| 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 (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
| 5 | * Copyright (©) 2002 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002 Mark Wedel & Crossfire Development Team |
| 6 | * Copyright (©) 1992 Frank Tore Johansen |
6 | * Copyright (©) 1992 Frank Tore Johansen |
| 7 | * |
7 | * |
| 8 | * Deliantra is free software: you can redistribute it and/or modify it under |
8 | * Deliantra is free software: you can redistribute it and/or modify it under |
| 9 | * the terms of the Affero GNU General Public License as published by the |
9 | * the terms of the Affero GNU General Public License as published by the |
| … | |
… | |
| 255 | /* This covers the situation where the monster is in the dark |
255 | /* This covers the situation where the monster is in the dark |
| 256 | * and has an enemy. If the enemy has no carried light (or isnt |
256 | * and has an enemy. If the enemy has no carried light (or isnt |
| 257 | * glowing!) then the monster has trouble finding the enemy. |
257 | * glowing!) then the monster has trouble finding the enemy. |
| 258 | * Remember we already checked to see if the monster can see in |
258 | * Remember we already checked to see if the monster can see in |
| 259 | * the dark. */ |
259 | * the dark. */ |
| 260 | radius = min (radius, MIN_MON_RADIUS + MAX_DARKNESS - op->map->darklevel ()); |
260 | min_it (radius, MIN_MON_RADIUS + MAX_DARKNESS - op->map->darklevel ()); |
| 261 | |
261 | |
| 262 | if (enemy->flag [FLAG_STEALTH]) |
262 | if (enemy->flag [FLAG_STEALTH]) |
| 263 | radius = radius / 2 + 1; |
263 | radius = radius / 2 + 1; |
| 264 | |
264 | |
| 265 | /* enemy should already be on this map, so don't really need to check |
265 | /* enemy should already be on this map, so don't really need to check |
| … | |
… | |
| 1273 | /* for target facing, we copy this value here for fast access */ |
1273 | /* for target facing, we copy this value here for fast access */ |
| 1274 | if (oph->head) /* force update the head - one arch one pic */ |
1274 | if (oph->head) /* force update the head - one arch one pic */ |
| 1275 | oph = oph->head; |
1275 | oph = oph->head; |
| 1276 | |
1276 | |
| 1277 | if (op->flag [FLAG_NO_ATTACK]) /* we never ever attack */ |
1277 | if (op->flag [FLAG_NO_ATTACK]) /* we never ever attack */ |
| 1278 | enemy = op->enemy = NULL; |
1278 | enemy = op->enemy = 0; |
| 1279 | else if ((enemy = find_enemy (op, &rv))) |
1279 | else if ((enemy = find_enemy (op, &rv))) |
| 1280 | /* we have an enemy, just tell him we want him dead */ |
1280 | /* we have an enemy, just tell him we want him dead */ |
| 1281 | enemy->attacked_by = op; /* our ptr */ |
1281 | enemy->attacked_by = op; /* our ptr */ |
| 1282 | |
1282 | |
| 1283 | /* generate hp, if applicable */ |
1283 | /* generate hp, if applicable */ |
| … | |
… | |
| 1764 | * vector is real distance, so in theory this should be 18 to |
1764 | * vector is real distance, so in theory this should be 18 to |
| 1765 | * find that. |
1765 | * find that. |
| 1766 | */ |
1766 | */ |
| 1767 | // note that the above reasoning was utter bullshit even at the time it was written |
1767 | // note that the above reasoning was utter bullshit even at the time it was written |
| 1768 | // we use 25, lets see if we have the cpu time for it |
1768 | // we use 25, lets see if we have the cpu time for it |
| 1769 | radius = min (25, radius); |
1769 | min_it (radius, 25); |
| 1770 | |
1770 | |
| 1771 | /* Enemy in range! Now test for detection */ |
1771 | /* Enemy in range! Now test for detection */ |
| 1772 | if (rv->distance <= radius) |
1772 | if (rv->distance <= radius) |
| 1773 | { |
1773 | { |
| 1774 | /* ah, we are within range, detected? take cases */ |
1774 | /* ah, we are within range, detected? take cases */ |
