/* source/moria4.c: misc code, mainly to handle player commands Copyright (c) 1989-91 James E. Wilson, Robert A. Koeneke This software may be copied and distributed for educational, research, and not for profit purposes provided that this copyright and statement are included in all such copies. */ #ifdef __TURBOC__ #include #include #endif #include "config.h" #include "constant.h" #include "types.h" #include "externs.h" #ifdef USG #ifndef ATARIST_MWC #include #endif #else #include #endif #include #if defined(LINT_ARGS) static int look_ray(int, int, int); static int look_see(int, int, int *); static void inven_throw(int, struct inven_type *); static void facts(struct inven_type *, int *, int *, int *, int *); static void drop_throw(int, int, struct inven_type *); static void py_bash(int, int); #else static int look_ray(); static int look_see(); #endif /* Tunnels through rubble and walls -RAK- */ /* Must take into account: secret doors, special tools */ void tunnel(dir) int dir; { register int i, tabil; register cave_type *c_ptr; register inven_type *i_ptr; int y, x; monster_type *m_ptr; vtype out_val, m_name; #ifdef ATARIST_MWC int32u holder; #endif if ((py.flags.confused > 0) && /* Confused? */ (randint(4) > 1)) /* 75% random movement */ dir = randint(9); y = char_row; x = char_col; (void) mmove(dir, &y, &x); c_ptr = &cave[y][x]; /* Compute the digging ability of player; based on */ /* strength, and type of tool used */ tabil = py.stats.use_stat[A_STR]; i_ptr = &inventory[INVEN_WIELD]; /* Don't let the player tunnel somewhere illegal, this is necessary to prevent the player from getting a free attack by trying to tunnel somewhere where it has no effect. */ // 16 to 19 are shop roof, you cant dig into that... if ((c_ptr->fval <= 19) && (c_ptr->fval >= 16)) { msg_print("You can't tunnel into a store, silly!"); free_turn_flag = TRUE; return; } if (c_ptr->fval < MIN_CAVE_WALL && (c_ptr->tptr == 0 || (t_list[c_ptr->tptr].tval != TV_RUBBLE && t_list[c_ptr->tptr].tval != TV_SECRET_DOOR))) { if (c_ptr->tptr == 0) { msg_print("Tunnel through what? Empty air?!?"); free_turn_flag = TRUE; } else { msg_print("You can't tunnel through that."); free_turn_flag = TRUE; } return; } if (c_ptr->cptr > 1) { m_ptr = &m_list[c_ptr->cptr]; if (m_ptr->ml) (void) sprintf(m_name, "The %s", c_list[m_ptr->mptr].name); else (void) strcpy(m_name, "Something"); (void) sprintf(out_val, "%s is in your way!", m_name); msg_print(out_val); /* let the player attack the creature */ if (py.flags.afraid < 1) py_attack(y, x); else msg_print("You are too afraid!"); } else if (i_ptr->tval != TV_NOTHING) { #ifdef ATARIST_MWC if ((holder = TR_TUNNEL) & i_ptr->flags) #else if (TR_TUNNEL & i_ptr->flags) #endif tabil += 25 + i_ptr->p1 * 50; else { tabil += (i_ptr->damage[0] * i_ptr->damage[1]) + i_ptr->tohit + i_ptr->todam; /* divide by two so that digging without shovel isn't too easy */ tabil >>= 1; } /* If this weapon is too heavy for the player to wield properly, then also make it harder to dig with it. */ if (weapon_heavy) { tabil += (py.stats.use_stat[A_STR] * 15) - i_ptr->weight; if (tabil < 0) tabil = 0; } /* Regular walls; Granite, magma intrusion, quartz vein */ /* Don't forget the boundary walls, made of titanium (255) */ switch (c_ptr->fval) { case GRANITE_WALL: i = randint(1200) + 80; if (twall(y, x, tabil, i)) msg_print("You have finished the tunnel."); else count_msg_print("You tunnel into the granite wall."); break; case MAGMA_WALL: i = randint(600) + 10; if (twall(y, x, tabil, i)) msg_print("You have finished the tunnel."); else count_msg_print("You tunnel into the magma intrusion."); break; case QUARTZ_WALL: i = randint(400) + 10; if (twall(y, x, tabil, i)) msg_print("You have finished the tunnel."); else count_msg_print("You tunnel into the quartz vein."); break; case BOUNDARY_WALL: msg_print("This seems to be permanent rock."); break; default: /* Is there an object in the way? (Rubble and secret doors) */ if (c_ptr->tptr != 0) { /* Rubble. */ if (t_list[c_ptr->tptr].tval == TV_RUBBLE) { if (tabil > randint(180)) { (void) delete_object(y, x); msg_printc("You have removed the rubble.",6); if (randint(10) == 1) { place_object(y, x); if (test_light(y, x)) msg_printc("You have found something!", 6); } lite_spot(y, x); } else count_msg_print("You dig in the rubble."); } /* Secret doors. */ else if (t_list[c_ptr->tptr].tval == TV_SECRET_DOOR) { count_msg_print("You tunnel into the granite wall."); search(char_row, char_col, py.misc.srh); } else abort(); } else abort(); break; } } else msg_print("You dig with your hands, making no progress."); } /* Disarms a trap -RAK- */ void disarm_trap() { int y, x, level, tmp, dir, no_disarm; register int tot, i; register cave_type *c_ptr; register inven_type *i_ptr; monster_type *m_ptr; vtype m_name, out_val; y = char_row; x = char_col; if (get_dir(CNIL, &dir)) { (void) mmove(dir, &y, &x); c_ptr = &cave[y][x]; no_disarm = FALSE; if (c_ptr->cptr > 1 && c_ptr->tptr != 0 && (t_list[c_ptr->tptr].tval == TV_VIS_TRAP || t_list[c_ptr->tptr].tval == TV_CHEST)) { m_ptr = &m_list[c_ptr->cptr]; if (m_ptr->ml) (void) sprintf(m_name, "The %s", c_list[m_ptr->mptr].name); else (void) strcpy(m_name, "Something"); (void) sprintf(out_val, "%s is in your way!", m_name); msg_print(out_val); } else if (c_ptr->tptr != 0) { tot = py.misc.disarm + 2 * todis_adj()+ stat_adj(A_INT) + (class_level_adj[py.misc.pclass][CLA_DISARM] * py.misc.lev / 3); if ((py.flags.blind > 0) || (no_light())) tot = tot / 10; if (py.flags.confused > 0) tot = tot / 10; if (py.flags.image > 0) tot = tot / 10; i_ptr = &t_list[c_ptr->tptr]; i = i_ptr->tval; level = i_ptr->level; if (i == TV_VIS_TRAP) { /* Floor trap */ if ((tot + 100 - level) > randint(100)) { msg_print("You have disarmed the trap."); py.misc.exp += i_ptr->p1; (void) delete_object(y, x); /* make sure we move onto the trap even if confused */ tmp = py.flags.confused; py.flags.confused = 0; move_char(dir, FALSE); py.flags.confused = tmp; prt_experience(); } /* avoid randint(0) call */ else if ((tot > 5) && (randint(tot) > 5)) count_msg_print("You failed to disarm the trap."); else { msg_printc("You set the trap off!", 5); /* make sure we move onto the trap even if confused */ tmp = py.flags.confused; py.flags.confused = 0; move_char(dir, FALSE); py.flags.confused += tmp; } } else if (i == TV_CHEST) { if (!known2_p(i_ptr)) { msg_print("I don't see a trap."); free_turn_flag = TRUE; } else if (CH_TRAPPED & i_ptr->flags) { if ((tot - level) > randint(100)) { i_ptr->flags &= ~CH_TRAPPED; if (CH_LOCKED & i_ptr->flags) i_ptr->name2 = SN_LOCKED; else i_ptr->name2 = SN_DISARMED; msg_print("You have disarmed the chest."); known2(i_ptr); py.misc.exp += level; prt_experience(); } else if ((tot > 5) && (randint(tot) > 5)) count_msg_print("You failed to disarm the chest."); else { msg_printc("You set a trap off!", 5); known2(i_ptr); chest_trap(y, x); } } else { msg_print("The chest was not trapped."); free_turn_flag = TRUE; } } else no_disarm = TRUE; } else no_disarm = TRUE; if (no_disarm) { msg_print("I do not see anything to disarm there."); free_turn_flag = TRUE; } } } /* An enhanced look, with peripheral vision. Looking all 8 -CJS- directions will see everything which ought to be visible. Can specify direction 5, which looks in all directions. For the purpose of hindering vision, each place is regarded as a diamond just touching its four immediate neighbours. A diamond is opaque if it is a wall, or shut door, or something like that. A place is visible if any part of its diamond is visible: i.e. there is a line from the view point to part of the diamond which does not pass through any opaque diamonds. Consider the following situation: @.... X X X X X .##.. / \ / \ / \ / \ / \ ..... X @ X . X . X 1 X . X \ / \ / \ / \ / \ / X X X X X Expanded view, with / \ / \ / \ / \ / \ diamonds inscribed X . X # X # X 2 X . X about each point, \ / \ / \ / \ / \ / and some locations X X X X X numbered. / \ / \ / \ / \ / \ X . X . X . X 3 X 4 X \ / \ / \ / \ / \ / X X X X X - Location 1 is fully visible. - Location 2 is visible, even though partially obscured. - Location 3 is invisible, but if either # were transparent, it would be visible. - Location 4 is completely obscured by a single #. The function which does the work is look_ray. It sets up its own co-ordinate frame (global variables map back to the dungeon frame) and looks for everything between two angles specified from a central line. It is recursive, and each call looks at stuff visible along a line parallel to the center line, and a set distance away from it. A diagonal look uses more extreme peripheral vision from the closest horizontal and vertical directions; horizontal or vertical looks take a call for each side of the central line. */ /* Globally accessed variables: gl_nseen counts the number of places where something is seen. gl_rock indicates a look for rock or objects. The others map co-ords in the ray frame to dungeon co-ords. dungeon y = char_row + gl_fyx * (ray x) + gl_fyy * (ray y) dungeon x = char_col + gl_fxx * (ray x) + gl_fxy * (ray y) */ static int gl_fxx, gl_fxy, gl_fyx, gl_fyy; static int gl_nseen, gl_noquery; static int gl_rock; /* Intended to be indexed by dir/2, since is only relevant to horizontal or vertical directions. */ static int set_fxy[]= {0, 1, 0, 0, -1}; static int set_fxx[]= {0, 0, -1, 1, 0}; static int set_fyy[]= {0, 0, 1, -1, 0}; static int set_fyx[]= {0, 1, 0, 0, -1}; /* Map diagonal-dir/2 to a normal-dir/2. */ static int map_diag1[]= {1, 3, 0, 2, 4}; static int map_diag2[]= {2, 1, 0, 4, 3}; #define GRADF 10000 /* Any sufficiently big number will do */ /* Look at what we can see. This is a free move. Prompts for a direction, and then looks at every object in turn within a cone of vision in that direction. For each object, the cursor is moved over the object, a description is given, and we wait for the user to type something. Typing ESCAPE will abort the entire look. Looks first at real objects and monsters, and looks at rock types only after all other things have been seen. Only looks at rock types if the highlight_seams option is set. */ void look() { register int i, abort; int dir, dummy; if (py.flags.blind > 0) msg_print("You can't see a damn thing!"); else if (py.flags.image > 0) msg_print("You can't believe what you are seeing! It's like a dream!"); else if (get_alldir("Look which direction?", &dir)) { abort = FALSE; gl_nseen = 0; gl_rock = 0; gl_noquery = FALSE; /* Have to set this up for the look_see */ if (look_see(0, 0, &dummy)) abort = TRUE; else { do { abort = FALSE; if (dir == 5) { for (i = 1; i <= 4; i++) { gl_fxx = set_fxx[i]; gl_fyx = set_fyx[i]; gl_fxy = set_fxy[i]; gl_fyy = set_fyy[i]; if (look_ray(0, 2 * GRADF - 1, 1)) { abort = TRUE; break; } gl_fxy = -gl_fxy; gl_fyy = -gl_fyy; if (look_ray(0, 2 * GRADF, 2)) { abort = TRUE; break; } } } else if ((dir & 1) == 0) { /* Straight directions */ i = dir >> 1; gl_fxx = set_fxx[i]; gl_fyx = set_fyx[i]; gl_fxy = set_fxy[i]; gl_fyy = set_fyy[i]; if (look_ray(0, GRADF, 1)) abort = TRUE; else { gl_fxy = -gl_fxy; gl_fyy = -gl_fyy; abort = look_ray(0, GRADF, 2); } } else { i = map_diag1[dir >> 1]; gl_fxx = set_fxx[i]; gl_fyx = set_fyx[i]; gl_fxy = -set_fxy[i]; gl_fyy = -set_fyy[i]; if (look_ray(1, 2 * GRADF, GRADF)) abort = TRUE; else { i = map_diag2[dir >> 1]; gl_fxx = set_fxx[i]; gl_fyx = set_fyx[i]; gl_fxy = set_fxy[i]; gl_fyy = set_fyy[i]; abort = look_ray(1, 2 * GRADF - 1, GRADF); } } } while (abort == FALSE && highlight_seams && (++gl_rock < 2)); if (abort) msg_print("--Aborting look--"); else { if (gl_nseen) { if (dir == 5) msg_print("That's all you see."); else msg_print("That's all you see in that direction."); } else if (dir == 5) msg_print("You see nothing of interest."); else msg_print("You see nothing of interest in that direction."); } } } } /* Look at everything within a cone of vision between two ray lines emanating from the player, and y or more places away from the direct line of view. This is recursive. Rays are specified by gradients, y over x, multiplied by 2*GRADF. This is ONLY called with gradients between 2*GRADF (45 degrees) and 1 (almost horizontal). (y axis)/ angle from ^ / ___ angle to | / ___ ...|../.....___.................... parameter y (look at things in the | / ___ cone, and on or above this line) |/ ___ @--------------------> direction in which you are looking. (x axis) | | */ static int look_ray(y, from, to) int y, from, to; { register int max_x, x; int transparent; /* from is the larger angle of the ray, since we scan towards the center line. If from is smaller, then the ray does not exist. */ if (from <= to || y > MAX_SIGHT) return FALSE; /* Find first visible location along this line. Minimum x such that (2x-1)/x < from/GRADF <=> x > GRADF(2x-1)/from. This may be called with y=0 whence x will be set to 0. Thus we need a special fix. */ x = (int) ((long) GRADF * (2 * y - 1) / from + 1); if (x <= 0) x = 1; /* Find last visible location along this line. Maximum x such that (2x+1)/x > to/GRADF <=> x < GRADF(2x+1)/to */ max_x = (int) (((long) GRADF * (2 * y + 1) - 1) / to); if (max_x > MAX_SIGHT) max_x = MAX_SIGHT; if (max_x < x) return FALSE; /* gl_noquery is a HACK to prevent doubling up on direct lines of sight. If 'to' is greater than 1, we do not really look at stuff along the direct line of sight, but we do have to see what is opaque for the purposes of obscuring other objects. */ if (y == 0 && to > 1 || y == x && from < GRADF * 2) gl_noquery = TRUE; else gl_noquery = FALSE; if (look_see(x, y, &transparent)) return TRUE; if (y == x) gl_noquery = FALSE; if (transparent) goto init_transparent; for (;;) { /* Look down the window we've found. */ if (look_ray(y + 1, from, (int) ((2 * y + 1) * (long) GRADF / x))) return TRUE; /* Find the start of next window. */ do { if (x == max_x) return FALSE; /* See if this seals off the scan. (If y is zero, then it will.) */ from = (int) ((2 * y - 1) * (long) GRADF / x); if (from <= to) return FALSE; x++; if (look_see(x, y, &transparent)) return TRUE; } while (!transparent); init_transparent: /* Find the end of this window of visibility. */ do { if (x == max_x) /* The window is trimmed by an earlier limit. */ return look_ray(y + 1, from, to); x++; if (look_see(x, y, &transparent)) return TRUE; } while (transparent); } } static int look_see(x, y, transparent) register int x, y; int *transparent; { char *dstring, *string, query; register cave_type *c_ptr; register int j; bigvtype out_val, tmp_str; if (x < 0 || y < 0 || y > x) { (void) sprintf(tmp_str, "Illegal call to look_see(%d, %d)", x, y); msg_print(tmp_str); } if (x == 0 && y == 0) dstring = "You are on"; else dstring = "You see"; j = char_col + gl_fxx * x + gl_fxy * y; y = char_row + gl_fyx * x + gl_fyy * y; x = j; if (!panel_contains(y, x)) { *transparent = FALSE; return FALSE; } c_ptr = &cave[y][x]; *transparent = c_ptr->fval <= MAX_OPEN_SPACE; if (gl_noquery) return FALSE; /* Don't look at a direct line of sight. A hack. */ out_val[0] = 0; if (gl_rock == 0 && c_ptr->cptr > 1 && m_list[c_ptr->cptr].ml) { j = m_list[c_ptr->cptr].mptr; (void) sprintf(out_val, "%s %s %s. [(r)ecall]", dstring, is_a_vowel(c_list[j].name[0]) ? "an" : "a", c_list[j].name); dstring = "It is on"; prt(out_val, 0, 0); move_cursor_relative_high(y, x); query = inkey(); move_cursor_relative_low(y, x); if (query == 'r' || query == 'R') { save_screen(); query = roff_recall(j); restore_screen(); } } if (c_ptr->tl || c_ptr->pl || c_ptr->fm) { if (c_ptr->tptr != 0) { if (t_list[c_ptr->tptr].tval == TV_SECRET_DOOR) goto granite; if (gl_rock == 0 && t_list[c_ptr->tptr].tval != TV_INVIS_TRAP) { objdes(tmp_str, &t_list[c_ptr->tptr], TRUE); (void) sprintf(out_val, "%s %s ---pause---", dstring, tmp_str); dstring = "It is in"; prt(out_val, 0, 0); move_cursor_relative_high(y, x); query = inkey(); move_cursor_relative_high(y, x); } } if ((gl_rock || out_val[0]) && c_ptr->fval >= MIN_CLOSED_SPACE) { switch (c_ptr->fval) { case BOUNDARY_WALL: case GRANITE_WALL: granite: /* Granite is only interesting if it contains something. */ if (out_val[0]) string = "a granite wall"; else string = CNIL; /* In case we jump here */ break; case MAGMA_WALL: string = "some dark rock"; break; case QUARTZ_WALL: string = "a quartz vein"; break; default: string = CNIL; break; } if (string) { (void) sprintf(out_val, "%s %s ---pause---", dstring, string); prt(out_val, 0, 0); move_cursor_relative_high(y, x); query = inkey(); move_cursor_relative_low(y, x); } } } if (out_val[0]) { gl_nseen++; if (query == ESCAPE) return TRUE; } return FALSE; } static void inven_throw(item_val, t_ptr) int item_val; inven_type *t_ptr; { register inven_type *i_ptr; #ifdef ATARIST_MWC int32u holder; #endif i_ptr = &inventory[item_val]; *t_ptr = *i_ptr; if (i_ptr->number > 1) { t_ptr->number = 1; i_ptr->number--; inven_weight -= i_ptr->weight; #ifdef ATARIST_MWC py.flags.status |= (holder = PY_STR_WGT); #else py.flags.status |= PY_STR_WGT; #endif } else inven_destroy(item_val); } /* Obtain the hit and damage bonuses and the maximum distance for a thrown missile. */ static void facts(i_ptr, tbth, tpth, tdam, tdis) register inven_type *i_ptr; int *tbth, *tpth, *tdam, *tdis; { register int tmp_weight; if (i_ptr->weight < 1) tmp_weight = 1; else tmp_weight = i_ptr->weight; /* Throwing objects */ *tdam = pdamroll(i_ptr->damage) + i_ptr->todam; *tbth = py.misc.bthb * 75 / 100; *tpth = py.misc.ptohit + i_ptr->tohit; /* Add this back later if the correct throwing device. -CJS- */ if (inventory[INVEN_WIELD].tval != TV_NOTHING) *tpth -= inventory[INVEN_WIELD].tohit; *tdis = (((py.stats.use_stat[A_STR] + 20) * 10) / tmp_weight); if (*tdis > 10) *tdis = 10; /* multiply damage bonuses instead of adding, when have proper missile/weapon combo, this makes them much more useful */ /* Using Bows, slings, or crossbows */ if (inventory[INVEN_WIELD].tval == TV_BOW) switch (inventory[INVEN_WIELD].p1) { case 1: if (i_ptr->tval == TV_SLING_AMMO) { /* Sling and ammo */ *tbth = py.misc.bthb; *tpth += 2 * inventory[INVEN_WIELD].tohit; *tdam += inventory[INVEN_WIELD].todam; *tdam = *tdam * 2; *tdis = 20; } break; case 2: if (i_ptr->tval == TV_ARROW) { /* Short Bow and Arrow */ *tbth = py.misc.bthb; *tpth += 2 * inventory[INVEN_WIELD].tohit; *tdam += inventory[INVEN_WIELD].todam; *tdam = *tdam * 2; *tdis = 25; } break; case 3: if (i_ptr->tval == TV_ARROW) { /* Long Bow and Arrow */ *tbth = py.misc.bthb; *tpth += 2 * inventory[INVEN_WIELD].tohit; *tdam += inventory[INVEN_WIELD].todam; *tdam = *tdam * 3; *tdis = 30; } break; case 4: if (i_ptr->tval == TV_ARROW) { /* Composite Bow and Arrow */ *tbth = py.misc.bthb; *tpth += 2 * inventory[INVEN_WIELD].tohit; *tdam += inventory[INVEN_WIELD].todam; *tdam = *tdam * 4; *tdis = 35; } break; case 5: if (i_ptr->tval == TV_BOLT) { /* Light Crossbow and Bolt */ *tbth = py.misc.bthb; *tpth += 2 * inventory[INVEN_WIELD].tohit; *tdam += inventory[INVEN_WIELD].todam; *tdam = *tdam * 3; *tdis = 25; } break; case 6: if (i_ptr->tval == TV_BOLT) { /* Heavy Crossbow and Bolt */ *tbth = py.misc.bthb; *tpth += 2 * inventory[INVEN_WIELD].tohit; *tdam += inventory[INVEN_WIELD].todam; *tdam = *tdam * 4; *tdis = 35; } break; } } static void drop_throw(y, x, t_ptr) int y, x; inven_type *t_ptr; { register int i, j, k; int flag, cur_pos; bigvtype out_val, tmp_str; register cave_type *c_ptr; flag = FALSE; i = y; j = x; k = 0; if (randint(10) > 1) { do { if (in_bounds(i, j)) { c_ptr = &cave[i][j]; if (c_ptr->fval <= MAX_OPEN_SPACE && c_ptr->tptr == 0) flag = TRUE; } if (!flag) { i = y + randint(3) - 2; j = x + randint(3) - 2; k++; } } while ((!flag) && (k <= 9)); } if (flag) { cur_pos = popt(); cave[i][j].tptr = cur_pos; t_list[cur_pos] = *t_ptr; lite_spot(i, j); } else { objdes(tmp_str, t_ptr, FALSE); (void) sprintf(out_val, "The %s disappears.", tmp_str); msg_print(out_val); } } /* Throw an object across the dungeon. -RAK- */ /* Note: Flasks of oil do fire damage */ /* Note: Extra damage and chance of hitting when missiles are used */ /* with correct weapon. I.E. wield bow and throw arrow. */ void throw_object() { int item_val, tbth, tpth, tdam, tdis; int y, x, oldy, oldx, cur_dis, dir; int flag, visible; bigvtype out_val, tmp_str; inven_type throw_obj; register cave_type *c_ptr; register monster_type *m_ptr; register int i; char tchar; if (inven_ctr == 0) { msg_print("But you are not carrying anything."); free_turn_flag = TRUE; } else if (get_item(&item_val, "Fire/Throw which one?", 0, inven_ctr - 1, CNIL, CNIL)) { if (get_dir(CNIL, &dir)) { desc_remain(item_val); if (py.flags.confused > 0) { msg_print("You are confused. Wobbledy wooo ... :-)"); do { dir = randint(9); } while (dir == 5); } inven_throw(item_val, &throw_obj); facts(&throw_obj, &tbth, &tpth, &tdam, &tdis); tchar = throw_obj.tchar; flag = FALSE; y = char_row; x = char_col; oldy = char_row; oldx = char_col; cur_dis = 0; do { (void) mmove(dir, &y, &x); cur_dis++; lite_spot(oldy, oldx); if (cur_dis > tdis) flag = TRUE; c_ptr = &cave[y][x]; if ((c_ptr->fval <= MAX_OPEN_SPACE) && (!flag)) { if (c_ptr->cptr > 1) { flag = TRUE; m_ptr = &m_list[c_ptr->cptr]; tbth = tbth - cur_dis; /* if monster not lit, make it much more difficult to hit, subtract off most bonuses, and reduce bthb depending on distance */ if (!m_ptr->ml) tbth = (tbth / (cur_dis + 2)) - (py.misc.lev * class_level_adj[py.misc.pclass][CLA_BTHB] / 2) - (tpth * (BTH_PLUS_ADJ - 1)); if (test_hit(tbth, (int) py.misc.lev, tpth, (int) c_list[m_ptr->mptr].ac, CLA_BTHB)) { i = m_ptr->mptr; objdes(tmp_str, &throw_obj, FALSE); /* Does the player know what he's fighting? */ if (!m_ptr->ml) { (void) sprintf(out_val, "You hear a cry as the %s finds a mark.", tmp_str); visible = FALSE; } else { (void) sprintf(out_val, "The %s hits the %s.", tmp_str, c_list[i].name); visible = TRUE; } msg_print(out_val); tdam = tot_dam(&throw_obj, tdam, i); tdam = critical_blow((int) throw_obj.weight, tpth, tdam, CLA_BTHB); i = mon_take_hit((int) c_ptr->cptr, tdam); if (i >= 0) { if (!visible) msg_printc("You have killed something!", 10); else { (void) sprintf(out_val, "You have killed the %s.", c_list[i].name); msg_printc(out_val, 10); } prt_experience(); } } else drop_throw(oldy, oldx, &throw_obj); } else { /* do not test c_ptr->fm here */ if (panel_contains(y, x) && (py.flags.blind < 1) && (c_ptr->tl || c_ptr->pl)) { printg(tchar, y, x); put_qio(); /* show object moving */ } } } else { flag = TRUE; drop_throw(oldy, oldx, &throw_obj); } oldy = y; oldx = x; } while (!flag); } } } /* Make a bash attack on someone. -CJS- Used to be part of bash above. */ static void py_bash(y, x) int y, x; { int monster, k, avg_max_hp, base_tohit; register creature_type *c_ptr; register monster_type *m_ptr; vtype m_name, out_val; monster = cave[y][x].cptr; m_ptr = &m_list[monster]; c_ptr = &c_list[m_ptr->mptr]; m_ptr->csleep = 0; /* Does the player know what he's fighting? */ if (!m_ptr->ml) (void) strcpy(m_name, "it"); else (void) sprintf(m_name, "the %s", c_ptr->name); base_tohit = py.stats.use_stat[A_STR] + inventory[INVEN_ARM].weight / 2 + py.misc.wt / 10; if (!m_ptr->ml) base_tohit = (base_tohit / 2) - (py.stats.use_stat[A_DEX] * (BTH_PLUS_ADJ - 1)) - (py.misc.lev * class_level_adj[py.misc.pclass][CLA_BTH] / 2); if (test_hit(base_tohit, (int) py.misc.lev, (int) py.stats.use_stat[A_DEX], (int) c_ptr->ac, CLA_BTH)) { (void) sprintf(out_val, "You hit %s.", m_name); msg_printc(out_val, 6); k = pdamroll(inventory[INVEN_ARM].damage); k = critical_blow((int) (inventory[INVEN_ARM].weight / 4 + py.stats.use_stat[A_STR]), 0, k, CLA_BTH); k += py.misc.wt / 60 + 3; /* See if we done it in. */ if (mon_take_hit(monster, k) >= 0) { (void) sprintf(out_val, "You have slain %s.", m_name); msg_printc(out_val, 10); prt_experience(); } else { m_name[0] = toupper((int) m_name[0]); /* Capitalize */ /* Can not stun Balrog */ avg_max_hp = (c_ptr->cdefense & CD_MAX_HP ? c_ptr->hd[0] * c_ptr->hd[1] : (c_ptr->hd[0] * (c_ptr->hd[1] + 1)) >> 1); if ((100 + randint(400) + randint(400)) > (m_ptr->hp + avg_max_hp)) { m_ptr->stunned += randint(3) + 1; if (m_ptr->stunned > 24) m_ptr->stunned = 24; (void) sprintf(out_val, "%s appears stunned!", m_name); msg_printc(out_val, 6); } else { (void) sprintf(out_val, "%s ignores your bash!", m_name); msg_print(out_val); } } } else { (void) sprintf(out_val, "You miss %s.", m_name); msg_printc(out_val, 5); } if (randint(150) > py.stats.use_stat[A_DEX]) { msg_printc("You are off balance.", 5); py.flags.paralysis = 1 + randint(2); } } /* Bash open a door or chest -RAK- */ /* Note: Affected by strength and weight of character For a closed door, p1 is positive if locked; negative if stuck. A disarm spell unlocks and unjams doors! For an open door, p1 is positive for a broken door. A closed door can be opened - harder if locked. Any door might be bashed open (and thereby broken). Bashing a door is (potentially) faster! You move into the door way. To open a stuck door, it must be bashed. A closed door can be jammed (which makes it stuck if previously locked). Creatures can also open doors. A creature with open door ability will (if not in the line of sight) move though a closed or secret door with no changes. If in the line of sight, closed door are openned, & secret door revealed. Whether in the line of sight or not, such a creature may unlock or unstick a door. A creature with no such ability will attempt to bash a non-secret door. */ void bash() { int y, x, dir, tmp, no_bash; register cave_type *c_ptr; register inven_type *t_ptr; y = char_row; x = char_col; if (get_dir(CNIL, &dir)) { no_bash = FALSE; (void) mmove(dir, &y, &x); c_ptr = &cave[y][x]; if (c_ptr->cptr > 1) { if (py.flags.afraid > 0) msg_printc("You are afraid!", 5); else py_bash(y, x); } else if (c_ptr->tptr != 0) { t_ptr = &t_list[c_ptr->tptr]; if (t_ptr->tval == TV_CLOSED_DOOR) { count_msg_print("You smash into the door!"); tmp = py.stats.use_stat[A_STR] + py.misc.wt / 2; /* Use (roughly) similar method as for monsters. */ if (randint(tmp * (20 + abs(t_ptr->p1))) < 10 * (tmp - abs(t_ptr->p1))) { msg_print("The door crashes open!"); invcopy(&t_list[c_ptr->tptr], OBJ_OPEN_DOOR); t_ptr->p1 = 1 - randint(2); /* 50% chance of breaking door */ c_ptr->fval = CORR_FLOOR; if (py.flags.confused == 0) move_char(dir, FALSE); else lite_spot(y, x); } else if (randint(150) > py.stats.use_stat[A_DEX]) { msg_printc("You are off-balance.", 5); py.flags.paralysis = 1 + randint(2); } else if (command_count == 0) msg_print("The door holds firm."); } else if (t_ptr->tval == TV_CHEST) { if (randint(10) == 1) { msg_print("You have destroyed the chest."); msg_print("and its contents!"); t_ptr->index = OBJ_RUINED_CHEST; t_ptr->flags = 0; } else if ((CH_LOCKED & t_ptr->flags) && (randint(10) == 1)) { msg_print("The lock breaks open!"); t_ptr->flags &= ~CH_LOCKED; } else count_msg_print("The chest holds firm."); } else no_bash = TRUE; } else no_bash = TRUE; if (no_bash) { msg_print("I do not see anything you can bash there."); free_turn_flag = TRUE; } } }