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

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