Skip to content
Navigation Menu
{{ message }}
forked from DFHack/dfhack
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathliquids.cpp
More file actions
660 lines (608 loc) · 22.3 KB
/
Copy pathliquids.cpp
File metadata and controls
660 lines (608 loc) · 22.3 KB
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
// plugin liquids
//
// This is a rewrite of the liquids module which can also be used non-interactively (hotkey).
// First the user sets the mode and other parameters with the interactive command liqiudsgo
// just like in the original liquids module.
// They are stored in statics to allow being used after the interactive session was closed.
// After defining an action the non-interactive command liquids-here can be used to call the
// execute method without the necessity to go back to the console. This allows convenient painting
// of liquids and obsidian using the ingame cursor and a hotkey.
//
// Commands:
// liquids - basically the original liquids with the map changing stuff moved to an execute method
// liquids-here - runs the execute method with the last settings from liquids
// (intended to be mapped to a hotkey)
// Options:
// ?, help - print some help
//
// TODO:
// - maybe allow all parameters be passed as command line options? tedious parsing but might be useful
// - grab the code from digcircle to get a circle brush - could be nice when painting with obsidian
// - maybe store the last parameters in a file to make them persistent after dfhack is closed?
#include <iostream>
#include <vector>
#include <stack>
#include <map>
#include <set>
#include <cstdlib>
#include <sstream>
#include <memory>
using std::vector;
using std::string;
using std::endl;
using std::set;
#include "Core.h"
#include "Console.h"
#include "Export.h"
#include "PluginManager.h"
#include "modules/Maps.h"
#include "modules/Gui.h"
#include "TileTypes.h"
#include "modules/MapCache.h"
#include "LuaTools.h"
#include "Brushes.h"
using namespace MapExtras;
using namespace DFHack;
using namespace df::enums;
DFHACK_PLUGIN("liquids");
REQUIRE_GLOBAL(world);
CommandHistory liquids_hist;
command_result df_liquids (color_ostream &out, vector <string> & parameters);
command_result df_liquids_here (color_ostream &out, vector <string> & parameters);
DFhackCExport command_result plugin_init ( color_ostream &out, std::vector <PluginCommand> &commands)
{
liquids_hist.load("liquids.history");
commands.push_back(PluginCommand(
"liquids", "Place magma, water or obsidian.",
df_liquids, true,
"This tool allows placing magma, water and other similar things.\n"
"It is interactive and further help is available when you run it.\n"
"The settings will be remembered until dfhack is closed and you can call\n"
"'liquids-here' (mapped to a hotkey) to paint liquids at the cursor position\n"
"without the need to go back to the dfhack console.\n")); // interactive, needs console for prompt
commands.push_back(PluginCommand(
"liquids-here", "Use settings from liquids at cursor position.",
df_liquids_here, Gui::cursor_hotkey, // non-interactive, needs ingame cursor
" This command is intended to be mapped to a hotkey and is identical to pressing Enter in liquids with the current parameters.\n"));
return CR_OK;
}
DFhackCExport command_result plugin_shutdown ( color_ostream &out )
{
liquids_hist.save("liquids.history");
return CR_OK;
}
enum BrushType {
B_POINT, B_RANGE, B_BLOCK, B_COLUMN, B_FLOOD
};
static const char *brush_name[] = {
"point", "range", "block", "column", "flood", NULL
};
enum PaintMode {
P_WATER, P_MAGMA, P_OBSIDIAN, P_OBSIDIAN_FLOOR,
P_RIVER_SOURCE, P_FLOW_BITS, P_WCLEAN
};
static const char *paint_mode_name[] = {
"water", "magma", "obsidian", "obsidian_floor",
"riversource", "flowbits", "wclean", NULL
};
enum ModifyMode {
M_INC, M_KEEP, M_DEC
};
static const char *modify_mode_name[] = {
"+", ".", "-", NULL
};
enum PermaflowMode {
PF_KEEP, PF_NONE,
PF_NORTH, PF_SOUTH, PF_EAST, PF_WEST,
PF_NORTHEAST, PF_NORTHWEST, PF_SOUTHEAST, PF_SOUTHWEST
};
static const char *permaflow_name[] = {
".", "-", "N", "S", "E", "W",
"NE", "NW", "SE", "SW", NULL
};
#define X(name) tile_liquid_flow_dir::name
static const df::tile_liquid_flow_dir permaflow_id[] = {
X(none), X(none), X(north), X(south), X(east), X(west),
X(northeast), X(northwest), X(southeast), X(southwest)
};
#undef X
struct OperationMode {
BrushType brush;
PaintMode paint;
ModifyMode flowmode;
ModifyMode setmode;
PermaflowMode permaflow;
unsigned int amount;
df::coord size;
OperationMode() :
brush(B_POINT), paint(P_MAGMA),
flowmode(M_INC), setmode(M_KEEP), permaflow(PF_KEEP), amount(7),
size(1,1,1)
{}
} cur_mode;
command_result df_liquids_execute(color_ostream &out);
command_result df_liquids_execute(color_ostream &out, OperationMode &mode, df::coord pos);
static void print_prompt(std::ostream &str, OperationMode &cur_mode)
{
str <<"[" << paint_mode_name[cur_mode.paint] << ":" << brush_name[cur_mode.brush];
if (cur_mode.brush == B_RANGE)
str << "(w" << cur_mode.size.x << ":h" << cur_mode.size.y << ":z" << cur_mode.size.z << ")";
str << ":" << cur_mode.amount << ":f" << modify_mode_name[cur_mode.flowmode]
<< ":s" << modify_mode_name[cur_mode.setmode]
<< ":pf" << permaflow_name[cur_mode.permaflow]
<< "]";
}
command_result df_liquids (color_ostream &out_, vector <string> & parameters)
{
if(!out_.is_console())
return CR_FAILURE;
Console &out = static_cast<Console&>(out_);
for(size_t i = 0; i < parameters.size();i++)
{
if(parameters[i] == "help" || parameters[i] == "?")
return CR_WRONG_USAGE;
}
if (!Maps::IsValid())
{
out.printerr("Map is not available!\n");
return CR_FAILURE;
}
std::vector<std::string> commands;
bool end = false;
out << "Welcome to the liquid spawner.\nType 'help' or '?' for a list of available commands, 'q' to quit.\nPress return after a command to confirm." << std::endl;
while(!end)
{
string input = "";
std::stringstream str;
print_prompt(str, cur_mode);
str << "# ";
if(out.lineedit(str.str(),input,liquids_hist) == -1)
return CR_FAILURE;
liquids_hist.add(input);
commands.clear();
Core::cheap_tokenise(input, commands);
string command = commands.empty() ? "" : commands[0];
if(command=="help" || command == "?")
{
out << "Modes:" << endl
<< "m - switch to magma" << endl
<< "w - switch to water" << endl
<< "o - make obsidian wall instead" << endl
<< "of - make obsidian floors" << endl
<< "rs - make a river source" << endl
<< "f - flow bits only" << endl
<< "wclean - remove salt and stagnant flags from tiles" << endl
<< "Set-Modes (only for magma/water):" << endl
<< "s+ - only add" << endl
<< "s. - set" << endl
<< "s- - only remove" << endl
<< "Properties (only for magma/water):" << endl
<< "f+ - make the spawned liquid flow" << endl
<< "f. - don't change flow state (read state in flow mode)" << endl
<< "f- - make the spawned liquid static" << endl
<< "Permaflow (only for water):" << endl
<< "pf. - don't change permaflow state" << endl
<< "pf- - make the spawned liquid static" << endl
<< "pf[NS][EW] - make the spawned liquid permanently flow" << endl
<< "0-7 - set liquid amount" << endl
<< "Brush:" << endl
<< "point - single tile [p]" << endl
<< "range - block with cursor at bottom north-west [r]" << endl
<< " (any place, any size)" << endl
<< "block - DF map block with cursor in it" << endl
<< " (regular spaced 16x16x1 blocks)" << endl
<< "column - Column from cursor, up through free space" << endl
<< "flood - Flood-fill water tiles from cursor" << endl
<< " (only makes sense with wclean)" << endl
<< "Other:" << endl
<< "q - quit" << endl
<< "help or ? - print this list of commands" << endl
<< "empty line - put liquid" << endl
<< endl
<< "Usage: point the DF cursor at a tile you want to modify" << endl
<< "and use the commands available :)" << endl;
out << endl << "Settings will be remembered until you quit DF. You can call liquids-here to execute the last configured action. Useful in combination with keybindings." << endl;
}
else if(command == "m")
{
cur_mode.paint = P_MAGMA;
}
else if(command == "o")
{
cur_mode.paint = P_OBSIDIAN;
}
else if(command == "of")
{
cur_mode.paint = P_OBSIDIAN_FLOOR;
}
else if(command == "w")
{
cur_mode.paint = P_WATER;
}
else if(command == "f")
{
cur_mode.paint = P_FLOW_BITS;
}
else if(command == "rs")
{
cur_mode.paint = P_RIVER_SOURCE;
}
else if(command == "wclean")
{
cur_mode.paint = P_WCLEAN;
}
else if(command == "point" || command == "p")
{
cur_mode.brush = B_POINT;
}
else if(command == "range" || command == "r")
{
int width, height, z_levels;
command_result res = parseRectangle(out, commands, 1, commands.size(),
width, height, z_levels);
if (res != CR_OK)
{
return res;
}
if (width == 1 && height == 1 && z_levels == 1)
{
cur_mode.brush = B_POINT;
cur_mode.size = df::coord(1, 1, 1);
}
else
{
cur_mode.brush = B_RANGE;
cur_mode.size = df::coord(width, height, z_levels);
}
}
else if(command == "block")
{
cur_mode.brush = B_BLOCK;
}
else if(command == "column")
{
cur_mode.brush = B_COLUMN;
}
else if(command == "flood")
{
cur_mode.brush = B_FLOOD;
}
else if(command == "q")
{
end = true;
}
else if(command == "f+")
{
cur_mode.flowmode = M_INC;
}
else if(command == "f-")
{
cur_mode.flowmode = M_DEC;
}
else if(command == "f.")
{
cur_mode.flowmode = M_KEEP;
}
else if(command == "s+")
{
cur_mode.setmode = M_INC;
}
else if(command == "s-")
{
cur_mode.setmode = M_DEC;
}
else if(command == "s.")
{
cur_mode.setmode = M_KEEP;
}
else if (command.size() > 2 && memcmp(command.c_str(), "pf", 2) == 0)
{
auto *tail = command.c_str()+2;
for (int pm = PF_KEEP; pm <= PF_SOUTHWEST; pm++)
{
if (strcmp(tail, permaflow_name[pm]) != 0)
continue;
cur_mode.permaflow = PermaflowMode(pm);
tail = NULL;
break;
}
if (tail)
out << command << " : invalid permaflow mode" << endl;
}
// blah blah, bad code, bite me.
else if(command == "0")
cur_mode.amount = 0;
else if(command == "1")
cur_mode.amount = 1;
else if(command == "2")
cur_mode.amount = 2;
else if(command == "3")
cur_mode.amount = 3;
else if(command == "4")
cur_mode.amount = 4;
else if(command == "5")
cur_mode.amount = 5;
else if(command == "6")
cur_mode.amount = 6;
else if(command == "7")
cur_mode.amount = 7;
else if(command.empty())
{
df_liquids_execute(out);
}
else
{
out << command << " : unknown command." << endl;
}
}
return CR_OK;
}
command_result df_liquids_here (color_ostream &out, vector <string> & parameters)
{
for(size_t i = 0; i < parameters.size();i++)
{
if(parameters[i] == "help" || parameters[i] == "?")
return CR_WRONG_USAGE;
}
out.print("Run liquids-here with these parameters: ");
print_prompt(out, cur_mode);
out << endl;
return df_liquids_execute(out);
}
command_result df_liquids_execute(color_ostream &out)
{
CoreSuspender suspend;
auto cursor = Gui::getCursorPos();
if (!cursor.isValid())
{
out.printerr("Can't get cursor coords! Make sure you have a cursor active in DF.\n");
return CR_WRONG_USAGE;
}
auto rv = df_liquids_execute(out, cur_mode, cursor);
if (rv == CR_OK)
out << "OK" << endl;
return rv;
}
command_result df_liquids_execute(color_ostream &out, OperationMode &cur_mode, df::coord cursor)
{
// create brush type depending on old parameters
Brush *brush;
switch (cur_mode.brush)
{
case B_POINT:
brush = new RectangleBrush(1,1,1,0,0,0);
break;
case B_RANGE:
brush = new RectangleBrush(cur_mode.size.x,cur_mode.size.y,cur_mode.size.z,0,0,0);
break;
case B_BLOCK:
brush = new BlockBrush();
break;
case B_COLUMN:
brush = new ColumnBrush();
break;
case B_FLOOD:
brush = new FloodBrush(&Core::getInstance());
break;
default:
// this should never happen!
out << "Old brushtype is invalid! Resetting to point brush.\n";
cur_mode.brush = B_POINT;
brush = new RectangleBrush(1,1,1,0,0,0);
}
std::auto_ptr<Brush> brush_ref(brush);
if (!Maps::IsValid())
{
out << "Can't see any DF map loaded." << endl;
return CR_FAILURE;
}
MapCache mcache;
coord_vec all_tiles = brush->points(mcache,cursor);
// Force the game to recompute its walkability cache
world->reindex_pathfinding = true;
switch (cur_mode.paint)
{
case P_OBSIDIAN:
{
coord_vec::iterator iter = all_tiles.begin();
while (iter != all_tiles.end())
{
mcache.setTiletypeAt(*iter, tiletype::LavaWall);
mcache.setTemp1At(*iter,10015);
mcache.setTemp2At(*iter,10015);
df::tile_designation des = mcache.designationAt(*iter);
des.bits.flow_size = 0;
des.bits.flow_forbid = false;
mcache.setDesignationAt(*iter, des);
iter ++;
}
break;
}
case P_OBSIDIAN_FLOOR:
{
coord_vec::iterator iter = all_tiles.begin();
while (iter != all_tiles.end())
{
mcache.setTiletypeAt(*iter, findRandomVariant(tiletype::LavaFloor1));
iter ++;
}
break;
}
case P_RIVER_SOURCE:
{
coord_vec::iterator iter = all_tiles.begin();
while (iter != all_tiles.end())
{
mcache.setTiletypeAt(*iter, tiletype::RiverSource);
df::tile_designation a = mcache.designationAt(*iter);
a.bits.liquid_type = tile_liquid::Water;
a.bits.liquid_static = false;
a.bits.flow_size = 7;
mcache.setTemp1At(*iter,10015);
mcache.setTemp2At(*iter,10015);
mcache.setDesignationAt(*iter,a);
Block * b = mcache.BlockAt((*iter)/16);
b->enableBlockUpdates(true);
iter++;
}
break;
}
case P_WCLEAN:
{
coord_vec::iterator iter = all_tiles.begin();
while (iter != all_tiles.end())
{
DFHack::DFCoord current = *iter;
df::tile_designation des = mcache.designationAt(current);
des.bits.water_salt = false;
des.bits.water_stagnant = false;
mcache.setDesignationAt(current,des);
iter++;
}
break;
}
case P_MAGMA:
case P_WATER:
case P_FLOW_BITS:
{
set <Block *> seen_blocks;
coord_vec::iterator iter = all_tiles.begin();
while (iter != all_tiles.end())
{
DFHack::DFCoord current = *iter; // current tile coord
DFHack::DFCoord curblock = current /16; // current block coord
// check if the block is actually there
auto block = mcache.BlockAt(curblock);
if(!block)
{
iter ++;
continue;
}
auto raw_block = block->getRaw();
df::tile_designation des = mcache.designationAt(current);
df::tiletype tt = mcache.tiletypeAt(current);
// don't put liquids into places where they don't belong...
if(!DFHack::FlowPassable(tt))
{
iter++;
continue;
}
if(cur_mode.paint != P_FLOW_BITS)
{
unsigned old_amount = des.bits.flow_size;
unsigned new_amount = old_amount;
df::tile_liquid old_liquid = des.bits.liquid_type;
df::tile_liquid new_liquid = old_liquid;
// Compute new liquid type and amount
switch (cur_mode.setmode)
{
case M_KEEP:
new_amount = cur_mode.amount;
break;
case M_INC:
if(old_amount < cur_mode.amount)
new_amount = cur_mode.amount;
break;
case M_DEC:
if (old_amount > cur_mode.amount)
new_amount = cur_mode.amount;
}
if (cur_mode.paint == P_MAGMA)
new_liquid = tile_liquid::Magma;
else if (cur_mode.paint == P_WATER)
new_liquid = tile_liquid::Water;
// Store new amount and type
des.bits.flow_size = new_amount;
des.bits.liquid_type = new_liquid;
// Compute temperature
if (!old_amount)
old_liquid = tile_liquid::Water;
if (!new_amount)
new_liquid = tile_liquid::Water;
if (old_liquid != new_liquid)
{
if (new_liquid == tile_liquid::Water)
{
mcache.setTemp1At(current,10015);
mcache.setTemp2At(current,10015);
}
else
{
mcache.setTemp1At(current,12000);
mcache.setTemp2At(current,12000);
}
}
// mark the tile passable or impassable like the game does
des.bits.flow_forbid = (new_liquid == tile_liquid::Magma || new_amount > 3);
mcache.setDesignationAt(current,des);
// request flow engine updates
block->enableBlockUpdates(new_amount != old_amount, new_liquid != old_liquid);
}
if (cur_mode.permaflow != PF_KEEP && raw_block)
{
auto &flow = raw_block->liquid_flow[current.x&15][current.y&15];
flow.bits.perm_flow_dir = permaflow_id[cur_mode.permaflow];
flow.bits.temp_flow_timer = 0;
}
seen_blocks.insert(block);
iter++;
}
set <Block *>::iterator biter = seen_blocks.begin();
while (biter != seen_blocks.end())
{
switch (cur_mode.flowmode)
{
case M_INC:
(*biter)->enableBlockUpdates(true);
break;
case M_DEC:
if (auto block = (*biter)->getRaw())
{
block->flags.bits.update_liquid = false;
block->flags.bits.update_liquid_twice = false;
}
break;
case M_KEEP:
{
auto bflags = (*biter)->BlockFlags();
out << "flow bit 1 = " << bflags.bits.update_liquid << endl;
out << "flow bit 2 = " << bflags.bits.update_liquid_twice << endl;
}
}
biter ++;
}
break;
}
}
if(!mcache.WriteAll())
{
out << "Something failed horribly! RUN!" << endl;
return CR_FAILURE;
}
return CR_OK;
}
static int paint(lua_State *L)
{
df::coord pos;
OperationMode mode;
lua_settop(L, 8);
Lua::CheckDFAssign(L, &pos, 1);
if (!pos.isValid())
luaL_argerror(L, 1, "invalid cursor position");
mode.brush = (BrushType)luaL_checkoption(L, 2, NULL, brush_name);
mode.paint = (PaintMode)luaL_checkoption(L, 3, NULL, paint_mode_name);
mode.amount = luaL_optint(L, 4, 7);
if (mode.amount < 0 || mode.amount > 7)
luaL_argerror(L, 4, "invalid liquid amount");
if (!lua_isnil(L, 5))
Lua::CheckDFAssign(L, &mode.size, 5);
mode.setmode = (ModifyMode)luaL_checkoption(L, 6, ".", modify_mode_name);
mode.flowmode = (ModifyMode)luaL_checkoption(L, 7, "+", modify_mode_name);
mode.permaflow = (PermaflowMode)luaL_checkoption(L, 8, ".", permaflow_name);
lua_pushboolean(L, df_liquids_execute(*Lua::GetOutput(L), mode, pos));
return 1;
}
DFHACK_PLUGIN_LUA_COMMANDS {
DFHACK_LUA_COMMAND(paint),
DFHACK_LUA_END
};
You can’t perform that action at this time.