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