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
|
local function delay(x)
return (function() return x end)
end
local function set_filter_infotext(data, meta)
local infotext = data.wise_desc.." Filter-Injector"
if meta:get_int("slotseq_mode") == 2 then
infotext = infotext .. " (slot #"..meta:get_int("slotseq_index").." next)"
end
meta:set_string("infotext", infotext)
end
local function set_filter_formspec(data, meta)
local itemname = data.wise_desc.." Filter-Injector"
local formspec = "size[8,8.5]"..
"item_image[0,0;1,1;pipeworks:"..data.name.."]"..
"label[1,0;"..minetest.formspec_escape(itemname).."]"..
"label[0,1;Prefer item types:]"..
"list[context;main;0,1.5;8,2;]"..
fs_helpers.cycling_button(meta, "button[0,3.5;4,1", "slotseq_mode",
{"Sequence slots by Priority",
"Sequence slots Randomly",
"Sequence slots by Rotation"})..
"list[current_player;main;0,4.5;8,4;]"
meta:set_string("formspec", formspec)
end
-- todo SOON: this function has *way too many* parameters
local function grabAndFire(data,slotseq_mode,filtmeta,frominv,frominvname,frompos,fromnode,filterfor,fromtube,fromdef,dir,fakePlayer,all)
local sposes = {}
for spos,stack in ipairs(frominv:get_list(frominvname)) do
local matches
if filterfor == "" then
matches = stack:get_name() ~= ""
else
matches = stack:get_name() == filterfor.name
end
if matches then table.insert(sposes, spos) end
end
if #sposes == 0 then return false end
if slotseq_mode == 1 then
for i = #sposes, 2, -1 do
local j = math.random(i)
local t = sposes[j]
sposes[j] = sposes[i]
sposes[i] = t
end
elseif slotseq_mode == 2 then
local headpos = filtmeta:get_int("slotseq_index")
table.sort(sposes, function (a, b)
if a >= headpos then
if b < headpos then return true end
else
if b >= headpos then return false end
end
return a < b
end)
end
for _, spos in ipairs(sposes) do
local stack = frominv:get_stack(frominvname, spos)
local doRemove = stack:get_count()
if fromtube.can_remove then
doRemove = fromtube.can_remove(frompos, fromnode, stack, dir)
elseif fromdef.allow_metadata_inventory_take then
doRemove = fromdef.allow_metadata_inventory_take(frompos, frominvname,spos, stack, fakePlayer)
end
-- stupid lack of continue statements grumble
if doRemove > 0 then
if slotseq_mode == 2 then
local nextpos = spos + 1
if nextpos > frominv:get_size(frominvname) then
nextpos = 1
end
filtmeta:set_int("slotseq_index", nextpos)
set_filter_infotext(data, filtmeta)
end
local item
local count
if all then
count = math.min(stack:get_count(), doRemove)
if filterfor.count and filterfor.count > 1 then
count = math.min(filterfor.count, count)
end
else
count = 1
end
if fromtube.remove_items then
-- it could be the entire stack...
item = fromtube.remove_items(frompos, fromnode, stack, dir, count)
else
item = stack:take_item(count)
frominv:set_stack(frominvname, spos, stack)
if fromdef.on_metadata_inventory_take then
fromdef.on_metadata_inventory_take(frompos, frominvname, spos, item, fakePlayer)
end
end
local pos = vector.add(frompos, vector.multiply(dir, 1.4))
local start_pos = vector.add(frompos, dir)
local item1 = pipeworks.tube_inject_item(pos, start_pos, dir, item)
return true-- only fire one item, please
end
end
return false
end
local function punch_filter(data, filtpos, filtnode)
local filtmeta = minetest.get_meta(filtpos)
local filtinv = filtmeta:get_inventory()
local owner = filtmeta:get_string("owner")
local fakePlayer = {
get_player_name = delay(owner),
} -- TODO: use a mechanism as the wielder one
local dir = minetest.facedir_to_right_dir(filtnode.param2)
local frompos = vector.subtract(filtpos, dir)
local fromnode = minetest.get_node(frompos)
if not fromnode then return end
local fromdef = minetest.registered_nodes[fromnode.name]
if not fromdef then return end
local fromtube = fromdef.tube
if not (fromtube and fromtube.input_inventory) then return end
local filters = {}
for _, filterstack in ipairs(filtinv:get_list("main")) do
local filtername = filterstack:get_name()
local filtercount = filterstack:get_count()
if filtername ~= "" then table.insert(filters, {name = filtername, count = filtercount}) end
end
if #filters == 0 then table.insert(filters, "") end
local slotseq_mode = filtmeta:get_int("slotseq_mode")
local frommeta = minetest.get_meta(frompos)
local frominv = frommeta:get_inventory()
if fromtube.before_filter then fromtube.before_filter(frompos) end
for _, frominvname in ipairs(type(fromtube.input_inventory) == "table" and fromtube.input_inventory or {fromtube.input_inventory}) do
local done = false
for _, filterfor in ipairs(filters) do
if grabAndFire(data, slotseq_mode, filtmeta, frominv, frominvname, frompos, fromnode, filterfor, fromtube, fromdef, dir, fakePlayer, data.stackwise) then
done = true
break
end
end
if done then break end
end
if fromtube.after_filter then fromtube.after_filter(frompos) end
end
for _, data in ipairs({
{
name = "filter",
wise_desc = "Itemwise",
stackwise = false,
},
{
name = "mese_filter",
wise_desc = "Stackwise",
stackwise = true,
},
}) do
minetest.register_node("pipeworks:"..data.name, {
description = data.wise_desc.." Filter-Injector",
tiles = {
"pipeworks_"..data.name.."_top.png",
"pipeworks_"..data.name.."_top.png",
"pipeworks_"..data.name.."_output.png",
"pipeworks_"..data.name.."_input.png",
"pipeworks_"..data.name.."_side.png",
"pipeworks_"..data.name.."_top.png",
},
paramtype2 = "facedir",
groups = {snappy = 2, choppy = 2, oddly_breakable_by_hand = 2, mesecon = 2},
legacy_facedir_simple = true,
sounds = default.node_sound_wood_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
set_filter_formspec(data, meta)
set_filter_infotext(data, meta)
local inv = meta:get_inventory()
inv:set_size("main", 8*2)
end,
after_place_node = function (pos, placer)
minetest.get_meta(pos):set_string("owner", placer:get_player_name())
end,
on_receive_fields = function(pos, formname, fields, sender)
fs_helpers.on_receive_fields(pos, fields)
local meta = minetest.get_meta(pos)
meta:set_int("slotseq_index", 1)
set_filter_formspec(data, meta)
set_filter_infotext(data, meta)
end,
can_dig = function(pos, player)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
return inv:is_empty("main")
end,
mesecons = {
effector = {
action_on = function(pos, node)
punch_filter(data, pos, node)
end,
},
},
tube = {connect_sides = {right = 1}},
on_punch = function (pos, node, puncher)
punch_filter(data, pos, node)
end,
})
end
minetest.register_craft( {
output = "pipeworks:filter 2",
recipe = {
{ "default:steel_ingot", "default:steel_ingot", "homedecor:plastic_sheeting" },
{ "group:stick", "default:mese_crystal", "homedecor:plastic_sheeting" },
{ "default:steel_ingot", "default:steel_ingot", "homedecor:plastic_sheeting" }
},
})
minetest.register_craft( {
output = "pipeworks:mese_filter 2",
recipe = {
{ "default:steel_ingot", "default:steel_ingot", "homedecor:plastic_sheeting" },
{ "group:stick", "default:mese", "homedecor:plastic_sheeting" },
{ "default:steel_ingot", "default:steel_ingot", "homedecor:plastic_sheeting" }
},
})
|
