| … | |
… | |
| 86 | if (tmp->move_type & MOVE_FLYING) |
86 | if (tmp->move_type & MOVE_FLYING) |
| 87 | frictionmod = 1; /* flying objects loose the friction modifier */ |
87 | frictionmod = 1; /* flying objects loose the friction modifier */ |
| 88 | |
88 | |
| 89 | if (rndm (0, weight_move - 1) > ((tmp->weight / num_sections) * frictionmod)) |
89 | if (rndm (0, weight_move - 1) > ((tmp->weight / num_sections) * frictionmod)) |
| 90 | { /* move it. */ |
90 | { /* move it. */ |
| 91 | /* move_object is really for monsters, but looking at |
91 | /* move_object is really for monsters, but looking at |
| 92 | * the move_object function, it appears that it should |
92 | * the move_object function, it appears that it should |
| 93 | * also be safe for objects. |
93 | * also be safe for objects. |
| 94 | * This does return if successful or not, but |
94 | * This does return if successful or not, but |
| 95 | * I don't see us doing anything useful with that information |
95 | * I don't see us doing anything useful with that information |
| 96 | * right now. |
96 | * right now. |
| … | |
… | |
| 247 | tmp->speed_left = -0.1f; |
247 | tmp->speed_left = -0.1f; |
| 248 | /* To make up for the decrease at the top of the function */ |
248 | /* To make up for the decrease at the top of the function */ |
| 249 | tmp->duration++; |
249 | tmp->duration++; |
| 250 | |
250 | |
| 251 | /* New forking code. Possibly create forks of this object |
251 | /* New forking code. Possibly create forks of this object |
| 252 | * going off in other directions. |
252 | * going off in other directions. |
| 253 | */ |
253 | */ |
| 254 | if (tmp->stats.Dex && rndm (0, 99) < tmp->stats.Dex) |
254 | if (tmp->stats.Dex && rndm (0, 99) < tmp->stats.Dex) |
| 255 | forklightning (op, tmp); /* stats.Dex % of forking */ |
255 | forklightning (op, tmp); /* stats.Dex % of forking */ |
| 256 | |
256 | |
| 257 | /* In this way, the object left behind sticks on the space, but |
257 | /* In this way, the object left behind sticks on the space, but |
| … | |
… | |
| 367 | sint16 dx, dy; |
367 | sint16 dx, dy; |
| 368 | |
368 | |
| 369 | dx = op->x + freearr_x[i]; |
369 | dx = op->x + freearr_x[i]; |
| 370 | dy = op->y + freearr_y[i]; |
370 | dy = op->y + freearr_y[i]; |
| 371 | |
371 | |
| 372 | /* ok_to_put_more already does things like checks for walls, |
372 | /* ok_to_put_more already does things like checks for walls, |
| 373 | * out of map, etc. |
373 | * out of map, etc. |
| 374 | */ |
374 | */ |
| 375 | if (ok_to_put_more (op->map, dx, dy, op, op->attacktype)) |
375 | if (ok_to_put_more (op->map, dx, dy, op, op->attacktype)) |
| 376 | { |
376 | { |
| 377 | object *tmp = op->clone (); |
377 | object *tmp = op->clone (); |
| … | |
… | |
| 549 | move_bullet (object *op) |
549 | move_bullet (object *op) |
| 550 | { |
550 | { |
| 551 | #if 0 |
551 | #if 0 |
| 552 | /* We need a better general purpose way to do this */ |
552 | /* We need a better general purpose way to do this */ |
| 553 | |
553 | |
| 554 | /* peterm: added to make comet leave a trail of burnouts |
554 | /* peterm: added to make comet leave a trail of burnouts |
| 555 | it's an unadulterated hack, but the effect is cool. */ |
555 | it's an unadulterated hack, but the effect is cool. */ |
| 556 | if (op->stats.sp == SP_METEOR) |
556 | if (op->stats.sp == SP_METEOR) |
| 557 | { |
557 | { |
| 558 | replace_insert_ob_in_map ("fire_trail", op); |
558 | replace_insert_ob_in_map ("fire_trail", op); |
| 559 | if (op->destroyed ()) |
559 | if (op->destroyed ()) |
| … | |
… | |
| 754 | if (!op->is_on_map ()) |
754 | if (!op->is_on_map ()) |
| 755 | return; |
755 | return; |
| 756 | |
756 | |
| 757 | /* Check to see if we should push anything. |
757 | /* Check to see if we should push anything. |
| 758 | * Spell objects with weight push whatever they encounter to some |
758 | * Spell objects with weight push whatever they encounter to some |
| 759 | * degree. |
759 | * degree. |
| 760 | */ |
760 | */ |
| 761 | if (op->weight) |
761 | if (op->weight) |
| 762 | { |
762 | { |
| 763 | check_spell_knockback (op); |
763 | check_spell_knockback (op); |
| 764 | |
764 | |
| … | |
… | |
| 1097 | |
1097 | |
| 1098 | return NULL; |
1098 | return NULL; |
| 1099 | } |
1099 | } |
| 1100 | |
1100 | |
| 1101 | /* cast_smite_spell() - the priest points to a creature and causes |
1101 | /* cast_smite_spell() - the priest points to a creature and causes |
| 1102 | * a 'godly curse' to decend. |
1102 | * a 'godly curse' to decend. |
| 1103 | * usual params - |
1103 | * usual params - |
| 1104 | * op = player |
1104 | * op = player |
| 1105 | * caster = object casting the spell. |
1105 | * caster = object casting the spell. |
| 1106 | * dir = direction being cast |
1106 | * dir = direction being cast |
| 1107 | * spell = spell object |
1107 | * spell = spell object |
| … | |
… | |
| 1112 | object *effect, *target; |
1112 | object *effect, *target; |
| 1113 | object *god = find_god (determine_god (op)); |
1113 | object *god = find_god (determine_god (op)); |
| 1114 | |
1114 | |
| 1115 | target = get_pointed_target (op, dir, 50, spell->stats.grace ? SPELL_GRACE : SPELL_MANA); |
1115 | target = get_pointed_target (op, dir, 50, spell->stats.grace ? SPELL_GRACE : SPELL_MANA); |
| 1116 | |
1116 | |
| 1117 | /* Bunch of conditions for casting this spell. Note that only |
1117 | /* Bunch of conditions for casting this spell. Note that only |
| 1118 | * require a god if this is a cleric spell (requires grace). |
1118 | * require a god if this is a cleric spell (requires grace). |
| 1119 | * This makes this spell much more general purpose - it can be used |
1119 | * This makes this spell much more general purpose - it can be used |
| 1120 | * by wizards also, which is good, because I think this is a very |
1120 | * by wizards also, which is good, because I think this is a very |
| 1121 | * interesting spell. |
1121 | * interesting spell. |
| 1122 | * if it is a cleric spell, you need a god, and the creature |
1122 | * if it is a cleric spell, you need a god, and the creature |
| … | |
… | |
| 1250 | /**************************************************************************** |
1250 | /**************************************************************************** |
| 1251 | * Destruction |
1251 | * Destruction |
| 1252 | ****************************************************************************/ |
1252 | ****************************************************************************/ |
| 1253 | |
1253 | |
| 1254 | /* make_object_glow() - currently only makes living objects glow. |
1254 | /* make_object_glow() - currently only makes living objects glow. |
| 1255 | * we do this by creating a force and inserting it in the |
1255 | * we do this by creating a force and inserting it in the |
| 1256 | * object. if time is 0, the object glows permanently. To truely |
1256 | * object. if time is 0, the object glows permanently. To truely |
| 1257 | * make this work for non-living objects, we would have to |
1257 | * make this work for non-living objects, we would have to |
| 1258 | * give them the capability to have an inventory. b.t. |
1258 | * give them the capability to have an inventory. b.t. |
| 1259 | */ |
1259 | */ |
| 1260 | static int |
1260 | static int |
| 1261 | make_object_glow (object *op, int radius, int time) |
1261 | make_object_glow (object *op, int radius, int time) |
| 1262 | { |
1262 | { |
| … | |
… | |
| 1639 | m = op->map; |
1639 | m = op->map; |
| 1640 | } |
1640 | } |
| 1641 | |
1641 | |
| 1642 | m->insert (op, nx, ny, op); |
1642 | m->insert (op, nx, ny, op); |
| 1643 | |
1643 | |
| 1644 | dam_save = op->stats.dam; /* save the original dam: we do halfdam on |
1644 | dam_save = op->stats.dam; /* save the original dam: we do halfdam on |
| 1645 | surrounding squares */ |
1645 | surrounding squares */ |
| 1646 | |
1646 | |
| 1647 | /* loop over current square and neighbors to hit. |
1647 | /* loop over current square and neighbors to hit. |
| 1648 | * if this has an other_arch field, we insert that in |
1648 | * if this has an other_arch field, we insert that in |
| 1649 | * the surround spaces. |
1649 | * the surround spaces. |
| … | |
… | |
| 1690 | |
1690 | |
| 1691 | op->direction = i; |
1691 | op->direction = i; |
| 1692 | } |
1692 | } |
| 1693 | } |
1693 | } |
| 1694 | |
1694 | |
| 1695 | /* move_swarm_spell: peterm |
1695 | /* move_swarm_spell: peterm |
| 1696 | * This is an implementation of the swarm spell. It was written for |
1696 | * This is an implementation of the swarm spell. It was written for |
| 1697 | * meteor swarm, but it could be used for any swarm. A swarm spell |
1697 | * meteor swarm, but it could be used for any swarm. A swarm spell |
| 1698 | * is a special type of object that casts swarms of other types |
1698 | * is a special type of object that casts swarms of other types |
| 1699 | * of spells. Which spell it casts is flexible. It fires the spells |
1699 | * of spells. Which spell it casts is flexible. It fires the spells |
| 1700 | * from a set of squares surrounding the caster, in a given direction. |
1700 | * from a set of squares surrounding the caster, in a given direction. |
| 1701 | */ |
1701 | */ |
| 1702 | void |
1702 | void |
| 1703 | move_swarm_spell (object *op) |
1703 | move_swarm_spell (object *op) |
| 1704 | { |
1704 | { |
| 1705 | #if 0 |
1705 | #if 0 |
| … | |
… | |
| 1741 | // space. |
1741 | // space. |
| 1742 | // should be fixed later, but correctness before features... |
1742 | // should be fixed later, but correctness before features... |
| 1743 | // (schmorp) |
1743 | // (schmorp) |
| 1744 | |
1744 | |
| 1745 | /* new offset calculation to make swarm element distribution |
1745 | /* new offset calculation to make swarm element distribution |
| 1746 | * more uniform |
1746 | * more uniform |
| 1747 | */ |
1747 | */ |
| 1748 | if (op->duration) |
1748 | if (op->duration) |
| 1749 | { |
1749 | { |
| 1750 | if (basedir & 1) |
1750 | if (basedir & 1) |
| 1751 | { |
1751 | { |
| … | |
… | |
| 1763 | |
1763 | |
| 1764 | target_x = op->x + freearr_x[absdir (basedir + adjustdir)]; |
1764 | target_x = op->x + freearr_x[absdir (basedir + adjustdir)]; |
| 1765 | target_y = op->y + freearr_y[absdir (basedir + adjustdir)]; |
1765 | target_y = op->y + freearr_y[absdir (basedir + adjustdir)]; |
| 1766 | |
1766 | |
| 1767 | /* back up one space so we can hit point-blank targets, but this |
1767 | /* back up one space so we can hit point-blank targets, but this |
| 1768 | * necessitates extra out_of_map check below |
1768 | * necessitates extra out_of_map check below |
| 1769 | */ |
1769 | */ |
| 1770 | origin_x = target_x - freearr_x[basedir]; |
1770 | origin_x = target_x - freearr_x[basedir]; |
| 1771 | origin_y = target_y - freearr_y[basedir]; |
1771 | origin_y = target_y - freearr_y[basedir]; |
| 1772 | |
1772 | |
| 1773 | |
1773 | |
| … | |
… | |
| 1807 | } |
1807 | } |
| 1808 | |
1808 | |
| 1809 | /* fire_swarm: |
1809 | /* fire_swarm: |
| 1810 | * The following routine creates a swarm of objects. It actually |
1810 | * The following routine creates a swarm of objects. It actually |
| 1811 | * sets up a specific swarm object, which then fires off all |
1811 | * sets up a specific swarm object, which then fires off all |
| 1812 | * the parts of the swarm. |
1812 | * the parts of the swarm. |
| 1813 | * |
1813 | * |
| 1814 | * op: the owner |
1814 | * op: the owner |
| 1815 | * caster: the caster (owner, wand, rod, scroll) |
1815 | * caster: the caster (owner, wand, rod, scroll) |
| 1816 | * dir: the direction everything will be fired in |
1816 | * dir: the direction everything will be fired in |
| 1817 | * spell - the spell that is this spell. |
1817 | * spell - the spell that is this spell. |
| … | |
… | |
| 1920 | |
1920 | |
| 1921 | return 1; |
1921 | return 1; |
| 1922 | } |
1922 | } |
| 1923 | |
1923 | |
| 1924 | /* cast_cause_disease: this spell looks along <dir> from the |
1924 | /* cast_cause_disease: this spell looks along <dir> from the |
| 1925 | * player and infects someone. |
1925 | * player and infects someone. |
| 1926 | * op is the player/monster, caster is the object, dir is the direction |
1926 | * op is the player/monster, caster is the object, dir is the direction |
| 1927 | * to cast, disease_arch is the specific disease, and type is the spell number |
1927 | * to cast, disease_arch is the specific disease, and type is the spell number |
| 1928 | * perhaps this should actually be in disease.c? |
1928 | * perhaps this should actually be in disease.c? |
| 1929 | */ |
1929 | */ |
| 1930 | int |
1930 | int |
| … | |
… | |
| 1936 | maptile *m; |
1936 | maptile *m; |
| 1937 | |
1937 | |
| 1938 | x = op->x; |
1938 | x = op->x; |
| 1939 | y = op->y; |
1939 | y = op->y; |
| 1940 | |
1940 | |
| 1941 | /* If casting from a scroll, no direction will be available, so refer to the |
1941 | /* If casting from a scroll, no direction will be available, so refer to the |
| 1942 | * direction the player is pointing. |
1942 | * direction the player is pointing. |
| 1943 | */ |
1943 | */ |
| 1944 | if (!dir) |
1944 | if (!dir) |
| 1945 | dir = op->facing; |
1945 | dir = op->facing; |
| 1946 | |
1946 | |
