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-status/player-energy.h"
  11 #include "player/attack-defense-types.h"
  12 #include "player/special-defense-types.h"
  13 #include "status/action-setter.h"
  14 #include "system/floor-type-definition.h"
  15 #include "system/grid-type-definition.h"
  16 #include "system/player-type-definition.h"
  17 #include "target/target-getter.h"
  18 #include "util/bit-flags-calculator.h"
  19 #include "view/display-messages.h"
  20
  21 /*!
  22  * @brief 「掘る」動作コマンドのメインルーチン /
  23  * Tunnels through "walls" (including rubble and closed doors)
  24  * @details
  25  * <pre>
  26  * Note that you must tunnel in order to hit invisible monsters
  27  * in walls, though moving into walls still takes a turn anyway.
  28  *
  29  * Digging is very difficult without a "digger" weapon, but can be
  30  * accomplished by strong players using heavy weapons.
  31  * </pre>
  32  */
  33 void do_cmd_tunnel(player_type *creature_ptr)
  34 {
  35     bool more = false;
  36     if (creature_ptr->special_defense & KATA_MUSOU)
  37         set_action(creature_ptr, ACTION_NONE);
  38
  39     if (command_arg) {
  40         command_rep = command_arg - 1;
  41         creature_ptr->redraw |= PR_STATE;
  42         command_arg = 0;
  43     }
  44
  45     DIRECTION dir;
  46     if (!get_rep_dir(creature_ptr, &dir, false)) {
  47         if (!more)
  48             disturb(creature_ptr, false, false);
  49
  50         return;
  51     }
  52
  53     POSITION y = creature_ptr->y + ddy[dir];
  54     POSITION x = creature_ptr->x + ddx[dir];
  55     grid_type *g_ptr;
  56     g_ptr = &creature_ptr->current_floor_ptr->grid_array[y][x];
  57     FEAT_IDX feat = g_ptr->get_feat_mimic();
  58     if (has_flag(f_info[feat].flags, FF_DOOR))
  59         msg_print(_("ドアは掘れない。", "You cannot tunnel through doors."));
  60     else if (!has_flag(f_info[feat].flags, FF_TUNNEL))
  61         msg_print(_("そこは掘れない。", "You can't tunnel through that."));
  62     else if (g_ptr->m_idx) {
  63         PlayerEnergy(creature_ptr).set_player_turn_energy(100);
  64         msg_print(_("モンスターが立ちふさがっている！", "There is a monster in the way!"));
  65         do_cmd_attack(creature_ptr, y, x, HISSATSU_NONE);
  66     } else
  67         more = exe_tunnel(creature_ptr, y, x);
  68
  69     if (!more)
  70         disturb(creature_ptr, false, false);
  71 }