-/* src/client/control.c */
+/* src/client/control.c
+ *
+ * This file is part of PlomRogue. PlomRogue is licensed under the GPL version 3
+ * or any later version. For details on its copyright, license, and warranties,
+ * see the file NOTICE in the root directory of the PlomRogue source package.
+ */
#include "control.h"
-#include <stdint.h> /* uint8_t, uint16_t */
+#include <stdint.h> /* uint8_t, uint16_t, uint32_t, UINT32_MAX */
+#include <stdlib.h> /* free() */
#include <stdio.h> /* sprintf() */
-#include <string.h> /* strlen() */
-#include "command_db.h" /* get_command_id(), is_command_id_shortdsc() */
-#include "io.h" /* try_send() */
-#include "keybindings.h" /* struct KeyBindingDB, get_actionname_to_keycode(),
- * get_keycode_to_action(), mod_selected_keyb(),
- * move_keyb_mod_selection()
+#include <string.h> /* strlen(), strcmp(), strncmp() */
+#include "../common/rexit.h" /* exit_err(), exit_trouble() */
+#include "../common/try_malloc.h" /* try_malloc() */
+#include "interface_conf.h" /* reload_interface_conf(), save_interface_conf() */
+#include "io.h" /* send() */
+#include "keybindings.h" /* get_command_to_keycode(), get_keycode_to_command(),
+ * mod_selected_keyb(), move_keyb_selection()
*/
-#include "map_window.h" /* for map_scroll(), map_center() */
-#include "misc.h" /* reload_interface_conf(), save_interface_conf(),
- * nav_inventory()
- */
-#include "wincontrol.h" /* struct WinConf, toggle_window(), toggle_winconfig(),
- * scroll_pad(), get_winconf_by_win(),
- * growshrink_active_window(), toggle_win_size_type()
+#include "map.h" /* map_scroll(), map_center(), toggle_autofocus(),
+ * toggle_lookmode(), lookmode_nav()
+ */
+#include "wincontrol.h" /* shift_active_win(), resize_active_win(),
+ * toggle_win_size_type(), toggle_window(),
+ * cycle_active_win(), scroll_v_screen(),
+ * toggle_linebreak_type(), toggle_winconfig()
*/
-#include "windows.h" /* for cycle_active_win(), shift_active_win() */
-#include "world.h" /* for global world */
+#include "windows.h" /* get_win_by_id() */
+#include "world.h" /* world */
-/* If "cmd" matches "match" in get_available_keycode_to_action(), execute "f"
- * with provided char arguments and return 1; else only return 0.
- */
-static uint8_t try_cmd_0args(int cmd, char * match, void (* f) ());
-static uint8_t try_cmd_1args(int cmd, char * match, void (* f) (char), char c);
-static uint8_t try_cmd_2args(int cmd, char * match,
- void (* f) (char, char), char c1, char c2);
+/* Move world.inventory_sel up ("dir"="u") or down (else) as far as possible. */
+static void nav_inventory(char dir);
-/* If "action" is id of command named "match", send (via try_send()) a string
- * of "match" + " " + the string representation of "arg" to the server.
+/* If "command"'s .dsc_short fits "match", apply "f" with provided char
+ * arguments and return 1; else, return 0.
*/
-static uint8_t try_player_cmd(int action, char * match, char * command,
- uint8_t arg);
+static uint8_t try_0args(struct Command * command, char * match, void (* f) ());
+static uint8_t try_1args(struct Command * command, char * match,
+ void (* f) (char), char c);
-/* Return keycode to action of "name" if available in current window config. */
-static uint16_t get_available_keycode_to_action(char * name);
+/* If "command" fits pattern "keyb_XY" with Y a proper keybinding list ID char
+ * and X one of "u" (for "up"), "d" (for "down") or "m" (for "modify"), move up
+ * or down or modify entry in the selected keybinding list.
+ */
+static uint8_t try_kb_manip(char * command);
-/* Return pointer to global keybindings or to keybindings for wingeometry config
- * (c = "g") or winkeys config (c = "k") or active window's keybindings ("w").
+/* Try if "command" matches a hard-coded list of client-only commands and, if
+ * successful, execute the match and return 1. Else, return 0.
*/
-static struct KeyBindingDB * select_keybindingdb_pointer(char c);
+static uint8_t try_client_commands(struct Command * command);
+
+/* If c == c_to_match, set "string" to "string_to_set". */
+static uint8_t set_string_if_char_match(char c, char c_to_match,
+ char ** string, char * string_to_set);
+
+/* Transform "command" to server command + argument string (free externally). */
+static char * build_server_message_with_argument(struct Command * command);
-/* Wrappers to make some functions compatible to try_cmd_* single char args. */
-static void wrap_mod_selected_keyb(char c);
-static void wrap_mv_kb_mod(char c1, char c2);
+/* Try out "command" as one for server messaging; sending is .server_msg,
+ * followed by either a string representing "command"'s .arg, or, if .arg is
+ * 'i', world.player_inventory_select, or, if .arg is '0', nothing. Return 1 on
+ * success, 0 on failure.
+ */
+static uint8_t try_server_commands(struct Command * command);
-static uint8_t try_cmd_0args(int cmd, char * match, void (* f) ())
+static void nav_inventory(char dir)
{
- if (cmd == get_available_keycode_to_action(match))
+ if ('u' == dir)
{
- f();
- return 1;
+ world.player_inventory_select = world.player_inventory_select
+ - (world.player_inventory_select > 0);
+ return;
}
- return 0;
+ uint8_t n_elems = 0;
+ uint32_t i;
+ char * err = "Inventory string is too large.";
+ exit_err(UINT32_MAX <= strlen(world.player_inventory), err);
+ for (i = 0; '\0' != world.player_inventory[i]; i++)
+ {
+ n_elems = n_elems + ('\n' == world.player_inventory[i]);
+ }
+ world.player_inventory_select = world.player_inventory_select
+ + (world.player_inventory_select < n_elems);
}
-static uint8_t try_cmd_1args(int cmd, char * match, void (* f) (char), char c)
+static uint8_t try_0args(struct Command * command, char * match, void (* f) ())
{
- if (cmd == get_available_keycode_to_action(match))
+ if (!strcmp(command->dsc_short, match))
{
- f(c);
+ f();
return 1;
}
return 0;
-static uint8_t try_cmd_2args(int cmd, char * match,
- void (* f) (char, char), char c1, char c2)
+static uint8_t try_1args(struct Command * command, char * match,
+ void (* f) (char), char c)
{
- if (cmd == get_available_keycode_to_action(match))
+ if (!strcmp(command->dsc_short, match))
{
- f(c1, c2);
+ f(c);
return 1;
}
return 0;
-static uint8_t try_player_cmd(int action, char * match, char * command,
- uint8_t arg)
+static uint8_t try_kb_manip(char * command)
{
- if (is_command_id_shortdsc(action, match))
+ char * cmp = "keyb_";
+ if (strlen(command) == strlen(cmp)+2 && !strncmp(command, cmp, strlen(cmp)))
{
- uint8_t command_size = strlen(command);
- uint8_t arg_size = 3;
- char msg[command_size + 1 + arg_size + 1];
- sprintf(msg, "%s %d", command, arg);
- try_send(msg);
+ if ('m' == command[strlen(cmp)])
+ {
+ mod_selected_keyb(command[strlen(cmp) + 1]);
+ }
+ else if ('u' == command[strlen(cmp)] || 'd' == command[strlen(cmp)])
+ {
+ move_keyb_selection(command[strlen(cmp) + 1], command[strlen(cmp)]);
+ }
return 1;
}
return 0;
-static uint16_t get_available_keycode_to_action(char * name)
+static uint8_t try_client_commands(struct Command * command)
{
- uint16_t keycode = get_keycode_to_action(world.kb_global.kbs, name);
- if (0 != keycode || 0 == world.wmeta.active)
- {
- return keycode;
- }
- struct WinConf * wc = get_winconf_by_win(world.wmeta.active);
- if (0 == wc->view)
- {
- keycode = get_keycode_to_action(wc->kb.kbs, name);
- }
- else if (1 == wc->view)
- {
- keycode = get_keycode_to_action(world.kb_wingeom.kbs, name);
- }
- else if (2 == wc->view)
- {
- keycode = get_keycode_to_action(world.kb_winkeys.kbs, name);
- }
- return keycode;
+ return ( try_0args(command, "map_c", map_center)
+ || try_0args(command, "to_autofocus", toggle_autofocus)
+ || try_1args(command, "map_u", map_scroll, '8')
+ || try_1args(command, "map_d", map_scroll, '2')
+ || try_1args(command, "map_r", map_scroll, '6')
+ || try_1args(command, "map_l", map_scroll, '4')
+ || try_1args(command, "inv_u", nav_inventory, 'u')
+ || try_1args(command, "inv_d", nav_inventory, 'd')
+ || try_1args(command, "cyc_win_f", cycle_active_win, 'f')
+ || try_1args(command, "cyc_win_b", cycle_active_win, 'b')
+ || try_1args(command, "scrl_r", scroll_v_screen, '+')
+ || try_1args(command, "scrl_l", scroll_v_screen, '-')
+ || try_1args(command, "to_g_keywin", toggle_window, '0')
+ || try_1args(command, "to_wg_keywin", toggle_window, '1')
+ || try_1args(command, "to_wk_keywin", toggle_window, '2')
+ || try_1args(command, "to_mapwin", toggle_window, 'm')
+ || try_1args(command, "to_infowin", toggle_window, 'i')
+ || try_1args(command, "to_inv", toggle_window, 'c')
+ || try_1args(command, "to_logwin", toggle_window, 'l')
+ || try_1args(command, "to_terrain", toggle_window, 's')
+ || try_0args(command, "winconf", toggle_winconfig)
+ || try_1args(command, "grow_h", resize_active_win, '*')
+ || try_1args(command, "shri_h", resize_active_win, '_')
+ || try_1args(command, "grow_v", resize_active_win, '+')
+ || try_1args(command, "shri_v", resize_active_win, '-')
+ || try_0args(command, "to_break", toggle_linebreak_type)
+ || try_1args(command, "to_height_t", toggle_win_size_type, 'y')
+ || try_1args(command, "to_width_t", toggle_win_size_type, 'x')
+ || try_1args(command, "shift_f", shift_active_win, 'f')
+ || try_1args(command, "shift_b", shift_active_win, 'b')
+ || try_0args(command, "reload_conf", reload_interface_conf)
+ || try_0args(command, "save_conf", save_interface_conf)
+ || try_0args(command, "to_look", toggle_lookmode)
+ || try_kb_manip(command->dsc_short));
}
-static struct KeyBindingDB * select_keybindingdb_pointer(char c)
+static uint8_t set_string_if_char_match(char c, char c_to_match,
+ char ** string, char * string_to_set)
{
- struct KeyBindingDB * kbd;
- kbd = &world.kb_global;
- if ('g' == c)
- {
- kbd = &world.kb_wingeom;
- }
- else if ('k' == c)
- {
- kbd = &world.kb_winkeys;
- }
- else if ('w' == c)
+ if (c == c_to_match)
{
- struct WinConf * wc = get_winconf_by_win(world.wmeta.active);
- kbd = &wc->kb;
+ *string = string_to_set;
+ return 1;
}
- return kbd;
-}
-
-
-
-static void wrap_mod_selected_keyb(char c)
-{
- mod_selected_keyb(select_keybindingdb_pointer(c));
-}
-
-
-
-static void wrap_mv_kb_mod(char c1, char c2)
-{
- move_keyb_mod_selection(select_keybindingdb_pointer(c1), c2);
+ return 0;
}
-extern uint8_t player_control(int key)
+static char * build_server_message_with_argument(struct Command * cmd)
{
- char * action_name = get_actionname_to_keycode(world.kb_global.kbs, key);
- if (NULL == action_name && 0 != world.wmeta.active)
+ uint8_t command_size = strlen(cmd->server_msg);
+ char * arg_str = "";
+ uint8_t arg_size = 0;
+ if ('i' == cmd->arg)
{
- struct WinConf * wc = get_winconf_by_win(world.wmeta.active);
- action_name = get_actionname_to_keycode(wc->kb.kbs, key);
+ arg_size = 3;
+ arg_str = try_malloc(arg_size + 1, __func__);
+ int test = sprintf(arg_str, "%d",world.player_inventory_select);
+ exit_trouble(test < 0, __func__, "sprintf");
}
- if (NULL != action_name)
+ else if ( set_string_if_char_match(cmd->arg, 'd', &arg_str, "east")
+ || set_string_if_char_match(cmd->arg, 'c', &arg_str, "south-east")
+ || set_string_if_char_match(cmd->arg, 'x', &arg_str, "south-west")
+ || set_string_if_char_match(cmd->arg, 's', &arg_str, "west")
+ || set_string_if_char_match(cmd->arg, 'w', &arg_str, "north-west")
+ || set_string_if_char_match(cmd->arg, 'e', &arg_str, "north-east"))
{
- uint8_t id = get_command_id(action_name);
- if ( try_player_cmd(id, "wait", "wait", 0)
- || try_player_cmd(id, "drop", "drop", world.player_inventory_select)
- || try_player_cmd(id, "pick", "pick_up", 0)
- || try_player_cmd(id, "use", "use", world.player_inventory_select)
- || try_player_cmd(id, "player_u", "move", 'N')
- || try_player_cmd(id, "player_d", "move", 'S')
- || try_player_cmd(id, "player_r", "move", 'E')
- || try_player_cmd(id, "player_l", "move", 'W'))
- {
- return 1;
- }
+ arg_size = strlen(arg_str);
}
- return 0;
-}
-
-
-
-extern uint8_t wingeom_control(int key)
-{
- if ( try_cmd_1args(key, "to_height_t", toggle_win_size_type, 'y')
- || try_cmd_1args(key, "to_width_t", toggle_win_size_type, 'x')
- || try_cmd_1args(key, "grow_h", growshrink_active_window, '*')
- || try_cmd_1args(key, "shri_h", growshrink_active_window, '_')
- || try_cmd_1args(key, "grow_v", growshrink_active_window, '+')
- || try_cmd_1args(key, "shri_v", growshrink_active_window, '-')
- || try_cmd_1args(key, "shift_f", shift_active_win, 'f')
- || try_cmd_1args(key, "shift_b", shift_active_win, 'b'))
+ else
{
- return 1;
+ exit_err(1, "Illegal server command argument.");
}
- return 0;
+ char * msg = try_malloc(command_size + 1 + arg_size + 1, __func__);
+ int test = sprintf(msg, "%s %s", cmd->server_msg, arg_str);
+ exit_trouble(test < 0, __func__, "sprintf");
+ if ('i' == cmd->arg)
+ {
+ free(arg_str);
+ }
+ return msg;
}
-extern uint8_t winkeyb_control(int key)
+static uint8_t try_server_commands(struct Command * command)
{
- if ( try_cmd_1args(key, "w_keys_m", wrap_mod_selected_keyb, 'w')
- || try_cmd_2args(key, "w_keys_u", wrap_mv_kb_mod, 'w', 'u')
- || try_cmd_2args(key, "w_keys_d", wrap_mv_kb_mod, 'w', 'd'))
+ if (command->server_msg)
{
+ if ('0' == command->arg)
+ {
+ send(command->server_msg);
+ }
+ else
+ {
+ char * msg = build_server_message_with_argument(command);
+ send(msg);
+ free(msg);
+ }
return 1;
}
return 0;
-extern uint8_t meta_control(int key)
+extern uint8_t try_key(uint16_t key)
{
- uint8_t ret = 2 * (key == get_available_keycode_to_action("quit"));
- if ( (0 == ret)
- && ( try_cmd_0args(key, "winconf", toggle_winconfig)
- || try_cmd_0args(key, "reload_conf", reload_interface_conf)
- || try_cmd_0args(key, "save_conf", save_interface_conf)
- || try_cmd_0args(key, "map_c", map_center)
- || try_cmd_1args(key, "scrl_r", scroll_pad, '+')
- || try_cmd_1args(key, "scrl_l", scroll_pad, '-')
- || try_cmd_1args(key, "to_a_keywin", toggle_window, 'k')
- || try_cmd_1args(key, "to_g_keywin", toggle_window, '0')
- || try_cmd_1args(key, "to_wg_keywin", toggle_window, '1')
- || try_cmd_1args(key, "to_wk_keywin", toggle_window, '2')
- || try_cmd_1args(key, "to_mapwin", toggle_window, 'm')
- || try_cmd_1args(key, "to_infowin", toggle_window, 'i')
- || try_cmd_1args(key, "to_inv", toggle_window, 'c')
- || try_cmd_1args(key, "to_logwin", toggle_window, 'l')
- || try_cmd_1args(key, "cyc_win_f", cycle_active_win, 'f')
- || try_cmd_1args(key, "cyc_win_b", cycle_active_win, 'b')
- || try_cmd_1args(key, "g_keys_m", wrap_mod_selected_keyb, 'G')
- || try_cmd_1args(key, "wg_keys_m", wrap_mod_selected_keyb, 'g')
- || try_cmd_1args(key, "wk_keys_m", wrap_mod_selected_keyb, 'k')
- || try_cmd_1args(key, "inv_u", nav_inventory, 'u')
- || try_cmd_1args(key, "inv_d", nav_inventory, 'd')
- || try_cmd_1args(key, "map_u", map_scroll, 'N')
- || try_cmd_1args(key, "map_d", map_scroll, 'S')
- || try_cmd_1args(key, "map_r", map_scroll, 'E')
- || try_cmd_1args(key, "map_l", map_scroll, 'W')
- || try_cmd_2args(key, "g_keys_u", wrap_mv_kb_mod, 'G', 'u')
- || try_cmd_2args(key, "g_keys_d", wrap_mv_kb_mod, 'G', 'd')
- || try_cmd_2args(key, "wg_keys_u", wrap_mv_kb_mod, 'g', 'u')
- || try_cmd_2args(key, "wg_keys_d", wrap_mv_kb_mod, 'g', 'd')
- || try_cmd_2args(key, "wk_keys_u", wrap_mv_kb_mod, 'k', 'u')
- || try_cmd_2args(key, "wk_keys_d", wrap_mv_kb_mod, 'k', 'd')))
+ struct Command * command = get_command_to_keycode(&world.kb_global, key);
+ if (!command && world.winDB.active)
{
- ret = 1;
+ struct Win * w = get_win_by_id(world.winDB.active);
+ if (0 == w->view)
+ {
+ command = get_command_to_keycode(&w->kb, key);
+ }
+ else if (1 == w->view)
+ {
+ command = get_command_to_keycode(&world.kb_wingeom, key);
+ }
+ else if (2 == w->view)
+ {
+ command = get_command_to_keycode(&world.kb_winkeys, key);
+ }
}
- return ret;
+ if (command)
+ {
+ if (world.look && lookmode_nav(command->dsc_short))
+ {
+ return 1;
+ }
+ else if (try_client_commands(command))
+ {
+ return 1;
+ }
+ else if (try_server_commands(command))
+ {
+ return 1;
+ }
+ else if (!strcmp("quit", command->dsc_short))
+ {
+ return 2;
+ }
+ }
+ return 0;
}
projects / plomrogue / blobdiff