mirror of
https://github.com/ZDoom/gzdoom.git
synced 2024-11-26 05:51:20 +00:00
- made the chat input Unicode-capable.
Also changed this to use the console font because it is far better equipped with special characters than the small font.
This commit is contained in:
Christoph Oelckers
parent
d15e3391a0
commit
54cb16ad8e
1 changed files with 71 additions and 55 deletions
126
src/ct_chat.cpp
126
src/ct_chat.cpp
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@ -39,14 +39,13 @@
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#include "d_event.h"
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#include "sbar.h"
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#include "v_video.h"
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#include "utf8.h"
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#define QUEUESIZE 128
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#define MESSAGESIZE 128
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#define MESSAGELEN 265
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#define HU_INPUTX 0
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#define HU_INPUTY (0 + (screen->Font->GetHeight () + 1))
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enum
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{
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QUEUESIZE = 128
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};
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void CT_PasteChat(const char *clip);
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EXTERN_CVAR (Int, con_scaletext)
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@ -61,19 +60,20 @@ int active_con_scaletext();
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void CT_Init ();
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void CT_Drawer ();
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bool CT_Responder (event_t *ev);
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void CT_PasteChat(const char *clip);
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int chatmodeon;
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// Private data
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static void CT_ClearChatMessage ();
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static void CT_AddChar (char c);
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static void CT_AddChar (int c);
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static void CT_BackSpace ();
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static void ShoveChatStr (const char *str, uint8_t who);
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static bool DoSubstitution (FString &out, const char *in);
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static int len;
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static uint8_t ChatQueue[QUEUESIZE];
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static int CharLen;
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static TArray<uint8_t> ChatQueue;
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CVAR (String, chatmacro1, "I'm ready to kick butt!", CVAR_ARCHIVE)
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CVAR (String, chatmacro2, "I'm OK.", CVAR_ARCHIVE)
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@ -111,9 +111,10 @@ CVAR (Bool, chat_substitution, false, CVAR_ARCHIVE)
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void CT_Init ()
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{
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len = 0; // initialize the queue index
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ChatQueue.Clear();
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ChatQueue.Push(0);
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CharLen = 0;
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chatmodeon = 0;
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ChatQueue[0] = 0;
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}
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//===========================================================================
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@ -141,7 +142,7 @@ bool CT_Responder (event_t *ev)
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{
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if (ev->data1 == '\r')
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{
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ShoveChatStr ((char *)ChatQueue, chatmodeon - 1);
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ShoveChatStr ((char *)ChatQueue.Data(), chatmodeon - 1);
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CT_Stop ();
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return true;
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}
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@ -161,7 +162,7 @@ bool CT_Responder (event_t *ev)
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else if (ev->data1 == 'C' && (ev->data3 & GKM_CTRL))
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#endif // __APPLE__
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{
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I_PutInClipboard ((char *)ChatQueue);
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I_PutInClipboard ((char *)ChatQueue.Data());
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return true;
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}
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#ifdef __APPLE__
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@ -183,7 +184,7 @@ bool CT_Responder (event_t *ev)
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}
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else
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{
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CT_AddChar (char(ev->data1));
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CT_AddChar (ev->data1);
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}
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return true;
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}
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@ -206,16 +207,17 @@ bool CT_Responder (event_t *ev)
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void CT_PasteChat(const char *clip)
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{
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if (clip != NULL && *clip != '\0')
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if (clip != nullptr && *clip != '\0')
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{
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auto p = (const uint8_t *)clip;
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// Only paste the first line.
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while (*clip != '\0')
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while (auto chr = GetCharFromString(p))
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{
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if (*clip == '\n' || *clip == '\r' || *clip == '\b')
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if (chr == '\n' || chr == '\r' || chr == '\b')
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{
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break;
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}
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CT_AddChar (*clip++);
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CT_AddChar (chr);
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}
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}
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}
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@ -228,10 +230,11 @@ void CT_PasteChat(const char *clip)
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void CT_Drawer (void)
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{
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FFont *displayfont = ConFont;
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if (chatmodeon)
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{
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static const char *prompt = "Say: ";
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int i, x, scalex, y, promptwidth;
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int x, scalex, y, promptwidth;
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y = (viewactive || gamestate != GS_LEVEL) ? -10 : -30;
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@ -243,33 +246,28 @@ void CT_Drawer (void)
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y += ((SCREENHEIGHT == viewheight && viewactive) || gamestate != GS_LEVEL) ? screen_height : st_y;
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promptwidth = SmallFont->StringWidth (prompt) * scalex;
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x = SmallFont->GetCharWidth ('_') * scalex * 2 + promptwidth;
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promptwidth = displayfont->StringWidth (prompt) * scalex;
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x = displayfont->GetCharWidth (displayfont->GetCursor()) * scalex * 2 + promptwidth;
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// figure out if the text is wider than the screen->
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// figure out if the text is wider than the screen
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// if so, only draw the right-most portion of it.
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for (i = len - 1; i >= 0 && x < screen_width; i--)
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const uint8_t *textp = ChatQueue.Data();
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while(*textp)
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{
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x += SmallFont->GetCharWidth (ChatQueue[i] & 0x7f) * scalex;
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}
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if (i >= 0)
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{
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i++;
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}
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else
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{
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i = 0;
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auto textw = displayfont->StringWidth(textp);
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if (x + textw * scalex < screen_width) break;
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GetCharFromString(textp);
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}
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// draw the prompt, text, and cursor
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ChatQueue[len] = SmallFont->GetCursor();
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ChatQueue[len+1] = '\0';
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screen->DrawText (SmallFont, CR_GREEN, 0, y, prompt,
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ChatQueue.Last() = displayfont->GetCursor();
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ChatQueue.Push(0);
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screen->DrawText (displayfont, CR_GREEN, 0, y, prompt,
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DTA_VirtualWidth, screen_width, DTA_VirtualHeight, screen_height, DTA_KeepRatio, true, TAG_DONE);
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screen->DrawText (SmallFont, CR_GREY, promptwidth, y, (char *)(ChatQueue + i),
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screen->DrawText (displayfont, CR_GREY, promptwidth, y, (const char *)textp,
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DTA_VirtualWidth, screen_width, DTA_VirtualHeight, screen_height, DTA_KeepRatio, true, TAG_DONE);
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ChatQueue[len] = '\0';
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ChatQueue.Pop();
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ChatQueue.Last() = 0;
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}
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if (players[consoleplayer].camera != NULL &&
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@ -289,12 +287,22 @@ void CT_Drawer (void)
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//
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//===========================================================================
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static void CT_AddChar (char c)
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static void CT_AddChar (int c)
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{
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if (len < QUEUESIZE-2)
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if (CharLen < QUEUESIZE-2)
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{
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ChatQueue[len++] = c;
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ChatQueue[len] = 0;
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int size;
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uint8_t encode[4];
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ChatQueue.Pop();
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if (utf8_encode(c, encode, &size) == 0)
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{
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for (int i = 0; i < size; i++)
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{
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ChatQueue.Push(encode[i]);
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}
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CharLen++;
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}
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ChatQueue.Push(0);
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}
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}
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@ -307,9 +315,13 @@ static void CT_AddChar (char c)
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static void CT_BackSpace ()
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{
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if (len)
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if (CharLen)
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{
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ChatQueue[--len] = 0;
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int endpos = ChatQueue.Size() - 2;
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while (endpos > 0 && ChatQueue[endpos] >= 0x80 && ChatQueue[endpos] < 0xc0) endpos--;
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ChatQueue[endpos] = 0;
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ChatQueue.Clamp(endpos + 1);
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CharLen--;
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}
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}
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@ -322,8 +334,12 @@ static void CT_BackSpace ()
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static void CT_ClearChatMessage ()
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{
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ChatQueue[0] = 0;
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len = 0;
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if (ChatQueue.Size() > 1)
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{
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ChatQueue.Clamp(1);
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ChatQueue[0] = 0;
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CharLen = 0;
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}
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}
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//===========================================================================
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@ -355,11 +371,11 @@ static void ShoveChatStr (const char *str, uint8_t who)
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if (!chat_substitution || !DoSubstitution (substBuff, str))
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{
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Net_WriteString (str);
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Net_WriteString(MakeUTF8(str));
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}
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else
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{
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Net_WriteString (substBuff);
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Net_WriteString(MakeUTF8(substBuff));
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}
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}
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@ -392,9 +408,9 @@ static bool DoSubstitution (FString &out, const char *in)
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++b;
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}
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ptrdiff_t len = b - a;
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ptrdiff_t ByteLen = b - a;
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if (len == 6)
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if (ByteLen == 6)
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{
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if (strnicmp(a, "health", 6) == 0)
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{
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@ -412,7 +428,7 @@ static bool DoSubstitution (FString &out, const char *in)
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}
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}
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}
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else if (len == 5)
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else if (ByteLen == 5)
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{
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if (strnicmp(a, "armor", 5) == 0)
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{
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@ -420,7 +436,7 @@ static bool DoSubstitution (FString &out, const char *in)
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out.AppendFormat("%d", armor != NULL ? armor->IntVar(NAME_Amount) : 0);
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}
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}
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else if (len == 9)
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else if (ByteLen == 9)
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{
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if (strnicmp(a, "ammocount", 9) == 0)
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{
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@ -438,7 +454,7 @@ static bool DoSubstitution (FString &out, const char *in)
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}
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}
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}
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else if (len == 4)
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else if (ByteLen == 4)
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{
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if (strnicmp(a, "ammo", 4) == 0)
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{
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@ -456,7 +472,7 @@ static bool DoSubstitution (FString &out, const char *in)
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}
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}
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}
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else if (len == 0)
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else if (ByteLen == 0)
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{
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out += '$';
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if (*b == '$')
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@ -467,7 +483,7 @@ static bool DoSubstitution (FString &out, const char *in)
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else
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{
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out += '$';
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out.AppendCStrPart(a, len);
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out.AppendCStrPart(a, ByteLen);
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}
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a = b;
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}
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