1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
|
-- This file supplies the various kinds of pneumatic tubes
local tubenodes = {}
pipeworks.tubenodes = tubenodes
minetest.register_alias("pipeworks:tube", "pipeworks:tube_000000")
-- now, a function to define the tubes
local REGISTER_COMPATIBILITY = true
local vti = {4, 3, 2, 1, 6, 5}
local default_noctrs = { "pipeworks_tube_noctr.png" }
local default_plain = { "pipeworks_tube_plain.png" }
local default_ends = { "pipeworks_tube_end.png" }
local texture_mt = {
__index = function(table, key)
local size, idx = #table, tonumber(key)
if size > 0 then -- avoid endless loops with empty tables
while idx > size do idx = idx - size end
return table[idx]
end
end
}
local register_one_tube = function(name, tname, dropname, desc, plain, noctrs, ends, short, inv, special, connects, style)
noctrs = noctrs or default_noctrs
setmetatable(noctrs, texture_mt)
plain = plain or default_plain
setmetatable(plain, texture_mt)
ends = ends or default_ends
setmetatable(ends, texture_mt)
short = short or "pipeworks_tube_short.png"
inv = inv or "pipeworks_tube_inv.png"
local outboxes = {}
local outsel = {}
local outimgs = {}
for i = 1, 6 do
outimgs[vti[i]] = plain[i]
end
for _, v in ipairs(connects) do
table.extend(outboxes, pipeworks.tube_boxes[v])
table.insert(outsel, pipeworks.tube_selectboxes[v])
outimgs[vti[v]] = noctrs[v]
end
if #connects == 1 then
local v = connects[1]
v = v-1 + 2*(v%2) -- Opposite side
outimgs[vti[v]] = ends[v]
end
local tgroups = {snappy = 3, tube = 1, tubedevice = 1, not_in_creative_inventory = 1}
local tubedesc = string.format("%s %s... You hacker, you.", desc, dump(connects))
local iimg = plain[1]
local wscale = {x = 1, y = 1, z = 1}
if #connects == 0 then
tgroups = {snappy = 3, tube = 1, tubedevice = 1}
tubedesc = desc
iimg=inv
outimgs = {
short, short,
ends[3],ends[4],
short, short
}
outboxes = { -24/64, -9/64, -9/64, 24/64, 9/64, 9/64 }
outsel = { -24/64, -10/64, -10/64, 24/64, 10/64, 10/64 }
wscale = {x = 1, y = 1, z = 0.01}
end
local rname = string.format("%s_%s", name, tname)
table.insert(tubenodes, rname)
local nodedef = {
description = tubedesc,
drawtype = "nodebox",
tiles = outimgs,
sunlight_propagates = true,
inventory_image = iimg,
wield_image = iimg,
wield_scale = wscale,
paramtype = "light",
selection_box = {
type = "fixed",
fixed = outsel
},
node_box = {
type = "fixed",
fixed = outboxes
},
groups = tgroups,
sounds = default.node_sound_wood_defaults(),
walkable = true,
stack_max = 99,
basename = name,
style = style,
drop = string.format("%s_%s", name, dropname),
tubelike = 1,
tube = {
connect_sides = {front = 1, back = 1, left = 1, right = 1, top = 1, bottom = 1},
priority = 50
},
after_place_node = pipeworks.after_place,
after_dig_node = pipeworks.after_dig
}
if style == "6d" then
nodedef.paramtype2 = "facedir"
end
if special == nil then special = {} end
for key, value in pairs(special) do
--if key == "after_dig_node" or key == "after_place_node" then
-- nodedef[key.."_"] = value
if key == "groups" then
for group, val in pairs(value) do
nodedef.groups[group] = val
end
elseif key == "tube" then
for key, val in pairs(value) do
nodedef.tube[key] = val
end
else
nodedef[key] = table.recursive_replace(value, "#id", tname)
end
end
minetest.register_node(rname, nodedef)
end
local register_all_tubes = function(name, desc, plain, noctrs, ends, short, inv, special, old_registration)
if old_registration then
for xm = 0, 1 do
for xp = 0, 1 do
for ym = 0, 1 do
for yp = 0, 1 do
for zm = 0, 1 do
for zp = 0, 1 do
local connects = {}
if xm == 1 then
connects[#connects+1] = 1
end
if xp == 1 then
connects[#connects+1] = 2
end
if ym == 1 then
connects[#connects+1] = 3
end
if yp == 1 then
connects[#connects+1] = 4
end
if zm == 1 then
connects[#connects+1] = 5
end
if zp == 1 then
connects[#connects+1] = 6
end
local tname = xm..xp..ym..yp..zm..zp
register_one_tube(name, tname, "000000", desc, plain, noctrs, ends, short, inv, special, connects, "old")
end
end
end
end
end
end
else
-- 6d tubes: uses only 10 nodes instead of 64, but the textures must be rotated
local cconnects = {{}, {1}, {1, 2}, {1, 3}, {1, 3, 5}, {1, 2, 3}, {1, 2, 3, 5}, {1, 2, 3, 4}, {1, 2, 3, 4, 5}, {1, 2, 3, 4, 5, 6}}
for index, connects in ipairs(cconnects) do
register_one_tube(name, tostring(index), "1", desc, plain, noctrs, ends, short, inv, special, connects, "6d")
end
if REGISTER_COMPATIBILITY then
local cname = name.."_compatibility"
minetest.register_node(cname, {
drawtype = "airlike",
style = "6d",
basename = name,
inventory_image = inv,
wield_image = inv,
paramtype = "light",
sunlight_propagates = true,
description = "Pneumatic tube segment (legacy)",
after_place_node = pipeworks.after_place,
groups = {not_in_creative_inventory = 1, tube_to_update = 1, tube = 1},
tube = {connect_sides = {front = 1, back = 1, left = 1, right = 1, top = 1, bottom = 1}},
drop = name.."_1",
})
table.insert(tubenodes, cname)
for xm = 0, 1 do
for xp = 0, 1 do
for ym = 0, 1 do
for yp = 0, 1 do
for zm = 0, 1 do
for zp = 0, 1 do
local tname = xm..xp..ym..yp..zm..zp
minetest.register_alias(name.."_"..tname, cname)
end
end
end
end
end
end
end
end
end
pipeworks.register_tube = function(name, def, ...)
if type(def) == "table" then
register_all_tubes(name, def.description,
def.plain, def.noctr, def.ends, def.short,
def.inventory_image, def.node_def, def.no_facedir)
else
-- we assert to be the old function with the second parameter being the description
-- function(name, desc, plain, noctrs, ends, short, inv, special, old_registration)
assert(type(def) == "string", "invalid arguments to pipeworks.register_tube")
register_all_tubes(name, def, ...)
end
end
if REGISTER_COMPATIBILITY then
minetest.register_abm({
nodenames = {"group:tube_to_update"},
interval = 1,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local minp = vector.subtract(pos, 1)
local maxp = vector.add(pos, 1)
if table.getn(minetest.find_nodes_in_area(minp, maxp, "ignore")) == 0 then
pipeworks.scan_for_tube_objects(pos)
end
end
})
end
|