summaryrefslogtreecommitdiff
path: root/worldedit_gui/functionality.lua
blob: 17a8a79b618da18c2862cf1516bb6bba9b40fc26 (plain)
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
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
--saved state for each player
local gui_nodename1 = {} --mapping of player names to node names (arbitrary strings may also appear as values)
local gui_nodename2 = {} --mapping of player names to node names (arbitrary strings may also appear as values)
local gui_axis1 = {} --mapping of player names to axes (one of 1, 2, 3, or 4, representing the axes in the `axis_indices` table below)
local gui_axis2 = {} --mapping of player names to axes (one of 1, 2, 3, or 4, representing the axes in the `axis_indices` table below)
local gui_distance1 = {} --mapping of player names to a distance (arbitrary strings may also appear as values)
local gui_distance2 = {} --mapping of player names to a distance (arbitrary strings may also appear as values)
local gui_distance3 = {} --mapping of player names to a distance (arbitrary strings may also appear as values)
local gui_count1 = {} --mapping of player names to a quantity (arbitrary strings may also appear as values)
local gui_count2 = {} --mapping of player names to a quantity (arbitrary strings may also appear as values)
local gui_count3 = {} --mapping of player names to a quantity (arbitrary strings may also appear as values)
local gui_angle = {} --mapping of player names to an angle (one of 90, 180, 270, representing the angle in degrees clockwise)
local gui_filename = {} --mapping of player names to file names (arbitrary strings may also appear as values)
local gui_formspec = {} --mapping of player names to formspecs
local gui_code = {} --mapping of player names to formspecs

--set default values
setmetatable(gui_nodename1, {__index = function() return "Cobblestone" end})
setmetatable(gui_nodename2, {__index = function() return "Stone" end})
setmetatable(gui_axis1,     {__index = function() return 4 end})
setmetatable(gui_axis2,     {__index = function() return 1 end})
setmetatable(gui_distance1, {__index = function() return "10" end})
setmetatable(gui_distance2, {__index = function() return "5" end})
setmetatable(gui_distance3, {__index = function() return "2" end})
setmetatable(gui_count1,     {__index = function() return "3" end})
setmetatable(gui_count2,     {__index = function() return "6" end})
setmetatable(gui_count3,     {__index = function() return "4" end})
setmetatable(gui_angle,     {__index = function() return 90 end})
setmetatable(gui_filename,  {__index = function() return "building" end})
setmetatable(gui_formspec,  {__index = function() return "size[5,5]\nlabel[0,0;Hello, world!]" end})
setmetatable(gui_code,  {__index = function() return "minetest.chat_send_player(\"singleplayer\", \"Hello, world!\")" end})

local axis_indices = {["X axis"]=1, ["Y axis"]=2, ["Z axis"]=3, ["Look direction"]=4}
local axis_values = {"x", "y", "z", "?"}
setmetatable(axis_indices, {__index = function () return 4 end})
setmetatable(axis_values, {__index = function () return "?" end})

local angle_indices = {["90 degrees"]=1, ["180 degrees"]=2, ["270 degrees"]=3}
local angle_values = {90, 180, 270}
setmetatable(angle_indices, {__index = function () return 1 end})
setmetatable(angle_values, {__index = function () return 90 end})

-- given multiple sets of privileges, produces a single set of privs that would have the same effect as requiring all of them at the same time
local combine_privs = function(...)
	local result = {}
	for i, privs in ipairs({...}) do
		for name, value in pairs(privs) do
			if result[name] ~= nil and result[name] ~= value then --the priv must be both true and false, which can never happen
				return {__fake_priv_that_nobody_has__=true} --privilege table that can never be satisfied
			end
			result[name] = value
		end
	end
	return result
end

-- display node (or unknown_node image otherwise) at specified pos in formspec
local formspec_node = function(pos, nodename)
	return nodename and string.format("item_image[%s;1,1;%s]", pos, nodename)
		or string.format("image[%s;1,1;worldedit_gui_unknown.png]", pos)
end

-- two further priv helpers
local function we_privs(command)
	return minetest.chatcommands["/" .. command].privs
end

local function combine_we_privs(list)
	local args = {}
	for _, t in ipairs(list) do
		table.insert(args, we_privs(t))
	end
	return combine_privs(unpack(args))
end

worldedit.register_gui_function("worldedit_gui_about", {
	name = "About",
	privs = {interact=true},
	on_select = function(name)
		minetest.chatcommands["/about"].func(name, "")
	end,
})

worldedit.register_gui_function("worldedit_gui_inspect", {
	name = "Toggle Inspect",
	privs = we_privs("inspect"),
	on_select = function(name)
		minetest.chatcommands["/inspect"].func(name, worldedit.inspect[name] and "disable" or "enable")
	end,
})

worldedit.register_gui_function("worldedit_gui_region", {
	name = "Get/Set Region",
	privs = combine_we_privs({"p", "pos1", "pos2", "reset", "mark", "unmark", "volume", "fixedpos"}),
	get_formspec = function(name)
		local pos1, pos2 = worldedit.pos1[name], worldedit.pos2[name]
		return "size[9,7]" .. worldedit.get_formspec_header("worldedit_gui_region") ..
			"button_exit[0,1;3,0.8;worldedit_gui_p_get;Get Positions]" ..
			"button_exit[3,1;3,0.8;worldedit_gui_p_set1;Choose Position 1]" ..
			"button_exit[6,1;3,0.8;worldedit_gui_p_set2;Choose Position 2]" ..
			"button_exit[0,2;3,0.8;worldedit_gui_pos1;Position 1 Here]" ..
			"button_exit[3,2;3,0.8;worldedit_gui_pos2;Position 2 Here]" ..
			"button_exit[6,2;3,0.8;worldedit_gui_reset;Reset Region]" ..
			"button_exit[0,3;3,0.8;worldedit_gui_mark;Mark Region]" ..
			"button_exit[3,3;3,0.8;worldedit_gui_unmark;Unmark Region]" ..
			"button_exit[6,3;3,0.8;worldedit_gui_volume;Region Volume]" ..
			"label[0,4.7;Position 1]" ..
			string.format("field[2,5;1.5,0.8;worldedit_gui_fixedpos_pos1x;X ;%s]", pos1 and pos1.x or "") ..
			string.format("field[3.5,5;1.5,0.8;worldedit_gui_fixedpos_pos1y;Y ;%s]", pos1 and pos1.y or "") ..
			string.format("field[5,5;1.5,0.8;worldedit_gui_fixedpos_pos1z;Z ;%s]", pos1 and pos1.z or "") ..
			"button_exit[6.5,4.68;2.5,0.8;worldedit_gui_fixedpos_pos1_submit;Set Position 1]" ..
			"label[0,6.2;Position 2]" ..
			string.format("field[2,6.5;1.5,0.8;worldedit_gui_fixedpos_pos2x;X ;%s]", pos2 and pos2.x or "") ..
			string.format("field[3.5,6.5;1.5,0.8;worldedit_gui_fixedpos_pos2y;Y ;%s]", pos2 and pos2.y or "") ..
			string.format("field[5,6.5;1.5,0.8;worldedit_gui_fixedpos_pos2z;Z ;%s]", pos2 and pos2.z or "") ..
			"button_exit[6.5,6.18;2.5,0.8;worldedit_gui_fixedpos_pos2_submit;Set Position 2]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_region", function(name, fields)
	if fields.worldedit_gui_p_get then
		minetest.chatcommands["/p"].func(name, "get")
		return true
	elseif fields.worldedit_gui_p_set1 then
		minetest.chatcommands["/p"].func(name, "set1")
		return true
	elseif fields.worldedit_gui_p_set2 then
		minetest.chatcommands["/p"].func(name, "set2")
		return true
	elseif fields.worldedit_gui_pos1 then
		minetest.chatcommands["/pos1"].func(name, "")
		worldedit.show_page(name, "worldedit_gui_region")
		return true
	elseif fields.worldedit_gui_pos2 then
		minetest.chatcommands["/pos2"].func(name, "")
		worldedit.show_page(name, "worldedit_gui_region")
		return true
	elseif fields.worldedit_gui_reset then
		minetest.chatcommands["/reset"].func(name, "")
		worldedit.show_page(name, "worldedit_gui_region")
		return true
	elseif fields.worldedit_gui_mark then
		minetest.chatcommands["/mark"].func(name, "")
		worldedit.show_page(name, "worldedit_gui_region")
		return true
	elseif fields.worldedit_gui_unmark then
		minetest.chatcommands["/unmark"].func(name, "")
		worldedit.show_page(name, "worldedit_gui_region")
		return true
	elseif fields.worldedit_gui_volume then
		minetest.chatcommands["/volume"].func(name, "")
		worldedit.show_page(name, "worldedit_gui_region")
		return true
	elseif fields.worldedit_gui_fixedpos_pos1_submit then
		minetest.chatcommands["/fixedpos"].func(name, string.format("set1 %s %s %s",
			tostring(fields.worldedit_gui_fixedpos_pos1x),
			tostring(fields.worldedit_gui_fixedpos_pos1y),
			tostring(fields.worldedit_gui_fixedpos_pos1z)))
		worldedit.show_page(name, "worldedit_gui_region")
		return true
	elseif fields.worldedit_gui_fixedpos_pos2_submit then
		minetest.chatcommands["/fixedpos"].func(name, string.format("set2 %s %s %s",
			tostring(fields.worldedit_gui_fixedpos_pos2x),
			tostring(fields.worldedit_gui_fixedpos_pos2y),
			tostring(fields.worldedit_gui_fixedpos_pos2z)))
		worldedit.show_page(name, "worldedit_gui_region")
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_set", {
	name = "Set Nodes",
	privs = we_privs("set"),
	get_formspec = function(name)
		local node = gui_nodename1[name]
		local nodename = worldedit.normalize_nodename(node)
		return "size[6.5,3]" .. worldedit.get_formspec_header("worldedit_gui_set") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_set_node;Name;%s]", minetest.formspec_escape(node)) ..
			"button[4,1.18;1.5,0.8;worldedit_gui_set_search;Search]" ..
			formspec_node("5.5,1.1", nodename) ..
			"button_exit[0,2.5;3,0.8;worldedit_gui_set_submit;Set Nodes]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_set", function(name, fields)
	if fields.worldedit_gui_set_search or fields.worldedit_gui_set_submit then
		gui_nodename1[name] = tostring(fields.worldedit_gui_set_node)
		worldedit.show_page(name, "worldedit_gui_set")
		if fields.worldedit_gui_set_submit then
			local n = worldedit.normalize_nodename(gui_nodename1[name])
			if n then
				minetest.chatcommands["/set"].func(name, n)
			end
		end
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_replace", {
	name = "Replace Nodes",
	privs = combine_we_privs({"replace", "replaceinverse"}),
	get_formspec = function(name)
		local search, replace = gui_nodename1[name], gui_nodename2[name]
		local search_nodename, replace_nodename = worldedit.normalize_nodename(search), worldedit.normalize_nodename(replace)
		return "size[6.5,4]" .. worldedit.get_formspec_header("worldedit_gui_replace") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_replace_search;Name;%s]", minetest.formspec_escape(search)) ..
			"button[4,1.18;1.5,0.8;worldedit_gui_replace_search_search;Search]" ..
			formspec_node("5.5,1.1", search_nodename) ..
			string.format("field[0.5,2.5;4,0.8;worldedit_gui_replace_replace;Name;%s]", minetest.formspec_escape(replace)) ..
			"button[4,2.18;1.5,0.8;worldedit_gui_replace_replace_search;Search]" ..
			formspec_node("5.5,2.1", replace_nodename) ..
			"button_exit[0,3.5;3,0.8;worldedit_gui_replace_submit;Replace Nodes]" ..
			"button_exit[3.5,3.5;3,0.8;worldedit_gui_replace_submit_inverse;Replace Inverse]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_replace", function(name, fields)
	if fields.worldedit_gui_replace_search_search or fields.worldedit_gui_replace_replace_search
	or fields.worldedit_gui_replace_submit or fields.worldedit_gui_replace_submit_inverse then
		gui_nodename1[name] = tostring(fields.worldedit_gui_replace_search)
		gui_nodename2[name] = tostring(fields.worldedit_gui_replace_replace)
		worldedit.show_page(name, "worldedit_gui_replace")

		local submit = nil
		if fields.worldedit_gui_replace_submit then
			submit = "replace"
		elseif fields.worldedit_gui_replace_submit_inverse then
			submit = "replaceinverse"
		end
		if submit then
			local n1 = worldedit.normalize_nodename(gui_nodename1[name])
			local n2 = worldedit.normalize_nodename(gui_nodename2[name])
			if n1 and n2 then
				minetest.chatcommands["/"..submit].func(name, string.format("%s %s", n1, n2))
			end
		end
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_sphere_dome", {
	name = "Sphere/Dome",
	privs = combine_we_privs({"hollowsphere", "sphere", "hollowdome", "dome"}),
	get_formspec = function(name)
		local node, radius = gui_nodename1[name], gui_distance2[name]
		local nodename = worldedit.normalize_nodename(node)
		return "size[6.5,5]" .. worldedit.get_formspec_header("worldedit_gui_sphere_dome") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_sphere_dome_node;Name;%s]", minetest.formspec_escape(node)) ..
			"button[4,1.18;1.5,0.8;worldedit_gui_sphere_dome_search;Search]" ..
			formspec_node("5.5,1.1", nodename) ..
			string.format("field[0.5,2.5;4,0.8;worldedit_gui_sphere_dome_radius;Radius;%s]", minetest.formspec_escape(radius)) ..
			"button_exit[0,3.5;3,0.8;worldedit_gui_sphere_dome_submit_hollow;Hollow Sphere]" ..
			"button_exit[3.5,3.5;3,0.8;worldedit_gui_sphere_dome_submit_solid;Solid Sphere]" ..
			"button_exit[0,4.5;3,0.8;worldedit_gui_sphere_dome_submit_hollow_dome;Hollow Dome]" ..
			"button_exit[3.5,4.5;3,0.8;worldedit_gui_sphere_dome_submit_solid_dome;Solid Dome]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_sphere_dome", function(name, fields)
	if fields.worldedit_gui_sphere_dome_search
	or fields.worldedit_gui_sphere_dome_submit_hollow or fields.worldedit_gui_sphere_dome_submit_solid
	or fields.worldedit_gui_sphere_dome_submit_hollow_dome or fields.worldedit_gui_sphere_dome_submit_solid_dome then
		gui_nodename1[name] = tostring(fields.worldedit_gui_sphere_dome_node)
		gui_distance2[name] = tostring(fields.worldedit_gui_sphere_dome_radius)
		worldedit.show_page(name, "worldedit_gui_sphere_dome")

		local submit = nil
		if fields.worldedit_gui_sphere_dome_submit_hollow then
			submit = "hollowsphere"
		elseif fields.worldedit_gui_sphere_dome_submit_solid then
			submit = "sphere"
		elseif fields.worldedit_gui_sphere_dome_submit_hollow_dome then
			submit = "hollowdome"
		elseif fields.worldedit_gui_sphere_dome_submit_solid_dome then
			submit = "dome"
		end
		if submit then
			local n = worldedit.normalize_nodename(gui_nodename1[name])
			if n then
				minetest.chatcommands["/"..submit].func(name, string.format("%s %s", gui_distance2[name], n))
			end
		end
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_cylinder", {
	name = "Cylinder",
	privs = combine_we_privs({"hollowcylinder", "cylinder"}),
	get_formspec = function(name)
		local node, axis, length, radius = gui_nodename1[name], gui_axis1[name], gui_distance1[name], gui_distance2[name]
		local nodename = worldedit.normalize_nodename(node)
		return "size[6.5,5]" .. worldedit.get_formspec_header("worldedit_gui_cylinder") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_cylinder_node;Name;%s]", minetest.formspec_escape(node)) ..
			"button[4,1.18;1.5,0.8;worldedit_gui_cylinder_search;Search]" ..
			formspec_node("5.5,1.1", nodename) ..
			string.format("field[0.5,2.5;4,0.8;worldedit_gui_cylinder_length;Length;%s]", minetest.formspec_escape(length)) ..
			string.format("dropdown[4,2.18;2.5;worldedit_gui_cylinder_axis;X axis,Y axis,Z axis,Look direction;%d]", axis) ..
			string.format("field[0.5,3.5;4,0.8;worldedit_gui_cylinder_radius;Radius;%s]", minetest.formspec_escape(radius)) ..
			"button_exit[0,4.5;3,0.8;worldedit_gui_cylinder_submit_hollow;Hollow Cylinder]" ..
			"button_exit[3.5,4.5;3,0.8;worldedit_gui_cylinder_submit_solid;Solid Cylinder]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_cylinder", function(name, fields)
	if fields.worldedit_gui_cylinder_search
	or fields.worldedit_gui_cylinder_submit_hollow or fields.worldedit_gui_cylinder_submit_solid then
		gui_nodename1[name] = tostring(fields.worldedit_gui_cylinder_node)
		gui_axis1[name] = axis_indices[fields.worldedit_gui_cylinder_axis]
		gui_distance1[name] = tostring(fields.worldedit_gui_cylinder_length)
		gui_distance2[name] = tostring(fields.worldedit_gui_cylinder_radius)
		worldedit.show_page(name, "worldedit_gui_cylinder")

		local submit = nil
		if fields.worldedit_gui_cylinder_submit_hollow then
			submit = "hollowcylinder"
		elseif fields.worldedit_gui_cylinder_submit_solid then
			submit = "cylinder"
		end
		if submit then
			local n = worldedit.normalize_nodename(gui_nodename1[name])
			if n then
				minetest.chatcommands["/"..submit].func(name, string.format("%s %s %s %s", axis_values[gui_axis1[name]], gui_distance1[name], gui_distance2[name], n))
			end
		end
		return true
	end
	if fields.worldedit_gui_cylinder_axis then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_cylinder_axis]
		worldedit.show_page(name, "worldedit_gui_cylinder")
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_pyramid", {
	name = "Pyramid",
	privs = we_privs("pyramid"),
	get_formspec = function(name)
		local node, axis, length = gui_nodename1[name], gui_axis1[name], gui_distance1[name]
		local nodename = worldedit.normalize_nodename(node)
		return "size[6.5,4]" .. worldedit.get_formspec_header("worldedit_gui_pyramid") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_pyramid_node;Name;%s]", minetest.formspec_escape(node)) ..
			"button[4,1.18;1.5,0.8;worldedit_gui_pyramid_search;Search]" ..
			formspec_node("5.5,1.1", nodename) ..
			string.format("field[0.5,2.5;4,0.8;worldedit_gui_pyramid_length;Length;%s]", minetest.formspec_escape(length)) ..
			string.format("dropdown[4,2.18;2.5;worldedit_gui_pyramid_axis;X axis,Y axis,Z axis,Look direction;%d]", axis) ..
			"button_exit[0,3.5;3,0.8;worldedit_gui_pyramid_submit_hollow;Hollow Pyramid]" ..
			"button_exit[3.5,3.5;3,0.8;worldedit_gui_pyramid_submit_solid;Solid Pyramid]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_pyramid", function(name, fields)
	if fields.worldedit_gui_pyramid_search or fields.worldedit_gui_pyramid_submit_solid or fields.worldedit_gui_pyramid_submit_hollow or fields.worldedit_gui_pyramid_axis then
		gui_nodename1[name] = tostring(fields.worldedit_gui_pyramid_node)
		gui_axis1[name] = axis_indices[fields.worldedit_gui_pyramid_axis]
		gui_distance1[name] = tostring(fields.worldedit_gui_pyramid_length)
		worldedit.show_page(name, "worldedit_gui_pyramid")

		local submit = nil
		if fields.worldedit_gui_pyramid_submit_solid then
			submit = "pyramid"
		elseif fields.worldedit_gui_pyramid_submit_hollow then
			submit = "hollowpyramid"
		end
		if submit then
			local n = worldedit.normalize_nodename(gui_nodename1[name])
			if n then
				minetest.chatcommands["/"..submit].func(name, string.format("%s %s %s", axis_values[gui_axis1[name]], gui_distance1[name], n))
			end
		end
		return true
	end
	if fields.worldedit_gui_pyramid_axis then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_pyramid_axis]
		worldedit.show_page(name, "worldedit_gui_pyramid")
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_spiral", {
	name = "Spiral",
	privs = we_privs("spiral"),
	get_formspec = function(name)
		local node, length, height, space = gui_nodename1[name], gui_distance1[name], gui_distance2[name], gui_distance3[name]
		local nodename = worldedit.normalize_nodename(node)
		return "size[6.5,6]" .. worldedit.get_formspec_header("worldedit_gui_spiral") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_spiral_node;Name;%s]", minetest.formspec_escape(node)) ..
			"button[4,1.18;1.5,0.8;worldedit_gui_spiral_search;Search]" ..
			formspec_node("5.5,1.1", nodename) ..
			string.format("field[0.5,2.5;4,0.8;worldedit_gui_spiral_length;Side Length;%s]", minetest.formspec_escape(length)) ..
			string.format("field[0.5,3.5;4,0.8;worldedit_gui_spiral_height;Height;%s]", minetest.formspec_escape(height)) ..
			string.format("field[0.5,4.5;4,0.8;worldedit_gui_spiral_space;Wall Spacing;%s]", minetest.formspec_escape(space)) ..
			"button_exit[0,5.5;3,0.8;worldedit_gui_spiral_submit;Spiral]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_spiral", function(name, fields)
	if fields.worldedit_gui_spiral_search or fields.worldedit_gui_spiral_submit then
		gui_nodename1[name] = fields.worldedit_gui_spiral_node
		gui_distance1[name] = tostring(fields.worldedit_gui_spiral_length)
		gui_distance2[name] = tostring(fields.worldedit_gui_spiral_height)
		gui_distance3[name] = tostring(fields.worldedit_gui_spiral_space)
		worldedit.show_page(name, "worldedit_gui_spiral")
		if fields.worldedit_gui_spiral_submit then
			local n = worldedit.normalize_nodename(gui_nodename1[name])
			if n then
				minetest.chatcommands["/spiral"].func(name, string.format("%s %s %s %s", gui_distance1[name], gui_distance2[name], gui_distance3[name], n))
			end
		end
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_copy_move", {
	name = "Copy/Move",
	privs = combine_we_privs({"copy", "move"}),
	get_formspec = function(name)
		local axis = gui_axis1[name] or 4
		local amount = gui_distance1[name] or "10"
		return "size[6.5,3]" .. worldedit.get_formspec_header("worldedit_gui_copy_move") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_copy_move_amount;Amount;%s]", minetest.formspec_escape(amount)) ..
			string.format("dropdown[4,1.18;2.5;worldedit_gui_copy_move_axis;X axis,Y axis,Z axis,Look direction;%d]", axis) ..
			"button_exit[0,2.5;3,0.8;worldedit_gui_copy_move_copy;Copy Region]" ..
			"button_exit[3.5,2.5;3,0.8;worldedit_gui_copy_move_move;Move Region]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_copy_move", function(name, fields)
	if fields.worldedit_gui_copy_move_copy or fields.worldedit_gui_copy_move_move then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_copy_move_axis] or 4
		gui_distance1[name] = tostring(fields.worldedit_gui_copy_move_amount)
		worldedit.show_page(name, "worldedit_gui_copy_move")
		if fields.worldedit_gui_copy_move_copy then
			minetest.chatcommands["/copy"].func(name, string.format("%s %s", axis_values[gui_axis1[name]], gui_distance1[name]))
		else --fields.worldedit_gui_copy_move_move
			minetest.chatcommands["/move"].func(name, string.format("%s %s", axis_values[gui_axis1[name]], gui_distance1[name]))
		end
		return true
	end
	if fields.worldedit_gui_copy_move_axis then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_copy_move_axis] or 4
		worldedit.show_page(name, "worldedit_gui_copy_move")
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_stack", {
	name = "Stack",
	privs = we_privs("stack"),
	get_formspec = function(name)
		local axis, count = gui_axis1[name], gui_count1[name]
		return "size[6.5,3]" .. worldedit.get_formspec_header("worldedit_gui_stack") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_stack_count;Count;%s]", minetest.formspec_escape(count)) ..
			string.format("dropdown[4,1.18;2.5;worldedit_gui_stack_axis;X axis,Y axis,Z axis,Look direction;%d]", axis) ..
			"button_exit[0,2.5;3,0.8;worldedit_gui_stack_submit;Stack]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_stack", function(name, fields)
	if fields.worldedit_gui_stack_submit then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_stack_axis]
		gui_count1[name] = tostring(fields.worldedit_gui_stack_count)
		worldedit.show_page(name, "worldedit_gui_stack")
		minetest.chatcommands["/stack"].func(name, string.format("%s %s", axis_values[gui_axis1[name]], gui_count1[name]))
		return true
	end
	if fields.worldedit_gui_stack_axis then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_stack_axis]
		worldedit.show_page(name, "worldedit_gui_stack")
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_stretch", {
	name = "Stretch",
	privs = we_privs("stretch"),
	get_formspec = function(name)
		local stretchx, stretchy, stretchz = gui_count1[name], gui_count2[name], gui_count3[name]
		return "size[5,5]" .. worldedit.get_formspec_header("worldedit_gui_stretch") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_stretch_x;Stretch X;%s]", minetest.formspec_escape(stretchx)) ..
			string.format("field[0.5,2.5;4,0.8;worldedit_gui_stretch_y;Stretch Y;%s]", minetest.formspec_escape(stretchy)) ..
			string.format("field[0.5,3.5;4,0.8;worldedit_gui_stretch_z;Stretch Z;%s]", minetest.formspec_escape(stretchz)) ..
			"button_exit[0,4.5;3,0.8;worldedit_gui_stretch_submit;Stretch]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_stretch", function(name, fields)
	if fields.worldedit_gui_stretch_submit then
		gui_count1[name] = tostring(fields.worldedit_gui_stretch_x)
		gui_count2[name] = tostring(fields.worldedit_gui_stretch_y)
		gui_count3[name] = tostring(fields.worldedit_gui_stretch_z)
		worldedit.show_page(name, "worldedit_gui_stretch")
		minetest.chatcommands["/stretch"].func(name, string.format("%s %s %s", gui_count1[name], gui_count2[name], gui_count3[name]))
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_transpose", {
	name = "Transpose",
	privs = we_privs("transpose"),
	get_formspec = function(name)
		local axis1, axis2 = gui_axis1[name], gui_axis2[name]
		return "size[5.5,3]" .. worldedit.get_formspec_header("worldedit_gui_transpose") ..
			string.format("dropdown[0,1;2.5;worldedit_gui_transpose_axis1;X axis,Y axis,Z axis,Look direction;%d]", axis1) ..
			string.format("dropdown[3,1;2.5;worldedit_gui_transpose_axis2;X axis,Y axis,Z axis,Look direction;%d]", axis2) ..
			"button_exit[0,2.5;3,0.8;worldedit_gui_transpose_submit;Transpose]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_transpose", function(name, fields)
	if fields.worldedit_gui_transpose_submit then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_transpose_axis1]
		worldedit.show_page(name, "worldedit_gui_transpose")
		minetest.chatcommands["/transpose"].func(name, string.format("%s %s", axis_values[gui_axis1[name]], axis_values[gui_axis2[name]]))
		return true
	end
	if fields.worldedit_gui_transpose_axis1 then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_transpose_axis1]
		worldedit.show_page(name, "worldedit_gui_transpose")
		return true
	end
	if fields.worldedit_gui_transpose_axis2 then
		gui_axis2[name] = axis_indices[fields.worldedit_gui_transpose_axis2]
		worldedit.show_page(name, "worldedit_gui_transpose")
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_flip", {
	name = "Flip",
	privs = we_privs("flip"),
	get_formspec = function(name)
		local axis = gui_axis1[name]
		return "size[5,3]" .. worldedit.get_formspec_header("worldedit_gui_flip") ..
			string.format("dropdown[0,1;2.5;worldedit_gui_flip_axis;X axis,Y axis,Z axis,Look direction;%d]", axis) ..
			"button_exit[0,2.5;3,0.8;worldedit_gui_flip_submit;Flip]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_flip", function(name, fields)
	if fields.worldedit_gui_flip_submit then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_flip_axis]
		worldedit.show_page(name, "worldedit_gui_flip")
		minetest.chatcommands["/flip"].func(name, axis_values[gui_axis1[name]])
		return true
	end
	if fields.worldedit_gui_flip_axis then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_flip_axis]
		worldedit.show_page(name, "worldedit_gui_flip")
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_rotate", {
	name = "Rotate",
	privs = we_privs("rotate"),
	get_formspec = function(name)
		local axis, angle = gui_axis1[name], gui_angle[name]
		return "size[5.5,3]" .. worldedit.get_formspec_header("worldedit_gui_rotate") ..
			string.format("dropdown[0,1;2.5;worldedit_gui_rotate_angle;90 degrees,180 degrees,270 degrees;%s]", angle) ..
			string.format("dropdown[3,1;2.5;worldedit_gui_rotate_axis;X axis,Y axis,Z axis,Look direction;%d]", axis) ..
			"button_exit[0,2.5;3,0.8;worldedit_gui_rotate_submit;Rotate]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_rotate", function(name, fields)
	if fields.worldedit_gui_rotate_submit then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_rotate_axis]
		gui_angle[name] = angle_indices[fields.worldedit_gui_rotate_angle]
		worldedit.show_page(name, "worldedit_gui_rotate")
		minetest.chatcommands["/rotate"].func(name, string.format("%s %s", axis_values[gui_axis1[name]], angle_values[gui_angle[name]]))
		return true
	end
	if fields.worldedit_gui_rotate_axis then
		gui_axis1[name] = axis_indices[fields.worldedit_gui_rotate_axis]
		worldedit.show_page(name, "worldedit_gui_rotate")
		return true
	end
	if fields.worldedit_gui_rotate_angle then
		gui_angle[name] = angle_indices[fields.worldedit_gui_rotate_angle]
		worldedit.show_page(name, "worldedit_gui_rotate")
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_orient", {
	name = "Orient",
	privs = we_privs("orient"),
	get_formspec = function(name)
		local angle = gui_angle[name]
		return "size[5,3]" .. worldedit.get_formspec_header("worldedit_gui_orient") ..
			string.format("dropdown[0,1;2.5;worldedit_gui_orient_angle;90 degrees,180 degrees,270 degrees;%s]", angle) ..
			"button_exit[0,2.5;3,0.8;worldedit_gui_orient_submit;Orient]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_orient", function(name, fields)
	if fields.worldedit_gui_orient_submit then
		gui_angle[name] = angle_indices[fields.worldedit_gui_orient_angle]
		worldedit.show_page(name, "worldedit_gui_orient")
		minetest.chatcommands["/orient"].func(name, tostring(angle_values[gui_angle[name]]))
		return true
	end
	if fields.worldedit_gui_orient_angle then
		gui_angle[name] = angle_indices[fields.worldedit_gui_orient_angle]
		worldedit.show_page(name, "worldedit_gui_orient")
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_fixlight", {
	name = "Fix Lighting",
	privs = we_privs("fixlight"),
	on_select = function(name)
		minetest.chatcommands["/fixlight"].func(name, "")
	end,
})

worldedit.register_gui_function("worldedit_gui_hide", {
	name = "Hide Region",
	privs = we_privs("hide"),
	on_select = function(name)
		minetest.chatcommands["/hide"].func(name, "")
	end,
})

worldedit.register_gui_function("worldedit_gui_suppress", {
	name = "Suppress Nodes",
	privs = we_privs("suppress"),
	get_formspec = function(name)
		local node = gui_nodename1[name]
		local nodename = worldedit.normalize_nodename(node)
		return "size[6.5,3]" .. worldedit.get_formspec_header("worldedit_gui_suppress") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_suppress_node;Name;%s]", minetest.formspec_escape(node)) ..
			"button[4,1.18;1.5,0.8;worldedit_gui_suppress_search;Search]" ..
			formspec_node("5.5,1.1", nodename) ..
			"button_exit[0,2.5;3,0.8;worldedit_gui_suppress_submit;Suppress Nodes]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_suppress", function(name, fields)
	if fields.worldedit_gui_suppress_search or fields.worldedit_gui_suppress_submit then
		gui_nodename1[name] = tostring(fields.worldedit_gui_suppress_node)
		worldedit.show_page(name, "worldedit_gui_suppress")
		if fields.worldedit_gui_suppress_submit then
			local n = worldedit.normalize_nodename(gui_nodename1[name])
			if n then
				minetest.chatcommands["/suppress"].func(name, n)
			end
		end
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_highlight", {
	name = "Highlight Nodes",
	privs = we_privs("highlight"),
	get_formspec = function(name)
		local node = gui_nodename1[name]
		local nodename = worldedit.normalize_nodename(node)
		return "size[6.5,3]" .. worldedit.get_formspec_header("worldedit_gui_highlight") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_highlight_node;Name;%s]", minetest.formspec_escape(node)) ..
			"button[4,1.18;1.5,0.8;worldedit_gui_highlight_search;Search]" ..
			formspec_node("5.5,1.1", nodename) ..
			"button_exit[0,2.5;3,0.8;worldedit_gui_highlight_submit;Highlight Nodes]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_highlight", function(name, fields)
	if fields.worldedit_gui_highlight_search or fields.worldedit_gui_highlight_submit then
		gui_nodename1[name] = tostring(fields.worldedit_gui_highlight_node)
		worldedit.show_page(name, "worldedit_gui_highlight")
		if fields.worldedit_gui_highlight_submit then
			local n = worldedit.normalize_nodename(gui_nodename1[name])
			if n then
				minetest.chatcommands["/highlight"].func(name, n)
			end
		end
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_restore", {
	name = "Restore Region",
	privs = we_privs("restore"),
	on_select = function(name)
		minetest.chatcommands["/restore"].func(name, "")
	end,
})

worldedit.register_gui_function("worldedit_gui_save_load", {
	name = "Save/Load",
	privs = combine_we_privs({"save", "allocate", "load"}),
	get_formspec = function(name)
		local filename = gui_filename[name]
		return "size[6,4]" .. worldedit.get_formspec_header("worldedit_gui_save_load") ..
			string.format("field[0.5,1.5;4,0.8;worldedit_gui_save_filename;Filename;%s]", minetest.formspec_escape(filename)) ..
			"button_exit[0,2.5;3,0.8;worldedit_gui_save_load_submit_save;Save]" ..
			"button_exit[3,2.5;3,0.8;worldedit_gui_save_load_submit_allocate;Allocate]" ..
			"button_exit[0,3.5;3,0.8;worldedit_gui_save_load_submit_load;Load]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_save_load", function(name, fields)
	if fields.worldedit_gui_save_load_submit_save or fields.worldedit_gui_save_load_submit_allocate or fields.worldedit_gui_save_load_submit_load then
		gui_filename[name] = tostring(fields.worldedit_gui_save_filename)
		worldedit.show_page(name, "worldedit_gui_save_load")
		if fields.worldedit_gui_save_load_submit_save then
			minetest.chatcommands["/save"].func(name, gui_filename[name])
		elseif fields.worldedit_gui_save_load_submit_allocate then
			minetest.chatcommands["/allocate"].func(name, gui_filename[name])
		else --fields.worldedit_gui_save_load_submit_load
			minetest.chatcommands["/load"].func(name, gui_filename[name])
		end
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_lua", {
	name = "Run Lua",
	privs = we_privs("lua"),
	get_formspec = function(name)
		local code = gui_code[name]
		return "size[8,6.5]" .. worldedit.get_formspec_header("worldedit_gui_lua") ..
			string.format("textarea[0.5,1;7.5,5.5;worldedit_gui_lua_code;Lua Code;%s]", minetest.formspec_escape(code)) ..
			"button_exit[0,6;3,0.8;worldedit_gui_lua_run;Run Lua]" ..
			"button_exit[5,6;3,0.8;worldedit_gui_lua_transform;Lua Transform]"
	end,
})

worldedit.register_gui_handler("worldedit_gui_lua", function(name, fields)
	if fields.worldedit_gui_lua_run or fields.worldedit_gui_lua_transform then
		gui_code[name] = fields.worldedit_gui_lua_code
		worldedit.show_page(name, "worldedit_gui_lua")
		if fields.worldedit_gui_lua_run then
			minetest.chatcommands["/lua"].func(name, gui_code[name])
		else --fields.worldedit_gui_lua_transform
			minetest.chatcommands["/luatransform"].func(name, gui_code[name])
		end
		return true
	end
	return false
end)

worldedit.register_gui_function("worldedit_gui_clearobjects", {
	name = "Clear Objects",
	privs = we_privs("clearobjects"),
	on_select = function(name)
		minetest.chatcommands["/clearobjects"].func(name, "")
	end,
})