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_command_to_keycode(),
  10                           * get_keycode_to_command(), 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 "keycode" matches "match" in get_available_keycode_to_command(), execute
  27  * "f" with provided char arguments and return 1; else only return 0.
  28  */
  29 static uint8_t try_cmd_0args(int keycode, char * match, void (* f) ());
  30 static uint8_t try_cmd_1args(int keycode, char * match,
  31                              void (* f) (char), char c);
  32 static uint8_t try_cmd_2args(int keycode, char * match,
  33                              void (* f) (char, char), char c1, char c2);
  34
  35 /* If "command_id" is id of command named "match", send (via try_send()) a
  36  * string of "match" + " " + the string representation of "arg" to the server.
  37  */
  38 static uint8_t try_player_cmd(int command_id, char * match, char * command_name,
  39                               uint8_t arg);
  40
  41 /* Return keycode to "command" if it is available in current window config. */
  42 static uint16_t get_available_keycode_to_command(char * command);
  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 KeyBindingDB * select_keybindingdb_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 keycode, char * match, void (* f) ())
  56 {
  57     if (keycode == get_available_keycode_to_command(match))
  58     {
  59         f();
  60         return 1;
  61     }
  62     return 0;
  63 }
  64
  65
  66
  67 static uint8_t try_cmd_1args(int keycode, char * match,
  68                              void (* f) (char), char c)
  69 {
  70     if (keycode == get_available_keycode_to_command(match))
  71     {
  72         f(c);
  73         return 1;
  74     }
  75     return 0;
  76 }
  77
  78
  79
  80 static uint8_t try_cmd_2args(int keycode, char * match,
  81                              void (* f) (char, char), char c1, char c2)
  82 {
  83     if (keycode == get_available_keycode_to_command(match))
  84     {
  85         f(c1, c2);
  86         return 1;
  87     }
  88     return 0;
  89 }
  90
  91
  92
  93 static uint8_t try_player_cmd(int command_id, char * match, char * command_name,
  94                               uint8_t arg)
  95 {
  96     if (is_command_id_shortdsc(command_id, match))
  97     {
  98         uint8_t command_size = strlen(command_name);
  99         uint8_t arg_size = 3;
 100         char msg[command_size + 1 + arg_size + 1];
 101         sprintf(msg, "%s %d", command_name, arg);
 102         try_send(msg);
 103         return 1;
 104     }
 105     return 0;
 106 }
 107
 108
 109
 110 static uint16_t get_available_keycode_to_command(char * command)
 111 {
 112     uint16_t keycode = get_keycode_to_command(world.kb_global.kbs, command);
 113     if (0 != keycode || 0 == world.wmeta.active)
 114     {
 115         return keycode;
 116     }
 117     struct WinConf * wc = get_winconf_by_win(world.wmeta.active);
 118     if (0 == wc->view)
 119     {
 120         keycode = get_keycode_to_command(wc->kb.kbs, command);
 121     }
 122     else if (1 == wc->view)
 123     {
 124         keycode = get_keycode_to_command(world.kb_wingeom.kbs, command);
 125     }
 126     else if (2 == wc->view)
 127     {
 128         keycode = get_keycode_to_command(world.kb_winkeys.kbs, command);
 129     }
 130     return keycode;
 131 }
 132
 133
 134
 135 static struct KeyBindingDB * select_keybindingdb_pointer(char c)
 136 {
 137     struct KeyBindingDB * kbd;
 138     kbd = &world.kb_global;
 139     if      ('g' == c)
 140     {
 141         kbd = &world.kb_wingeom;
 142     }
 143     else if ('k' == c)
 144     {
 145         kbd = &world.kb_winkeys;
 146     }
 147     else if ('w' == c)
 148     {
 149         struct WinConf * wc = get_winconf_by_win(world.wmeta.active);
 150         kbd = &wc->kb;
 151     }
 152     return kbd;
 153 }
 154
 155
 156
 157 static void wrap_mod_selected_keyb(char c)
 158 {
 159         mod_selected_keyb(select_keybindingdb_pointer(c));
 160 }
 161
 162
 163
 164 static void wrap_mv_kb_mod(char c1, char c2)
 165 {
 166         move_keyb_mod_selection(select_keybindingdb_pointer(c1), c2);
 167 }
 168
 169
 170
 171 extern uint8_t player_control(int key)
 172 {
 173     char * command = get_command_to_keycode(world.kb_global.kbs, key);
 174     if (NULL == command && 0 != world.wmeta.active)
 175     {
 176         struct WinConf * wc = get_winconf_by_win(world.wmeta.active);
 177         command = get_command_to_keycode(wc->kb.kbs, key);
 178     }
 179     if (NULL != command)
 180     {
 181         uint8_t id = get_command_id(command);
 182         if (   try_player_cmd(id, "wait", "wait", 0)
 183             || try_player_cmd(id, "drop", "drop", world.player_inventory_select)
 184             || try_player_cmd(id, "pick", "pick_up", 0)
 185             || try_player_cmd(id, "use", "use", world.player_inventory_select)
 186             || try_player_cmd(id, "player_u", "move", 'N')
 187             || try_player_cmd(id, "player_d", "move", 'S')
 188             || try_player_cmd(id, "player_r", "move", 'E')
 189             || try_player_cmd(id, "player_l", "move", 'W'))
 190         {
 191             return 1;
 192         }
 193     }
 194     return 0;
 195 }
 196
 197
 198
 199 extern uint8_t wingeom_control(int key)
 200 {
 201     if (   try_cmd_1args(key, "to_height_t", toggle_win_size_type, 'y')
 202         || try_cmd_1args(key, "to_width_t", toggle_win_size_type, 'x')
 203         || try_cmd_1args(key, "grow_h", growshrink_active_window, '*')
 204         || try_cmd_1args(key, "shri_h", growshrink_active_window, '_')
 205         || try_cmd_1args(key, "grow_v", growshrink_active_window, '+')
 206         || try_cmd_1args(key, "shri_v", growshrink_active_window, '-')
 207         || try_cmd_1args(key, "shift_f", shift_active_win, 'f')
 208         || try_cmd_1args(key, "shift_b", shift_active_win, 'b'))
 209     {
 210         return 1;
 211     }
 212     return 0;
 213 }
 214
 215
 216
 217 extern uint8_t winkeyb_control(int key)
 218 {
 219     if (   try_cmd_1args(key, "w_keys_m", wrap_mod_selected_keyb, 'w')
 220         || try_cmd_2args(key, "w_keys_u", wrap_mv_kb_mod, 'w', 'u')
 221         || try_cmd_2args(key, "w_keys_d", wrap_mv_kb_mod, 'w', 'd'))
 222     {
 223         return 1;
 224     }
 225     return 0;
 226 }
 227
 228
 229
 230 extern uint8_t meta_control(int key)
 231 {
 232     uint8_t ret = 2 * (key == get_available_keycode_to_command("quit"));
 233     if (   (0 == ret)
 234         && (   try_cmd_0args(key, "winconf", toggle_winconfig)
 235             || try_cmd_0args(key, "reload_conf", reload_interface_conf)
 236             || try_cmd_0args(key, "save_conf", save_interface_conf)
 237             || try_cmd_0args(key, "map_c", map_center)
 238             || try_cmd_1args(key, "scrl_r", scroll_pad, '+')
 239             || try_cmd_1args(key, "scrl_l", scroll_pad, '-')
 240             || try_cmd_1args(key, "to_a_keywin", toggle_window, 'k')
 241             || try_cmd_1args(key, "to_g_keywin", toggle_window, '0')
 242             || try_cmd_1args(key, "to_wg_keywin", toggle_window, '1')
 243             || try_cmd_1args(key, "to_wk_keywin", toggle_window, '2')
 244             || try_cmd_1args(key, "to_mapwin", toggle_window, 'm')
 245             || try_cmd_1args(key, "to_infowin", toggle_window, 'i')
 246             || try_cmd_1args(key, "to_inv", toggle_window, 'c')
 247             || try_cmd_1args(key, "to_logwin", toggle_window, 'l')
 248             || try_cmd_1args(key, "cyc_win_f", cycle_active_win, 'f')
 249             || try_cmd_1args(key, "cyc_win_b", cycle_active_win, 'b')
 250             || try_cmd_1args(key, "g_keys_m", wrap_mod_selected_keyb, 'G')
 251             || try_cmd_1args(key, "wg_keys_m", wrap_mod_selected_keyb, 'g')
 252             || try_cmd_1args(key, "wk_keys_m", wrap_mod_selected_keyb, 'k')
 253             || try_cmd_1args(key, "inv_u", nav_inventory, 'u')
 254             || try_cmd_1args(key, "inv_d", nav_inventory, 'd')
 255             || try_cmd_1args(key, "map_u", map_scroll, 'N')
 256             || try_cmd_1args(key, "map_d", map_scroll, 'S')
 257             || try_cmd_1args(key, "map_r", map_scroll, 'E')
 258             || try_cmd_1args(key, "map_l", map_scroll, 'W')
 259             || try_cmd_2args(key, "g_keys_u", wrap_mv_kb_mod, 'G', 'u')
 260             || try_cmd_2args(key, "g_keys_d", wrap_mv_kb_mod, 'G', 'd')
 261             || try_cmd_2args(key, "wg_keys_u", wrap_mv_kb_mod, 'g', 'u')
 262             || try_cmd_2args(key, "wg_keys_d", wrap_mv_kb_mod, 'g', 'd')
 263             || try_cmd_2args(key, "wk_keys_u", wrap_mv_kb_mod, 'k', 'u')
 264             || try_cmd_2args(key, "wk_keys_d", wrap_mv_kb_mod, 'k', 'd')))
 265     {
 266         ret = 1;
 267     }
 268     return ret;
 269 }