Client: Fixed use of unitialized variable in draw_wins.c.

[plomrogue] / src / client / control.c

diff --git a/src/client/control.c b/src/client/control.c
index 745b2abe3a3e557ac9277f5f31caf9ab7db4cf25..1961334c0015064f103b825f64aaf89651652000 100644 (file)
--- a/src/client/control.c
+++ b/src/client/control.c
@@ -4,22 +4,25 @@
 #include <stdint.h> /* uint8_t, uint16_t */
 #include <stdio.h> /* sprintf() */
 #include <string.h> /* strlen() */
+#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.h" /* for map_scroll(), map_center() */
-#include "misc.h" /* reload_interface_conf(), save_interface_conf(),
-                   * nav_inventory()
-                   */
-#include "windows.h" /* get_win_byid(), shift_active_win(), resize_active_win(),
-                      * toggle_win_size_type(), toggle_window(),
-                      * cycle_active_win(), scroll_v_screen()
-                      */
+#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" /* get_win_by_id() */
 #include "world.h" /* for global world */
 
 
 
+/* Move world.inventory_sel up ("dir"="u") or down (else) as far as possible. */
+static void nav_inventory(char dir);
+
 /* If "command"'s .dsc_short fits "match", apply "f" with provided char
  * arguments and return 1; else, return 0.
  */
@@ -42,6 +45,26 @@ static uint8_t try_server_commands(struct Command * command);
 
 
 
+static void nav_inventory(char dir)
+{
+    if ('u' == dir)
+    {
+        world.player_inventory_select = world.player_inventory_select
+                                        - (world.player_inventory_select > 0);
+        return;
+    }
+    uint8_t n_elems = 0;
+    uint8_t i;
+    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_0args(struct Command * command, char * match, void (* f) ())
 {
     if (!strcmp(command->dsc_short, match))
@@ -104,6 +127,7 @@ static uint8_t try_client_commands(struct Command * command)
             || 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')
@@ -168,11 +192,11 @@ extern uint8_t try_key(uint16_t key)
     }
     if (command)
     {
-        if (try_server_commands(command))
+        if      (try_server_commands(command))
         {
             return 1;
         }
-        else if      (try_client_commands(command))
+        else if (try_client_commands(command))
         {
             return 1;
         }