mods/ENTITIES/mobs_mc/pig.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 mobs:register_mob("mobs_mc:pig", {
   8         type = "animal",
   9         runaway = true,
  10         hp_min = 10,
  11         hp_max = 10,
  12         collisionbox = {-0.45, -0.01, -0.45, 0.45, 0.865, 0.45},
  13         visual = "mesh",
  14         mesh = "mobs_mc_pig.b3d",
  15         textures = {{
  16                 "blank.png", -- baby
  17                 "mobs_mc_pig.png", -- base
  18                 "blank.png", -- saddle
  19         }},
  20         visual_size = {x=2.5, y=2.5},
  21         makes_footstep_sound = true,
  22         walk_velocity = 1,
  23         run_velocity = 3,
  24         drops = {
  25                 {name = mobs_mc.items.porkchop_raw,
  26                 chance = 1,
  27                 min = 1,
  28                 max = 3,},
  29         },
  30         water_damage = 1,
  31         lava_damage = 4,
  32         light_damage = 0,
  33         fear_height = 4,
  34         sounds = {
  35                 random = "mobs_pig",
  36                 death = "mobs_pig_angry",
  37                 damage = "mobs_pig",
  38                 distance = 16,
  39         },
  40         animation = {
  41                 stand_speed = 40,
  42                 walk_speed = 40,
  43                 run_speed = 50,
  44                 stand_start = 0,
  45                 stand_end = 0,
  46                 walk_start = 0,
  47                 walk_end = 40,
  48                 run_start = 0,
  49                 run_end = 40,
  50         },
  51         follow = mobs_mc.follow.pig,
  52         view_range = 5,
  53         do_custom = function(self, dtime)
  54
  55                 -- set needed values if not already present
  56                 if not self.v2 then
  57                         self.v2 = 0
  58                         self.max_speed_forward = 4
  59                         self.max_speed_reverse = 2
  60                         self.accel = 4
  61                         self.terrain_type = 3
  62                         self.driver_attach_at = {x = 0.0, y = 6.75, z = -1.5}
  63                         self.driver_eye_offset = {x = 0, y = 3, z = 0}
  64                         self.driver_scale = {x = 1/self.visual_size.x, y = 1/self.visual_size.y}
  65                 end
  66
  67                 -- if driver present allow control of horse
  68                 if self.driver then
  69
  70                         mobs.drive(self, "walk", "stand", false, dtime)
  71
  72                         return false -- skip rest of mob functions
  73                 end
  74
  75                 return true
  76         end,
  77
  78         on_die = function(self, pos)
  79
  80                 -- drop saddle when horse is killed while riding
  81                 -- also detach from horse properly
  82                 if self.driver then
  83                         mobs.detach(self.driver, {x = 1, y = 0, z = 1})
  84                 end
  85
  86         end,
  87
  88         on_rightclick = function(self, clicker)
  89                 if not clicker or not clicker:is_player() then
  90                         return
  91                 end
  92
  93                 local wielditem = clicker:get_wielded_item()
  94                 -- Feed pig
  95                 if wielditem:get_name() ~= mobs_mc.items.carrot_on_a_stick then
  96                         if mobs:feed_tame(self, clicker, 1, true, true) then return end
  97                 end
  98                 if mobs:protect(self, clicker) then return end
  99
 100                 if self.child then
 101                         return
 102                 end
 103
 104                 -- Put saddle on pig
 105                 local item = clicker:get_wielded_item()
 106                 if item:get_name() == mobs_mc.items.saddle and self.saddle ~= "yes" then
 107                         self.base_texture = {
 108                                 "blank.png", -- baby
 109                                 "mobs_mc_pig.png", -- base
 110                                 "mobs_mc_pig_saddle.png", -- saddle
 111                         }
 112                         self.object:set_properties({
 113                                 textures = self.base_texture
 114                         })
 115                         self.saddle = "yes"
 116                         self.tamed = true
 117                         self.drops = {
 118                                 {name = mobs_mc.items.porkchop_raw,
 119                                 chance = 1,
 120                                 min = 1,
 121                                 max = 3,},
 122                                 {name = mobs_mc.items.saddle,
 123                                 chance = 1,
 124                                 min = 1,
 125                                 max = 1,},
 126                         }
 127                         if not minetest.settings:get_bool("creative_mode") then
 128                                 local inv = clicker:get_inventory()
 129                                 local stack = inv:get_stack("main", clicker:get_wield_index())
 130                                 stack:take_item()
 131                                 inv:set_stack("main", clicker:get_wield_index(), stack)
 132                         end
 133                         return
 134                 end
 135
 136                 -- Mount or detach player
 137                 local name = clicker:get_player_name()
 138                 if self.driver and clicker == self.driver then
 139                         -- Detach if already attached
 140                         mobs.detach(clicker, {x=1, y=0, z=0})
 141                         return
 142
 143                 elseif not self.driver and self.saddle == "yes" and wielditem:get_name() == mobs_mc.items.carrot_on_a_stick then
 144                         -- Ride pig if it has a saddle and player uses a carrot on a stick
 145
 146                         mobs.attach(self, clicker)
 147
 148                         if not minetest.settings:get_bool("creative_mode") then
 149
 150                                 local inv = self.driver:get_inventory()
 151                                 -- 26 uses
 152                                 if wielditem:get_wear() > 63000 then
 153                                         -- Break carrot on a stick
 154                                         local def = wielditem:get_definition()
 155                                         if def.sounds and def.sounds.breaks then
 156                                                 minetest.sound_play(def.sounds.breaks, {pos = clicker:get_pos(), max_hear_distance = 8, gain = 0.5})
 157                                         end
 158                                         wielditem = {name = mobs_mc.items.fishing_rod, count = 1}
 159                                 else
 160                                         wielditem:add_wear(2521)
 161                                 end
 162                                 inv:set_stack("main",self.driver:get_wield_index(), wielditem)
 163                         end
 164                         return
 165
 166                 -- Capture pig
 167                 elseif not self.driver and clicker:get_wielded_item():get_name() ~= "" then
 168                         mobs:capture_mob(self, clicker, 0, 5, 60, false, nil)
 169                 end
 170         end,
 171
 172         on_breed = function(parent1, parent2)
 173                 local pos = parent1.object:get_pos()
 174                 local child = mobs:spawn_child(pos, parent1.name)
 175                 if child then
 176                         local ent_c = child:get_luaentity()
 177                         ent_c.tamed = true
 178                         ent_c.owner = parent1.owner
 179                         return false
 180                 end
 181         end,
 182 })
 183
 184 mobs:spawn_specific("mobs_mc:pig", mobs_mc.spawn.grassland, {"air"}, 9, minetest.LIGHT_MAX+1, 30, 15000, 30, mobs_mc.spawn_height.overworld_min, mobs_mc.spawn_height.overworld_max)
 185
 186 -- compatibility
 187 mobs:alias_mob("mobs:pig", "mobs_mc:pig")
 188
 189 -- spawn eggs
 190 mobs:register_egg("mobs_mc:pig", S("Pig"), "mobs_mc_spawn_icon_pig.png", 0)
 191
 192
 193 if minetest.settings:get_bool("log_mods") then
 194         minetest.log("action", "MC Pig loaded")
 195 end