mods/mob/api/data_handling.lua

   1 local vector,minetest,math,pairs = vector,minetest,math,pairs
   2 --
   3 mobs.create_data_handling_functions = function(def,mob_register)
   4
   5         --mob_register.get_staticdata = function(self)
   6                 --[[
   7                 return minetest.serialize({
   8                         --range = self.range,
   9                         hp = self.hp,
  10                         hunger = self.hunger,
  11                         hostile = self.hostile,
  12                         hostile_timer = self.hostile_timer,
  13                         death_animation_timer = self.death_animation_timer,
  14                         dead = self.dead,
  15                         tnt_timer = self.tnt_timer,
  16                         tnt_tick_timer = self.tnt_tick_timer,
  17                         tnt_mod_state = self.tnt_mod_state,
  18                         punch_timer = self.punch_timer,
  19                         projectile_timer = self.projectile_timer,
  20                         scared = self.scared,
  21                         scared_timer = self.scared_timer,
  22                         c_mob_data = self.c_mob_data,
  23                         on_fire = self.on_fire,
  24                 })
  25                 ]]--
  26         --end
  27
  28         mob_register.on_activate = function(self)--, staticdata, dtime_s)
  29                 --[[
  30                 if string.sub(staticdata, 1, string.len("return")) == "return" then
  31                         local data = minetest.deserialize(staticdata)
  32                         if data and type(data) == "table" then
  33                                 --self.range = data.range
  34                                 self.hp = data.hp
  35                                 self.hunger = data.hunger
  36                                 self.hostile = data.hostile
  37                                 self.hostile_timer = data.hostile_timer
  38                                 self.death_animation_timer = data.death_animation_timer
  39                                 self.dead = data.dead
  40                                 self.tnt_timer = data.tnt_timer
  41                                 self.tnt_tick_timer = data.tnt_tick_timer
  42                                 self.tnt_mod_state = data.tnt_mod_state
  43                                 self.punch_timer = data.punch_timer
  44                                 self.projectile_timer = data.projectile_timer
  45                                 self.scared = data.scared
  46                                 self.scared_timer = data.scared_timer
  47                                 self.c_mob_data = data.c_mob_data
  48                                 self.on_fire = data.on_fire
  49                         end
  50                 end
  51                 ]]--
  52                 --set up mob
  53                 self.object:set_armor_groups({immortal = 1})
  54                 --self.object:set_velocity({x = math.random(-5,5), y = 5, z = math.random(-5,5)})
  55                 self.object:set_acceleration(def.gravity)
  56                 self.object:set_animation(def.standing_frame, 0, 0, true)
  57                 self.current_animation = 0
  58                 self.object:set_hp(self.hp)
  59                 self.direction = vector.new(math.random()*math.random(-1,1),0,math.random()*math.random(-1,1))
  60
  61
  62                 --set the head up
  63                 if self.head_bone then
  64                         self.object:set_bone_position(self.head_bone, self.head_position_correction, vector.new(0,0,0))
  65                 end
  66                 self.is_mob = true
  67                 self.object:set_armor_groups({immortal = 1})
  68
  69                 if self.custom_on_activate then
  70                         self.custom_on_activate(self)
  71                 end
  72
  73                 if self.on_fire == true then
  74                         start_fire(self.object)
  75                 end
  76
  77                 --use this to handle the global mob table
  78                 --minetest.after(0,function()
  79                 --      self.deactivating = true
  80                 --end)
  81         end
  82
  83         --this is the info on the mob
  84         mob_register.debug_nametag = function(self,dtime)
  85                 --we're doing this to the child because the nametage breaks the
  86                 --animation on the mob's body
  87
  88                 --we add in items we want to see in this list
  89                 local debug_items = {"hostile","hostile_timer"}
  90                 local text = ""
  91                 for _,item in pairs(debug_items) do
  92                         if self[item] ~= nil then
  93                                 text = text..item..": "..tostring(self[item]).."\n"
  94                         end
  95                 end
  96                 self.object:set_nametag_attributes({
  97                 color = "white",
  98                 text = text
  99                 })
 100         end
 101         return(mob_register)
 102 end