mods/mob/api/animation.lua

   1 --
   2 mobs.create_animation_functions = function(def,mob_register)
   3         mob_register.set_animation = function(self)
   4                 if self.speed == 0 or vector.equals(self.direction,vector.new(0,0,0)) then
   5                         self.current_animation = 0
   6                         self.object:set_animation(def.standing_frame, 1, 0, true)
   7                 else
   8                         if self.current_animation ~= 1 then
   9                                 self.object:set_animation(def.moving_frame, 1, 0, true)
  10                                 self.current_animation = 1
  11                         end
  12
  13                         local speed = self.object:get_velocity()
  14                         speed.y = 0
  15                         self.object:set_animation_frame_speed(vector.distance(vector.new(0,0,0),speed)*def.animation_multiplier)
  16                 end
  17         end
  18
  19         --this makes the mob rotate and then die
  20         mob_register.manage_death_animation = function(self,dtime)
  21                 if self.death_animation_timer >= 0 and self.dead == true then
  22                         self.death_animation_timer = self.death_animation_timer - dtime
  23
  24                         local self_rotation = self.object:get_rotation()
  25
  26                         if self.death_rotation == "x" then
  27                                 if self_rotation.x < math.pi/2 then
  28                                         self_rotation.x = self_rotation.x + (dtime*2)
  29                                         self.object:set_rotation(self_rotation)
  30                                 end
  31                         elseif self.death_rotation == "z" then
  32                                 if self_rotation.z < math.pi/2 then
  33                                         self_rotation.z = self_rotation.z + (dtime*2)
  34                                         self.object:set_rotation(self_rotation)
  35                                 end
  36                         end
  37
  38                         --print(self.death_animation_timer)
  39                         local currentvel = self.object:get_velocity()
  40                         local goal = vector.new(0,0,0)
  41                         local acceleration = vector.new(goal.x-currentvel.x,0,goal.z-currentvel.z)
  42                         acceleration = vector.multiply(acceleration, 0.05)
  43                         self.object:add_velocity(acceleration)
  44                         self.object:set_animation({x=0,y=0}, 15, 0, true)
  45                 end
  46         end
  47         return(mob_register)
  48 end