X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=src%2Fkeybindings.c;h=0fd2cdcd56d77d47f831145ced0eb09a2c0a7559;hb=67bcb0339e09a67fe1685cf81e35ccac18eba0c5;hp=ffd71797595692a8806e43faafef9a5a2d917c20;hpb=7290dec4219eaa2325aa00ef6139f715743dba3a;p=plomrogue

diff --git a/src/keybindings.c b/src/keybindings.c
index ffd7179..0fd2cdc 100644
--- a/src/keybindings.c
+++ b/src/keybindings.c
@@ -16,6 +16,42 @@
 
 
 
+/* If "keycode_given" equals "keycode_match", copy "keyname_match" to "keyname"
+ * and return 1; otherwise return 0.
+ */
+static uint8_t try_keycode(uint16_t keycode_given, char * keyname,
+                           uint16_t keycode_match, char * keyname_match);
+
+
+
+static uint8_t try_keycode(uint16_t keycode_given, char * keyname,
+                           uint16_t keycode_match, char * keyname_match)
+{
+    if (keycode_given == keycode_match)
+    {
+        sprintf(keyname, keyname_match);
+        return 1;
+    }
+    return 0;
+}
+
+
+
+extern char * get_func_to_keycode(struct KeyBinding * kb_p, uint16_t key)
+{
+    while (0 != kb_p)
+    {
+        if (key == kb_p->key)
+        {
+            return kb_p->name;
+        }
+        kb_p = kb_p->next;
+    }
+    return NULL;
+}
+
+
+
 extern uint16_t get_keycode_to_action(struct KeyBinding * kb_p, char * name)
 {
     while (0 != kb_p)
@@ -39,70 +75,28 @@ extern char * get_name_to_keycode(uint16_t keycode)
     {
         sprintf(keyname, "%c", keycode);
     }
-    else if (keycode == 9)              /* TODO: Find a way more elegant than */
-    {                                   /*       hardcoding all of this?      */
-        sprintf(keyname, "TAB");
-    }
-    else if (keycode == 10)
-    {
-        sprintf(keyname, "RETURN");
-    }
-    else if (keycode == 27)
-    {
-        sprintf(keyname, "ESCAPE");
-    }
-    else if (keycode == 32)
-    {
-        sprintf(keyname, "SPACE");
-    }
-    else if (keycode == KEY_UP)
-    {
-        sprintf(keyname, "UP");
-    }
-    else if (keycode == KEY_DOWN)
-    {
-        sprintf(keyname, "DOWN");
-    }
-    else if (keycode == KEY_LEFT)
-    {
-        sprintf(keyname, "LEFT");
-    }
-    else if (keycode == KEY_RIGHT)
-    {
-        sprintf(keyname, "RIGHT");
-    }
-    else if (keycode == KEY_HOME)
-    {
-        sprintf(keyname, "HOME");
-    }
-    else if (keycode == KEY_BACKSPACE)
-    {
-        sprintf(keyname, "BACKSPACE");
-    }
     else if (keycode >= KEY_F0 && keycode <= KEY_F(63))
     {
         uint16_t f = keycode - KEY_F0;
         sprintf(keyname, "F%d", f);
     }
-    else if (keycode == KEY_DC)
-    {
-        sprintf(keyname, "DELETE");
-    }
-    else if (keycode == KEY_IC)
-    {
-        sprintf(keyname, "INSERT");
-    }
-    else if (keycode == KEY_NPAGE)
-    {
-        sprintf(keyname, "NEXT PAGE");
-    }
-    else if (keycode == KEY_PPAGE)
-    {
-        sprintf(keyname, "PREV PAGE");
-    }
-    else if (keycode == KEY_END)
+    else if (   try_keycode(keycode, keyname, 9, "TAB")
+             || try_keycode(keycode, keyname, 10, "RETURN")
+             || try_keycode(keycode, keyname, 27, "ESCAPE")
+             || try_keycode(keycode, keyname, 32, "SPACE")
+             || try_keycode(keycode, keyname, KEY_UP, "UP")
+             || try_keycode(keycode, keyname, KEY_DOWN, "DOWN")
+             || try_keycode(keycode, keyname, KEY_LEFT, "LEFT")
+             || try_keycode(keycode, keyname, KEY_RIGHT, "RIGHT")
+             || try_keycode(keycode, keyname, KEY_HOME, "HOME")
+             || try_keycode(keycode, keyname, KEY_BACKSPACE, "BACKSPACE")
+             || try_keycode(keycode, keyname, KEY_DC, "DELETE")
+             || try_keycode(keycode, keyname, KEY_IC, "INSERT")
+             || try_keycode(keycode, keyname, KEY_NPAGE, "NEXT PAGE")
+             || try_keycode(keycode, keyname, KEY_PPAGE, "PREV PAGE")
+             || try_keycode(keycode, keyname, KEY_END, "END"))
     {
-        sprintf(keyname, "END");
+        ;
     }
     else
     {
@@ -152,9 +146,8 @@ extern void init_keybindings(char * path, struct KeyBiData * kbd)
     char * f_name = "init_keybindings()";
 
     FILE * file = try_fopen(path, "r", f_name);
-    uint16_t lines, linemax;
-    char * err = "textfile_sizes() in init_keybindings() returns error.";
-    exit_err(textfile_sizes(file, &linemax, &lines), err);
+    uint16_t lines;
+    uint16_t linemax = textfile_sizes(file, &lines);
 
     char command[linemax + 1];
     char * cmdptr;
@@ -239,8 +232,7 @@ extern void free_keybindings(struct KeyBinding * kb_start)
 extern void mod_selected_keyb(struct KeyBiData * kbd)
 {
     kbd->edit = 1;
-    char * err = "Trouble with draw_all_wins() in mod_selected_keyb().";
-    exit_err(draw_all_wins(world.wmeta), err);
+    draw_all_wins();
     int key = getch();
     if (key < 1000)
     {