src/cmd-action/cmd-tunnel.cpp

   1 #include "cmd-action/cmd-tunnel.h"
   2 #include "action/tunnel-execution.h"
   3 #include "cmd-action/cmd-attack.h"
   4 #include "core/disturbance.h"
   5 #include "core/player-redraw-types.h"
   6 #include "floor/geometry.h"
   7 #include "grid/feature.h"
   8 #include "grid/grid.h"
   9 #include "io/input-key-requester.h"
  10 #include "player/attack-defense-types.h"
  11 #include "player/special-defense-types.h"
  12 #include "status/action-setter.h"
  13 #include "system/floor-type-definition.h"
  14 #include "system/player-type-definition.h"
  15 #include "target/target-getter.h"
  16 #include "util/bit-flags-calculator.h"
  17 #include "view/display-messages.h"
  18
  19 /*!
  20  * @brief 「掘る」動作コマンドのメインルーチン /
  21  * Tunnels through "walls" (including rubble and closed doors)
  22  * @return なし
  23  * @details
  24  * <pre>
  25  * Note that you must tunnel in order to hit invisible monsters
  26  * in walls, though moving into walls still takes a turn anyway.
  27  *
  28  * Digging is very difficult without a "digger" weapon, but can be
  29  * accomplished by strong players using heavy weapons.
  30  * </pre>
  31  */
  32 void do_cmd_tunnel(player_type *creature_ptr)
  33 {
  34     bool more = FALSE;
  35     if (creature_ptr->special_defense & KATA_MUSOU)
  36         set_action(creature_ptr, ACTION_NONE);
  37
  38     if (command_arg) {
  39         command_rep = command_arg - 1;
  40         creature_ptr->redraw |= PR_STATE;
  41         command_arg = 0;
  42     }
  43
  44     DIRECTION dir;
  45     if (!get_rep_dir(creature_ptr, &dir, FALSE)) {
  46         if (!more)
  47             disturb(creature_ptr, FALSE, FALSE);
  48
  49         return;
  50     }
  51
  52     POSITION y = creature_ptr->y + ddy[dir];
  53     POSITION x = creature_ptr->x + ddx[dir];
  54     grid_type *g_ptr;
  55     g_ptr = &creature_ptr->current_floor_ptr->grid_array[y][x];
  56     FEAT_IDX feat = get_feat_mimic(g_ptr);
  57     if (has_flag(f_info[feat].flags, FF_DOOR))
  58         msg_print(_("ドアは掘れない。", "You cannot tunnel through doors."));
  59     else if (!has_flag(f_info[feat].flags, FF_TUNNEL))
  60         msg_print(_("そこは掘れない。", "You can't tunnel through that."));
  61     else if (g_ptr->m_idx) {
  62         take_turn(creature_ptr, 100);
  63         msg_print(_("モンスターが立ちふさがっている！", "There is a monster in the way!"));
  64         do_cmd_attack(creature_ptr, y, x, HISSATSU_NONE);
  65     } else
  66         more = exe_tunnel(creature_ptr, y, x);
  67
  68     if (!more)
  69         disturb(creature_ptr, FALSE, FALSE);
  70 }