re-check player hp before healing

mobs_api.lua

@@ -115,6 +115,38 @@ mobs.npcs.message_on_rightclick = function(self,player,data)
 	mobs.npcs.send_chat_message(playername,msg,mobname)
 end
 
+local function heal_loop(player,hp_max,c)
+
+	local hp = player:get_hp()	
+	local hp = hp + 1
+	if hp > hp_max then hp = hp_max end	
+	-- Set new hp
+	player:set_hp(hp)
+
+	-- Start couning in case to avoid endless loop in case the player is hurting while healing...
+	if not c then
+		c = 1 
+	else
+		c = c+1
+	end
+	
+	-- Start again if health is not maxed
+	-- And loop as not reached its limit (30)
+	if ( c <= 30 ) and ( hp < hp_max ) then
+		minetest.after(1,heal_loop,player,hp_max,c)
+	end
+end
+
+mobs.npcs.heal_on_rightclick = function(self,player,data)
+
+	
+	-- Get current HP and HP_MAX
+	-- local hp = player:get_hp()	
+	local hp_max = player:get_properties().hp_max
+	-- Calculate new hp
+	heal_loop(player,hp_max)
+	mobs.npcs.message_on_rightclick(self,player,data)
+end
 
 
 -- Register messages

npc_custom.lua

@@ -121,7 +121,16 @@ mobs.npcs.interactions = {
             },
         on_rightclick = mobs.npcs.message_on_rightclick,
     },
-	
+	-- TODO: Set a timeout between heals with a different message too
+	-- TODO: Or set a limit per player per days 
+    heal = { 
+        icon = icprefix..'healer.png',
+        desc = S("Heal the player"),
+        formfields = {
+            {'textarea','message','',4},
+            },
+        on_rightclick = mobs.npcs.heal_on_rightclick,
+    },
 	-- Following actions are planned but do not exist at the moment
     --
     dialog = { 
@@ -139,11 +148,6 @@ mobs.npcs.interactions = {
         desc = S("Open a special inventory where the player can give item and received some transformed output"),
         disabled = true,
     },
-    heal = { 
-        icon = icprefix..'healer.png',
-        desc = S("Heal the player"),
-        disabled = true,
-    },
     give = { 
         icon = icprefix..'giver.png',
         desc = S("Give something to the player"),
@@ -170,10 +174,10 @@ mob_def._spawner_pos = nil
 local textures_string
 
 -- Get textures
-local textures = mobs.npcs.get_textures_array("character_lambda_",modname)
-if textures then 
-    mob_def.textures = textures
-end
+-- local textures = mobs.npcs.get_textures_array("character_lambda_",modname)
+-- if textures then 
+    -- mob_def.textures = textures
+-- end
 
 
 
@@ -414,7 +418,7 @@ mobs.npcs.update_cmob_properties = function(pos, player, mob)
     -- Register to global table
     set_mob_data(pos,data)
    
-    print(dump(self))
+    -- print(dump(self))
 
 end