dfcaverns/trees/tunnel_tube.lua
2018-05-20 23:44:19 -06:00

389 lines
13 KiB
Lua

--------------------------------------------------
-- Tunnel tube
-- Magenta
-- curving trunk
-- Max trunk height 8
-- depth 2-3
-- internationalization boilerplate
local MP = minetest.get_modpath(minetest.get_current_modname())
local S, NS = dofile(MP.."/intllib.lua")
local tunnel_tube_drop = nil
minetest.register_node("dfcaverns:tunnel_tube", {
description = S("Tunnel Tube"),
_doc_items_longdesc = dfcaverns.doc.tunnel_tube_desc,
_doc_items_usagehelp = dfcaverns.doc.tunnel_tube_usage,
tiles = {"dfcaverns_tunnel_tube.png"},
paramtype2 = "facedir",
drawtype = "nodebox",
paramtype = "light",
groups = {choppy = 3, tree = 1, oddly_breakable_by_hand=1, flammable = 2},
sounds = default.node_sound_wood_defaults(),
on_place = minetest.rotate_node,
node_box = {
type = "fixed",
fixed = {
{-8/16,-8/16,-8/16,-4/16,8/16,8/16},
{4/16,-8/16,-8/16,8/16,8/16,8/16},
{-4/16,-8/16,-8/16,4/16,8/16,-4/16},
{-4/16,-8/16,8/16,4/16,8/16,4/16},
},
},
})
minetest.register_node("dfcaverns:tunnel_tube_slant_bottom", {
description = S("Tunnel Tube"),
_doc_items_longdesc = dfcaverns.doc.tunnel_tube_desc,
_doc_items_usagehelp = dfcaverns.doc.tunnel_tube_usage,
tiles = {"dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png"},
paramtype2 = "facedir",
drawtype = "mesh",
mesh = "tunnel_tube_slant.obj",
paramtype = "light",
drop = "dfcaverns:tunnel_tube",
groups = {choppy = 3, tree = 1, oddly_breakable_by_hand=1, flammable = 2},
sounds = default.node_sound_wood_defaults(),
on_place = minetest.rotate_node,
selection_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.625, 0.5, 0.0, 0.375},
{-0.5, 0.0, -0.875, 0.5, 0.5, 0.125},
},
},
collision_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.625, 0.5, 0.0, 0.375},
{-0.5, 0.0, -0.875, 0.5, 0.5, 0.125},
},
},
})
minetest.register_node("dfcaverns:tunnel_tube_slant_top", {
description = S("Tunnel Tube"),
_doc_items_longdesc = dfcaverns.doc.tunnel_tube_desc,
_doc_items_usagehelp = dfcaverns.doc.tunnel_tube_usage,
tiles = {"dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png"},
paramtype2 = "facedir",
drawtype = "mesh",
mesh = "tunnel_tube_slant_2.obj",
paramtype = "light",
drop = "dfcaverns:tunnel_tube",
groups = {choppy = 3, tree = 1, oddly_breakable_by_hand=1, flammable = 2},
sounds = default.node_sound_wood_defaults(),
on_place = minetest.rotate_node,
selection_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.125, 0.5, 0.0, 0.875},
{-0.5, 0.0, -0.375, 0.5, 0.5, 0.625},
},
},
collision_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.125, 0.5, 0.0, 0.875},
{-0.5, 0.0, -0.375, 0.5, 0.5, 0.625},
},
},
})
minetest.register_node("dfcaverns:tunnel_tube_slant_full", {
description = S("Tunnel Tube"),
_doc_items_longdesc = dfcaverns.doc.tunnel_tube_desc,
_doc_items_usagehelp = dfcaverns.doc.tunnel_tube_usage,
tiles = {"dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png", "dfcaverns_tunnel_tube.png"},
paramtype2 = "facedir",
drawtype = "mesh",
mesh = "tunnel_tube_slant_full.obj",
paramtype = "light",
drop = "dfcaverns:tunnel_tube",
groups = {choppy = 3, tree = 1, oddly_breakable_by_hand=1, flammable = 2},
sounds = default.node_sound_wood_defaults(),
on_place = minetest.rotate_node,
selection_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.75, 0.5, 0, 0.25},
{-0.5, 0, -1.25, 0.5, 0.5, -0.25},
},
},
collision_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.75, 0.5, 0, 0.25},
{-0.5, 0, -1.25, 0.5, 0.5, -0.25},
},
},
})
--Wood
minetest.register_craft({
output = 'dfcaverns:tunnel_tube_wood 4',
recipe = {
{'dfcaverns:tunnel_tube'},
}
})
minetest.register_node("dfcaverns:tunnel_tube_wood", {
description = S("Tunnel Tube Plies"),
_doc_items_longdesc = dfcaverns.doc.tunnel_tube_desc,
_doc_items_usagehelp = dfcaverns.doc.tunnel_tube_usage,
paramtype2 = "facedir",
place_param2 = 0,
tiles = {"dfcaverns_tunnel_tube_wood_top.png", "dfcaverns_tunnel_tube_wood_top.png", "dfcaverns_tunnel_tube_wood_side.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:tunnel_tube_wood",
burntime = 9,
})
minetest.register_craft({
type = "fuel",
recipe = "dfcaverns:tunnel_tube",
burntime = 36,
})
minetest.register_craft({
type = "fuel",
recipe = "dfcaverns:tunnel_tube_sapling",
burntime = 3,
})
-- TNT
-----------------------------------------------------------------------------------------------------------
if dfcaverns.config.enable_tnt then
local tnt_radius = tonumber(minetest.settings:get("tnt_radius") or 3) * 2/3
local tnt_def = {radius = tnt_radius, damage_radius = tnt_radius * 2}
minetest.register_node("dfcaverns:tunnel_tube_fruiting_body", {
description = S("Tunnel Tube Fruiting Body"),
_doc_items_longdesc = dfcaverns.doc.tunnel_tube_desc,
_doc_items_usagehelp = dfcaverns.doc.tunnel_tube_usage,
tiles = {"dfcaverns_tunnel_tube.png^[multiply:#b09090"},
paramtype2 = "facedir",
groups = {choppy = 3, oddly_breakable_by_hand=1, flammable = 2, tnt = 1,},
sounds = default.node_sound_wood_defaults(),
on_place = minetest.rotate_node,
drop = {
max_items = 3,
items = {
{
items = {'dfcaverns:tunnel_tube_sapling'},
rarity = 2,
},
{
items = {'dfcaverns:tunnel_tube_sapling', 'tnt:gunpowder'},
rarity = 2,
},
{
items = {'dfcaverns:tunnel_tube_sapling', 'tnt:gunpowder 2'},
rarity = 2,
},
},
},
on_punch = function(pos, node, puncher)
if puncher:get_wielded_item():get_name() == "default:torch" then
minetest.swap_node(pos, {name = "dfcaverns:tunnel_tube_fruiting_body_burning"})
minetest.registered_nodes["dfcaverns:tunnel_tube_fruiting_body_burning"].on_construct(pos)
minetest.log("action", puncher:get_player_name() .. " ignites " .. node.name .. " at " .. minetest.pos_to_string(pos))
end
end,
on_blast = function(pos, intensity)
minetest.after(0.1, function()
tnt.boom(pos, tnt_def)
end)
end,
mesecons = {effector =
{action_on =
function(pos)
tnt.boom(pos, tnt_def)
end
}
},
on_burn = function(pos)
minetest.swap_node(pos, {name = "dfcaverns:tunnel_tube_fruiting_body_burning"})
minetest.registered_nodes["dfcaverns:tunnel_tube_fruiting_body_burning"].on_construct(pos)
end,
on_ignite = function(pos, igniter)
minetest.swap_node(pos, {name = "dfcaverns:tunnel_tube_fruiting_body_burning"})
minetest.registered_nodes["dfcaverns:tunnel_tube_fruiting_body_burning"].on_construct(pos)
end,
})
minetest.register_node("dfcaverns:tunnel_tube_fruiting_body_burning", {
description = S("Tunnel Tube Fruiting Body"),
_doc_items_longdesc = dfcaverns.doc.tunnel_tube_desc,
_doc_items_usagehelp = dfcaverns.doc.tunnel_tube_usage,
tiles = {"dfcaverns_tunnel_tube.png^[multiply:#b09090"},
groups = {not_in_creative_inventory = 1,},
light_source = 5,
drop = "",
sounds = default.node_sound_wood_defaults(),
on_timer = function(pos, elapsed)
tnt.boom(pos, tnt_def)
end,
-- unaffected by explosions
on_blast = function() end,
on_construct = function(pos)
minetest.sound_play("tnt_ignite", {pos = pos})
minetest.get_node_timer(pos):start(4)
end,
})
else
minetest.register_node("dfcaverns:tunnel_tube_fruiting_body", {
description = S("Tunnel Tube Fruiting Body"),
_doc_items_longdesc = dfcaverns.doc.tunnel_tube_desc,
_doc_items_usagehelp = dfcaverns.doc.tunnel_tube_usage,
tiles = {"dfcaverns_tunnel_tube.png^[multiply:#b09090"},
paramtype2 = "facedir",
groups = {choppy = 3, oddly_breakable_by_hand=1, flammable = 2},
sounds = default.node_sound_wood_defaults(),
on_place = minetest.rotate_node,
drop = {
max_items = 3,
items = {
{
items = {'dfcaverns:tunnel_tube_sapling'},
rarity = 2,
},
{
items = {'dfcaverns:tunnel_tube_sapling'},
rarity = 2,
},
{
items = {'dfcaverns:tunnel_tube_sapling'},
rarity = 2,
},
},
},
})
end
-----------------------------------------------------------------------------------------------------------
minetest.register_node("dfcaverns:tunnel_tube_sapling", {
description = S("Tunnel Tube Spawn"),
_doc_items_longdesc = dfcaverns.doc.tunnel_tube_desc,
_doc_items_usagehelp = dfcaverns.doc.tunnel_tube_usage,
drawtype = "plantlike",
visual_scale = 1.0,
tiles = {"dfcaverns_tunnel_tube_sapling.png"},
inventory_image = "dfcaverns_tunnel_tube_sapling.png",
wield_image = "dfcaverns_tunnel_tube_sapling.png",
paramtype = "light",
sunlight_propagates = true,
walkable = false,
selection_box = {
type = "fixed",
fixed = {-4 / 16, -0.5, -4 / 16, 4 / 16, 7 / 16, 4 / 16}
},
groups = {snappy = 2, dig_immediate = 3, flammable = 2,
attached_node = 1, sapling = 1, light_sensitive_fungus = 11},
sounds = default.node_sound_leaves_defaults(),
on_construct = function(pos)
minetest.get_node_timer(pos):start(math.random(
dfcaverns.config.tunnel_tube_delay_multiplier*dfcaverns.config.tree_min_growth_delay,
dfcaverns.config.tunnel_tube_delay_multiplier*dfcaverns.config.tree_max_growth_delay))
end,
on_timer = function(pos)
minetest.set_node(pos, {name="air"})
dfcaverns.spawn_tunnel_tube(pos)
end,
})
local tunnel_tube_directions = {
[0] = {x=0,y=0,z=-1},
[1] = {x=-1,y=0,z=0},
[2] = {x=0,y=0,z=1},
[3] = {x=1,y=0,z=0},
}
local tunnel_tube_displacement =
{
[4] = 1,
[5] = 1,
[6] = 2,
[7] = 2,
[8] = 3,
[9] = 3,
}
dfcaverns.spawn_tunnel_tube = function(pos)
local direction = math.random(0,3) -- serves as both the facedir and the lookup in the direction table
local height = math.random(4,9)
local x, y, z = pos.x, pos.y, pos.z
local top_pos = vector.add(pos, vector.multiply(tunnel_tube_directions[direction], tunnel_tube_displacement[height]))
top_pos.y = y + height - 1
local vm = minetest.get_voxel_manip()
local minp, maxp = vm:read_from_map(pos, top_pos)
local area = VoxelArea:new({MinEdge = minp, MaxEdge = maxp})
local data = vm:get_data()
local param2_data = vm:get_param2_data()
dfcaverns.spawn_tunnel_tube_vm(area:indexp(pos), area, data, param2_data, height, direction)
vm:set_data(data)
vm:set_param2_data(param2_data)
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_tunnel_tube = minetest.get_content_id("dfcaverns:tunnel_tube")
local c_tunnel_tube_bottom = minetest.get_content_id("dfcaverns:tunnel_tube_slant_bottom")
local c_tunnel_tube_top = minetest.get_content_id("dfcaverns:tunnel_tube_slant_top")
local c_tunnel_tube_full = minetest.get_content_id("dfcaverns:tunnel_tube_slant_full")
local c_tunnel_tube_fruiting_body = minetest.get_content_id("dfcaverns:tunnel_tube_fruiting_body")
-- was simplest to just hardcode these patterns for each height from 4 to 9
-- pattern is displacement, node
local tunnel_tube_patterns =
{
[4] = {{0, c_tunnel_tube}, {0, c_tunnel_tube_bottom}, {1, c_tunnel_tube_top}, {1, c_tunnel_tube_fruiting_body}},
[5] = {{0, c_tunnel_tube}, {0, c_tunnel_tube}, {0, c_tunnel_tube_bottom}, {1, c_tunnel_tube_top}, {1, c_tunnel_tube_fruiting_body}},
[6] = {{0, c_tunnel_tube}, {0, c_tunnel_tube}, {0, c_tunnel_tube_bottom}, {1, c_tunnel_tube_top}, {1, c_tunnel_tube_full}, {2, c_tunnel_tube_fruiting_body}},
[7] = {{0, c_tunnel_tube}, {0, c_tunnel_tube}, {0, c_tunnel_tube}, {0, c_tunnel_tube_bottom}, {1, c_tunnel_tube_top}, {1, c_tunnel_tube_full}, {2, c_tunnel_tube_fruiting_body}},
[8] = {{0, c_tunnel_tube}, {0, c_tunnel_tube}, {0, c_tunnel_tube}, {0, c_tunnel_tube_bottom}, {1, c_tunnel_tube_top}, {1, c_tunnel_tube_full}, {2, c_tunnel_tube_full}, {3, c_tunnel_tube_fruiting_body}},
[9] = {{0, c_tunnel_tube}, {0, c_tunnel_tube}, {0, c_tunnel_tube}, {0, c_tunnel_tube}, {0, c_tunnel_tube_bottom}, {1, c_tunnel_tube_top}, {1, c_tunnel_tube_full}, {2, c_tunnel_tube_full}, {3, c_tunnel_tube_fruiting_body}},
}
dfcaverns.spawn_tunnel_tube_vm = function(vi, area, data, param2_data, height, direction)
if not height then height = math.random(4, 9) end
if direction == nil then direction = math.random(0,3) end
local pos = area:position(vi)
local y = pos.y
local previous_vi = vi
local pattern = tunnel_tube_patterns[height]
for i, nodepattern in ipairs(pattern) do
pos.y = y + i - 1
vi = area:indexp(vector.add(pos, vector.multiply(tunnel_tube_directions[direction], nodepattern[1])))
if data[vi] == c_air or data[vi] == c_ignore then
previous_vi = vi
data[vi] = nodepattern[2]
param2_data[vi] = direction
else
data[previous_vi] = c_tunnel_tube_fruiting_body
param2_data[vi] = direction
break
end
end
end