physics: fix and refactor unsticking

[xonotic/darkplaces.git] / keys.h

diff --git a/keys.h b/keys.h
index baf1b9a16de4aa0e9f80861355608087bc2db6f9..2081e8009e21d9322df83943a5b834df86b8cf81 100644 (file)
--- a/keys.h
+++ b/keys.h
@@ -27,11 +27,24 @@
 #ifndef __KEYS_H
 #define __KEYS_H
 
+#include <stddef.h>
 #include "qtypes.h"
 #include "qdefs.h"
 #include "fs.h"
 #include "cmd.h"
 
+// the highest Unicode character to allow key binding.
+// note that an excessively high value may degrade fps
+// when code is looping through the bindings
+// U+ABFF is probably the highest bindable codepoint,
+// see: https://github.com/DarkPlacesEngine/darkplaces/pull/68#issuecomment-1416802873
+#define MAX_KEY_BINDS 0xAC00
+
+// how long is a "tinystr" to hold a keyboard key's
+// Unicode utf-8 presentation, plus final \x00
+// to allow all characters <= 0xffff, use 4
+#define TINYSTR_LEN 4
+
 //
 // these are the key numbers that should be passed to Key_Event
 //
@@ -352,7 +365,7 @@ typedef enum keynum_e
        K_MIDINOTE126,
        K_MIDINOTE127,
 
-       MAX_KEYS
+       MAX_KEYS = MAX_KEY_BINDS
 }
 keynum_t;
 
@@ -370,7 +383,7 @@ extern      keydest_t       key_dest;
 extern int                     key_consoleactive;
 extern char            *keybindings[MAX_BINDMAPS][MAX_KEYS];
 
-extern int chat_mode; // 0 for say, 1 for say_team, -1 for command
+extern signed char chat_mode; // 0 for say, 1 for say_team, -1 for command
 extern char chat_buffer[MAX_INPUTLINE];
 extern int     chat_bufferpos;
 
@@ -392,6 +405,8 @@ const char *Key_GetBind (int key, int bindmap);
 void Key_FindKeysForCommand (const char *command, int *keys, int numkeys, int bindmap);
 qbool Key_SetBindMap(int fg, int bg);
 void Key_GetBindMap(int *fg, int *bg);
+const char *Key_KeynumToString (int keynum, char *buf, size_t buflength);
+int Key_StringToKeynum (const char *str);
 
 #endif // __KEYS_H