MineClone2/mods/ITEMS/mcl_cauldrons/init.lua

147 lines
5.5 KiB
Lua

local S = minetest.get_translator(minetest.get_current_modname())
-- Cauldron mod, adds cauldrons.
-- TODO: Extinguish fire of burning entities
-- Convenience function because the cauldron nodeboxes are very similar
local function create_cauldron_nodebox(water_level)
local floor_y
if water_level == 0 then -- empty
floor_y = -0.1875
elseif water_level == 1 then -- 1/3 filled
floor_y = 1/16
elseif water_level == 2 then -- 2/3 filled
floor_y = 4/16
elseif water_level == 3 then -- full
floor_y = 7/16
end
return {
type = "fixed",
fixed = {
{-0.5, -0.1875, -0.5, -0.375, 0.5, 0.5}, -- Left wall
{0.375, -0.1875, -0.5, 0.5, 0.5, 0.5}, -- Right wall
{-0.375, -0.1875, 0.375, 0.375, 0.5, 0.5}, -- Back wall
{-0.375, -0.1875, -0.5, 0.375, 0.5, -0.375}, -- Front wall
{-0.5, -0.3125, -0.5, 0.5, floor_y, 0.5}, -- Floor
{-0.5, -0.5, -0.5, -0.375, -0.3125, -0.25}, -- Left front foot, part 1
{-0.375, -0.5, -0.5, -0.25, -0.3125, -0.375}, -- Left front foot, part 2
{-0.5, -0.5, 0.25, -0.375, -0.3125, 0.5}, -- Left back foot, part 1
{-0.375, -0.5, 0.375, -0.25, -0.3125, 0.5}, -- Left back foot, part 2
{0.375, -0.5, 0.25, 0.5, -0.3125, 0.5}, -- Right back foot, part 1
{0.25, -0.5, 0.375, 0.375, -0.3125, 0.5}, -- Right back foot, part 2
{0.375, -0.5, -0.5, 0.5, -0.3125, -0.25}, -- Right front foot, part 1
{0.25, -0.5, -0.5, 0.375, -0.3125, -0.375}, -- Right front foot, part 2
}
}
end
-- Empty cauldron
minetest.register_node("mcl_cauldrons:cauldron", {
description = S("Cauldron"),
_tt_help = S("Stores water"),
_doc_items_longdesc = S("Cauldrons are used to store water and slowly fill up under rain."),
_doc_items_usagehelp = S("Place a water bucket into the cauldron to fill it with water. Place an empty bucket on a full cauldron to retrieve the water. Place a water bottle into the cauldron to fill the cauldron to one third with water. Place a glass bottle in a cauldron with water to retrieve one third of the water."),
wield_image = "mcl_cauldrons_cauldron.png",
inventory_image = "mcl_cauldrons_cauldron.png",
use_texture_alpha = minetest.features.use_texture_alpha_string_modes and "opaque" or false,
drawtype = "nodebox",
paramtype = "light",
is_ground_content = false,
groups = {pickaxey=1, deco_block=1, cauldron=1},
node_box = create_cauldron_nodebox(0),
selection_box = { type = "regular" },
tiles = {
"mcl_cauldrons_cauldron_inner.png^mcl_cauldrons_cauldron_top.png",
"mcl_cauldrons_cauldron_inner.png^mcl_cauldrons_cauldron_bottom.png",
"mcl_cauldrons_cauldron_side.png"
},
sounds = mcl_sounds.node_sound_metal_defaults(),
_mcl_hardness = 2,
_mcl_blast_resistance = 2,
})
-- Template function for cauldrons with water
local function register_filled_cauldron(water_level, description, liquid)
local id = "mcl_cauldrons:cauldron_"..water_level
local water_tex
if liquid == "river_water" then
id = id .. "r"
water_tex = "default_river_water_source_animated.png^[verticalframe:16:0"
elseif liquid == "lava" then
id = id .. "_lava"
water_tex = "default_lava_source_animated.png^[verticalframe:16:0"
else
water_tex = "default_water_source_animated.png^[verticalframe:16:0"
end
minetest.register_node(id, {
description = description,
_doc_items_create_entry = false,
use_texture_alpha = minetest.features.use_texture_alpha_string_modes and "opaque" or false,
drawtype = "nodebox",
paramtype = "light",
is_ground_content = false,
groups = {pickaxey=1, not_in_creative_inventory=1, cauldron=(1+water_level), cauldron_filled=water_level, comparator_signal=water_level},
node_box = create_cauldron_nodebox(water_level),
collision_box = create_cauldron_nodebox(0),
selection_box = { type = "regular" },
tiles = {
"("..water_tex..")^mcl_cauldrons_cauldron_top.png",
"mcl_cauldrons_cauldron_inner.png^mcl_cauldrons_cauldron_bottom.png",
"mcl_cauldrons_cauldron_side.png"
},
sounds = mcl_sounds.node_sound_metal_defaults(),
drop = "mcl_cauldrons:cauldron",
_mcl_hardness = 2,
_mcl_blast_resistance = 2,
})
-- Add entry aliases for the Help
if minetest.get_modpath("doc") then
doc.add_entry_alias("nodes", "mcl_cauldrons:cauldron", "nodes", id)
end
end
-- Filled cauldrons (3 levels)
register_filled_cauldron(1, S("Cauldron (1/3 Water)"))
register_filled_cauldron(2, S("Cauldron (2/3 Water)"))
register_filled_cauldron(3, S("Cauldron (3/3 Water)"))
register_filled_cauldron(1, S("Cauldron (1/3 Lava)"),"lava")
register_filled_cauldron(2, S("Cauldron (2/3 Lava)"),"lava")
register_filled_cauldron(3, S("Cauldron (3/3 Lava)"),"lava")
if minetest.get_modpath("mclx_core") then
register_filled_cauldron(1, S("Cauldron (1/3 River Water)"),"river_water")
register_filled_cauldron(2, S("Cauldron (2/3 River Water)"),"river_water")
register_filled_cauldron(3, S("Cauldron (3/3 River Water)"),"river_water")
end
minetest.register_craft({
output = "mcl_cauldrons:cauldron",
recipe = {
{ "mcl_core:iron_ingot", "", "mcl_core:iron_ingot" },
{ "mcl_core:iron_ingot", "", "mcl_core:iron_ingot" },
{ "mcl_core:iron_ingot", "mcl_core:iron_ingot", "mcl_core:iron_ingot" },
}
})
minetest.register_abm({
label = "cauldrons",
nodenames = {"group:cauldron_filled"},
interval = 0.5,
chance = 1,
action = function(pos, node)
for _, obj in pairs(minetest.get_objects_inside_radius(pos, 0.4)) do
if mcl_burning.is_burning(obj) then
mcl_burning.extinguish(obj)
local new_group = minetest.get_item_group(node.name, "cauldron_filled") - 1
minetest.swap_node(pos, {name = "mcl_cauldrons:cauldron" .. (new_group == 0 and "" or "_" .. new_group)})
break
end
end
end
})