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Client: Moved KeyBindingDB selection by char into keybindings library, making wrapper...
[plomrogue] / 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 "io.h" /* try_send() */
8 #include "keybindings.h" /* get_command_to_keycode(), get_keycode_to_command(),
9                           * mod_selected_keyb(), move_keyb_selection()
10                           */
11 #include "map_window.h" /* for map_scroll(), map_center() */
12 #include "misc.h" /* reload_interface_conf(), save_interface_conf(),
13                    * nav_inventory()
14                    */
15 #include "wincontrol.h" /* struct WinConf, toggle_window(), toggle_winconfig(),
16                          * scroll_pad(), get_winconf_by_win(),
17                          * growshrink_active_window(), toggle_win_size_type()
18                          */
19 #include "windows.h" /* for cycle_active_win(), shift_active_win() */
20 #include "world.h" /* for global world */
21
22
23
24 /* If "command"'s .dsc_short fits "match", apply "f" with provided char
25  * arguments and return 1; else, return 0.
26  */
27 static uint8_t try_0args(struct Command * command, char * match, void (* f) ());
28 static uint8_t try_1args(struct Command * command, char * match,
29                          void (* f) (char), char c);
30 static uint8_t try_2args(struct Command * command, char * match,
31                          void (* f) (char, char), char c1, char c2);
32
33 /* Try if "command" matches a hard-coded list of client-only commands and, if
34  * successful, execute the match and return 1. Else, return 0.
35  */
36 static uint8_t try_client_commands(struct Command * command);
37
38 /* Try out "command" as one for server messaging; sending is .server_msg,
39  * followed by either a string representing "command"'s .arg, or, if .arg is
40  * 'i', world.player_inventory_select. Return 1 on success, 0 on failure.
41  */
42 static uint8_t try_server_commands(struct Command * command);
43
44
45
46 static uint8_t try_0args(struct Command * command, char * match, void (* f) ())
47 {
48     if (!strcmp(command->dsc_short, match))
49     {
50         f();
51         return 1;
52     }
53     return 0;
54 }
55
56 static uint8_t try_1args(struct Command * command, char * match,
57                              void (* f) (char), char c)
58 {
59     if (!strcmp(command->dsc_short, match))
60     {
61         f(c);
62         return 1;
63     }
64     return 0;
65 }
66
67
68
69 static uint8_t try_2args(struct Command * command, char * match,
70                              void (* f) (char, char), char c1, char c2)
71 {
72     if (!strcmp(command->dsc_short, match))
73     {
74         f(c1, c2);
75         return 1;
76     }
77     return 0;
78 }
79
80
81
82 static uint8_t try_client_commands(struct Command * command)
83 {
84     return (   try_0args(command, "winconf", toggle_winconfig)
85             || try_0args(command, "reload_conf", reload_interface_conf)
86             || try_0args(command, "save_conf", save_interface_conf)
87             || try_0args(command, "map_c", map_center)
88             || try_1args(command, "scrl_r", scroll_pad, '+')
89             || try_1args(command, "scrl_l", scroll_pad, '-')
90             || try_1args(command, "to_a_keywin", toggle_window, 'k')
91             || try_1args(command, "to_g_keywin", toggle_window, '0')
92             || try_1args(command, "to_wg_keywin", toggle_window, '1')
93             || try_1args(command, "to_wk_keywin", toggle_window, '2')
94             || try_1args(command, "to_mapwin", toggle_window, 'm')
95             || try_1args(command, "to_infowin", toggle_window, 'i')
96             || try_1args(command, "to_inv", toggle_window, 'c')
97             || try_1args(command, "to_logwin", toggle_window, 'l')
98             || try_1args(command, "cyc_win_f", cycle_active_win, 'f')
99             || try_1args(command, "cyc_win_b", cycle_active_win, 'b')
100             || try_1args(command, "inv_u", nav_inventory, 'u')
101             || try_1args(command, "inv_d", nav_inventory, 'd')
102             || try_1args(command, "map_u", map_scroll, 'N')
103             || try_1args(command, "map_d", map_scroll, 'S')
104             || try_1args(command, "map_r", map_scroll, 'E')
105             || try_1args(command, "map_l", map_scroll, 'W')
106             || try_1args(command, "to_height_t", toggle_win_size_type, 'y')
107             || try_1args(command, "to_width_t", toggle_win_size_type, 'x')
108             || try_1args(command, "grow_h", growshrink_active_window, '*')
109             || try_1args(command, "shri_h", growshrink_active_window, '_')
110             || try_1args(command, "grow_v", growshrink_active_window, '+')
111             || try_1args(command, "shri_v", growshrink_active_window, '-')
112             || try_1args(command, "shift_f", shift_active_win, 'f')
113             || try_1args(command, "shift_b", shift_active_win, 'b')
114             || try_1args(command, "g_keys_m", mod_selected_keyb, 'G')
115             || try_1args(command, "wg_keys_m", mod_selected_keyb, 'g')
116             || try_1args(command, "wk_keys_m", mod_selected_keyb, 'k')
117             || try_1args(command, "w_keys_m", mod_selected_keyb, 'w')
118             || try_2args(command, "wg_keys_u", move_keyb_selection, 'g', 'u')
119             || try_2args(command, "wg_keys_d", move_keyb_selection, 'g', 'd')
120             || try_2args(command, "wk_keys_u", move_keyb_selection, 'k', 'u')
121             || try_2args(command, "wk_keys_d", move_keyb_selection, 'k', 'd')
122             || try_2args(command, "w_keys_u", move_keyb_selection, 'w', 'u')
123             || try_2args(command, "w_keys_d", move_keyb_selection, 'w', 'd')
124             || try_2args(command, "g_keys_u", move_keyb_selection, 'G', 'u')
125             || try_2args(command, "g_keys_d", move_keyb_selection, 'G', 'd'));
126 }
127
128
129
130 static uint8_t try_server_commands(struct Command * command)
131 {
132     if (command->server_msg)
133     {
134         uint8_t arg = (uint8_t) command->arg;
135         if ('i' == arg)
136         {
137             arg = world.player_inventory_select;
138         }
139         uint8_t command_size = strlen(command->server_msg);
140         uint8_t arg_size = 3;
141         char msg[command_size + 1 + arg_size + 1];
142         sprintf(msg, "%s %d", command->server_msg, arg);
143         try_send(msg);
144         return 1;
145     }
146     return 0;
147 }
148
149
150
151 extern uint8_t try_key(uint16_t key)
152 {
153     struct Command * command = get_command_to_keycode(world.kb_global.kbs, key);
154     if (!command)
155     {
156         struct WinConf * wc = get_winconf_by_win(world.wmeta.active);
157         if      (0 == wc->view)
158         {
159             command = get_command_to_keycode(wc->kb.kbs, key);
160         }
161         else if (1 == wc->view)
162         {
163             command = get_command_to_keycode(world.kb_wingeom.kbs, key);
164         }
165         else if (2 == wc->view)
166         {
167             command = get_command_to_keycode(world.kb_winkeys.kbs, key);
168         }
169     }
170     if (command)
171     {
172         if      (try_client_commands(command))
173         {
174             return 1;
175         }
176         else if (!strcmp("quit", command->dsc_short))
177         {
178             return 2;
179         }
180         else if (try_server_commands(command))
181         {
182             return 1;
183         }
184     }
185     return 0;
186 }