X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=src%2Fkeybindings.h;h=ce15e6680197b19504145f800e2dd14d4d2b7368;hb=550d22ec0c3f530f5d317746f3f7e75251a1de4b;hp=9c2296584211b31f973b5dea7d587355db0b2a5d;hpb=e11aa749989942b66dfc4fd7ccb72c2c8e767332;p=plomrogue

diff --git a/src/keybindings.h b/src/keybindings.h
index 9c22965..ce15e66 100644
--- a/src/keybindings.h
+++ b/src/keybindings.h
@@ -10,56 +10,69 @@
 
 #include <stdint.h> /* for uint16_t */
 struct World;
-struct WinMeta;
 
 
 
-/* Individual keybinding. */
+/* Individual keybinding in keybinding chain. */
 struct KeyBinding
 {
-  char * name;  /* name of functionality bound to keycode */
+  struct KeyBinding * next;
   uint16_t key; /* keycode */
+  char * name;  /* name of functionality bound to keycode */
 };
 
 
 
-/* Metadata for the keybindings plurality and their editing window. */
-struct KeysWinData
+/* Wrapper to keybinding chain, contains some keybinding editing metadata. */
+struct KeyBiData
 {
-  uint16_t max;    /* ? */
-  char edit;       /* ? */
-  uint16_t select; /* ? */
+    struct KeyBinding * kbs;
+    uint8_t edit;    /* 1 if currently editing a keybinding, else 0 */
+    uint16_t select; /* linear list index of keybinding selected for editing */
 };
 
 
 
-/* Read keybindings data from / write them to the file "keybindings". */
-extern void init_keybindings(struct World * world);
-extern void save_keybindings(struct World * world);
-
+/* Return keycode matched by keybinding to command of "name". */
+extern uint16_t get_keycode_to_action(struct KeyBinding * keybindings,
+                                      char * name);
 
+/* Return human-readable name (of maximum 9 chars) for "keycode" as matched by
+ * ncurses.h; if none is found, return "UNKNOWN".
+ */
+extern char * get_name_to_keycode(struct World * world, uint16_t keycode);
 
-/* Return keycode matching a key (functionality) name. */
-extern uint16_t get_action_key(struct KeyBinding * keybindings, char * name);
+/* Return number of keybindings in keybindings chain from "kb_p" on. */
+extern uint16_t get_n_of_keybs(struct KeyBinding * kb_p);
 
+/* Return "n"-th keybinding in keybindings chain from "kb_p" on. */
+extern struct KeyBinding * get_keyb_of_n(struct KeyBinding * kb_p, uint16_t n);
 
 
-/* Translate keycode to readable names of max 9 chars where possible. */
-extern char * get_keyname(uint16_t keycode);
 
+/* Initialize/save keybindings data from/to file at "path" to/from keybindings
+ * data pointer "kbd".
+ */
+extern void init_keybindings(struct World * world, char * path,
+                             struct KeyBiData * kbd);
+extern void save_keybindings(struct World * world, char * path,
+                             struct KeyBiData * kbd);
 
+/* Free keybinding chain starting at "kb_start". */
+extern void free_keybindings(struct KeyBinding * kb_start);
 
-/* Mark selection in keybindings window modifiable, get user input to modify
- * key. Ensure there are max. three digits in the keycode ASCII representation.
- */
-extern void keyswin_mod_key(struct World * world, struct WinMeta * win_meta);
 
 
+/* Mark keybinding selected for modification as being edited, get user input to
+ * modify it, then unmark it again. Ensure there are max. three digits in the
+ * keycode ASCII representation.
+ */
+extern void mod_selected_keyb(struct World * world, struct KeyBiData * kbd);
 
-/* Move selection in keybinding window upwards ("dir" = "u") or downwards ("dir"
- * = "d") within the limits of the keybindings list length.
+/* Move keybinding modification selection upwards ("dir"=="u") or downwards
+ * ("dir"=="d") within the limits of the keybindings chain length.
  */
-extern void keyswin_move_selection(struct World * world, char dir);
+extern void move_keyb_mod_selection(struct KeyBiData * kbd, char dir);