1 /* src/client/control.c */
4 #include <stdint.h> /* uint8_t, uint16_t */
5 #include <stdio.h> /* sprintf() */
6 #include <string.h> /* strlen() */
7 #include "io.h" /* send() */
8 #include "keybindings.h" /* get_command_to_keycode(), get_keycode_to_command(),
9 * mod_selected_keyb(), move_keyb_selection()
11 #include "map.h" /* for map_scroll(), map_center() */
12 #include "misc.h" /* reload_interface_conf(), save_interface_conf(),
15 #include "wincontrol.h" /* shift_active_win(), resize_active_win(),
16 * toggle_win_size_type(), toggle_window(),
17 * cycle_active_win(), scroll_v_screen(),
18 * toggle_linebreak_type(), toggle_winconfig()
20 #include "windows.h" /* get_win_by_id() */
21 #include "world.h" /* for global world */
25 /* If "command"'s .dsc_short fits "match", apply "f" with provided char
26 * arguments and return 1; else, return 0.
28 static uint8_t try_0args(struct Command * command, char * match, void (* f) ());
29 static uint8_t try_1args(struct Command * command, char * match,
30 void (* f) (char), char c);
31 static uint8_t try_2args(struct Command * command, char * match,
32 void (* f) (char, char), char c1, char c2);
34 /* Try if "command" matches a hard-coded list of client-only commands and, if
35 * successful, execute the match and return 1. Else, return 0.
37 static uint8_t try_client_commands(struct Command * command);
39 /* Try out "command" as one for server messaging; sending is .server_msg,
40 * followed by either a string representing "command"'s .arg, or, if .arg is
41 * 'i', world.player_inventory_select. Return 1 on success, 0 on failure.
43 static uint8_t try_server_commands(struct Command * command);
47 static uint8_t try_0args(struct Command * command, char * match, void (* f) ())
49 if (!strcmp(command->dsc_short, match))
57 static uint8_t try_1args(struct Command * command, char * match,
58 void (* f) (char), char c)
60 if (!strcmp(command->dsc_short, match))
70 static uint8_t try_2args(struct Command * command, char * match,
71 void (* f) (char, char), char c1, char c2)
73 if (!strcmp(command->dsc_short, match))
83 static uint8_t try_client_commands(struct Command * command)
85 return ( try_0args(command, "map_c", map_center)
86 || try_1args(command, "map_u", map_scroll, '8')
87 || try_1args(command, "map_d", map_scroll, '2')
88 || try_1args(command, "map_r", map_scroll, '6')
89 || try_1args(command, "map_l", map_scroll, '4')
90 || try_1args(command, "inv_u", nav_inventory, 'u')
91 || try_1args(command, "inv_d", nav_inventory, 'd')
92 || try_1args(command, "cyc_win_f", cycle_active_win, 'f')
93 || try_1args(command, "cyc_win_b", cycle_active_win, 'b')
94 || try_1args(command, "scrl_r", scroll_v_screen, '+')
95 || try_1args(command, "scrl_l", scroll_v_screen, '-')
96 || try_1args(command, "to_a_keywin", toggle_window, 'k')
97 || try_1args(command, "to_g_keywin", toggle_window, '0')
98 || try_1args(command, "to_wg_keywin", toggle_window, '1')
99 || try_1args(command, "to_wk_keywin", toggle_window, '2')
100 || try_1args(command, "to_mapwin", toggle_window, 'm')
101 || try_1args(command, "to_infowin", toggle_window, 'i')
102 || try_1args(command, "to_inv", toggle_window, 'c')
103 || try_1args(command, "to_logwin", toggle_window, 'l')
104 || try_0args(command, "winconf", toggle_winconfig)
105 || try_1args(command, "grow_h", resize_active_win, '*')
106 || try_1args(command, "shri_h", resize_active_win, '_')
107 || try_1args(command, "grow_v", resize_active_win, '+')
108 || try_1args(command, "shri_v", resize_active_win, '-')
109 || try_0args(command, "to_break", toggle_linebreak_type)
110 || try_1args(command, "to_height_t", toggle_win_size_type, 'y')
111 || try_1args(command, "to_width_t", toggle_win_size_type, 'x')
112 || try_1args(command, "shift_f", shift_active_win, 'f')
113 || try_1args(command, "shift_b", shift_active_win, 'b')
114 || try_0args(command, "reload_conf", reload_interface_conf)
115 || try_0args(command, "save_conf", save_interface_conf)
116 || try_1args(command, "g_keys_m", mod_selected_keyb, 'G')
117 || try_2args(command, "g_keys_u", move_keyb_selection, 'G', 'u')
118 || try_2args(command, "g_keys_d", move_keyb_selection, 'G', 'd')
119 || try_1args(command, "w_keys_m", mod_selected_keyb, 'w')
120 || try_2args(command, "w_keys_u", move_keyb_selection, 'w', 'u')
121 || try_2args(command, "w_keys_d", move_keyb_selection, 'w', 'd')
122 || try_1args(command, "wg_keys_m", mod_selected_keyb, 'g')
123 || try_2args(command, "wg_keys_u", move_keyb_selection, 'g', 'u')
124 || try_2args(command, "wg_keys_d", move_keyb_selection, 'g', 'd')
125 || try_1args(command, "wk_keys_m", mod_selected_keyb, 'k')
126 || try_2args(command, "wk_keys_u", move_keyb_selection, 'k', 'u')
127 || try_2args(command, "wk_keys_d", move_keyb_selection, 'k', 'd'));
132 static uint8_t try_server_commands(struct Command * command)
134 if (command->server_msg)
136 uint8_t arg = (uint8_t) command->arg;
139 arg = world.player_inventory_select;
141 uint8_t command_size = strlen(command->server_msg);
142 uint8_t arg_size = 3;
143 char msg[command_size + 1 + arg_size + 1];
144 sprintf(msg, "%s %d", command->server_msg, arg);
153 extern uint8_t try_key(uint16_t key)
155 struct Command * command = get_command_to_keycode(&world.kb_global, key);
156 if (!command && world.winDB.active)
158 struct Win * w = get_win_by_id(world.winDB.active);
161 command = get_command_to_keycode(&w->kb, key);
163 else if (1 == w->view)
165 command = get_command_to_keycode(&world.kb_wingeom, key);
167 else if (2 == w->view)
169 command = get_command_to_keycode(&world.kb_winkeys, key);
174 if (try_server_commands(command))
178 else if (try_client_commands(command))
182 else if (!strcmp("quit", command->dsc_short))