mods/ITEMS/mcl_heads/init.lua

   1 local S = minetest.get_translator("mcl_heads")
   2
   3 local mod_doc = minetest.get_modpath("doc")
   4 local mod_screwdriver = minetest.get_modpath("screwdriver")
   5
   6 local equip_armor
   7 if minetest.get_modpath("mcl_armor") then
   8         equip_armor = armor.on_armor_use
   9 end
  10
  11 -- Heads system
  12
  13 local function addhead(name, texture, desc, longdesc, rangemob, rangefactor)
  14         local on_rotate_floor, on_rotate_wall
  15         if mod_screwdriver then
  16                 on_rotate_floor = function(pos, node, user, mode, new_param2)
  17                         if mode == screwdriver.ROTATE_AXIS then
  18                                 node.name = node.name .. "_wall"
  19                                 node.param2 = minetest.dir_to_wallmounted(minetest.facedir_to_dir(node.param2))
  20                                 minetest.set_node(pos, node)
  21                                 return true
  22                         end
  23                 end
  24                 on_rotate_wall = function(pos, node, user, mode, new_param2)
  25                         if mode == screwdriver.ROTATE_AXIS then
  26                                 node.name = string.sub(node.name, 1, string.len(node.name)-5)
  27                                 node.param2 = minetest.dir_to_facedir(minetest.wallmounted_to_dir(node.param2))
  28                                 minetest.set_node(pos, node)
  29                                 return true
  30                         end
  31                 end
  32         end
  33
  34         minetest.register_node("mcl_heads:"..name, {
  35                 description = desc,
  36                 _doc_items_longdesc = longdesc,
  37                 drawtype = "nodebox",
  38                 is_ground_content = false,
  39                 node_box = {
  40                         type = "fixed",
  41                         fixed = {
  42                                 { -0.25, -0.5, -0.25, 0.25, 0.0, 0.25, },
  43                         },
  44                 },
  45                 groups = {handy=1, armor_head=1,non_combat_armor=1, head=1, deco_block=1, dig_by_piston=1},
  46                 -- The head textures are based off the textures of an actual mob.
  47                 tiles = {
  48                         -- Note: bottom texture is overlaid over top texture to get rid of possible transparency.
  49                         -- This is required for skeleton skull and wither skeleton skull.
  50                         "[combine:16x16:-4,4="..texture, -- top
  51                         "([combine:16x16:-4,4="..texture..")^([combine:16x16:-12,4="..texture..")", -- bottom
  52                         "[combine:16x16:-12,0="..texture, -- left
  53                         "[combine:16x16:4,0="..texture, -- right
  54                         "[combine:16x16:-20,0="..texture, -- back
  55                         "[combine:16x16:-4,0="..texture, -- front
  56                 },
  57                 paramtype = "light",
  58                 stack_max = 64,
  59                 paramtype2 = "facedir",
  60                 sunlight_propagates = true,
  61                 walkable = true,
  62                 selection_box = {
  63                         type = "fixed",
  64                         fixed = { -0.25, -0.5, -0.25, 0.25, 0.0, 0.25, },
  65                 },
  66                 sounds = mcl_sounds.node_sound_defaults({
  67                         footstep = {name="default_hard_footstep", gain=0.3}
  68                 }),
  69                 on_place = function(itemstack, placer, pointed_thing)
  70                         if pointed_thing.type ~= "node" then
  71                                 -- no interaction possible with entities, for now.
  72                                 return itemstack
  73                         end
  74
  75                         local under = pointed_thing.under
  76                         local node = minetest.get_node(under)
  77                         local def = minetest.registered_nodes[node.name]
  78                         if not def then return itemstack end
  79
  80                         -- Call on_rightclick if the pointed node defines it
  81                         if placer and not placer:get_player_control().sneak then
  82                                 if minetest.registered_nodes[node.name] and minetest.registered_nodes[node.name].on_rightclick then
  83                                         return minetest.registered_nodes[node.name].on_rightclick(under, node, placer, itemstack) or itemstack
  84                                 end
  85                         end
  86
  87                         local above = pointed_thing.above
  88                         local diff = {x = under.x - above.x, y = under.y - above.y, z = under.z - above.z}
  89                         local wdir = minetest.dir_to_wallmounted(diff)
  90
  91                         local itemstring = itemstack:get_name()
  92                         local fakestack = ItemStack(itemstack)
  93                         local idef = fakestack:get_definition()
  94                         local retval
  95                         if wdir == 0 or wdir == 1 then
  96                                 return minetest.item_place(itemstack, placer, pointed_thing)
  97                         else
  98                                 retval = fakestack:set_name("mcl_heads:"..name.."_wall")
  99                         end
 100                         if not retval then
 101                                 return itemstack
 102                         end
 103
 104                         local success
 105                         itemstack, success = minetest.item_place(fakestack, placer, pointed_thing, wdir)
 106                         itemstack:set_name(itemstring)
 107                         return itemstack
 108                 end,
 109                 on_secondary_use = equip_armor,
 110
 111                 on_rotate = on_rotate_floor,
 112
 113                 _mcl_armor_mob_range_mob = rangemob,
 114                 _mcl_armor_mob_range_factor = rangefactor,
 115                 _mcl_blast_resistance = 1,
 116                 _mcl_hardness = 1,
 117         })
 118
 119         minetest.register_node("mcl_heads:"..name.."_wall", {
 120                 _doc_items_create_entry = false,
 121                 drawtype = "nodebox",
 122                 is_ground_content = false,
 123                 node_box = {
 124                         type = "wallmounted",
 125                         wall_bottom = { -0.25, -0.5, -0.25, 0.25, 0.0, 0.25, },
 126                         wall_top = { -0.25, 0.0, -0.25, 0.25, 0.5, 0.25, },
 127                         wall_side = { -0.5, -0.25, -0.25, 0.0, 0.25, 0.25, },
 128                 },
 129                 groups = {handy=1, head=1, deco_block=1, dig_by_piston=1, not_in_creative_inventory=1},
 130                 -- The head textures are based off the textures of an actual mob.
 131                 tiles = {
 132                         { name = "[combine:16x16:-4,-4="..texture, align_style = "world" }, -- front
 133                         { name = "[combine:16x16:-20,-4="..texture, align_style = "world" }, -- back
 134                         { name = "[combine:16x16:-8,-4="..texture, align_style = "world" }, -- left
 135                         { name = "[combine:16x16:0,-4="..texture, align_style = "world" }, -- right
 136                         { name = "([combine:16x16:-4,0="..texture..")^[transformR180", align_style = "node" }, -- top
 137                         { name = "([combine:16x16:-4,8="..texture..")^([combine:16x16:-12,8="..texture..")", align_style = "node" }, -- bottom
 138                 },
 139                 paramtype = "light",
 140                 stack_max = 64,
 141                 paramtype2 = "wallmounted",
 142                 sunlight_propagates = true,
 143                 walkable = true,
 144                 sounds = mcl_sounds.node_sound_defaults({
 145                         footstep = {name="default_hard_footstep", gain=0.3}
 146                 }),
 147                 drop = "mcl_heads:"..name,
 148                 on_rotate = on_rotate_wall,
 149                 _mcl_blast_resistance = 1,
 150                 _mcl_hardness = 1,
 151         })
 152
 153         if mod_doc then
 154                 doc.add_entry_alias("nodes", "mcl_heads:" .. name, "nodes", "mcl_heads:" .. name .. "_wall")
 155         end
 156 end
 157
 158 -- Add heads
 159 addhead("zombie", "mcl_heads_zombie_node.png", S("Zombie Head"), S("A zombie head is a small decorative block which resembles the head of a zombie. It can also be worn as a helmet, which reduces the detection range of zombies by 50%."), "mobs_mc:zombie", 0.5)
 160 addhead("creeper", "mcl_heads_creeper_node.png", S("Creeper Head"), S("A creeper head is a small decorative block which resembles the head of a creeper. It can also be worn as a helmet, which reduces the detection range of creepers by 50%."), "mobs_mc:creeper", 0.5)
 161 -- Original Minecraft name: “Head”
 162 addhead("steve", "mcl_heads_steve_node.png", S("Human Head"), S("A human head is a small decorative block which resembles the head of a human (i.e. a player character). It can also be worn as a helmet for fun, but does not offer any protection."))
 163 addhead("skeleton", "mcl_heads_skeleton_node.png", S("Skeleton Skull"), S("A skeleton skull is a small decorative block which resembles the skull of a skeleton. It can also be worn as a helmet, which reduces the detection range of skeletons by 50%."), "mobs_mc:skeleton", 0.5)
 164 addhead("wither_skeleton", "mcl_heads_wither_skeleton_node.png", S("Wither Skeleton Skull"), S("A wither skeleton skull is a small decorative block which resembles the skull of a wither skeleton. It can also be worn as a helmet for fun, but does not offer any protection."))