mods/mob/api/data_handling.lua

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