mirror of
https://github.com/FaceDeer/dfcaverns.git
synced 2024-11-18 08:20:33 +01:00
276 lines
8.1 KiB
Lua
276 lines
8.1 KiB
Lua
--------------------------------------------------
|
|
-- Blood thorn
|
|
|
|
-- Max trunk height 5
|
|
-- red with purple mottling
|
|
-- High density wood
|
|
-- Depth 3
|
|
|
|
-- internationalization boilerplate
|
|
local MP = minetest.get_modpath(minetest.get_current_modname())
|
|
local S, NS = dofile(MP.."/intllib.lua")
|
|
|
|
local spike_directions = {
|
|
{dir={x=0,y=0,z=1}, facedir=2},
|
|
{dir={x=0,y=0,z=-1}, facedir=0},
|
|
{dir={x=1,y=0,z=0}, facedir=3},
|
|
{dir={x=-1,y=0,z=0}, facedir=1}
|
|
}
|
|
local spikes = {["dfcaverns:blood_thorn_spike"] = true, ["dfcaverns:blood_thorn_spike_dead"] = true}
|
|
|
|
local blood_thorn_after_dig = function(pos, oldnode, oldmetadata, digger)
|
|
for _, spike_dir in pairs(spike_directions) do
|
|
local loc = vector.add(pos,spike_dir.dir)
|
|
local node = minetest.get_node(loc)
|
|
if spikes[node.name] and spike_dir.facedir == node.param2 then
|
|
minetest.node_dig(loc, node, digger)
|
|
end
|
|
end
|
|
end
|
|
|
|
minetest.register_node("dfcaverns:blood_thorn", {
|
|
description = S("Blood Thorn Stem"),
|
|
tiles = {"dfcaverns_blood_thorn_top.png", "dfcaverns_blood_thorn_top.png",
|
|
"dfcaverns_blood_thorn_side.png", "dfcaverns_blood_thorn_side.png", "dfcaverns_blood_thorn_side.png", "dfcaverns_blood_thorn_side.png"},
|
|
paramtype2 = "facedir",
|
|
paramtype = "light",
|
|
groups = {choppy = 3, flammable = 2, light_sensitive_fungus = 11},
|
|
_dfcaverns_dead_node = "dfcaverns:blood_thorn_dead",
|
|
sounds = default.node_sound_wood_defaults(),
|
|
on_place = minetest.rotate_node,
|
|
after_dig_node = blood_thorn_after_dig,
|
|
})
|
|
|
|
minetest.register_node("dfcaverns:blood_thorn_dead", {
|
|
description = S("Dead Blood Thorn Stem"),
|
|
tiles = {"dfcaverns_blood_thorn_top.png^[multiply:#804000", "dfcaverns_blood_thorn_top.png^[multiply:#804000",
|
|
"dfcaverns_blood_thorn_side.png^[multiply:#804000"},
|
|
paramtype2 = "facedir",
|
|
groups = {choppy = 3, flammable = 2},
|
|
sounds = default.node_sound_wood_defaults(),
|
|
on_place = minetest.rotate_node,
|
|
after_dig_node = blood_thorn_after_dig,
|
|
})
|
|
|
|
minetest.register_node("dfcaverns:blood_thorn_spike", {
|
|
description = S("Blood Thorn Spike"),
|
|
tiles = {
|
|
"dfcaverns_blood_thorn_spike_side.png^[transformR90",
|
|
"dfcaverns_blood_thorn_spike_side.png^[transformR270",
|
|
"dfcaverns_blood_thorn_spike_side.png",
|
|
"dfcaverns_blood_thorn_spike_side.png^[transformR180",
|
|
"dfcaverns_blood_thorn_spike_front.png",
|
|
"dfcaverns_blood_thorn_spike_front.png"
|
|
},
|
|
groups = {choppy = 3, flammable = 2, fall_damage_add_percent=100, light_sensitive_fungus = 11},
|
|
_dfcaverns_dead_node = "dfcaverns:blood_thorn_spike_dead",
|
|
sounds = default.node_sound_wood_defaults(),
|
|
drawtype = "nodebox",
|
|
climbable = true,
|
|
damage_per_second = 1,
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{-0.1875, -0.1875, 0.1875, 0.1875, 0.1875, 0.5}, -- base
|
|
{-0.125, -0.125, -0.125, 0.125, 0.125, 0.1875}, -- mid
|
|
{-0.0625, -0.0625, -0.5, 0.0625, 0.0625, -0.125}, -- tip
|
|
}
|
|
},
|
|
})
|
|
|
|
minetest.register_node("dfcaverns:blood_thorn_spike_dead", {
|
|
description = S("Dead Blood Thorn Spike"),
|
|
tiles = {
|
|
"dfcaverns_blood_thorn_spike_side.png^[transformR90^[multiply:#804000",
|
|
"dfcaverns_blood_thorn_spike_side.png^[transformR270^[multiply:#804000",
|
|
"dfcaverns_blood_thorn_spike_side.png^[multiply:#804000",
|
|
"dfcaverns_blood_thorn_spike_side.png^[transformR180^[multiply:#804000",
|
|
"dfcaverns_blood_thorn_spike_front.png^[multiply:#804000",
|
|
"dfcaverns_blood_thorn_spike_front.png^[multiply:#804000"
|
|
},
|
|
groups = {choppy = 3, flammable = 2, fall_damage_add_percent=100},
|
|
sounds = default.node_sound_wood_defaults(),
|
|
drawtype = "nodebox",
|
|
climbable = true,
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{-0.1875, -0.1875, 0.1875, 0.1875, 0.1875, 0.5}, -- base
|
|
{-0.125, -0.125, -0.125, 0.125, 0.125, 0.1875}, -- mid
|
|
{-0.0625, -0.0625, -0.5, 0.0625, 0.0625, -0.125}, -- tip
|
|
}
|
|
},
|
|
})
|
|
|
|
|
|
--Wood
|
|
minetest.register_craft({
|
|
output = 'dfcaverns:blood_thorn_wood 4',
|
|
recipe = {
|
|
{'dfcaverns:blood_thorn'},
|
|
}
|
|
})
|
|
|
|
minetest.register_node("dfcaverns:blood_thorn_wood", {
|
|
description = S("Blood Thorn Planks"),
|
|
paramtype2 = "facedir",
|
|
place_param2 = 0,
|
|
tiles = {"dfcaverns_blood_thorn_wood.png"},
|
|
is_ground_content = false,
|
|
groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2, wood = 1},
|
|
sounds = default.node_sound_wood_defaults(),
|
|
})
|
|
|
|
minetest.register_craft({
|
|
type = "fuel",
|
|
recipe = "dfcaverns:blood_thorn_wood",
|
|
burntime = 40,
|
|
})
|
|
|
|
minetest.register_craft({
|
|
type = "fuel",
|
|
recipe = "dfcaverns:blood_thorn",
|
|
burntime = 150,
|
|
})
|
|
minetest.register_craft({
|
|
type = "fuel",
|
|
recipe = "dfcaverns:blood_thorn_dead",
|
|
burntime = 120,
|
|
})
|
|
minetest.register_craft({
|
|
type = "fuel",
|
|
recipe = "dfcaverns:blood_thorn_spike",
|
|
burntime = 5,
|
|
})
|
|
minetest.register_craft({
|
|
type = "fuel",
|
|
recipe = "dfcaverns:blood_thorn_spike_dead",
|
|
burntime = 5,
|
|
})
|
|
|
|
-- This ensures consistent random maximum to bloodthorn growth
|
|
local max_bloodthorn_height = function(pos)
|
|
local next_seed = math.random(1, 1000000000)
|
|
math.randomseed(pos.x + pos.z * 2 ^ 8)
|
|
local output = math.random(3,6)
|
|
math.randomseed(next_seed)
|
|
return output
|
|
end
|
|
|
|
function dfcaverns.grow_blood_thorn(pos, node)
|
|
if node.param2 >= 4 then
|
|
return
|
|
end
|
|
pos.y = pos.y - 1
|
|
if minetest.get_item_group(minetest.get_node(pos).name, "sand") == 0 then
|
|
return
|
|
end
|
|
pos.y = pos.y + 1
|
|
local height = 0
|
|
local max_height = max_bloodthorn_height(pos)
|
|
while node.name == "dfcaverns:blood_thorn" and height < max_height do
|
|
height = height + 1
|
|
pos.y = pos.y + 1
|
|
node = minetest.get_node(pos)
|
|
end
|
|
if height == 7 or node.name ~= "air" then
|
|
return
|
|
end
|
|
|
|
minetest.set_node(pos, {name = "dfcaverns:blood_thorn"})
|
|
|
|
local dir = spike_directions[math.random(1,4)]
|
|
local spike_pos = vector.add(pos, dir.dir)
|
|
if minetest.get_node(spike_pos).name == "air" then
|
|
minetest.set_node(spike_pos, {name="dfcaverns:blood_thorn_spike", param2=dir.facedir})
|
|
end
|
|
dir = spike_directions[math.random(1,4)]
|
|
spike_pos = vector.add(pos, dir.dir)
|
|
if minetest.get_node(spike_pos).name == "air" then
|
|
minetest.set_node(spike_pos, {name="dfcaverns:blood_thorn_spike", param2=dir.facedir})
|
|
end
|
|
return true
|
|
end
|
|
|
|
minetest.register_abm({
|
|
label = "Grow Blood Thorn",
|
|
nodenames = {"dfcaverns:blood_thorn"},
|
|
catch_up = true,
|
|
interval = dfcaverns.config.blood_thorn_growth_interval,
|
|
chance = dfcaverns.config.blood_thorn_growth_chance,
|
|
action = function(pos, node)
|
|
dfcaverns.grow_blood_thorn(pos, node)
|
|
end
|
|
})
|
|
|
|
function dfcaverns.spawn_blood_thorn(pos)
|
|
local height = max_bloodthorn_height(pos)
|
|
local x, y, z = pos.x, pos.y, pos.z
|
|
local maxy = y + height -- Trunk top
|
|
|
|
local vm = minetest.get_voxel_manip()
|
|
local minp, maxp = vm:read_from_map(
|
|
{x = x - 1, y = y, z = z - 1},
|
|
{x = x + 1, y = maxy, z = z + 1}
|
|
)
|
|
local area = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
|
|
local data = vm:get_data()
|
|
local data_param2 = vm:get_param2_data()
|
|
|
|
dfcaverns.spawn_blood_thorn_vm(area:indexp(pos), area, data, data_param2, height)
|
|
|
|
vm:set_data(data)
|
|
vm:set_param2_data(data_param2)
|
|
vm:write_to_map()
|
|
vm:update_map()
|
|
end
|
|
|
|
local c_air = minetest.get_content_id("air")
|
|
local c_ignore = minetest.get_content_id("ignore")
|
|
local c_blood_thorn = minetest.get_content_id("dfcaverns:blood_thorn")
|
|
local c_blood_thorn_spike = minetest.get_content_id("dfcaverns:blood_thorn_spike")
|
|
|
|
dfcaverns.spawn_blood_thorn_vm = function(vi, area, data, data_param2, height)
|
|
local pos = area:position(vi)
|
|
if height == nil then height = max_bloodthorn_height(pos) end
|
|
local x = pos.x
|
|
local y = pos.y
|
|
local z = pos.z
|
|
local maxy = y + height -- Trunk top
|
|
|
|
for yy = y, maxy do
|
|
local vi = area:index(x, yy, z)
|
|
local node_id = data[vi]
|
|
if node_id == c_air or node_id == c_ignore then
|
|
data[vi] = c_blood_thorn
|
|
|
|
local dir = spike_directions[math.random(1,4)]
|
|
local spike_pos = {x = pos.x + dir.dir.x, y = yy, z = pos.z + dir.dir.z}
|
|
vi = area:indexp(spike_pos)
|
|
if data[vi] == c_air or data[vi] == c_ignore then
|
|
data[vi] = c_blood_thorn_spike
|
|
data_param2[vi] = dir.facedir
|
|
end
|
|
|
|
dir = spike_directions[math.random(1,4)]
|
|
spike_pos = {x = pos.x + dir.dir.x, y = yy, z = pos.z + dir.dir.z}
|
|
vi = area:indexp(spike_pos)
|
|
if data[vi] == c_air or data[vi] == c_ignore then
|
|
data[vi] = c_blood_thorn_spike
|
|
data_param2[vi] = dir.facedir
|
|
end
|
|
else
|
|
break
|
|
end
|
|
end
|
|
end
|
|
|
|
|
|
|
|
|
|
|