mods/mob/api/api_hook.lua

   1 --class
   2 mobs = {}
   3
   4 local path = minetest.get_modpath(minetest.get_current_modname()).."/api/"
   5 dofile(path.."movement.lua")
   6 dofile(path.."interaction.lua")
   7 dofile(path.."data_handling.lua")
   8 dofile(path.."head_code.lua")
   9 dofile(path.."animation.lua")
  10 dofile(path.."timers.lua")
  11
  12 mobs.register_mob = function(def)
  13
  14
  15
  16 mob_register = {}
  17
  18 ------------------------------------------------
  19 mob_register.initial_properties = {
  20         physical = def.physical,
  21         collide_with_objects = def.collide_with_objects,
  22         collisionbox = def.collisionbox,
  23         visual = def.visual,
  24         visual_size = def.visual_size,
  25         mesh = def.mesh,
  26         textures = def.textures,
  27         is_visible = def.is_visible,
  28         pointable = def.pointable,
  29         automatic_face_movement_dir = def.automatic_face_movement_dir,
  30         automatic_face_movement_max_rotation_per_sec = def.automatic_face_movement_max_rotation_per_sec,
  31         makes_footstep_sound = def.makes_footstep_sound,
  32 }
  33
  34
  35 mob_register.hp = def.hp
  36 mob_register.max_speed = def.max_speed
  37 mob_register.jump_timer = 0
  38
  39 mob_register.hurt_inside_timer = 0
  40 mob_register.death_animation_timer = 0
  41 mob_register.dead = false
  42
  43 mob_register.mob = true
  44 mob_register.hostile = def.hostile
  45
  46 mob_register.hostile_timer = 0
  47 mob_register.timer = 0
  48
  49 mob_register.state = def.state
  50
  51 mob_register.hunger = 200
  52
  53 mob_register.view_distance = def.view_distance
  54
  55 mob_register.punch_timer = 0
  56 mob_register.punched_timer = 0
  57
  58 mob_register.death_rotation = def.death_rotation
  59
  60 mob_register.head_mount = def.head_mount
  61
  62 mob_register.hurt_sound = def.hurt_sound
  63 mob_register.die_sound = def.die_sound
  64
  65 mob_register.attack_type = def.attack_type
  66 mob_register.explosion_radius = def.explosion_radius
  67 mob_register.explosion_power = def.explosion_power
  68 mob_register.tnt_timer = nil
  69 mob_register.explosion_time = def.explosion_time
  70
  71 mob_register.custom_function_begin = def.custom_function_begin
  72 mob_register.custom_function_end = def.custom_function_end
  73 mob_register.projectile_timer_cooldown = def.projectile_timer_cooldown
  74
  75 mob_register.projectile_timer = 0
  76 mob_register.projectile_type = def.projectile_type
  77
  78
  79 mob_register.item_drop = def.item_drop
  80 mob_register.item_minimum = def.item_minimum or def.item_amount
  81 mob_register.item_amount = def.item_amount
  82
  83 mob_register.die_in_light = def.die_in_light
  84 mob_register.die_in_light_level = def.die_in_light_level
  85
  86
  87 mobs.create_movement_functions(def,mob_register)
  88 mobs.create_interaction_functions(def,mob_register)
  89 mobs.create_data_handling_functions(def,mob_register)
  90 mobs.create_animation_functions(def,mob_register)
  91 mobs.create_timer_functions(def,mob_register)
  92 --only creat internal head animation functions if has head
  93 if def.has_head == true then
  94     mobs.create_head_functions(def,mob_register)
  95 end
  96
  97
  98 mob_register.on_step = function(self, dtime)
  99     if self.custom_function_begin then
 100         self.custom_function_begin(self,dtime)
 101     end
 102         if self.dead == false and self.death_animation_timer == 0 then
 103                 self.move(self,dtime)
 104                 self.set_animation(self)
 105
 106         if self.look_around then
 107             self.look_around(self,dtime)
 108         end
 109
 110                 self.manage_punch_timer(self,dtime)
 111                 --self.debug_nametag(self,dtime)
 112         else
 113                 self.manage_death_animation(self,dtime)
 114         end
 115         --fix zombie state again
 116         if self.dead == true and self.death_animation_timer <= 0 then
 117                 self.on_death(self)
 118         end
 119
 120     if self.tnt_timer then
 121         self.manage_explode_timer(self,dtime)
 122     end
 123
 124     if self.projectile_timer then
 125         self.manage_projectile_timer(self,dtime)
 126     end
 127
 128     if self.custom_function_end then
 129         self.custom_function_end(self,dtime)
 130     end
 131 end
 132
 133 minetest.register_entity("mob:"..def.mobname, mob_register)
 134
 135
 136 if def.has_head == true then
 137     mob_register.head = {}
 138     mob_register.head.initial_properties = {
 139         hp_max = 1,
 140         physical = false,
 141         collide_with_objects = false,
 142         collisionbox = {0, 0, 0, 0, 0, 0},
 143         visual =  def.head_visual,
 144         visual_size = def.head_visual_size,
 145         mesh = def.head_mesh,
 146         textures = def.head_textures,
 147         is_visible = true,
 148         pointable = false,
 149         --automatic_face_movement_dir = 0.0,
 150         --automatic_face_movement_max_rotation_per_sec = 600,
 151     }
 152
 153     --remove the head if no body
 154     mob_register.head.on_step = function(self, dtime)
 155         if self.parent == nil then
 156             self.object:remove()
 157         end
 158     end
 159     minetest.register_entity("mob:head"..def.mobname, mob_register.head)
 160 end
 161 ------------------------------------------------
 162
 163 end