forked from VoxeLibre/VoxeLibre
302 lines
9.3 KiB
Lua
302 lines
9.3 KiB
Lua
local S = minetest.get_translator("mcl_ocean")
|
|
local mod_doc = minetest.get_modpath("doc") ~= nil
|
|
|
|
-- List of supported surfaces for seagrass and kelp
|
|
local surfaces = {
|
|
{ "dirt", "mcl_core:dirt" },
|
|
{ "sand", "mcl_core:sand", 1 },
|
|
{ "redsand", "mcl_core:redsand", 1 },
|
|
{ "gravel", "mcl_core:gravel", 1 },
|
|
}
|
|
|
|
local function get_kelp_top(pos, node)
|
|
local size = math.ceil(node.param2 / 16)
|
|
local pos_water = table.copy(pos)
|
|
pos_water.y = pos_water.y + size
|
|
return pos_water, minetest.get_node(pos_water)
|
|
end
|
|
|
|
local function get_submerged(node_water)
|
|
local def_water = minetest.registered_nodes[node_water.name]
|
|
-- Submerged in water?
|
|
if minetest.get_item_group(node_water.name, "water") then
|
|
if def_water.liquidtype == "source" then
|
|
return "source"
|
|
elseif def_water.liquidtype == "flowing" then
|
|
return "flowing"
|
|
end
|
|
end
|
|
return false
|
|
end
|
|
|
|
local function grow_param2_step(param2, snap_into_grid)
|
|
local old_param2 = param2
|
|
param2 = param2 + 16
|
|
if param2 > 240 then
|
|
param2 = 240
|
|
end
|
|
if snap_into_grid and (param2 % 16 ~= 0) then
|
|
param2 = param2 - (param2 % 16)
|
|
end
|
|
return param2, param2 ~= old_param2
|
|
end
|
|
|
|
local function kelp_on_place(itemstack, placer, pointed_thing)
|
|
if pointed_thing.type ~= "node" or not placer then
|
|
return itemstack
|
|
end
|
|
|
|
local player_name = placer:get_player_name()
|
|
local pos_under = pointed_thing.under
|
|
local pos_above = pointed_thing.above
|
|
local node_under = minetest.get_node(pos_under)
|
|
local node_above = minetest.get_node(pos_above)
|
|
local def_under = minetest.registered_nodes[node_under.name]
|
|
local def_above = minetest.registered_nodes[node_above.name]
|
|
|
|
if def_under and def_under.on_rightclick and not placer:get_player_control().sneak then
|
|
return def_under.on_rightclick(pos_under, node_under,
|
|
placer, itemstack, pointed_thing) or itemstack
|
|
end
|
|
|
|
if minetest.is_protected(pos_under, player_name) or
|
|
minetest.is_protected(pos_above, player_name) then
|
|
minetest.log("action", player_name
|
|
.. " tried to place " .. itemstack:get_name()
|
|
.. " at protected position "
|
|
.. minetest.pos_to_string(pos_under))
|
|
minetest.record_protection_violation(pos_under, player_name)
|
|
return itemstack
|
|
end
|
|
|
|
local grow_kelp = false
|
|
-- Select a kelp node when placed on surface node
|
|
if node_under.name == "mcl_core:dirt" then
|
|
node_under.name = "mcl_ocean:kelp_dirt"
|
|
elseif node_under.name == "mcl_core:sand" then
|
|
node_under.name = "mcl_ocean:kelp_sand"
|
|
elseif node_under.name == "mcl_core:redsand" then
|
|
node_under.name = "mcl_ocean:kelp_redsand"
|
|
elseif node_under.name == "mcl_core:gravel" then
|
|
node_under.name = "mcl_ocean:kelp_gravel"
|
|
elseif minetest.get_item_group(node_under.name, "kelp") == 1 then
|
|
-- Place kelp on kelp = grow kelp by 1 node length
|
|
node_under.param2, grow_kelp = grow_param2_step(node_under.param2)
|
|
if not grow_kelp then
|
|
return itemstack
|
|
end
|
|
else
|
|
return itemstack
|
|
end
|
|
local submerged = false
|
|
if grow_kelp then
|
|
-- Kelp placed on kelp ...
|
|
-- Kelp can be placed on top of another kelp to make it grow
|
|
if pos_under.y >= pos_above.y or pos_under.x ~= pos_above.x or pos_under.z ~= pos_above.z then
|
|
-- Placed on side or below node, abort
|
|
return itemstack
|
|
end
|
|
-- New kelp top must also be submerged in water source
|
|
local _, top_node = get_kelp_top(pos_under, node_under)
|
|
submerged = get_submerged(top_node)
|
|
if submerged ~= "source" then
|
|
-- Not submerged in water source, abort
|
|
return itemstack
|
|
end
|
|
else
|
|
-- New kelp placed ...
|
|
if pos_under.y >= pos_above.y then
|
|
-- Placed on side or below node, abort
|
|
return itemstack
|
|
end
|
|
-- Kelp can be placed inside a water source on top of a surface node
|
|
local g_above_water = minetest.get_item_group(node_above.name, "water")
|
|
if not (g_above_water ~= 0 and def_above.liquidtype == "source") then
|
|
return itemstack
|
|
-- TODO: Also allow placement into downwards flowing liquid
|
|
end
|
|
node_under.param2 = minetest.registered_items[node_under.name].place_param2 or 16
|
|
end
|
|
-- Place or grow kelp
|
|
local def_node = minetest.registered_items[node_under.name]
|
|
if def_node.sounds then
|
|
minetest.sound_play(def_node.sounds.place, { gain = 0.5, pos = pos_under }, true)
|
|
end
|
|
minetest.set_node(pos_under, node_under)
|
|
if not minetest.is_creative_enabled(player_name) then
|
|
itemstack:take_item()
|
|
end
|
|
|
|
return itemstack
|
|
end
|
|
|
|
minetest.register_craftitem("mcl_ocean:kelp", {
|
|
description = S("Kelp"),
|
|
_tt_help = S("Grows in water on dirt, sand, gravel"),
|
|
_doc_items_create_entry = false,
|
|
inventory_image = "mcl_ocean_kelp_item.png",
|
|
wield_image = "mcl_ocean_kelp_item.png",
|
|
on_place = kelp_on_place,
|
|
groups = { deco_block = 1 },
|
|
})
|
|
|
|
-- Kelp nodes: kelp on a surface node
|
|
|
|
for s=1, #surfaces do
|
|
local def = minetest.registered_nodes[surfaces[s][2]]
|
|
local alt
|
|
if surfaces[s][3] == 1 then
|
|
alt = surfaces[s][2]
|
|
end
|
|
local sounds = table.copy(def.sounds)
|
|
local leaf_sounds = mcl_sounds.node_sound_leaves_defaults()
|
|
sounds.dig = leaf_sounds.dig
|
|
sounds.dug = leaf_sounds.dug
|
|
sounds.place = leaf_sounds.place
|
|
local tt_help, doc_longdesc, doc_img, desc
|
|
if surfaces[s][1] == "dirt" then
|
|
doc_longdesc = S("Kelp grows inside water on top of dirt, sand or gravel.")
|
|
desc = S("Kelp")
|
|
doc_create = true
|
|
doc_img = "mcl_ocean_kelp_item.png"
|
|
else
|
|
doc_create = false
|
|
end
|
|
minetest.register_node("mcl_ocean:kelp_"..surfaces[s][1], {
|
|
_doc_items_entry_name = desc,
|
|
_doc_items_longdesc = doc_longdesc,
|
|
_doc_items_create_entry = doc_create,
|
|
_doc_items_image = doc_img,
|
|
drawtype = "plantlike_rooted",
|
|
paramtype = "light",
|
|
paramtype2 = "leveled",
|
|
place_param2 = 16,
|
|
tiles = def.tiles,
|
|
special_tiles = {
|
|
{
|
|
image = "mcl_ocean_kelp_plant.png",
|
|
animation = {type="vertical_frames", aspect_w=16, aspect_h=16, length=2.0},
|
|
tileable_vertical = true,
|
|
}
|
|
},
|
|
inventory_image = "("..def.tiles[1]..")^mcl_ocean_kelp_item.png",
|
|
wield_image = "mcl_ocean_kelp_item.png",
|
|
selection_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{ -0.5, -0.5, -0.5, 0.5, 0.5, 0.5 },
|
|
{ -0.5, 0.5, -0.5, 0.5, 1.5, 0.5 },
|
|
},
|
|
},
|
|
groups = { dig_immediate = 3, deco_block = 1, plant = 1, kelp = 1, falling_node = surfaces[s][3] },
|
|
sounds = sounds,
|
|
node_dig_prediction = surfaces[s][2],
|
|
after_dig_node = function(pos)
|
|
minetest.set_node(pos, {name=surfaces[s][2]})
|
|
end,
|
|
drop = "mcl_ocean:kelp",
|
|
_mcl_falling_node_alternative = alt,
|
|
_mcl_hardness = 0,
|
|
_mcl_blast_resistance = 0,
|
|
})
|
|
|
|
if mod_doc and surfaces[s][1] ~= "dirt" then
|
|
doc.add_entry_alias("nodes", "mcl_ocean:kelp_dirt", "nodes", "mcl_ocean:kelp_"..surfaces[s][1])
|
|
end
|
|
end
|
|
|
|
if mod_doc then
|
|
doc.add_entry_alias("nodes", "mcl_ocean:kelp_dirt", "craftitems", "mcl_ocean:kelp")
|
|
end
|
|
|
|
-- Dried kelp stuff
|
|
|
|
-- TODO: This is supposed to be eaten very fast
|
|
minetest.register_craftitem("mcl_ocean:dried_kelp", {
|
|
description = S("Dried Kelp"),
|
|
_doc_items_longdesc = S("Dried kelp is a food item."),
|
|
inventory_image = "mcl_ocean_dried_kelp.png",
|
|
wield_image = "mcl_ocean_dried_kelp.png",
|
|
groups = { food = 2, eatable = 1 },
|
|
on_place = minetest.item_eat(1),
|
|
on_secondary_use = minetest.item_eat(1),
|
|
groups = { food = 2, eatable = 1 },
|
|
_mcl_saturation = 0.6,
|
|
})
|
|
|
|
local mod_screwdriver = minetest.get_modpath("screwdriver") ~= nil
|
|
local on_rotate
|
|
if mod_screwdriver then
|
|
on_rotate = screwdriver.rotate_3way
|
|
end
|
|
|
|
|
|
minetest.register_node("mcl_ocean:dried_kelp_block", {
|
|
description = S("Dried Kelp Block"),
|
|
_doc_items_longdesc = S("A decorative block that serves as a great furnace fuel."),
|
|
tiles = { "mcl_ocean_dried_kelp_top.png", "mcl_ocean_dried_kelp_bottom.png", "mcl_ocean_dried_kelp_side.png" },
|
|
groups = { handy = 1, building_block = 1, flammable = 2, fire_encouragement = 30, fire_flammability = 60 },
|
|
sounds = mcl_sounds.node_sound_leaves_defaults(),
|
|
paramtype2 = "facedir",
|
|
on_place = mcl_util.rotate_axis,
|
|
on_rotate = on_rotate,
|
|
_mcl_hardness = 0.5,
|
|
_mcl_blast_resistance = 12.5,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
type = "cooking",
|
|
recipe = "mcl_ocean:kelp",
|
|
output = "mcl_ocean:dried_kelp",
|
|
cooktime = 10,
|
|
})
|
|
minetest.register_craft({
|
|
recipe = {
|
|
{ "mcl_ocean:dried_kelp","mcl_ocean:dried_kelp","mcl_ocean:dried_kelp" },
|
|
{ "mcl_ocean:dried_kelp","mcl_ocean:dried_kelp","mcl_ocean:dried_kelp" },
|
|
{ "mcl_ocean:dried_kelp","mcl_ocean:dried_kelp","mcl_ocean:dried_kelp" },
|
|
},
|
|
output = "mcl_ocean:dried_kelp_block",
|
|
})
|
|
minetest.register_craft({
|
|
recipe = {
|
|
{ "mcl_ocean:dried_kelp_block" },
|
|
},
|
|
output = "mcl_ocean:dried_kelp 9",
|
|
})
|
|
minetest.register_craft({
|
|
type = "fuel",
|
|
recipe = "mcl_ocean:dried_kelp_block",
|
|
burntime = 200,
|
|
})
|
|
|
|
-- Grow kelp
|
|
minetest.register_abm({
|
|
label = "Kelp growth",
|
|
nodenames = { "group:kelp" },
|
|
interval = 45,
|
|
chance = 12,
|
|
catch_up = false,
|
|
action = function(pos, node, active_object_count, active_object_count_wider)
|
|
local grown
|
|
-- Grow kelp by 1 node length if it would grow inside water
|
|
node.param2, grown = grow_param2_step(node.param2, true)
|
|
local top, top_node = get_kelp_top(pos, node)
|
|
local submerged = get_submerged(top_node)
|
|
if grown then
|
|
if submerged == "source" then
|
|
-- Liquid source: Grow normally
|
|
minetest.set_node(pos, node)
|
|
elseif submerged == "flowing" then
|
|
-- Flowing liquid: Grow 1 step, but also turn the top node into a liquid source
|
|
minetest.set_node(pos, node)
|
|
local def_liq = minetest.registered_nodes[top_node.name]
|
|
local alt_liq = def_liq and def_liq.liquid_alternative_source
|
|
if alt_liq then
|
|
minetest.set_node(top, {name=alt_liq})
|
|
end
|
|
end
|
|
end
|
|
end,
|
|
})
|