mods/mob/api/api_hook.lua

   1 local minetest = minetest
   2 --class
   3 mobs = {}
   4
   5 local path = minetest.get_modpath(minetest.get_current_modname()).."/api/"
   6 dofile(path.."movement.lua")
   7 dofile(path.."interaction.lua")
   8 dofile(path.."data_handling.lua")
   9 dofile(path.."head_code.lua")
  10 dofile(path.."animation.lua")
  11 dofile(path.."timers.lua")
  12
  13 mobs.register_mob = function(def)
  14
  15
  16
  17 local mob_register = {}
  18
  19 ------------------------------------------------
  20 mob_register.initial_properties = {
  21         physical = def.physical,
  22         collide_with_objects = def.collide_with_objects,
  23         collisionbox = def.collisionbox,
  24         visual = def.visual,
  25         visual_size = def.visual_size,
  26         mesh = def.mesh,
  27         textures = def.textures,
  28         is_visible = def.is_visible,
  29         pointable = def.pointable,
  30         automatic_face_movement_dir = def.automatic_face_movement_dir,
  31         automatic_face_movement_max_rotation_per_sec = def.automatic_face_movement_max_rotation_per_sec,
  32         makes_footstep_sound = def.makes_footstep_sound,
  33 }
  34
  35
  36 mob_register.hp = def.hp
  37 mob_register.max_speed = def.max_speed
  38 mob_register.jump_timer = 0
  39
  40
  41 if def.head_bone then
  42         mob_register.head_bone = def.head_bone
  43         mobs.create_head_functions(def,mob_register)
  44         mob_register.debug_head_pos = def.debug_head_pos
  45         mob_register.head_directional_offset = def.head_directional_offset
  46         mob_register.head_height_offset = def.head_height_offset
  47         mob_register.head_rotation_offset = def.head_rotation_offset
  48         mob_register.head_position_correction = def.head_position_correction
  49         mob_register.head_coord = def.head_coord
  50         mob_register.flip_pitch = def.flip_pitch
  51 else
  52         --print("create some other functions to turn mob " .. def.mobname)
  53 end
  54
  55 mob_register.hurt_inside_timer = 0
  56 mob_register.death_animation_timer = 0
  57 mob_register.dead = false
  58
  59 mob_register.mob = true
  60 mob_register.mobname = def.mobname
  61
  62 mob_register.hostile = def.hostile
  63 if def.friendly_in_daylight == true then
  64         mob_register.friendly_in_daylight = def.friendly_in_daylight
  65         mob_register.friendly_in_daylight_timer = 0
  66 end
  67
  68 mob_register.hostile_cooldown = def.hostile_cooldown
  69
  70 mob_register.hostile_timer = 0
  71 mob_register.timer = 0
  72
  73 mob_register.state = def.state
  74
  75 mob_register.hunger = 200
  76
  77 mob_register.view_distance = def.view_distance
  78
  79 mob_register.punch_timer = 0
  80 mob_register.punched_timer = 0
  81 mob_register.group_attack = def.group_attack
  82
  83 mob_register.death_rotation = def.death_rotation
  84
  85 mob_register.head_mount = def.head_mount
  86 mob_register.rotational_correction = def.rotational_correction or 0
  87
  88 mob_register.hurt_sound = def.hurt_sound
  89 mob_register.die_sound = def.die_sound
  90
  91 mob_register.attack_type = def.attack_type
  92 if def.attack_type == "explode" then
  93         mob_register.tnt_tick_timer = 0
  94         mob_register.explosion_type = def.explosion_type
  95 end
  96 mob_register.explosion_radius = def.explosion_radius
  97 mob_register.explosion_power = def.explosion_power
  98 mob_register.tnt_timer = nil
  99 mob_register.explosion_time = def.explosion_time
 100 mob_register.explosion_blink_color = def.explosion_blink_color or "white"
 101 mob_register.explosion_blink_timer = def.explosion_blink_timer or 0.2
 102
 103 mob_register.custom_function_begin = def.custom_function_begin
 104 mob_register.custom_function = def.custom_function
 105 mob_register.custom_function_end = def.custom_function_end
 106
 107 mob_register.projectile_timer_cooldown = def.projectile_timer_cooldown
 108 mob_register.attacked_hostile = def.attacked_hostile
 109 if not def.hostile and not def.attacked_hostile then
 110         mob_register.scared = false
 111         mob_register.scared_timer = 0
 112 end
 113 mob_register.attack_damage = def.attack_damage
 114
 115 mob_register.projectile_timer = 0
 116 mob_register.projectile_type = def.projectile_type
 117
 118 mob_register.takes_fall_damage = def.takes_fall_damage or true
 119 mob_register.make_jump_noise = def.make_jump_noise
 120 mob_register.jump_animation = def.jump_animation
 121 mob_register.jumping_frame = def.jumping_frame
 122
 123 mob_register.item_drop = def.item_drop
 124 mob_register.item_minimum = def.item_minimum or 1
 125 mob_register.item_max = def.item_max
 126
 127 mob_register.die_in_light = def.die_in_light
 128 mob_register.die_in_light_level = def.die_in_light_level
 129
 130 mob_register.current_animation = 0
 131 mob_register.hurt_color_timer = 0
 132 mob_register.damage_color = def.damage_color or "red"
 133 mob_register.custom_on_death = def.custom_on_death
 134
 135 mob_register.custom_on_activate = def.custom_on_activate
 136
 137 mob_register.custom_on_punch = def.custom_on_punch
 138
 139 mob_register.c_mob_data = def.c_mob_data
 140
 141 mob_register.deactivating = false
 142
 143 mob_register.on_fire = false
 144
 145 mob_register.fire_table = def.fire_table
 146
 147 if def.pathfinds then
 148         --mob_register.path = {}
 149         mob_register.pathfinding_timer = 0
 150 end
 151
 152 if def.custom_timer then
 153         mob_register.c_timer = 0
 154         mob_register.custom_timer = def.custom_timer
 155         mob_register.custom_timer_function = def.custom_timer_function
 156 end
 157
 158 mobs.create_movement_functions(def,mob_register)
 159 mobs.create_interaction_functions(def,mob_register)
 160 mobs.create_data_handling_functions(def,mob_register)
 161 mobs.create_animation_functions(def,mob_register)
 162 mobs.create_timer_functions(def,mob_register)
 163
 164
 165 mob_register.on_step = function(self, dtime,moveresult)
 166         if self.custom_function_begin then
 167                 self.custom_function_begin(self,dtime)
 168         end
 169
 170         self.collision_detection(self)
 171         if self.fall_damage then
 172                 self.fall_damage(self)
 173         end
 174
 175         if self.dead == false and self.death_animation_timer == 0 then
 176                 if self.do_custom_timer then
 177                         self.do_custom_timer(self,dtime)
 178                 end
 179
 180                 if self.custom_function then
 181                         self.custom_function(self,dtime,moveresult)
 182                 end
 183
 184                 self.move(self,dtime,moveresult)
 185
 186                 --self.debug_nametag(self,dtime)
 187
 188                 self.manage_hurt_color_timer(self,dtime)
 189
 190                 if self.manage_scared_timer then
 191                         self.manage_scared_timer(self,dtime)
 192                 end
 193
 194                 if self.set_animation then
 195                         self.set_animation(self)
 196                 end
 197
 198                 if self.look_around then
 199                         self.look_around(self,dtime)
 200                 end
 201
 202                 if self.pathfinding then
 203                         self.pathfinding(self,dtime)
 204                 end
 205
 206                 if self.handle_friendly_in_daylight_timer then
 207                         self.handle_friendly_in_daylight_timer(self,dtime)
 208                 end
 209
 210                 self.manage_punch_timer(self,dtime)
 211         else
 212                 self.manage_death_animation(self,dtime)
 213                 if self.move_head then
 214                         self.move_head(self,nil,dtime)
 215                 end
 216         end
 217
 218         --fix zombie state again
 219         if self.dead == true and self.death_animation_timer <= 0 then
 220                 self.on_death(self)
 221         end
 222
 223         if self.tnt_timer then
 224                 self.manage_explode_timer(self,dtime)
 225         end
 226
 227         if self.projectile_timer then
 228                 self.manage_projectile_timer(self,dtime)
 229         end
 230
 231         if self.custom_function_end then
 232                 self.custom_function_end(self,dtime)
 233         end
 234 end
 235
 236 minetest.register_entity("mob:"..def.mobname, mob_register)
 237 ------------------------------------------------
 238
 239 end