plomlompom.com Git - plomrogue/blob - src/control.c

   1 /* control.c */
   2
   3 #include "control.h"
   4 #include <stdint.h> /* for uint8_t */
   5 #include <string.h> /* for strcmp() */
   6 #include "windows.h" /* for cycle_active_win(), shift_active_win(), struct Win,
   7                       *  struct WinMeta
   8                       */
   9 #include "keybindings.h" /* for get_keycode_to_action(), mod_selected_keyb(),
  10                           * move_keyb_mod_selection(), get_func_to_keycode()
  11                           */
  12 #include "map.h" /* for map_scroll(), map_center() */
  13 #include "main.h" /* for world global */
  14 #include "wincontrol.h" /* for struct WinConf, scroll_pad(), toggle_window(),
  15                          * growshrink_active_window(),toggle_winconfig(),
  16                          * toggle_size_type()
  17                          */
  18 #include "map_object_actions.h" /* for struct MapObjAct, actor_wait(),
  19                                  * actor_move(), actor_drop(), actor_pick(),
  20                                  * actor_pick(), get_moa_id_by_name()
  21                                  */
  22 #include "command_db.h" /* for is_command_id_shortdsc() */
  23 #include "misc.h" /* for reload_interface_conf(), save_interface_conf(),
  24                    * nav_inventory(), turn_over()
  25                    */
  26 #include "map_objects.h" /* for get_player() */
  27
  28
  29
  30 /* If "cmd" matches "match" in get_available_keycode_to_action(), execute "f"
  31  * with provided char arguments and return 1; else only return 0.
  32  */
  33 static uint8_t try_cmd_0args(int cmd, char * match, void (* f) ());
  34 static uint8_t try_cmd_1args(int cmd, char * match, void (* f) (char), char c);
  35 static uint8_t try_cmd_2args(int cmd, char * match,
  36                              void (* f) (char, char), char c1, char c2);
  37
  38 /* If "action" is id of command named "match", set player->arg, ->command and
  39  * call turn_over().
  40  */
  41 static uint8_t try_player_cmd(int action, char * match, char * command,
  42                               uint8_t arg);
  43
  44 /* Return pointer to global keybindings or to keybindings for wingeometry config
  45  * (c = "g") or winkeys config (c = "k") or active window's keybindings ("w").
  46  */
  47 static struct KeyBiData * select_keybidata_pointer(char c);
  48
  49 /* Wrappers to make some functions compatible to try_cmd_* single char args. */
  50 static void wrap_mod_selected_keyb(char c);
  51 static void wrap_mv_kb_mod(char c1, char c2);
  52
  53
  54
  55 static uint8_t try_cmd_0args(int cmd, char * match, void (* f) ())
  56 {
  57     if (cmd == get_available_keycode_to_action(match))
  58     {
  59         f();
  60         return 1;
  61     }
  62     return 0;
  63 }
  64
  65
  66
  67 static uint8_t try_cmd_1args(int cmd, char * match, void (* f) (char), char c)
  68 {
  69     if (cmd == get_available_keycode_to_action(match))
  70     {
  71         f(c);
  72         return 1;
  73     }
  74     return 0;
  75 }
  76
  77
  78
  79 static uint8_t try_cmd_2args(int cmd, char * match,
  80                              void (* f) (char, char), char c1, char c2)
  81 {
  82     if (cmd == get_available_keycode_to_action(match))
  83     {
  84         f(c1, c2);
  85         return 1;
  86     }
  87     return 0;
  88 }
  89
  90
  91
  92 static uint8_t try_player_cmd(int action, char * match, char * command,
  93                               uint8_t arg)
  94 {
  95     if (is_command_id_shortdsc(action, match))
  96     {
  97         struct MapObj * player = get_player();
  98         player->arg = arg;
  99         player->command = get_moa_id_by_name(command);
 100         turn_over(get_command_id(match));
 101         return 1;
 102     }
 103     return 0;
 104 }
 105
 106
 107
 108 static struct KeyBiData * select_keybidata_pointer(char c)
 109 {
 110     struct KeyBiData * kbd;
 111     kbd = &world.kb_global;
 112     if      ('g' == c)
 113     {
 114         kbd = &world.kb_wingeom;
 115     }
 116     else if ('k' == c)
 117     {
 118         kbd = &world.kb_winkeys;
 119     }
 120     else if ('w' == c)
 121     {
 122         struct WinConf * wc = get_winconf_by_win(world.wmeta->active);
 123         kbd = &wc->kb;
 124     }
 125     return kbd;
 126 }
 127
 128
 129
 130 static void wrap_mod_selected_keyb(char c)
 131 {
 132         mod_selected_keyb(select_keybidata_pointer(c));
 133 }
 134
 135
 136
 137 static void wrap_mv_kb_mod(char c1, char c2)
 138 {
 139         move_keyb_mod_selection(select_keybidata_pointer(c1), c2);
 140 }
 141
 142
 143
 144 extern uint16_t get_available_keycode_to_action(char * name)
 145 {
 146     uint16_t keycode = get_keycode_to_action(world.kb_global.kbs, name);
 147     if (0 != keycode || 0 == world.wmeta->active)
 148     {
 149         return keycode;
 150     }
 151     struct WinConf * wc = get_winconf_by_win(world.wmeta->active);
 152     if (0 == wc->view)
 153     {
 154         keycode = get_keycode_to_action(wc->kb.kbs, name);
 155     }
 156     else if (1 == wc->view)
 157     {
 158         keycode = get_keycode_to_action(world.kb_wingeom.kbs, name);
 159     }
 160     else if (2 == wc->view)
 161     {
 162         keycode = get_keycode_to_action(world.kb_winkeys.kbs, name);
 163     }
 164     return keycode;
 165 }
 166
 167
 168
 169 extern uint8_t player_control_by_key(int key)
 170 {
 171     char * action_name = get_func_to_keycode(world.kb_global.kbs, key);
 172     if (NULL == action_name && 0 != world.wmeta->active)
 173     {
 174         struct WinConf * wc = get_winconf_by_win(world.wmeta->active);
 175         action_name = get_func_to_keycode(wc->kb.kbs, key);
 176     }
 177     if (NULL != action_name)
 178     {
 179         uint8_t action_id = get_command_id(action_name);
 180         return player_control_by_id(action_id);
 181     }
 182     return 0;
 183 }
 184
 185
 186
 187
 188 extern uint8_t player_control_by_id(int action)
 189 {
 190     if (   try_player_cmd(action, "wait", "wait", 0)
 191         || try_player_cmd(action, "drop", "drop", world.inventory_sel)
 192         || try_player_cmd(action, "pick", "pick_up", 0)
 193         || try_player_cmd(action, "use", "use", world.inventory_sel)
 194         || try_player_cmd(action, "player_u", "move", 'N')
 195         || try_player_cmd(action, "player_d", "move", 'S')
 196         || try_player_cmd(action, "player_r", "move", 'E')
 197         || try_player_cmd(action, "player_l", "move", 'W'))
 198     {
 199         return 1;
 200     }
 201     return 0;
 202 }
 203
 204
 205
 206 extern uint8_t wingeom_control(int key)
 207 {
 208     if (   try_cmd_1args(key, "to_height_t", toggle_win_size_type, 'y')
 209         || try_cmd_1args(key, "to_width_t", toggle_win_size_type, 'x')
 210         || try_cmd_1args(key, "grow_h", growshrink_active_window, '*')
 211         || try_cmd_1args(key, "shri_h", growshrink_active_window, '_')
 212         || try_cmd_1args(key, "grow_v", growshrink_active_window, '+')
 213         || try_cmd_1args(key, "shri_v", growshrink_active_window, '-')
 214         || try_cmd_1args(key, "shift_f", shift_active_win, 'f')
 215         || try_cmd_1args(key, "shift_b", shift_active_win, 'b'))
 216     {
 217         return 1;
 218     }
 219     return 0;
 220 }
 221
 222
 223
 224 extern uint8_t winkeyb_control(int key)
 225 {
 226     if (   try_cmd_1args(key, "w_keys_m", wrap_mod_selected_keyb, 'w')
 227         || try_cmd_2args(key, "w_keys_u", wrap_mv_kb_mod, 'w', 'u')
 228         || try_cmd_2args(key, "w_keys_d", wrap_mv_kb_mod, 'w', 'd'))
 229     {
 230         return 1;
 231     }
 232     return 0;
 233 }
 234
 235
 236
 237 extern uint8_t meta_control(int key)
 238 {
 239     uint8_t ret = (key == get_available_keycode_to_action("quit"));
 240     if (   (0 == ret)
 241         && (   try_cmd_0args(key, "winconf", toggle_winconfig)
 242             || try_cmd_0args(key, "reload_conf", reload_interface_conf)
 243             || try_cmd_0args(key, "save_conf", save_interface_conf)
 244             || try_cmd_0args(key, "map_c", map_center)
 245             || try_cmd_1args(key, "scrl_r", scroll_pad, '+')
 246             || try_cmd_1args(key, "scrl_l", scroll_pad, '-')
 247             || try_cmd_1args(key, "to_a_keywin", toggle_window, 'k')
 248             || try_cmd_1args(key, "to_g_keywin", toggle_window, '0')
 249             || try_cmd_1args(key, "to_wg_keywin", toggle_window, '1')
 250             || try_cmd_1args(key, "to_wk_keywin", toggle_window, '2')
 251             || try_cmd_1args(key, "to_mapwin", toggle_window, 'm')
 252             || try_cmd_1args(key, "to_infowin", toggle_window, 'i')
 253             || try_cmd_1args(key, "to_inv", toggle_window, 'c')
 254             || try_cmd_1args(key, "to_logwin", toggle_window, 'l')
 255             || try_cmd_1args(key, "cyc_win_f", cycle_active_win, 'f')
 256             || try_cmd_1args(key, "cyc_win_b", cycle_active_win, 'b')
 257             || try_cmd_1args(key, "g_keys_m", wrap_mod_selected_keyb, 'G')
 258             || try_cmd_1args(key, "wg_keys_m", wrap_mod_selected_keyb, 'g')
 259             || try_cmd_1args(key, "wk_keys_m", wrap_mod_selected_keyb, 'k')
 260             || try_cmd_1args(key, "inv_u", nav_inventory, 'u')
 261             || try_cmd_1args(key, "inv_d", nav_inventory, 'd')
 262             || try_cmd_1args(key, "map_u", map_scroll, 'N')
 263             || try_cmd_1args(key, "map_d", map_scroll, 'S')
 264             || try_cmd_1args(key, "map_r", map_scroll, 'E')
 265             || try_cmd_1args(key, "map_l", map_scroll, 'W')
 266             || try_cmd_2args(key, "g_keys_u", wrap_mv_kb_mod, 'G', 'u')
 267             || try_cmd_2args(key, "g_keys_d", wrap_mv_kb_mod, 'G', 'd')
 268             || try_cmd_2args(key, "wg_keys_u", wrap_mv_kb_mod, 'g', 'u')
 269             || try_cmd_2args(key, "wg_keys_d", wrap_mv_kb_mod, 'g', 'd')
 270             || try_cmd_2args(key, "wk_keys_u", wrap_mv_kb_mod, 'k', 'u')
 271             || try_cmd_2args(key, "wk_keys_d", wrap_mv_kb_mod, 'k', 'd')))
 272     {
 273         ;
 274     }
 275     return ret;
 276 }