mods/mob/init.lua

   1 local minetest,math,vector = minetest,math,vector
   2 --this is where mobs are defined
   3
   4 --this is going to be used to set an active mob limit
   5 global_mob_amount = 0
   6
   7 local path = minetest.get_modpath(minetest.get_current_modname())
   8
   9 dofile(path.."/spawning.lua")
  10 dofile(path.."/api/api_hook.lua")
  11 dofile(path.."/items.lua")
  12 dofile(path.."/chatcommands.lua")
  13
  14
  15 mobs.register_mob(
  16         {
  17          mobname = "pig",
  18          physical = true,
  19          collide_with_objects = false,
  20          collisionbox = {-0.37, 0, -0.37, 0.37, 0.85, 0.37},
  21          visual = "mesh",
  22          visual_size = {x = 3, y = 3},
  23          mesh = "pig.b3d",
  24          textures = {
  25                  --blank out the first two to create adult pig
  26                 "pig.png"
  27          },
  28
  29          --these are used to anchor a point to the head position
  30
  31
  32          -----
  33          head_bone = "head",
  34          debug_head_pos = false,
  35          head_directional_offset = 0.5, --used in vector.multiply(minetest.yaw_to_dir(body_yaw),head_offset)
  36          head_height_offset = 0.8, --added to the base y position
  37          --use this to correct the head position initially because it becomes severly offset - look at your blender model to get this perfect
  38          head_position_correction = vector.new(0,3,-0.5),
  39          --this is used to tell the game the orientation of the bone (swaps x to and y, then z and y)
  40          head_coord = "horizontal",
  41          -----
  42
  43          is_visible = true,
  44          pointable = true,
  45          automatic_face_movement_dir = 0,
  46          automatic_face_movement_max_rotation_per_sec = 300,
  47          makes_footstep_sound = false,
  48          hp = 10,
  49          gravity = {x = 0, y = -9.81, z = 0},
  50          movement_type = "walk",
  51          max_speed = 5,
  52          state = 0,
  53          view_distance = 15,
  54
  55          item_drop = "mob:raw_porkchop",
  56          standing_frame = {x=0,y=0},
  57          moving_frame = {x=0,y=40},
  58          animation_multiplier = 20,
  59          ----
  60          ----
  61          death_rotation = "x",
  62
  63          hurt_sound = "pig",
  64          die_sound = "pig_die",
  65
  66
  67          hostile = false,
  68          attacked_hostile = false,
  69          attack_type = "punch",
  70          group_attack = true,
  71
  72
  73          --explosion_radius = 4, -- how far away the mob has to be to initialize the explosion
  74          --explosion_power = 7, -- how big the explosion has to be
  75          --explosion_time = 3, -- how long it takes for a mob to explode
  76          fire_table = {
  77                 visual_size = vector.new(1/3,2/3,1/3),
  78                 position = vector.new(0,3,0),
  79         }
  80         }
  81 )
  82
  83 mobs.register_mob(
  84         {
  85          mobname = "sheep",
  86          physical = true,
  87          collide_with_objects = false,
  88          collisionbox = {-0.37, 0, -0.37, 0.37, 0.85, 0.37},
  89          visual = "mesh",
  90          visual_size = {x = 3, y = 3},
  91          mesh = "sheep.b3d",
  92          textures = {
  93                 "sheep_head_wool.png","sheep_wool.png","sheep.png"
  94                 --"sheep_head_shaved.png","nothing.png","sheep.png"
  95          },
  96
  97          --these are used to anchor a point to the head position
  98
  99
 100          -----
 101          head_bone = "head",
 102          debug_head_pos = false,
 103          head_directional_offset = 0.571, --used in vector.multiply(minetest.yaw_to_dir(body_yaw),head_offset)
 104          head_height_offset = 1.15, --added to the base y position
 105          --use this to correct the head position initially because it becomes severly offset - look at your blender model to get this perfect
 106          head_position_correction = vector.new(0,4.1,-0.86),
 107          --this is used to tell the game the orientation of the bone (swaps x to and y, then z and y)
 108          head_coord = "horizontal",
 109          -----
 110
 111          is_visible = true,
 112          pointable = true,
 113          automatic_face_movement_dir = 0,
 114          automatic_face_movement_max_rotation_per_sec = 300,
 115          makes_footstep_sound = false,
 116          hp = 10,
 117          gravity = {x = 0, y = -9.81, z = 0},
 118          movement_type = "walk",
 119          max_speed = 5,
 120          state = 0,
 121          view_distance = 15,
 122
 123          item_drop = "mob:raw_porkchop",
 124          standing_frame = {x=0,y=0},
 125          moving_frame = {x=0,y=40},
 126          animation_multiplier = 20,
 127          ----
 128          ----
 129          death_rotation = "x",
 130
 131          hurt_sound = "sheep",
 132          die_sound = "sheep",
 133
 134
 135          hostile = false,
 136          attacked_hostile = false,
 137          attack_type = "punch",
 138          group_attack = true,
 139
 140          c_mob_data = {sheared = false},
 141
 142          custom_on_activate = function(self)
 143                 --print(dump(self.c_mob_data))
 144                 if self.c_mob_data.sheared == true then
 145                         self.object:set_properties({textures = {"sheep_head_shaved.png","nothing.png","sheep.png"}})
 146                 end
 147          end,
 148
 149          custom_on_punch = function(self)
 150                 if self.c_mob_data.sheared == false then
 151                         self.object:set_properties({textures = {"sheep_head_shaved.png","nothing.png","sheep.png"}})
 152                         self.c_mob_data = {sheared=true}
 153                         local pos = self.object:get_pos()
 154                         pos.y = pos.y + 0.5
 155                         minetest.throw_item(pos,{name="weather:snow_block"})
 156                 end
 157         end,
 158         fire_table = {
 159                 visual_size = vector.new(1/3,2/3,1/3),
 160                 position = vector.new(0,3,0),
 161         }
 162         }
 163
 164 )
 165
 166 mobs.register_mob(
 167         {
 168          mobname = "chicken",
 169          physical = true,
 170          collide_with_objects = false,
 171          collisionbox = {-0.225, 0, -0.225, 0.225, 0.675, 0.225},
 172          visual = "mesh",
 173          visual_size = {x = 3, y = 3},
 174          mesh = "chicken.b3d",
 175          textures = {
 176                  --blank out the first two to create adult pig
 177                 "chicken.png"
 178          },
 179
 180          --these are used to anchor a point to the head position
 181
 182
 183          -----
 184          head_bone = "head",
 185          debug_head_pos = false,
 186          rotational_correction = -math.pi/2,
 187          head_directional_offset = 0.2, --used in vector.multiply(minetest.yaw_to_dir(body_yaw),head_offset)
 188          head_height_offset = 0.82, --added to the base y position
 189          --use this to correct the head position initially because it becomes severly offset - look at your blender model to get this perfect
 190          head_position_correction = vector.new(0,1.8,-0.89),
 191          --this is used to tell the game the orientation of the bone (swaps x to and y, then z and y)
 192          head_coord = "vertical",
 193          flip_pitch = true,
 194          -----
 195
 196          is_visible = true,
 197          pointable = true,
 198          automatic_face_movement_dir = 90,
 199          automatic_face_movement_max_rotation_per_sec = 300,
 200          makes_footstep_sound = false,
 201          hp = 10,
 202          gravity = {x = 0, y = -9.81, z = 0},
 203          movement_type = "walk",
 204          max_speed = 5,
 205          state = 0,
 206          view_distance = 15,
 207
 208          item_drop = {"mob:egg","mob:feather"},
 209          standing_frame = {x=20,y=20},
 210          moving_frame = {x=0,y=20},
 211          animation_multiplier = 15,
 212          ----
 213          ----
 214          death_rotation = "z",
 215
 216          hurt_sound = "chicken_hurt",
 217          die_sound = "chicken_die",
 218
 219
 220          hostile = false,
 221          attacked_hostile = false,
 222          attack_type = "punch",
 223          group_attack = true,
 224          --explosion_radius = 4, -- how far away the mob has to be to initialize the explosion
 225          --explosion_power = 7, -- how big the explosion has to be
 226          --explosion_time = 3, -- how long it takes for a mob to explode
 227          fire_table = {
 228                 visual_size = vector.new(1/6,1/2.2,1/6),
 229                 position = vector.new(0,2.3,0),
 230         }
 231         }
 232 )
 233
 234 mobs.register_mob(
 235         {
 236          mobname = "snowman",
 237          physical = true,
 238          collide_with_objects = false,
 239          collisionbox = {-0.37, 0, -0.37, 0.37, 1.75, 0.37},
 240          visual = "mesh",
 241          visual_size = {x = 9, y = 9},
 242          mesh = "snowman.b3d",
 243          textures = {
 244                 "snowman.png","snowman.png","snowman.png","snowman.png","snowman.png","snowman.png",
 245          },
 246
 247          --these are used to anchor a point to the head position
 248
 249
 250          -----
 251          head_bone = "head",
 252          debug_head_pos = false,
 253          rotational_correction = math.pi/2,
 254          head_directional_offset = 0.01, --used in vector.multiply(minetest.yaw_to_dir(body_yaw),head_offset)
 255          head_height_offset = 1.65, --added to the base y position
 256          --use this to correct the head position initially because it becomes severly offset - look at your blender model to get this perfect
 257          head_position_correction = vector.new(0,0.6,0),
 258          --this is used to tell the game the orientation of the bone (swaps x to and y, then z and y)
 259          head_coord = "vertical",
 260          flip_pitch = true,
 261          -----
 262
 263          is_visible = true,
 264          pointable = true,
 265          automatic_face_movement_dir = -90,
 266          automatic_face_movement_max_rotation_per_sec = 300,
 267          makes_footstep_sound = false,
 268          hp = 10,
 269          gravity = {x = 0, y = -9.81, z = 0},
 270          movement_type = "walk",
 271          max_speed = 5,
 272          state = 0,
 273          view_distance = 15,
 274
 275          item_drop = {"weather:snowball","main:coal","mob:carrot","main:stick"},
 276          standing_frame = {x=0,y=0},
 277          moving_frame = {x=0,y=0},
 278          animation_multiplier = 10,
 279          ----
 280          ----
 281          death_rotation = "z",
 282
 283          hurt_sound = "wool",
 284          die_sound = "wool",
 285
 286
 287          hostile = true,
 288          attack_type = "projectile",
 289          projectile_type = "weather:snowball",
 290          projectile_timer_cooldown = 1,
 291
 292          custom_function = function(self,dtime,moveresult)
 293                 if moveresult and moveresult.touching_ground then
 294                         local pos = vector.floor(vector.add(self.object:get_pos(),0.5))
 295
 296                         if self.custom_old_pos and not vector.equals(pos,self.custom_old_pos) then
 297                                 if minetest.get_nodedef(minetest.get_node(pos).name,"buildable_to") == true and minetest.get_nodedef(minetest.get_node(vector.new(pos.x,pos.y-1,pos.z)).name,"buildable_to") == false then
 298                                         minetest.set_node(pos,{name="weather:snow"})
 299                                 end
 300                         end
 301                         self.custom_old_pos = pos
 302                 end
 303          end,
 304
 305          custom_timer = 0.75,
 306          custom_timer_function = function(self,dtime)
 307                 if weather_type and weather_type ~= 1 then
 308                         self.object:punch(self.object, 2,
 309                                 {
 310                                 full_punch_interval=1.5,
 311                                 damage_groups = {damage=2},
 312                                 })
 313                 end
 314          end,
 315          fire_table = {
 316                 visual_size = vector.new(1/4,2/3,1/4),
 317                 position = vector.new(0,3.3,0),
 318         }
 319         }
 320 )
 321
 322 mobs.register_mob(
 323         {
 324          mobname = "phyg",
 325          physical = true,
 326          collide_with_objects = false,
 327          collisionbox = {-0.37, 0, -0.37, 0.37, 0.85, 0.37},
 328          visual = "mesh",
 329          visual_size = {x = 3, y = 3},
 330          mesh = "phyg.b3d",
 331          textures = {
 332                  --blank out the first two to create adult pig
 333                 "phyg.png","wings.png"
 334          },
 335
 336          --these are used to anchor a point to the head position
 337
 338
 339          -----
 340          head_bone = "head",
 341          debug_head_pos = false,
 342          head_directional_offset = 0.5, --used in vector.multiply(minetest.yaw_to_dir(body_yaw),head_offset)
 343          head_height_offset = 0.8, --added to the base y position
 344          --use this to correct the head position initially because it becomes severly offset - look at your blender model to get this perfect
 345          head_position_correction = vector.new(0,3,-0.5),
 346          --this is used to tell the game the orientation of the bone (swaps x to and y, then z and y)
 347          head_coord = "horizontal",
 348          -----
 349
 350          is_visible = true,
 351          pointable = true,
 352          automatic_face_movement_dir = 0,
 353          automatic_face_movement_max_rotation_per_sec = 300,
 354          makes_footstep_sound = false,
 355          takes_fall_damage = false,
 356          make_jump_noise = false,
 357          hp = 10,
 358          gravity = {x = 0, y = -1, z = 0},
 359          movement_type = "walk",
 360          max_speed = 5,
 361          state = 0,
 362          view_distance = 15,
 363
 364          item_drop = "main:gold",
 365          item_minimum = 4,
 366          item_max = 5,
 367
 368          standing_frame = {x=0,y=0},
 369          moving_frame = {x=0,y=40},
 370          animation_multiplier = 20,
 371          ----
 372          ----
 373          death_rotation = "x",
 374
 375          hurt_sound = "pig",
 376          die_sound = "pig_die",
 377
 378
 379          hostile = false,
 380          attacked_hostile = false,
 381          attack_type = "punch",
 382          group_attack = true,
 383          --explosion_radius = 4, -- how far away the mob has to be to initialize the explosion
 384          --explosion_power = 7, -- how big the explosion has to be
 385          --explosion_time = 3, -- how long it takes for a mob to explode
 386          fire_table = {
 387                 visual_size = vector.new(1/3,2/3,1/3),
 388                 position = vector.new(0,3,0),
 389         }
 390         }
 391 )
 392
 393
 394 mobs.register_mob(
 395         {
 396         mobname = "big_slime",
 397         physical = true,
 398         collide_with_objects = false,
 399         collisionbox = {-1.25, 0, -1.25, 1.25, 2.5, 1.25},
 400         visual = "mesh",
 401         visual_size = {x = 15, y = 15},
 402         mesh = "slime.b3d",
 403         textures = {
 404                 "slime.png"
 405         },
 406         collision_boundary = 2.5,
 407         is_visible = true,
 408         pointable = true,
 409         automatic_face_movement_dir = 90,
 410         automatic_face_movement_max_rotation_per_sec = 300,
 411         makes_footstep_sound = false,
 412         hp = 32,
 413         gravity = {x = 0, y = -9.81, z = 0},
 414         movement_type = "jump",
 415         make_jump_noise = true,
 416         max_speed = 5,
 417         hostile = true,
 418         state = 0,
 419         view_distance = 20,
 420         death_rotation = "z",
 421         hurt_sound = "slime_die",
 422         die_sound = "slime_die",
 423         attack_type = "punch",
 424         attack_damage = 6,
 425         custom_on_death = function(self)
 426                 local pos = self.object:get_pos()
 427                 for i = 1,4 do
 428                         local obj = minetest.add_entity(pos,"mob:medium_slime")
 429                         if self.on_fire then
 430                                 start_fire(obj)
 431                         end
 432                 end
 433         end,
 434         --this is used to properly position fire when the mob catches on fire
 435         fire_table = {
 436                 visual_size = vector.new(1/5.8,1/3.3,1/5.8),
 437                 position = vector.new(0,1.5,0),
 438         }
 439         }
 440 )
 441
 442 mobs.register_mob(
 443         {
 444         mobname = "medium_slime",
 445         physical = true,
 446         collide_with_objects = false,
 447         collisionbox = {-0.625, 0, -0.625, 0.625, 1.25, 0.625},
 448         visual = "mesh",
 449         visual_size = {x = 7.5, y = 7.5},
 450         mesh = "slime.b3d",
 451         textures = {
 452                 "slime.png"
 453         },
 454         is_visible = true,
 455         pointable = true,
 456         automatic_face_movement_dir = 90,
 457         automatic_face_movement_max_rotation_per_sec = 300,
 458         makes_footstep_sound = false,
 459         hp = 10,
 460         gravity = {x = 0, y = -9.81, z = 0},
 461         movement_type = "jump",
 462         make_jump_noise = true,
 463         max_speed = 5,
 464         hostile = true,
 465         state = 0,
 466         view_distance = 20,
 467         death_rotation = "z",
 468         hurt_sound = "slime_die",
 469         die_sound = "slime_die",
 470         attack_damage = 2,
 471         attack_type = "punch",
 472         custom_on_death = function(self)
 473                 local pos = self.object:get_pos()
 474                 pos.y = pos.y + 0.2
 475                 for i = 1,4 do
 476                         local obj = minetest.add_entity(pos,"mob:small_slime")
 477                         if self.on_fire then
 478                                 start_fire(obj)
 479                         end
 480                 end
 481         end,
 482         fire_table = {
 483                 visual_size = vector.new(1/5.8,1/3.3,1/5.8),
 484                 position = vector.new(0,1.5,0),
 485         }
 486         }
 487 )
 488
 489 mobs.register_mob(
 490         {
 491         mobname = "small_slime",
 492         physical = true,
 493         collide_with_objects = false,
 494         collisionbox = {-0.3, 0, -0.3, 0.3, 0.6, 0.3},
 495         visual = "mesh",
 496         visual_size = {x = 3.7, y = 3.7},
 497         mesh = "slime.b3d",
 498         textures = {
 499                 "slime.png"
 500         },
 501         is_visible = true,
 502         pointable = true,
 503         automatic_face_movement_dir = 90,
 504         automatic_face_movement_max_rotation_per_sec = 300,
 505         makes_footstep_sound = false,
 506         hp = 4,
 507         gravity = {x = 0, y = -9.81, z = 0},
 508         movement_type = "jump",
 509         make_jump_noise = true,
 510         max_speed = 5,
 511         hostile = true,
 512         state = 0,
 513         view_distance = 20,
 514         death_rotation = "z",
 515         hurt_sound = "slime_die",
 516         die_sound = "slime_die",
 517         attack_damage = 1,
 518         attack_type = "punch",
 519         item_drop = "mob:slimeball",
 520         fire_table = {
 521                 visual_size = vector.new(1/5.8,1/3.3,1/5.8),
 522                 position = vector.new(0,1.5,0),
 523         }
 524         }
 525 )
 526
 527 --[[
 528
 529
 530 mobs.register_mob(
 531         {
 532          mobname = "creepig",
 533          physical = true,
 534          collide_with_objects = false,
 535          collisionbox = {-0.37, -0.4, -0.37, 0.37, 0.5, 0.37},
 536          visual = "mesh",
 537          visual_size = {x = 3, y = 3},
 538          mesh = "pig.x",
 539          textures = {
 540                 "creepig_body.png","creepig_leg.png","creepig_leg.png","creepig_leg.png","creepig_leg.png"
 541         },
 542          is_visible = true,
 543          pointable = true,
 544          automatic_face_movement_dir = -90.0,
 545          automatic_face_movement_max_rotation_per_sec = 300,
 546          makes_footstep_sound = false,
 547          hp = 10,
 548          gravity = {x = 0, y = -9.81, z = 0},
 549          movement_type = "walk",
 550          max_speed = 4,
 551          hostile = true,
 552          state = 0,
 553          view_distance = 20,
 554          item_drop = "mob:cooked_porkchop",
 555
 556          standing_frame = {x=0,y=0},
 557          moving_frame = {x=5,y=15},
 558          animation_multiplier = 5,
 559          ----
 560
 561          has_head = true, --remove this when mesh based head rotation is implemented
 562          head_visual = "mesh",
 563          head_visual_size = {x = 1.1, y = 1.1},
 564          head_mesh = "pig_head.x",
 565          head_textures ={"creepig_head.png","creepig_nose.png"},
 566          head_mount = vector.new(0,1.2,1.9),
 567
 568          death_rotation = "z",
 569
 570          hurt_sound = "pig",
 571          die_sound = "pig_die",
 572
 573          attack_type = "explode",
 574          --projectile_timer_cooldown = 5,
 575          --projectile_type = "tnt:tnt",
 576
 577          explosion_radius = 2, -- how far away the mob has to be to initialize the explosion
 578          explosion_power = 7, -- how big the explosion has to be
 579          explosion_time = 5, -- how long it takes for a mob to explode
 580
 581          die_in_light = true,
 582          die_in_light_level = 12,
 583         }
 584 )
 585
 586 ]]--
 587
 588 mobs.register_mob(
 589         {
 590          mobname = "creeper",
 591          physical = true,
 592          collide_with_objects = false,
 593          collisionbox = {-0.37,0, -0.37, 0.37, 1.5, 0.37},
 594          visual = "mesh",
 595          visual_size = {x = 3.2, y = 3.2},
 596          mesh = "creeper.b3d",
 597          textures = {
 598                 "creeper.png"
 599         },
 600          is_visible = true,
 601          pointable = true,
 602          automatic_face_movement_max_rotation_per_sec = 300,
 603          makes_footstep_sound = false,
 604          hp = 27,
 605          gravity = {x = 0, y = -9.81, z = 0},
 606          movement_type = "walk",
 607          max_speed = 5.5,
 608          hostile = true,
 609          hostile_cooldown = false,
 610          state = 0,
 611          view_distance = 32,
 612          item_drop = "mob:gunpowder",
 613
 614          standing_frame = {x=0,y=0},
 615          moving_frame = {x=0,y=40},
 616          animation_multiplier = 20,
 617          ----
 618          pathfinds = true,
 619
 620          --these are used to anchor a point to the head position
 621          -----
 622          automatic_face_movement_dir = 0,
 623          head_bone = "head",
 624          debug_head_pos = false,
 625          --this always has to be slightly positive
 626          head_directional_offset = 0.01,
 627          head_height_offset = 1.45, --added to the base y position
 628          --use this to correct the head position initially because it becomes severly offset - look at your blender model to get this perfect
 629          head_position_correction = vector.new(0,2.4,0),
 630          head_coord = "vertical",
 631          -----
 632
 633
 634          death_rotation = "x",
 635
 636          hurt_sound = "creeper_hurt",
 637          die_sound = "creeper_hurt",
 638
 639          attack_type = "explode",
 640          --projectile_timer_cooldown = 5,
 641          --projectile_type = "tnt:tnt",
 642
 643          explosion_radius = 4, -- how far away the mob has to be to initialize the explosion
 644          explosion_power = 4, -- how big the explosion has to be
 645          explosion_time = 3, -- how long it takes for a mob to explode
 646
 647          die_in_light = false,
 648          --die_in_light_level = 12,
 649          fire_table = {
 650                 visual_size = vector.new(1/4,2/3,1/4),
 651                 position = vector.new(0,3.3,0),
 652         }
 653         }
 654 )
 655
 656 mobs.register_mob(
 657         {
 658          mobname = "sneeper",
 659          physical = true,
 660          collide_with_objects = false,
 661          collisionbox = {-0.37,0, -0.37, 0.37, 1.5, 0.37},
 662          visual = "mesh",
 663          visual_size = {x = 3.2, y = 3.2},
 664          mesh = "creeper.b3d",
 665          textures = {
 666                 "sneeper.png"
 667         },
 668          is_visible = true,
 669          pointable = true,
 670          automatic_face_movement_max_rotation_per_sec = 300,
 671          makes_footstep_sound = false,
 672          hp = 27,
 673          gravity = {x = 0, y = -9.81, z = 0},
 674          movement_type = "walk",
 675          max_speed = 5.5,
 676          hostile = true,
 677          hostile_cooldown = false,
 678          state = 0,
 679          view_distance = 32,
 680          item_drop = "mob:gunpowder",
 681
 682          standing_frame = {x=0,y=0},
 683          moving_frame = {x=0,y=40},
 684          animation_multiplier = 20,
 685          ----
 686          pathfinds = true,
 687
 688          --these are used to anchor a point to the head position
 689          -----
 690          automatic_face_movement_dir = 0,
 691          head_bone = "head",
 692          debug_head_pos = false,
 693          --this always has to be slightly positive
 694          head_directional_offset = 0.01,
 695          head_height_offset = 1.45, --added to the base y position
 696          --use this to correct the head position initially because it becomes severly offset - look at your blender model to get this perfect
 697          head_position_correction = vector.new(0,2.4,0),
 698          head_coord = "vertical",
 699          -----
 700
 701          damage_color = "blue",
 702
 703          death_rotation = "x",
 704
 705          hurt_sound = "creeper_hurt",
 706          die_sound = "creeper_hurt",
 707
 708          attack_type = "explode",
 709          explosion_type = "weather:snow_block",
 710          --projectile_timer_cooldown = 5,
 711          --projectile_type = "tnt:tnt",
 712
 713          explosion_radius = 4, -- how far away the mob has to be to initialize the explosion
 714          explosion_power = 4, -- how big the explosion has to be
 715          explosion_time = 3, -- how long it takes for a mob to explode
 716
 717          die_in_light = false,
 718          --die_in_light_level = 12,
 719          fire_table = {
 720                 visual_size = vector.new(1/4,2/3,1/4),
 721                 position = vector.new(0,3.3,0),
 722         }
 723         }
 724 )
 725
 726
 727 mobs.register_mob(
 728         {
 729          mobname = "nitro_creeper",
 730          physical = true,
 731          collide_with_objects = false,
 732          collisionbox = {-0.37,0, -0.37, 0.37, 1.5, 0.37},
 733          visual = "mesh",
 734          visual_size = {x = 3.2, y = 3.2},
 735          mesh = "creeper.b3d",
 736          textures = {
 737                 "nitro_creeper.png"
 738         },
 739          is_visible = true,
 740          pointable = true,
 741          automatic_face_movement_max_rotation_per_sec = 300,
 742          makes_footstep_sound = false,
 743          hp = 40,
 744          gravity = {x = 0, y = -9.81, z = 0},
 745          movement_type = "walk",
 746          max_speed = 9,
 747          hostile = true,
 748          hostile_cooldown = false,
 749          state = 0,
 750          view_distance = 40,
 751          item_drop = "mob:gunpowder",
 752
 753          damage_color = "blue",
 754
 755          standing_frame = {x=0,y=0},
 756          moving_frame = {x=0,y=40},
 757          animation_multiplier = 20,
 758          ----
 759          pathfinds = true,
 760
 761          --these are used to anchor a point to the head position
 762          -----
 763          automatic_face_movement_dir = 0,
 764          head_bone = "head",
 765          debug_head_pos = false,
 766          --this always has to be slightly positive
 767          head_directional_offset = 0.01,
 768          head_height_offset = 1.45, --added to the base y position
 769          --use this to correct the head position initially because it becomes severly offset - look at your blender model to get this perfect
 770          head_position_correction = vector.new(0,2.4,0),
 771          head_coord = "vertical",
 772          -----
 773
 774
 775          death_rotation = "x",
 776
 777          hurt_sound = "creeper_hurt",
 778          die_sound = "creeper_hurt",
 779
 780          attack_type = "explode",
 781          --projectile_timer_cooldown = 5,
 782          --projectile_type = "tnt:tnt",
 783
 784          explosion_radius = 6, -- how far away the mob has to be to initialize the explosion
 785          explosion_power = 14, -- how big the explosion is (radius)
 786          explosion_time = 3, -- how long it takes for a mob to explode
 787          explosion_blink_timer = 0.1, -- how fast the blinking happens
 788
 789          die_in_light = false,
 790          --die_in_light_level = 12,
 791          fire_table = {
 792                 visual_size = vector.new(1/4,2/3,1/4),
 793                 position = vector.new(0,3.3,0),
 794         }
 795         }
 796 )
 797
 798 local spider_eyes = {}
 799
 800 spider_eyes.initial_properties = {
 801         visual = "mesh",
 802         mesh = "spider_eyes.b3d",
 803         textures = {"spider_eyes.png"},
 804         pointable = false,
 805         collisionbox = {0, 0, 0, 0, 0, 0}
 806 }
 807 spider_eyes.glow = -1
 808 spider_eyes.on_step = function(self)
 809         if not self.owner or not self.owner:get_luaentity() then
 810                 self.object:remove()
 811         else
 812                 local owner_head_bone = self.owner:get_luaentity().head_bone
 813                 local position,rotation = self.owner:get_bone_position(owner_head_bone)
 814                 self.object:set_attach(self.owner, owner_head_bone, vector.new(0,0,0), rotation)
 815         end
 816 end
 817 minetest.register_entity("mob:spider_eyes",spider_eyes)
 818
 819 mobs.register_mob(
 820         {
 821          mobname = "spider",
 822          physical = true,
 823          collide_with_objects = false,
 824          collisionbox = {-0.37, 0, -0.37, 0.37, 0.85, 0.37},
 825          visual = "mesh",
 826          visual_size = {x = 3, y = 3},
 827          mesh = "spider.b3d",
 828          textures = {
 829                 "spider.png"
 830          },
 831
 832          --these are used to anchor a point to the head position
 833          -----
 834          head_bone = "body.head",
 835          debug_head_pos = false,
 836          rotational_correction = -math.pi/2,
 837          head_directional_offset = 0.3, --used in vector.multiply(minetest.yaw_to_dir(body_yaw),head_offset)
 838          head_height_offset = 0.63, --added to the base y position
 839          --use this to correct the head position initially because it becomes severly offset - look at your blender model to get this perfect
 840          head_position_correction = vector.new(0,1.24,0),
 841          --this is used to tell the game the orientation of the bone (swaps x to and y, then z and y)
 842          head_coord = "horizontal",
 843          -----
 844
 845          is_visible = true,
 846          pointable = true,
 847          automatic_face_movement_dir = 90,
 848          automatic_face_movement_max_rotation_per_sec = 300,
 849          makes_footstep_sound = false,
 850          hp = 30,
 851          gravity = {x = 0, y = -9.81, z = 0},
 852          movement_type = "walk",
 853          max_speed = 6,
 854          state = 0,
 855          view_distance = 32,
 856
 857          item_drop = "mob:string",
 858          standing_frame = {x=21,y=21},
 859          moving_frame = {x=0,y=20},
 860          animation_multiplier = 20,
 861          ----
 862          ----
 863          death_rotation = "z",
 864
 865          hurt_sound = "spider",
 866          die_sound = "spider_die",
 867
 868
 869          pathfinds = true,
 870
 871          hostile = true,
 872          friendly_in_daylight = true,
 873          attacked_hostile = true,
 874          attack_damage = 3,
 875          attack_type = "punch",
 876          group_attack = true,
 877
 878          custom_on_activate = function(self)
 879                 local eyes = minetest.add_entity(self.object:get_pos(), "mob:spider_eyes")
 880                 eyes:set_attach(self.object, "body.head", vector.new(0,0,0), vector.new(0,0,0))
 881                 eyes:get_luaentity().owner = self.object
 882                 if math.random() > 0.998 then
 883                         local obj = minetest.add_entity(self.object:get_pos(),"mob:pig")
 884                         local obj2 = minetest.add_entity(self.object:get_pos(),"tnt:tnt")
 885                         local obj3 = minetest.add_entity(self.object:get_pos(),"boat:boat")
 886
 887                         obj2:get_luaentity().timer = 7
 888                         obj2:get_luaentity().radius = 7
 889
 890                         obj:set_attach(self.object,"",vector.new(0,3,0),vector.new(0,90,0))
 891                         obj2:set_attach(obj,"",vector.new(0,4.5,0),vector.new(0,90,0))
 892                         obj3:set_attach(obj2,"",vector.new(0,6.5,0),vector.new(0,0,0))
 893
 894                         obj:set_properties({visual_size={x=1,y=1}})
 895                         obj2:set_properties({visual_size={x=1/3,y=1/3}})
 896                 end
 897          end,
 898          --explosion_radius = 4, -- how far away the mob has to be to initialize the explosion
 899          --explosion_power = 7, -- how big the explosion has to be
 900          --explosion_time = 3, -- how long it takes for a mob to explode
 901          --this is used to properly position fire when the mob catches on fire
 902         fire_table = {
 903                 visual_size = vector.new(1.3/3,2/3,1.3/3),
 904                 position = vector.new(0,4,0),
 905         }
 906         }
 907 )
 908
 909 mobs.register_mob(
 910         {
 911          mobname = "snoider",
 912          physical = true,
 913          collide_with_objects = false,
 914          collisionbox = {-0.37, 0, -0.37, 0.37, 0.85, 0.37},
 915          visual = "mesh",
 916          visual_size = {x = 3, y = 3},
 917          mesh = "spider.b3d",
 918          textures = {
 919                 "snoider.png"
 920          },
 921
 922          --these are used to anchor a point to the head position
 923          -----
 924          head_bone = "body.head",
 925          debug_head_pos = false,
 926          rotational_correction = -math.pi/2,
 927          head_directional_offset = 0.3, --used in vector.multiply(minetest.yaw_to_dir(body_yaw),head_offset)
 928          head_height_offset = 0.63, --added to the base y position
 929          --use this to correct the head position initially because it becomes severly offset - look at your blender model to get this perfect
 930          head_position_correction = vector.new(0,1.24,0),
 931          --this is used to tell the game the orientation of the bone (swaps x to and y, then z and y)
 932          head_coord = "horizontal",
 933          -----
 934
 935          is_visible = true,
 936          pointable = true,
 937          automatic_face_movement_dir = 90,
 938          automatic_face_movement_max_rotation_per_sec = 300,
 939          makes_footstep_sound = false,
 940          hp = 30,
 941          gravity = {x = 0, y = -9.81, z = 0},
 942          movement_type = "walk",
 943          max_speed = 6,
 944          state = 0,
 945          view_distance = 32,
 946
 947          item_drop = "mob:string",
 948          standing_frame = {x=21,y=21},
 949          moving_frame = {x=0,y=20},
 950          animation_multiplier = 20,
 951          ----
 952          ----
 953          death_rotation = "z",
 954
 955          hurt_sound = "spider",
 956          die_sound = "spider_die",
 957
 958
 959          pathfinds = true,
 960
 961          hostile = true,
 962          friendly_in_daylight = true,
 963          attacked_hostile = true,
 964          attack_damage = 3,
 965          attack_type = "punch",
 966          group_attack = true,
 967
 968          --explosion_radius = 4, -- how far away the mob has to be to initialize the explosion
 969          --explosion_power = 7, -- how big the explosion has to be
 970          --explosion_time = 3, -- how long it takes for a mob to explode
 971          fire_table = {
 972                 visual_size = vector.new(1.3/3,2/3,1.3/3),
 973                 position = vector.new(0,4,0),
 974         }
 975         }
 976 )