… | |
… | |
3 | * |
3 | * |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 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 |
|
|
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> |
… | |
… | |
858 | * then calls this function. |
859 | * then calls this function. |
859 | */ |
860 | */ |
860 | if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION) |
861 | if (QUERY_FLAG (tmp, FLAG_APPLIED) && tmp->type == POTION) |
861 | continue; |
862 | continue; |
862 | |
863 | |
863 | /* See note in map.c:update_position about making this additive |
|
|
864 | * since light sources are never applied, need to put check here. |
|
|
865 | */ |
|
|
866 | glow_radius = max (glow_radius, tmp->glow_radius); |
864 | glow_radius += tmp->glow_radius; |
867 | |
865 | |
868 | /* For some things, we don't care what is equipped */ |
866 | /* For some things, we don't care what is equipped */ |
869 | if (tmp->type == SKILL) |
867 | if (tmp->type == SKILL) |
870 | { |
868 | { |
871 | /* Want to take the highest skill here. */ |
869 | /* Want to take the highest skill here. */ |
… | |
… | |
1137 | else /* To nullify the below effect */ |
1135 | else /* To nullify the below effect */ |
1138 | ac += tmp->stats.ac + tmp->magic; |
1136 | ac += tmp->stats.ac + tmp->magic; |
1139 | } |
1137 | } |
1140 | |
1138 | |
1141 | if (tmp->stats.wc) |
1139 | if (tmp->stats.wc) |
1142 | wc -= (tmp->stats.wc + tmp->magic); |
1140 | wc -= tmp->stats.wc + tmp->magic; |
1143 | |
1141 | |
1144 | if (tmp->stats.ac) |
1142 | if (tmp->stats.ac) |
1145 | ac -= (tmp->stats.ac + tmp->magic); |
1143 | ac -= tmp->stats.ac + tmp->magic; |
1146 | |
1144 | |
1147 | if (ARMOUR_SPEED (tmp)) |
1145 | if (ARMOUR_SPEED (tmp)) |
1148 | max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f); |
1146 | max_speed = min (max_speed, ARMOUR_SPEED (tmp) / 10.f); |
1149 | |
1147 | |
1150 | break; |
1148 | break; |
1151 | } /* switch tmp->type */ |
1149 | } /* switch tmp->type */ |
1152 | } /* item is equipped */ |
1150 | } /* item is equipped */ |
1153 | } /* for loop of items */ |
1151 | } /* for loop of items */ |
|
|
1152 | |
|
|
1153 | glow_radius = min (glow_radius, MAX_LIGHT_RADIUS); |
1154 | |
1154 | |
1155 | /* We've gone through all the objects the player has equipped. For many things, we |
1155 | /* We've gone through all the objects the player has equipped. For many things, we |
1156 | * have generated intermediate values which we now need to assign. |
1156 | * have generated intermediate values which we now need to assign. |
1157 | */ |
1157 | */ |
1158 | |
1158 | |
… | |
… | |
1328 | |
1328 | |
1329 | speed = 1.f + speed_bonus[stats.Dex]; |
1329 | speed = 1.f + speed_bonus[stats.Dex]; |
1330 | |
1330 | |
1331 | if (settings.search_items && contr->search_str[0]) |
1331 | if (settings.search_items && contr->search_str[0]) |
1332 | speed -= 1; |
1332 | speed -= 1; |
1333 | |
|
|
1334 | if (attacktype == 0) |
|
|
1335 | attacktype = arch->attacktype; |
|
|
1336 | } /* End if player */ |
1333 | } /* End if player */ |
1337 | |
1334 | |
1338 | if (added_speed >= 0) |
1335 | if (added_speed >= 0) |
1339 | speed += added_speed / 10.f; |
1336 | speed += added_speed / 10.f; |
1340 | else /* Something wrong here...: */ |
1337 | else /* Something wrong here...: */ |
… | |
… | |
1419 | // update the mapspace, if we are on a map |
1416 | // update the mapspace, if we are on a map |
1420 | if (!flag [FLAG_REMOVED] && map) |
1417 | if (!flag [FLAG_REMOVED] && map) |
1421 | map->at (x, y).flags_ = 0; |
1418 | map->at (x, y).flags_ = 0; |
1422 | } |
1419 | } |
1423 | |
1420 | |
|
|
1421 | void |
|
|
1422 | object::set_glow_radius (sint8 rad) |
|
|
1423 | { |
|
|
1424 | glow_radius = rad; |
|
|
1425 | |
|
|
1426 | if (is_on_map ()) |
|
|
1427 | update_all_los (map, x, y); |
|
|
1428 | else if (object *env = outer_env ()) |
|
|
1429 | { |
|
|
1430 | env->update_stats (); |
|
|
1431 | |
|
|
1432 | if (env->is_on_map ()) |
|
|
1433 | update_all_los (env->map, env->x, env->y); |
|
|
1434 | } |
|
|
1435 | } |
|
|
1436 | |
1424 | /* |
1437 | /* |
1425 | * Returns true if the given player is a legal class. |
1438 | * Returns true if the given player is a legal class. |
1426 | * The function to add and remove class-bonuses to the stats doesn't |
1439 | * The function to add and remove class-bonuses to the stats doesn't |
1427 | * check if the stat becomes negative, thus this function |
1440 | * check if the stat becomes negative, thus this function |
1428 | * merely checks that all stats are 1 or more, and returns |
1441 | * merely checks that all stats are 1 or more, and returns |
… | |
… | |
1490 | /* |
1503 | /* |
1491 | * This function is called when a dragon-player gains |
1504 | * This function is called when a dragon-player gains |
1492 | * an overall level. Here, the dragon might gain new abilities |
1505 | * an overall level. Here, the dragon might gain new abilities |
1493 | * or change the ability-focus. |
1506 | * or change the ability-focus. |
1494 | */ |
1507 | */ |
1495 | void |
1508 | static void |
1496 | dragon_level_gain (object *who) |
1509 | dragon_level_gain (object *who) |
1497 | { |
1510 | { |
1498 | object *abil = NULL; /* pointer to dragon ability force */ |
1511 | object *abil = NULL; /* pointer to dragon ability force */ |
1499 | object *skin = NULL; /* pointer to dragon skin force */ |
1512 | object *skin = NULL; /* pointer to dragon skin force */ |
1500 | object *tmp = NULL; /* tmp. object */ |
1513 | object *tmp = NULL; /* tmp. object */ |
… | |
… | |
1556 | object *skill_obj; |
1569 | object *skill_obj; |
1557 | |
1570 | |
1558 | skill_obj = get_archetype_by_skill_name (skill_name, SKILL); |
1571 | skill_obj = get_archetype_by_skill_name (skill_name, SKILL); |
1559 | if (!skill_obj) |
1572 | if (!skill_obj) |
1560 | { |
1573 | { |
1561 | LOG (llevError, "add_player_exp: couldn't find skill %s\n", skill_name); |
1574 | LOG (llevError, "give_skill_by_name: couldn't find skill %s\n", skill_name); |
1562 | return NULL; |
1575 | return NULL; |
1563 | } |
1576 | } |
1564 | |
1577 | |
1565 | /* clear the flag - exp goes into this bucket, but player |
1578 | /* clear the flag - exp goes into this bucket, but player |
1566 | * still doesn't know it. |
1579 | * still doesn't know it. |
1567 | */ |
1580 | */ |
1568 | CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL); |
1581 | CLEAR_FLAG (skill_obj, FLAG_CAN_USE_SKILL); |
1569 | skill_obj->stats.exp = 0; |
1582 | skill_obj->stats.exp = 0; |
1570 | skill_obj->level = 1; |
1583 | skill_obj->level = 1; |
1571 | insert_ob_in_ob (skill_obj, op); |
1584 | op->insert (skill_obj); |
1572 | |
1585 | |
1573 | if (player *pl = op->contr) |
1586 | if (player *pl = op->contr) |
1574 | { |
1587 | pl->link_skills (); |
1575 | pl->last_skill_ob [skill_obj->subtype] = skill_obj; |
|
|
1576 | if (pl->ns) |
|
|
1577 | pl->ns->last_skill_exp[skill_obj->subtype] = -1;//TODO: should be made superfluous |
|
|
1578 | } |
|
|
1579 | |
1588 | |
1580 | return skill_obj; |
1589 | return skill_obj; |
1581 | } |
1590 | } |
1582 | |
1591 | |
1583 | /* player_lvl_adj() - for the new exp system. we are concerned with |
1592 | /* player_lvl_adj() - for the new exp system. we are concerned with |
… | |
… | |
1702 | * flag is what to do if the player doesn't have the skill: |
1711 | * flag is what to do if the player doesn't have the skill: |
1703 | */ |
1712 | */ |
1704 | static void |
1713 | static void |
1705 | add_player_exp (object *op, sint64 exp, const char *skill_name, int flag) |
1714 | add_player_exp (object *op, sint64 exp, const char *skill_name, int flag) |
1706 | { |
1715 | { |
1707 | object *skill_obj = NULL; |
1716 | object *skill_obj; |
1708 | sint64 limit, exp_to_add; |
1717 | sint64 limit, exp_to_add; |
1709 | int i; |
1718 | int i; |
1710 | |
1719 | |
1711 | /* prevents some forms of abuse. */ |
1720 | /* prevents some forms of abuse. */ |
1712 | if (op->contr->braced) |
1721 | if (op->contr->braced) |
… | |
… | |
1715 | /* Try to find the matching skill. |
1724 | /* Try to find the matching skill. |
1716 | * We do a shortcut/time saving mechanism first - see if it matches |
1725 | * We do a shortcut/time saving mechanism first - see if it matches |
1717 | * chosen_skill. This means we don't need to search through |
1726 | * chosen_skill. This means we don't need to search through |
1718 | * the players inventory. |
1727 | * the players inventory. |
1719 | */ |
1728 | */ |
|
|
1729 | skill_obj = 0; |
|
|
1730 | |
1720 | if (skill_name) |
1731 | if (skill_name) |
1721 | { |
1732 | { |
1722 | if (op->chosen_skill && op->chosen_skill->type == SKILL && !strcmp (skill_name, op->chosen_skill->skill)) |
1733 | skill_obj = op->contr->find_skill (skill_name); |
1723 | skill_obj = op->chosen_skill; |
|
|
1724 | else |
|
|
1725 | { |
|
|
1726 | for (i = 0; i < NUM_SKILLS; i++) |
|
|
1727 | if (op->contr->last_skill_ob[i] && !strcmp (op->contr->last_skill_ob[i]->skill, skill_name)) |
|
|
1728 | { |
|
|
1729 | skill_obj = op->contr->last_skill_ob[i]; |
|
|
1730 | break; |
|
|
1731 | } |
|
|
1732 | |
1734 | |
1733 | /* Player doesn't have the skill. Check to see what to do, and give |
1735 | /* Player doesn't have the skill. Check to see what to do, and give |
1734 | * it to the player if necessary |
1736 | * it to the player if necessary |
1735 | */ |
1737 | */ |
1736 | if (!skill_obj) |
1738 | if (!skill_obj) |
1737 | { |
1739 | { |
1738 | if (flag == SK_EXP_NONE) |
1740 | if (flag == SK_EXP_NONE) |
1739 | return; |
1741 | return; |
|
|
1742 | |
1740 | else if (flag == SK_EXP_ADD_SKILL) |
1743 | if (flag == SK_EXP_ADD_SKILL) |
1741 | give_skill_by_name (op, skill_name); |
1744 | skill_obj = give_skill_by_name (op, skill_name); |
1742 | } |
|
|
1743 | } |
1745 | } |
1744 | } |
1746 | } |
1745 | |
1747 | |
1746 | if (flag != SK_EXP_SKILL_ONLY) |
1748 | if (flag != SK_EXP_SKILL_ONLY) |
1747 | { |
1749 | { |
… | |
… | |
1780 | player_lvl_adj (op, skill_obj); |
1782 | player_lvl_adj (op, skill_obj); |
1781 | } |
1783 | } |
1782 | } |
1784 | } |
1783 | |
1785 | |
1784 | /* This function checks to make sure that object 'op' can |
1786 | /* This function checks to make sure that object 'op' can |
1785 | * lost 'exp' experience. It returns the amount of exp |
1787 | * lose 'exp' experience. It returns the amount of exp |
1786 | * object 'op' can in fact lose - it basically makes |
1788 | * object 'op' can in fact lose - it basically makes |
1787 | * adjustments based on permanent exp and the like. |
1789 | * adjustments based on permanent exp and the like. |
1788 | * This function should always be used for losing experience - |
1790 | * This function should always be used for losing experience - |
1789 | * the 'exp' value passed should be positive - this is the |
1791 | * the 'exp' value passed should be positive - this is the |
1790 | * amount that should get subtract from the player. |
1792 | * amount that should get subtract from the player. |
1791 | */ |
1793 | */ |
1792 | sint64 |
1794 | static sint64 |
1793 | check_exp_loss (const object *op, sint64 exp) |
1795 | check_exp_loss (const object *op, sint64 exp) |
1794 | { |
1796 | { |
1795 | sint64 del_exp; |
1797 | sint64 del_exp; |
1796 | |
1798 | |
1797 | if (exp > op->stats.exp) |
1799 | if (exp > op->stats.exp) |
1798 | exp = op->stats.exp; |
1800 | exp = op->stats.exp; |
|
|
1801 | |
1799 | if (settings.permanent_exp_ratio) |
1802 | if (settings.permanent_exp_ratio) |
1800 | { |
1803 | { |
1801 | del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO); |
1804 | del_exp = (sint64) ((op->stats.exp - op->perm_exp) * PERM_EXP_MAX_LOSS_RATIO); |
|
|
1805 | |
1802 | if (del_exp < 0) |
1806 | if (del_exp < 0) |
1803 | del_exp = 0; |
1807 | del_exp = 0; |
|
|
1808 | |
1804 | if (exp > del_exp) |
1809 | if (exp > del_exp) |
1805 | exp = del_exp; |
1810 | exp = del_exp; |
1806 | } |
1811 | } |
|
|
1812 | |
1807 | return exp; |
1813 | return exp; |
1808 | } |
1814 | } |
1809 | |
1815 | |
1810 | sint64 |
1816 | sint64 |
1811 | check_exp_adjust (const object *op, sint64 exp) |
1817 | check_exp_adjust (const object *op, sint64 exp) |
1812 | { |
1818 | { |
1813 | if (exp < 0) |
1819 | if (exp < 0) |
1814 | return check_exp_loss (op, exp); |
1820 | return check_exp_loss (op, exp); |
1815 | else |
1821 | else |
1816 | return MIN (exp, (sint64) MAX_EXPERIENCE - op->stats.exp); |
1822 | return min (exp, (sint64)MAX_EXPERIENCE - op->stats.exp); |
1817 | } |
1823 | } |
1818 | |
|
|
1819 | |
1824 | |
1820 | /* Subtracts experience from player. |
1825 | /* Subtracts experience from player. |
1821 | * if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we |
1826 | * if skill is set and flag == SK_SUBTRACT_SKILL_EXP, then we |
1822 | * only subtract from the matching skill. Otherwise, |
1827 | * only subtract from the matching skill. Otherwise, |
1823 | * this subtracts a portion from all |
1828 | * this subtracts a portion from all |
… | |
… | |
1837 | sint64 del_exp; |
1842 | sint64 del_exp; |
1838 | |
1843 | |
1839 | for (tmp = op->inv; tmp; tmp = tmp->below) |
1844 | for (tmp = op->inv; tmp; tmp = tmp->below) |
1840 | if (tmp->type == SKILL && tmp->stats.exp) |
1845 | if (tmp->type == SKILL && tmp->stats.exp) |
1841 | { |
1846 | { |
1842 | if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (tmp->skill, skill)) |
1847 | if (flag == SK_SUBTRACT_SKILL_EXP && skill && !strcmp (&tmp->skill, skill)) |
1843 | { |
1848 | { |
1844 | del_exp = check_exp_loss (tmp, exp); |
1849 | del_exp = check_exp_loss (tmp, exp); |
1845 | tmp->stats.exp -= del_exp; |
1850 | tmp->stats.exp -= del_exp; |
1846 | player_lvl_adj (op, tmp); |
1851 | player_lvl_adj (op, tmp); |
1847 | } |
1852 | } |
… | |
… | |
1935 | * amount of permenent experience, whichever gives the lowest loss. |
1940 | * amount of permenent experience, whichever gives the lowest loss. |
1936 | */ |
1941 | */ |
1937 | void |
1942 | void |
1938 | apply_death_exp_penalty (object *op) |
1943 | apply_death_exp_penalty (object *op) |
1939 | { |
1944 | { |
1940 | object *tmp; |
|
|
1941 | sint64 loss; |
1945 | sint64 loss; |
1942 | sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */ |
1946 | sint64 percentage_loss; /* defined by the setting 'death_penalty_percent' */ |
1943 | sint64 level_loss; /* defined by the setting 'death_penalty_levels */ |
1947 | sint64 level_loss; /* defined by the setting 'death_penalty_levels */ |
1944 | |
1948 | |
1945 | for (tmp = op->inv; tmp; tmp = tmp->below) |
1949 | for (object *tmp = op->inv; tmp; tmp = tmp->below) |
1946 | if (tmp->type == SKILL && tmp->stats.exp) |
1950 | if (tmp->type == SKILL && tmp->stats.exp) |
1947 | { |
1951 | { |
1948 | |
|
|
1949 | percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100; |
1952 | percentage_loss = tmp->stats.exp * settings.death_penalty_ratio / 100; |
1950 | level_loss = tmp->stats.exp - levels[MAX (0, tmp->level - settings.death_penalty_level)]; |
1953 | level_loss = tmp->stats.exp - levels[MAX (0, tmp->level - settings.death_penalty_level)]; |
1951 | |
1954 | |
1952 | /* With the revised exp system, you can get cases where |
1955 | /* With the revised exp system, you can get cases where |
1953 | * losing several levels would still require that you have more |
1956 | * losing several levels would still require that you have more |
… | |
… | |
1955 | * tables is a lot harder. |
1958 | * tables is a lot harder. |
1956 | */ |
1959 | */ |
1957 | if (level_loss < 0) |
1960 | if (level_loss < 0) |
1958 | level_loss = 0; |
1961 | level_loss = 0; |
1959 | |
1962 | |
1960 | loss = check_exp_loss (tmp, MIN (level_loss, percentage_loss)); |
1963 | loss = check_exp_loss (tmp, min (level_loss, percentage_loss)); |
1961 | |
1964 | |
1962 | tmp->stats.exp -= loss; |
1965 | tmp->stats.exp -= loss; |
1963 | player_lvl_adj (op, tmp); |
1966 | player_lvl_adj (op, tmp); |
1964 | } |
1967 | } |
1965 | |
1968 | |
1966 | percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100; |
1969 | percentage_loss = op->stats.exp * settings.death_penalty_ratio / 100; |
1967 | level_loss = op->stats.exp - levels[MAX (0, op->level - settings.death_penalty_level)]; |
1970 | level_loss = op->stats.exp - levels[max (0, op->level - settings.death_penalty_level)]; |
1968 | |
1971 | |
1969 | if (level_loss < 0) |
1972 | if (level_loss < 0) |
1970 | level_loss = 0; |
1973 | level_loss = 0; |
|
|
1974 | |
1971 | loss = check_exp_loss (op, MIN (level_loss, percentage_loss)); |
1975 | loss = check_exp_loss (op, min (level_loss, percentage_loss)); |
1972 | |
1976 | |
1973 | op->stats.exp -= loss; |
1977 | op->stats.exp -= loss; |
1974 | player_lvl_adj (op, NULL); |
1978 | player_lvl_adj (op, NULL); |
1975 | } |
1979 | } |
1976 | |
1980 | |