1 | /* |
1 | /* |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
3 | * |
3 | * |
4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2001-2003,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001-2003 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992 Frank Tore Johansen |
7 | * |
7 | * |
8 | * Deliantra is free software: you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
9 | * it under the terms of the GNU General Public License as published by |
9 | * the terms of the Affero GNU General Public License as published by the |
10 | * the Free Software Foundation, either version 3 of the License, or |
10 | * Free Software Foundation, either version 3 of the License, or (at your |
11 | * (at your option) any later version. |
11 | * option) any later version. |
12 | * |
12 | * |
13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
16 | * GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
17 | * |
17 | * |
18 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the Affero GNU General Public License |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 | * and the GNU General Public License along with this program. If not, see |
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|
20 | * <http://www.gnu.org/licenses/>. |
20 | * |
21 | * |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | * The authors can be reached via e-mail to <support@deliantra.net> |
22 | */ |
23 | */ |
23 | |
24 | |
24 | #include <global.h> |
25 | #include <global.h> |
… | |
… | |
32 | |
33 | |
33 | #include <../random_maps/random_map.h> |
34 | #include <../random_maps/random_map.h> |
34 | #include <../random_maps/rproto.h> |
35 | #include <../random_maps/rproto.h> |
35 | #include "path.h" |
36 | #include "path.h" |
36 | |
37 | |
37 | static char days[7][4] = { |
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38 | "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" |
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39 | }; |
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40 | |
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41 | void |
38 | void |
42 | version (object *op) |
39 | version (object *op) |
43 | { |
40 | { |
44 | new_draw_info_format (NDI_UNIQUE, 0, op, "This is Deliantra v%s", VERSION); |
41 | new_draw_info_format (NDI_UNIQUE, 0, op, "This is Deliantra v%s", VERSION); |
45 | |
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46 | #if 0 |
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47 | new_draw_info (NDI_UNIQUE, 0, op, "Authors and contributors to this program:"); |
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48 | new_draw_info (NDI_UNIQUE, 0, op, "Marc A. Lehmann <pcg@goof.com>"); |
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49 | new_draw_info (NDI_UNIQUE, 0, op, "Robin Redeker <elmex@x-paste.de>"); |
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50 | new_draw_info (NDI_UNIQUE, 0, op, "Pippijn van Steenhoven <pip88nl@gmail.com>"); |
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51 | new_draw_info (NDI_UNIQUE, 0, op, ""); |
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52 | new_draw_info (NDI_UNIQUE, 0, op, "Authors and contributors to the original Crossfire:"); |
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53 | new_draw_info (NDI_UNIQUE, 0, op, "Mark Wedel <mwedel@sonic.net>"); |
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54 | new_draw_info (NDI_UNIQUE, 0, op, "Frank Tore Johansen <frankj@ifi.uio.no>"); |
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55 | new_draw_info (NDI_UNIQUE, 0, op, "Kjetil Torgrim Homme <kjetilho@ifi.uio.no>"); |
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56 | new_draw_info (NDI_UNIQUE, 0, op, "Tyler Van Gorder <tvangod@ecst.csuchico.edu>"); |
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57 | new_draw_info (NDI_UNIQUE, 0, op, "Tony Elmroth <elmroth@cd.chalmers.se>"); |
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58 | new_draw_info (NDI_UNIQUE, 0, op, "Dougal Scott <dougal.scott@fcit.monasu.edu.au>"); |
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59 | new_draw_info (NDI_UNIQUE, 0, op, "William <wchuang@athena.mit.edu>"); |
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60 | new_draw_info (NDI_UNIQUE, 0, op, "Geoff Bailey <ftww@cs.su.oz.au>"); |
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61 | new_draw_info (NDI_UNIQUE, 0, op, "Kjetil Wiekhorst Jørgensen <jorgens@flipper.pvv.unit.no>"); |
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62 | new_draw_info (NDI_UNIQUE, 0, op, "Cameron Blackwood <c.blackwood@rdt.monash.edu.au>"); |
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63 | new_draw_info (NDI_UNIQUE, 0, op, "Joseph L. Traub <jtraub+@cmu.edu>"); |
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64 | new_draw_info (NDI_UNIQUE, 0, op, "Rupert G. Goldie <rgg@aaii.oz.au>"); |
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65 | new_draw_info (NDI_UNIQUE, 0, op, "Eric A. Anderson <eanders+@cmu.edu>"); |
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66 | new_draw_info (NDI_UNIQUE, 0, op, "Rickard Eneqvist <eneq@Prag.DoCS.UU.SE>"); |
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67 | new_draw_info (NDI_UNIQUE, 0, op, "Jarkko Sonninen <Jarkko.Sonninen@lut.fi>"); |
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68 | new_draw_info (NDI_UNIQUE, 0, op, "Karl Holland <kholland@sunlab.cit.cornell.du>"); |
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69 | new_draw_info (NDI_UNIQUE, 0, op, "Mikael Lundgren <vick@bern.docs.uu.se>"); |
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70 | new_draw_info (NDI_UNIQUE, 0, op, "Mikael Olsson <mol@meryl.csd.uu.se>"); |
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71 | new_draw_info (NDI_UNIQUE, 0, op, "Tero Haatanen <Tero.Haatanen@lut.fi>"); |
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72 | new_draw_info (NDI_UNIQUE, 0, op, "Lasse Ylitalo <ylitalo@student.docs.uu.se>"); |
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73 | new_draw_info (NDI_UNIQUE, 0, op, "Niilo Neuvo <anipa@guru.magic.fi>"); |
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74 | new_draw_info (NDI_UNIQUE, 0, op, "Markku J{rvinen <mta@modeemi.cs.tut.fi>"); |
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75 | new_draw_info (NDI_UNIQUE, 0, op, "Sylvain Meunier <meunier@inf.enst.fr>"); |
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76 | new_draw_info (NDI_UNIQUE, 0, op, "Jason Fosback <jfosback@darmok.uoregon.edu>"); |
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77 | new_draw_info (NDI_UNIQUE, 0, op, "Carl Edman <cedman@capitalist.princeton.edu>"); |
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78 | new_draw_info (NDI_UNIQUE, 0, op, "Charles Henrich <henrich@crh.cl.msu.edu>"); |
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79 | new_draw_info (NDI_UNIQUE, 0, op, "Gregor Schmid <schmid@fb3-s7.math.tu-berlin.de>"); |
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80 | new_draw_info (NDI_UNIQUE, 0, op, "Raphael Quinet <quinet@montefiore.ulg.ac.be>"); |
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81 | new_draw_info (NDI_UNIQUE, 0, op, "Jari Vanhala <jam@modeemi.cs.tut.fi>"); |
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82 | new_draw_info (NDI_UNIQUE, 0, op, "Tero Kivinen <kivinen@joker.cs.hut.fi>"); |
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83 | new_draw_info (NDI_UNIQUE, 0, op, "Peter Mardahl <peterm@soda.berkeley.edu>"); |
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84 | new_draw_info (NDI_UNIQUE, 0, op, "Matthew Zeher <matt@cs.odu.edu>"); |
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85 | new_draw_info (NDI_UNIQUE, 0, op, "Scott R. Turner <srt@sun-dimas.aero.org>"); |
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86 | new_draw_info (NDI_UNIQUE, 0, op, "Ben Fennema <huma@netcom.com>"); |
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87 | new_draw_info (NDI_UNIQUE, 0, op, "Nick Williams <njw@cs.city.ac.uk>"); |
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88 | new_draw_info (NDI_UNIQUE, 0, op, "Laurent Wacrenier <Wacren@Gin.ObsPM.Fr>"); |
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89 | new_draw_info (NDI_UNIQUE, 0, op, "Brian Thomas <thomas@astro.psu.edu>"); |
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90 | new_draw_info (NDI_UNIQUE, 0, op, "John Steven Moerk <jsm@axon.ksc.nasa.gov>"); |
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91 | new_draw_info (NDI_UNIQUE, 0, op, "Delbecq David <david.delbecq@mailandnews.com>"); |
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92 | new_draw_info (NDI_UNIQUE, 0, op, "Chachkoff Yann <yann.chachkoff@mailandnews.com>\n"); |
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93 | new_draw_info (NDI_UNIQUE, 0, op, ""); |
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94 | new_draw_info (NDI_UNIQUE, 0, op, "Images and art:"); |
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95 | new_draw_info (NDI_UNIQUE, 0, op, "Peter Gardner"); |
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96 | new_draw_info (NDI_UNIQUE, 0, op, "David Gervais <david_eg@mail.com>"); |
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97 | new_draw_info (NDI_UNIQUE, 0, op, "Mitsuhiro Itakura <ita@gold.koma.jaeri.go.jp>"); |
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98 | new_draw_info (NDI_UNIQUE, 0, op, "Hansjoerg Malthaner <hansjoerg.malthaner@danet.de>"); |
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99 | new_draw_info (NDI_UNIQUE, 0, op, "Mårten Woxberg <maxmc@telia.com>"); |
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100 | new_draw_info (NDI_UNIQUE, 0, op, ""); |
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101 | new_draw_info (NDI_UNIQUE, 0, op, "And many more!"); |
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102 | #endif |
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103 | } |
42 | } |
104 | |
43 | |
105 | /* This is a basic little function to put the player back to his |
44 | /* This is a basic little function to put the player back to his |
106 | * savebed. We do some error checking - its possible that the |
45 | * savebed. We do some error checking - its possible that the |
107 | * savebed map may no longer exist, so we make sure the player |
46 | * savebed map may no longer exist, so we make sure the player |
108 | * goes someplace. |
47 | * goes someplace. |
109 | */ |
48 | */ |
110 | void |
49 | void |
111 | enter_player_savebed (object *op) |
50 | enter_player_savebed (object *op) |
112 | { |
51 | { |
113 | object *tmp = object::create (); |
52 | op->player_goto (op->contr->savebed_map, op->contr->bed_x, op->contr->bed_y); |
114 | EXIT_PATH (tmp) = op->contr->savebed_map; |
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115 | EXIT_X (tmp) = op->contr->bed_x; |
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116 | EXIT_Y (tmp) = op->contr->bed_y; |
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117 | op->enter_exit (tmp); |
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118 | tmp->destroy (); |
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119 | } |
53 | } |
120 | |
54 | |
121 | /* |
55 | /* |
122 | * enter_map(): Moves the player and pets from current map (if any) to |
56 | * enter_map(): Moves the player and pets from current map (if any) to |
123 | * new map. map, x, y must be set. map is the map we are moving the |
57 | * new map. map, x, y must be set. map is the map we are moving the |
… | |
… | |
209 | if (object *golem = contr->golem) |
143 | if (object *golem = contr->golem) |
210 | { |
144 | { |
211 | int i = find_free_spot (golem, newmap, x, y, 1, SIZEOFFREE); |
145 | int i = find_free_spot (golem, newmap, x, y, 1, SIZEOFFREE); |
212 | |
146 | |
213 | if (i < 0) |
147 | if (i < 0) |
214 | golem->destroy (); |
148 | golem->drop_and_destroy (); |
215 | else |
149 | else |
216 | { |
150 | { |
217 | newmap->insert (golem, x + freearr_x[i], y + freearr_y[i]); |
151 | newmap->insert (golem, x + freearr_x[i], y + freearr_y[i]); |
218 | golem->direction = find_dir_2 (x - golem->x, y - golem->y); |
152 | golem->direction = find_dir_2 (golem->x - x, golem->y - y); |
219 | } |
153 | } |
220 | } |
154 | } |
221 | |
155 | |
222 | /* since the players map is already loaded, we don't need to worry |
156 | /* since the players map is already loaded, we don't need to worry |
223 | * about pending objects. |
157 | * about pending objects. |
… | |
… | |
253 | |
187 | |
254 | for_all_players (pl) |
188 | for_all_players (pl) |
255 | { |
189 | { |
256 | object *ob = pl->ob; |
190 | object *ob = pl->ob; |
257 | |
191 | |
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192 | // process_objects destroys the speed_left value |
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193 | pl->speed_left_save = ob->speed_left; |
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194 | |
258 | if (expect_false (!ob || !pl->ns || !ob->active)) |
195 | if (expect_false (!ob || !pl->ns || !ob->active)) |
259 | continue; |
196 | continue; |
260 | |
197 | |
261 | do_some_living (ob); |
198 | do_some_living (ob); |
262 | } |
199 | } |
… | |
… | |
266 | process_players2 () |
203 | process_players2 () |
267 | { |
204 | { |
268 | /* Then check if any players should use weapon-speed instead of speed */ |
205 | /* Then check if any players should use weapon-speed instead of speed */ |
269 | for_all_players (pl) |
206 | for_all_players (pl) |
270 | { |
207 | { |
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208 | // restore speed_left value saved by process_players1 |
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209 | pl->ob->speed_left = pl->speed_left_save; |
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210 | |
271 | pl->weapon_sp_left = min (pl->weapon_sp, pl->weapon_sp_left + pl->weapon_sp); |
211 | pl->weapon_sp_left = min (pl->weapon_sp, pl->weapon_sp_left + pl->weapon_sp); |
272 | pl->ob->speed_left = min (pl->ob->speed, pl->ob->speed_left + pl->ob->speed); |
212 | pl->ob->speed_left = min (pl->ob->speed, pl->ob->speed_left + pl->ob->speed); |
273 | } |
213 | } |
274 | } |
214 | } |
275 | |
215 | |
276 | void |
216 | static void |
277 | process_events () |
217 | process_events () |
278 | { |
218 | { |
279 | process_players1 (); |
219 | process_players1 (); |
280 | |
220 | |
281 | for_all_actives (op) |
221 | for_all_actives (op) |
282 | { |
222 | { |
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223 | // try to prefetch some stuff we expect to need |
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224 | // obviously, it should be grouped into the same cacheline. |
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225 | // preliminary results indicate that this gives halves the speed |
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226 | // used for the inner loop |
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227 | if (_i < actives.size ()) // HACK, rely on _i :/ |
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228 | { |
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229 | object *next = actives [_i + 1]; |
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230 | |
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231 | prefetch (&next->flag , 0, 1); |
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232 | prefetch (&next->speed , 0, 1); |
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233 | prefetch (&next->anim_speed, 0, 1); |
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234 | prefetch (&next->contr , 0, 1); |
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235 | } |
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236 | |
283 | /* Now process op */ |
237 | /* Now process op */ |
284 | if (expect_false (QUERY_FLAG (op, FLAG_FREED))) |
238 | if (expect_false (op->flag [FLAG_FREED])) |
285 | { |
239 | { |
286 | LOG (llevError, "BUG: process_events(): Free object on list\n"); |
240 | LOG (llevError, "BUG: process_events(): Free object on list\n"); |
287 | op->set_speed (0); |
241 | op->set_speed (0); |
288 | continue; |
242 | continue; |
289 | } |
243 | } |
… | |
… | |
313 | op->last_anim = 1; |
267 | op->last_anim = 1; |
314 | } |
268 | } |
315 | else |
269 | else |
316 | ++op->last_anim; |
270 | ++op->last_anim; |
317 | |
271 | |
318 | if (op->speed_left > 0.f) |
272 | if (expect_false (op->speed_left > 0.f)) |
319 | { |
273 | { |
320 | --op->speed_left; |
274 | --op->speed_left; |
321 | process_object (op); |
275 | process_object (op); |
322 | |
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323 | if (op->destroyed ()) |
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324 | continue; |
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325 | } |
276 | } |
326 | |
277 | |
327 | if (!op->contr) |
278 | // this will destroy the speed_left value for players, but |
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279 | // process_players1 and ..2 save/restore the real value, |
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280 | // so we can avoid a costly test here. |
328 | op->speed_left = min (abs (op->speed), op->speed_left + abs (op->speed)); |
281 | op->speed_left = min (op->speed, op->speed_left + op->speed); |
329 | } |
282 | } |
330 | |
283 | |
331 | process_players2 (); |
284 | process_players2 (); |
332 | } |
285 | } |
333 | |
286 | |
… | |
… | |
392 | LOG (llevDebug, "cleanup done.\n"); |
345 | LOG (llevDebug, "cleanup done.\n"); |
393 | |
346 | |
394 | log_cleanup (); |
347 | log_cleanup (); |
395 | |
348 | |
396 | if (make_core) |
349 | if (make_core) |
397 | { |
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398 | cleanup_inform (cause, make_core); |
350 | cleanup_inform (cause, make_core); |
399 | cfperl_cleanup (make_core); |
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400 | _exit (1); |
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401 | } |
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402 | else |
351 | else |
403 | { |
352 | { |
404 | new_draw_info_format (NDI_REPLY | NDI_UNIQUE | NDI_ALL | NDI_GREEN, 0, 0, "Maps and players successfully saved, exiting."); |
353 | new_draw_info_format (NDI_REPLY | NDI_UNIQUE | NDI_ALL | NDI_GREEN, 0, 0, "Maps and players successfully saved, exiting."); |
405 | new_draw_info_format (NDI_REPLY | NDI_UNIQUE | NDI_ALL | NDI_GREEN, 0, 0, "And again: " CLEANUP_MESSAGE); |
354 | new_draw_info_format (NDI_REPLY | NDI_UNIQUE | NDI_ALL | NDI_GREEN, 0, 0, "And again: " CLEANUP_MESSAGE); |
406 | client::flush_sockets (); |
355 | client::flush_sockets (); |
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356 | } |
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357 | |
407 | cfperl_cleanup (make_core); |
358 | cfperl_cleanup (make_core); |
408 | _exit (0); |
359 | _exit (make_core); |
409 | } |
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410 | } |
360 | } |
411 | |
361 | |
412 | /* |
362 | /* |
413 | * do_specials() is a collection of functions to call from time to time. |
363 | * do_specials() is a collection of functions to call from time to time. |
414 | * Modified 2000-1-14 MSW to use the global pticks count to determine how |
364 | * Modified 2000-1-14 MSW to use the global pticks count to determine how |
… | |
… | |
420 | * done on the same tick, but that will happen very infrequently |
370 | * done on the same tick, but that will happen very infrequently |
421 | * |
371 | * |
422 | * I also think this code makes it easier to see how often we really are |
372 | * I also think this code makes it easier to see how often we really are |
423 | * doing the various things. |
373 | * doing the various things. |
424 | */ |
374 | */ |
425 | void |
375 | static void |
426 | do_specials (void) |
376 | do_specials () |
427 | { |
377 | { |
428 | shstr::gc (); |
378 | shstr::gc (); |
429 | archetype::gc (); |
379 | archetype::gc (); |
430 | |
380 | |
431 | if (expect_false (!(pticks % TICKS_PER_HOUR))) |
381 | if (expect_false (!(pticks % TICKS_PER_HOUR))) |
432 | adjust_daylight (); |
382 | maptile::adjust_daylight (); |
433 | |
383 | |
434 | if (expect_false (!(pticks % 2503))) |
384 | if (expect_false (!(pticks % 2503))) |
435 | fix_weight (); /* Hack to fix weightproblems caused by bugs */ |
385 | fix_weight (); /* Hack to fix weightproblems caused by bugs */ |
436 | |
386 | |
437 | if (expect_false (!(pticks % 5003))) |
387 | if (expect_false (!(pticks % 5003))) |
… | |
… | |
458 | // then do some bookkeeping, should not really be here |
408 | // then do some bookkeeping, should not really be here |
459 | do_specials (); /* Routines called from time to time. */ |
409 | do_specials (); /* Routines called from time to time. */ |
460 | attachable::check_mortals (); |
410 | attachable::check_mortals (); |
461 | |
411 | |
462 | ++pticks; |
412 | ++pticks; |
463 | } |
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464 | |
413 | |
465 | #if 0 |
414 | if (object::object_count >= RESTART_COUNT) |
466 | // used fro benchmarking (x86/amd64-specific) |
415 | cleanup ("running out of protocol ID values - need full restart"); |
467 | typedef unsigned long tval; |
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468 | typedef unsigned long long stamp64; |
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469 | |
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470 | extern inline tval |
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471 | stamp (void) |
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472 | { |
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473 | tval tsc; |
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474 | asm volatile ("rdtsc":"=a" (tsc)::"edx"); |
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475 | |
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476 | return tsc; |
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477 | } |
416 | } |
478 | |
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479 | extern inline tval |
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480 | measure (tval t) |
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481 | { |
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482 | tval tsc; |
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483 | asm volatile ("rdtsc":"=a" (tsc)::"edx"); |
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484 | |
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485 | if (tsc > t) |
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486 | return tsc - t; |
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487 | else |
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488 | return t - tsc; |
|
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489 | } |
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490 | |
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491 | int |
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492 | main (int argc, char **argv) |
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493 | { |
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494 | rand_gen rg(0); |
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495 | tval fastest = 0x7fffffff; |
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496 | for (int loop = 10000; loop--; ) |
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497 | { |
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498 | tval s = stamp (); |
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499 | volatile int i = rg.get_int(25); |
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500 | fastest = min (fastest, measure (s)); |
|
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501 | } |
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502 | |
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503 | //printf ("fastest %d\n", fastest); |
|
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504 | for (int i = 0; i < 1024*1024*3; ++i) |
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505 | { |
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506 | char c = rg.get_int (256); |
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507 | write (2, &c, 1); |
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508 | } |
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509 | } |
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510 | |
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511 | #else |
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512 | |
417 | |
513 | // normal main |
418 | // normal main |
514 | int |
419 | int |
515 | main (int argc, char **argv) |
420 | main (int argc, char **argv) |
516 | { |
421 | { |
517 | settings.argc = argc; |
422 | settings.argc = argc; |
518 | settings.argv = argv; |
423 | settings.argv = argv; |
519 | |
424 | |
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425 | rndm.seed (time (0)); |
520 | g_thread_init (0); // for the slice allocator only |
426 | g_thread_init (0); // for the slice allocator only |
521 | |
427 | |
522 | init (argc, argv); |
428 | init (argc, argv); |
523 | |
429 | |
524 | for (;;) |
430 | for (;;) |
525 | cfperl_main (); |
431 | cfperl_main (); |
526 | } |
432 | } |
527 | #endif |
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528 | |
433 | |
529 | #if 0 |
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530 | int xyzzy () |
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531 | { |
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532 | return rndm(8); |
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533 | } |
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534 | |
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535 | void xyzzy (object_ptr &a, object_ptr &o) |
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536 | { |
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537 | asm volatile ("int3"); |
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538 | a = o; |
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539 | asm volatile ("int3"); |
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540 | } |
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541 | #endif |
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542 | |
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