//============================================================================
-int chat_mode;
+dp_chat_mode_t chat_mode;
char chat_buffer[MAX_INPUTLINE];
unsigned int chat_bufferlen = 0;
+unsigned int chat_cursor = 0;
+dp_chat_modifiers_t chat_modifiers = DP_CHAT_MODIFIERS_OFF;
static void
-Key_Message (int key, int ascii)
+dp_chat_modifiers_cloning_tool(dp_chat_modifiers_t *dest, const dp_chat_modifiers_t *src)
+{
+ *dest = *src;
+}
+
+static void
+Key_Message_Reset_All_Modifiers (void) // Added by Izy (izy from izysoftware.com)
+{
+ const dp_chat_modifiers_t off = DP_CHAT_MODIFIERS_OFF;
+ chat_modifiers = off;
+}
+
+static qboolean
+Key_Message_Modifiers_Enabled (void) // Added by Izy (izy from izysoftware.com)
+{
+ const dp_chat_modifiers_t off = DP_CHAT_MODIFIERS_OFF;
+ return memcmp(&chat_modifiers, &off, sizeof(off)) != 0;
+}
+
+typedef struct
+{
+ int key;
+ int ascii;
+ qboolean down;
+} dp_chat_fakekey_t;
+
+static void Key_Message_SendFakeKeys(const dp_chat_fakekey_t *fakekeys, const size_t count);
+
+static void
+Key_Message (int key, int ascii, qboolean down)
{
char vabuf[1024];
+ unsigned int inc; /* Added by Izy (izy from izysoftware.com) - uint */
+ size_t dec; /* Added by Izy (izy from izysoftware.com) - size_t */
+ unsigned charscounter;
+ size_t sizeofchar_to_replace;
+ const dp_chat_fakekey_t fake_backspace[] = {{K_LEFTARROW, 0, true}, {K_DEL, 0, true}};
+ const dp_chat_fakekey_t fake_del[] = {{K_DEL, 0, true}};
+
+ if(key == 133 && ascii == 0) // Added by Izy (izy from izysoftware.com)
+ chat_modifiers.ctrl = down;
+ if(key == 147 && ascii == 0 && down) // Added by Izy (izy from izysoftware.com)
+ chat_modifiers.ins = chat_modifiers.ins == false;
+
+ if(down == false) // Izy's Patch
+ return;
+
if (key == K_ENTER || key == K_KP_ENTER || ascii == 10 || ascii == 13)
{
- if(chat_mode < 0)
- Cmd_ExecuteString(chat_buffer, src_command, true); // not Cbuf_AddText to allow semiclons in args; however, this allows no variables then. Use aliases!
- else
- Cmd_ForwardStringToServer(va(vabuf, sizeof(vabuf), "%s %s", chat_mode ? "say_team" : "say ", chat_buffer));
+
+ switch(chat_mode)
+ {
+ case DP_CHAT_MODE_COMMAND:
+ // not Cbuf_AddText to allow semiclons in args; however, this allows no variables then. Use aliases!
+ Cmd_ExecuteString(chat_buffer, src_command, true);
+ break;
+ case DP_CHAT_MODE_SAY:
+ Cmd_ForwardStringToServer(va(vabuf, sizeof(vabuf), "%s %s", "say", chat_buffer));
+ break;
+ case DP_CHAT_MODE_SAYTEAM:
+ Cmd_ForwardStringToServer(va(vabuf, sizeof(vabuf), "%s %s", "say_team", chat_buffer));
+ break;
+ }
key_dest = key_game;
- chat_bufferlen = 0;
+ chat_bufferlen = chat_cursor = 0;
chat_buffer[0] = 0;
+ Key_Message_Reset_All_Modifiers(); // Izy
return;
}
- // TODO add support for arrow keys and simple editing
-
if (key == K_ESCAPE) {
key_dest = key_game;
- chat_bufferlen = 0;
+ chat_bufferlen = chat_cursor = 0;
chat_buffer[0] = 0;
+ Key_Message_Reset_All_Modifiers(); // Izy
return;
}
- if (key == K_BACKSPACE) {
- if (chat_bufferlen) {
- chat_bufferlen = (unsigned int)u8_prevbyte(chat_buffer, chat_bufferlen);
- chat_buffer[chat_bufferlen] = 0;
+ if (key == K_BACKSPACE)
+ {
+ if(chat_cursor > 0)
+ {
+ if (chat_cursor == chat_bufferlen)
+ {
+ chat_bufferlen = chat_cursor = (unsigned int)u8_prevbyte(chat_buffer, chat_bufferlen);
+ chat_buffer[chat_bufferlen] = 0;
+ return;
+ }
+ Key_Message_SendFakeKeys(fake_backspace, sizeof(fake_backspace)/sizeof(fake_backspace[0]));
}
return;
}
- if(key == K_TAB) {
- chat_bufferlen = Nicks_CompleteChatLine(chat_buffer, sizeof(chat_buffer), chat_bufferlen);
+ // delete char on cursor
+ if (key == K_DEL) // Added by Izy (izy from izysoftware.com)
+ {
+ if(chat_cursor < chat_bufferlen)
+ {
+ dec = u8_bytelen(&chat_buffer[chat_cursor], 1);
+ memmove(&chat_buffer[chat_cursor], &chat_buffer[chat_cursor+dec], chat_bufferlen - (chat_cursor + dec) + 1);
+ chat_bufferlen -= dec;
+ }
return;
}
- // ctrl+key generates an ascii value < 32 and shows a char from the charmap
- if (ascii > 0 && ascii < 32 && utf8_enable.integer)
- ascii = 0xE000 + ascii;
+ // move cursor to the previous character
+ if (key == K_LEFTARROW) // Added by Izy (izy from izysoftware.com)
+ {
+ if (chat_cursor > 0)
+ {
+ if(chat_modifiers.ctrl) // move cursor to the previous word
+ {
+ chat_cursor = u8_prevbyte(chat_buffer, chat_cursor);
+ while(chat_cursor > 0 && isspace(chat_buffer[chat_cursor]))
+ chat_cursor = u8_prevbyte(chat_buffer, chat_cursor);
+ charscounter = 0;
+ if(chat_cursor > 0)
+ do
+ {
+ chat_cursor = u8_prevbyte(chat_buffer, chat_cursor);
+ charscounter++;
+ } while(chat_cursor > 0 && !isspace(chat_buffer[chat_cursor]));
+ if(charscounter && chat_cursor)
+ chat_cursor += u8_bytelen(&chat_buffer[chat_cursor], 1);
+ return;
+ }
+ chat_cursor = u8_prevbyte(chat_buffer, chat_cursor);
+ }
+ return;
+ }
+
+ // move cursor to the next character
+ if (key == K_RIGHTARROW) // Added by Izy (izy from izysoftware.com)
+ {
+ if (chat_cursor < chat_bufferlen)
+ {
+ if(chat_modifiers.ctrl) // move cursor to the next word
+ {
+ chat_cursor += u8_bytelen(&chat_buffer[chat_cursor], 1);
+ while(chat_cursor < chat_bufferlen && isspace(chat_buffer[chat_cursor]))
+ chat_cursor += u8_bytelen(&chat_buffer[chat_cursor], 1);
+ if(chat_cursor < chat_bufferlen)
+ do
+ {
+ chat_cursor += u8_bytelen(&chat_buffer[chat_cursor], 1);
+ } while(chat_cursor < chat_bufferlen && !isspace(chat_buffer[chat_cursor]));
+ return;
+ }
+ chat_cursor += u8_bytelen(&chat_buffer[chat_cursor], 1);
+ }
+ return;
+ }
+
+ // move cursor to the first character
+ if (key == 151 /* HOME */) // Added by Izy (izy from izysoftware.com)
+ {
+ chat_cursor = 0;
+ return;
+ }
+
+ // move cursor to the last character
+ if (key == 152 /* END */) // Added by Izy (izy from izysoftware.com)
+ {
+ chat_cursor = chat_bufferlen;
+ return;
+ }
+
+ if(key == K_TAB)
+ {
+ if(chat_cursor == chat_bufferlen) // Added by Izy (izy from izysoftware.com)
+ chat_cursor = chat_bufferlen = Nicks_CompleteChatLine(chat_buffer, sizeof(chat_buffer), chat_bufferlen);
+ else
+ if(chat_cursor > 0) // Added by Izy (izy from izysoftware.com)
+ {
+ int nicks;
+ char nick[sizeof(chat_buffer)];
+ memcpy(nick, chat_buffer, chat_cursor);
+ nick[chat_cursor] = 0;
+ nicks = Nicks_CompleteChatLine(nick, sizeof(nick), chat_cursor);
+ if(nicks > 0 && (unsigned)nicks > chat_cursor)
+ {
+ inc = nicks - chat_cursor;
+ if(sizeof(chat_buffer) > chat_bufferlen + inc)
+ {
+ memmove(&chat_buffer[chat_cursor+inc], &chat_buffer[chat_cursor], chat_bufferlen - chat_cursor + 1);
+ memcpy(chat_buffer, nick, nicks);
+ chat_bufferlen += inc;
+ chat_cursor += inc;
+ if(isspace(chat_buffer[chat_cursor])) /* remove the double space */
+ Key_Message_SendFakeKeys(fake_del, sizeof(fake_del)/sizeof(fake_del[0]));
+ }
+ }
+ }
+ return;
+ }
if (chat_bufferlen == sizeof (chat_buffer) - 1)
return; // all full
- if (!ascii)
+ if (ascii <= 0)
return; // non printable
- chat_bufferlen += u8_fromchar(ascii, chat_buffer+chat_bufferlen, sizeof(chat_buffer) - chat_bufferlen - 1);
+ // ctrl+key generates an ascii value < 32 and shows a char from the charmap
+ if (ascii < 32 && utf8_enable.integer)
+ ascii = 0xE000 + ascii;
- //chat_buffer[chat_bufferlen++] = ascii;
- //chat_buffer[chat_bufferlen] = 0;
+ // Added by Izy (izy from izysoftware.com)
+ if(chat_cursor == chat_bufferlen)
+ {
+ inc = u8_fromchar(ascii, chat_buffer+chat_bufferlen, sizeof(chat_buffer) - chat_bufferlen - 1);
+ chat_bufferlen += inc;
+ chat_cursor += inc;
+ }
+ else
+ {
+ char utf8buffer[16];
+ inc = u8_fromchar(ascii, utf8buffer, sizeof(utf8buffer));
+ if(chat_modifiers.ins)
+ {
+ sizeofchar_to_replace = u8_bytelen(&chat_buffer[chat_cursor], 1);
+ if(sizeofchar_to_replace != inc)
+ memmove(&chat_buffer[chat_cursor+inc],
+ &chat_buffer[chat_cursor+sizeofchar_to_replace],
+ chat_bufferlen - (chat_cursor + sizeofchar_to_replace) + 1);
+ memcpy(&chat_buffer[chat_cursor], utf8buffer, inc);
+ chat_bufferlen = chat_bufferlen - sizeofchar_to_replace + inc;
+ chat_cursor += inc;
+ }
+ else
+ if(sizeof(chat_buffer) > chat_bufferlen + inc)
+ {
+ memmove(&chat_buffer[chat_cursor+inc], &chat_buffer[chat_cursor], chat_bufferlen - chat_cursor + 1);
+ memcpy(&chat_buffer[chat_cursor], utf8buffer, inc);
+ chat_bufferlen += inc;
+ chat_cursor += inc;
+ }
+ }
+}
+
+
+static void
+Key_Message_SendFakeKeys(const dp_chat_fakekey_t *fakekeys, const size_t count) // Added by Izy (izy from izysoftware.com)
+{
+ dp_chat_modifiers_t modbackup;
+ unsigned modifiers_enabled;
+ size_t i;
+ modifiers_enabled = Key_Message_Modifiers_Enabled();
+ if(modifiers_enabled)
+ {
+ dp_chat_modifiers_cloning_tool(&modbackup, &chat_modifiers);
+ Key_Message_Reset_All_Modifiers();
+ }
+ for(i = 0; i < count; i++)
+ Key_Message(fakekeys[i].key, fakekeys[i].ascii, fakekeys[i].down);
+ if(modifiers_enabled)
+ {
+ dp_chat_modifiers_cloning_tool(&chat_modifiers, &modbackup);
+ }
+
}
//============================================================================
break;
case key_message:
- if (down)
- Key_Message (key, ascii); // that'll close the message input
+ Key_Message (key, ascii, down); // that'll close the message input
break;
case key_menu:
switch (keydest)
{
case key_message:
- if (down)
- Key_Message (key, ascii);
+ Key_Message (key, ascii, down);
break;
case key_menu:
case key_menu_grabbed:
projects / xonotic / darkplaces.git / blobdiff