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

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