 20
+			if hp > max_hp then
+				hp = max_hp
 			end
 			user:set_hp(hp)
 		end

mods/minetest-3d_armor/3d_armor/armor.lua

@@ -144,6 +144,9 @@ armor.update_armor = function(self, player)
 		self.def[name].state = state
 		self.def[name].count = items
 		if heal_max > math.random(100) then
+			if self.player_hp[name] > pd.get_number(name,"max_hp") then
+				self.player_hp[name] = pd.get_number(name,"max_hp")
+			end
 			player:set_hp(self.player_hp[name])
 			return
 		end

mods/skills/init.lua

@@ -72,6 +72,11 @@ function skills.add_exp(name, exp)
 			gain = 10.0,
 		})
 		pd.set(name,"level",l)
+		local hp = 6 + (( math.floor(l.level / 2) ) * 2)
+		if hp > 20 then
+			hp = 20
+		end
+		pd.set(name,"max_hp",hp) 
 	end	
 end