mods/ENTITIES/mobs_mc/creeper.lua

   1 --License for code WTFPL and otherwise stated in readmes
   2
   3 -- intllib
   4 local MP = minetest.get_modpath(minetest.get_current_modname())
   5 local S, NS = dofile(MP.."/intllib.lua")
   6
   7 --dofile(minetest.get_modpath("mobs").."/api.lua")
   8
   9
  10 --###################
  11 --################### CREEPER
  12 --###################
  13
  14
  15
  16
  17 mobs:register_mob("mobs_mc:creeper", {
  18         type = "monster",
  19         hp_min = 20,
  20         hp_max = 20,
  21         collisionbox = {-0.3, -0.01, -0.3, 0.3, 1.69, 0.3},
  22         pathfinding = 1,
  23         visual = "mesh",
  24         mesh = "mobs_mc_creeper.b3d",
  25         textures = {
  26                 {"mobs_mc_creeper.png"},
  27         },
  28         visual_size = {x=3, y=3},
  29         sounds = {
  30                 attack = "tnt_ignite",
  31                 --TODO: death = "",
  32                 --TODO: damage = "",
  33                 fuse = "tnt_ignite",
  34                 explode = "tnt_explode",
  35                 distance = 16,
  36         },
  37         makes_footstep_sound = true,
  38         walk_velocity = 1.05,
  39         run_velocity = 2.1,
  40         runaway_from = { "mobs_mc:ocelot", "mobs_mc:cat" },
  41         attack_type = "explode",
  42
  43         explosion_radius = 3,
  44         reach = 4,
  45         explosion_damage_radius = 7,
  46         explosion_timer = 1.5,
  47         allow_fuse_reset = true,
  48         stop_to_explode = true,
  49
  50         -- Force-ignite creeper with flint and steel and explode after 1.5 seconds.
  51         -- TODO: Make creeper flash after doing this as well.
  52         -- TODO: Test and debug this code.
  53         on_rightclick = function(self, clicker)
  54                 if self._forced_explosion_countdown_timer ~= nil then
  55                         return
  56                 end
  57                 local item = clicker:get_wielded_item()
  58                 if item:get_name() == mobs_mc.items.flint_and_steel then
  59                         if not minetest.settings:get_bool("creative_mode") then
  60                                 -- Wear tool
  61                                 local wdef = item:get_definition()
  62                                 item:add_wear(1000)
  63                                 -- Tool break sound
  64                                 if item:get_count() == 0 and wdef.sound and wdef.sound.breaks then
  65                                         minetest.sound_play(wdef.sound.breaks, {pos = clicker:getpos(), gain = 0.5})
  66                                 end
  67                                 clicker:set_wielded_item(item)
  68                         end
  69                         self._forced_explosion_countdown_timer = self.explosion_timer
  70                         minetest.sound_play(self.sounds.attack, {pos = self.object:getpos(), gain = 1, max_hear_distance = 16})
  71                 end
  72         end,
  73         do_custom = function(self, dtime)
  74                 if self._forced_explosion_countdown_timer ~= nil then
  75                         self._forced_explosion_countdown_timer = self._forced_explosion_countdown_timer - dtime
  76                         if self._forced_explosion_countdown_timer <= 0 then
  77                                 mobs:explosion(self.object:getpos(), self.explosion_radius, 0, 1, self.sounds.explode)
  78                                 self.object:remove()
  79                         end
  80                 end
  81         end,
  82         on_die = function(self, pos)
  83                 -- Drop a random music disc
  84                 -- TODO: Only do this if killed by skeleton
  85                 if math.random(1, 200) == 1 then
  86                         local r = math.random(1, #mobs_mc.items.music_discs)
  87                         minetest.add_item({x=pos.x, y=pos.y+1, z=pos.z}, mobs_mc.items.music_discs[r])
  88                 end
  89         end,
  90         maxdrops = 2,
  91         drops = {
  92                 {name = mobs_mc.items.gunpowder,
  93                 chance = 1,
  94                 min = 0,
  95                 max = 2,},
  96
  97                 -- Head
  98                 -- TODO: Only drop if killed by charged creeper
  99                 {name = mobs_mc.items.head_creeper,
 100                 chance = 200, -- 0.5%
 101                 min = 1,
 102                 max = 1,},
 103         },
 104         animation = {
 105                 speed_normal = 24,
 106                 speed_run = 48,
 107                 stand_start = 0,
 108                 stand_end = 23,
 109                 walk_start = 24,
 110                 walk_end = 49,
 111                 run_start = 24,
 112                 run_end = 49,
 113                 hurt_start = 110,
 114                 hurt_end = 139,
 115                 death_start = 140,
 116                 death_end = 189,
 117                 look_start = 50,
 118                 look_end = 108,
 119         },
 120         floats = 1,
 121         fear_height = 4,
 122         lava_damage = 4,
 123         light_damage = 0,
 124         view_range = 16,
 125         blood_amount = 0,
 126 })
 127
 128
 129 mobs:spawn_specific("mobs_mc:creeper", mobs_mc.spawn.solid, {"air"}, 0, 7, 20, 16500, 2, mobs_mc.spawn_height.overworld_min, mobs_mc.spawn_height.overworld_max)
 130
 131 -- compatibility
 132 mobs:alias_mob("mobs:creeper", "mobs_mc:creeper")
 133
 134 -- spawn eggs
 135 mobs:register_egg("mobs_mc:creeper", S("Creeper"), "mobs_mc_spawn_icon_creeper.png", 0)
 136
 137 if minetest.settings:get_bool("log_mods") then
 138         minetest.log("action", "MC Creeper loaded")
 139 end