497 lines
9.5 KiB
C
497 lines
9.5 KiB
C
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//**************************************************************************
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//**
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//** ct_chat.c : Heretic 2 : Raven Software, Corp.
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//**
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//** $RCSfile: ct_chat.c,v $
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//** $Revision: 1.12 $
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//** $Date: 96/01/16 10:35:26 $
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//** $Author: bgokey $
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//**
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//**************************************************************************
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#include <string.h>
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#include <ctype.h>
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#include "h2def.h"
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#include "p_local.h"
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#include "soundst.h"
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#define NUMKEYS 256
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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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// 8-player note: Change this stuff (CT_PLR_*, and the key mappings)
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enum
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{
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CT_PLR_BLUE = 1,
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CT_PLR_RED,
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CT_PLR_YELLOW,
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CT_PLR_GREEN,
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CT_PLR_PLAYER5,
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CT_PLR_PLAYER6,
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CT_PLR_PLAYER7,
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CT_PLR_PLAYER8,
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CT_PLR_ALL
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};
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#define CT_KEY_BLUE 'b'
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#define CT_KEY_RED 'r'
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#define CT_KEY_YELLOW 'y'
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#define CT_KEY_GREEN 'g'
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#define CT_KEY_PLAYER5 'j' // Jade
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#define CT_KEY_PLAYER6 'w' // White
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#define CT_KEY_PLAYER7 'h' // Hazel
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#define CT_KEY_PLAYER8 'p' // Purple
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#define CT_KEY_ALL 't'
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#define CT_ESCAPE 6
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// Public data
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void CT_Init(void);
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void CT_Drawer(void);
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boolean CT_Responder(event_t *ev);
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void CT_Ticker(void);
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char CT_dequeueChatChar(void);
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boolean chatmodeon;
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// Private data
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void CT_queueChatChar(char ch);
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void CT_ClearChatMessage(int player);
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void CT_AddChar(int player, char c);
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void CT_BackSpace(int player);
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int head;
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int tail;
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byte ChatQueue[QUEUESIZE];
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int chat_dest[MAXPLAYERS];
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char chat_msg[MAXPLAYERS][MESSAGESIZE];
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char plr_lastmsg[MAXPLAYERS][MESSAGESIZE+9];
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int msgptr[MAXPLAYERS];
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int msglen[MAXPLAYERS];
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boolean cheated;
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static int FontABaseLump;
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char *CT_FromPlrText[MAXPLAYERS] =
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{
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"BLUE: ",
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"RED: ",
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"YELLOW: ",
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"GREEN: ",
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"JADE: ",
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"WHITE: ",
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"HAZEL: ",
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"PURPLE: "
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};
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char *chat_macros[10];
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boolean altdown;
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boolean shiftdown;
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extern boolean usearti;
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//===========================================================================
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//
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// CT_Init
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//
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// Initialize chat mode data
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//===========================================================================
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void CT_Init(void)
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{
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int i;
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head = 0; //initialize the queue index
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tail = 0;
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chatmodeon = false;
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memset(ChatQueue, 0, QUEUESIZE);
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for(i = 0; i < MAXPLAYERS; i++)
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{
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chat_dest[i] = 0;
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msgptr[i] = 0;
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memset(plr_lastmsg[i], 0, MESSAGESIZE);
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memset(chat_msg[i], 0, MESSAGESIZE);
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}
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FontABaseLump = W_GetNumForName("FONTA_S")+1;
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return;
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}
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//===========================================================================
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//
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// CT_Stop
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//
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//===========================================================================
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void CT_Stop(void)
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{
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chatmodeon = false;
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return;
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}
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//===========================================================================
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//
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// CT_Responder
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//
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//===========================================================================
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boolean CT_Responder(event_t *ev)
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{
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char *macro;
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int sendto;
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if(!netgame)
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{
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return false;
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}
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if(ev->data1 == KEY_RALT)
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{
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altdown = (ev->type == ev_keydown);
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return false;
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}
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if(ev->data1 == KEY_RSHIFT)
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{
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shiftdown = (ev->type == ev_keydown);
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return false;
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}
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if(gamestate != GS_LEVEL || ev->type != ev_keydown)
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{
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return false;
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}
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if(!chatmodeon)
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{
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sendto = 0;
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if(ev->data1 == CT_KEY_ALL)
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{
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sendto = CT_PLR_ALL;
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}
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else if(ev->data1 == CT_KEY_GREEN)
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{
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sendto = CT_PLR_GREEN;
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}
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else if(ev->data1 == CT_KEY_YELLOW)
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{
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sendto = CT_PLR_YELLOW;
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}
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else if(ev->data1 == CT_KEY_RED)
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{
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sendto = CT_PLR_RED;
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}
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else if(ev->data1 == CT_KEY_BLUE)
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{
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sendto = CT_PLR_BLUE;
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}
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else if(ev->data1 == CT_KEY_PLAYER5)
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{
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sendto = CT_PLR_PLAYER5;
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}
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else if(ev->data1 == CT_KEY_PLAYER6)
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{
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sendto = CT_PLR_PLAYER6;
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}
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else if(ev->data1 == CT_KEY_PLAYER7)
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{
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sendto = CT_PLR_PLAYER7;
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}
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else if(ev->data1 == CT_KEY_PLAYER8)
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{
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sendto = CT_PLR_PLAYER8;
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}
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if(sendto == 0 || (sendto != CT_PLR_ALL && !playeringame[sendto-1])
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|| sendto == consoleplayer+1)
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{
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return false;
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}
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CT_queueChatChar(sendto);
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chatmodeon = true;
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return true;
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}
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else
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{
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if(altdown)
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{
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if(ev->data1 >= '0' && ev->data1 <= '9')
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{
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if(ev->data1 == '0')
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{ // macro 0 comes after macro 9
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ev->data1 = '9'+1;
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}
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macro = chat_macros[ev->data1-'1'];
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CT_queueChatChar(KEY_ENTER); //send old message
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CT_queueChatChar(chat_dest[consoleplayer]); // chose the dest.
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while(*macro)
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{
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CT_queueChatChar(toupper(*macro++));
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}
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CT_queueChatChar(KEY_ENTER); //send it off...
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CT_Stop();
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return true;
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}
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}
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if(ev->data1 == KEY_ENTER)
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{
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CT_queueChatChar(KEY_ENTER);
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usearti = false;
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CT_Stop();
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return true;
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}
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else if(ev->data1 == KEY_ESCAPE)
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{
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CT_queueChatChar(CT_ESCAPE);
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CT_Stop();
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return true;
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}
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else if(ev->data1 >= 'a' && ev->data1 <= 'z')
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{
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CT_queueChatChar(ev->data1-32);
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return true;
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}
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else if(shiftdown)
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{
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if(ev->data1 == '1')
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{
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CT_queueChatChar('!');
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return true;
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}
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else if(ev->data1 == '/')
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{
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CT_queueChatChar('?');
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return true;
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}
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}
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if(ev->data1 == ' ' || ev->data1 == ',' || ev->data1 == '.'
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|| (ev->data1 >= '0' && ev->data1 <= '9') || ev->data1 == '\''
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|| ev->data1 == KEY_BACKSPACE || ev->data1 == '-' || ev->data1 == '=')
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{
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CT_queueChatChar(ev->data1);
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return true;
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}
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}
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return false;
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}
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//===========================================================================
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//
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// CT_Ticker
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//
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//===========================================================================
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void CT_Ticker(void)
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{
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int i;
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int j;
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char c;
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int numplayers;
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for(i=0; i < MAXPLAYERS; i++)
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{
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if(!playeringame[i])
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{
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continue;
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}
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if((c = players[i].cmd.chatchar) != 0)
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{
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if(c <= CT_PLR_ALL)
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{
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chat_dest[i] = c;
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continue;
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}
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else if(c == CT_ESCAPE)
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{
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CT_ClearChatMessage(i);
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}
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else if(c == KEY_ENTER)
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{
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numplayers = 0;
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for(j = 0; j < MAXPLAYERS; j++)
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{
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numplayers += playeringame[j];
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}
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CT_AddChar(i, 0); // set the end of message character
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if(numplayers > 2)
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{
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strcpy(plr_lastmsg[i], CT_FromPlrText[i]);
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strcat(plr_lastmsg[i], chat_msg[i]);
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}
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else
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{
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strcpy(plr_lastmsg[i], chat_msg[i]);
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}
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if(i != consoleplayer && (chat_dest[i] == consoleplayer+1
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|| chat_dest[i] == CT_PLR_ALL) && *chat_msg[i])
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{
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P_SetMessage(&players[consoleplayer], plr_lastmsg[i],
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true);
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S_StartSound(NULL, SFX_CHAT);
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}
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else if(i == consoleplayer && (*chat_msg[i]))
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{
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if(numplayers <= 1)
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{
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P_SetMessage(&players[consoleplayer],
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"THERE ARE NO OTHER PLAYERS IN THE GAME!", true);
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S_StartSound(NULL, SFX_CHAT);
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}
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}
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CT_ClearChatMessage(i);
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}
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else if(c == KEY_BACKSPACE)
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{
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CT_BackSpace(i);
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}
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else
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{
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CT_AddChar(i, c);
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}
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}
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}
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return;
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}
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//===========================================================================
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//
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// CT_Drawer
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//
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//===========================================================================
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void CT_Drawer(void)
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{
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int i;
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int x;
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patch_t *patch;
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if(chatmodeon)
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{
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x = 25;
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for(i = 0; i < msgptr[consoleplayer]; i++)
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{
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if(chat_msg[consoleplayer][i] < 33)
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{
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x += 6;
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}
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else
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{
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patch=W_CacheLumpNum(FontABaseLump+
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chat_msg[consoleplayer][i]-33, PU_CACHE);
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V_DrawPatch(x, 10, patch);
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x += patch->width;
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}
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}
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V_DrawPatch(x, 10, W_CacheLumpName("FONTA59", PU_CACHE));
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BorderTopRefresh = true;
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UpdateState |= I_MESSAGES;
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}
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}
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//===========================================================================
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//
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// CT_queueChatChar
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//
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//===========================================================================
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void CT_queueChatChar(char ch)
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{
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if((tail+1)&(QUEUESIZE-1) == head)
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{ // the queue is full
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return;
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}
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ChatQueue[tail] = ch;
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tail = (tail+1)&(QUEUESIZE-1);
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}
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//===========================================================================
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//
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// CT_dequeueChatChar
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//
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//===========================================================================
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char CT_dequeueChatChar(void)
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{
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byte temp;
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if(head == tail)
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{ // queue is empty
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return 0;
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}
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temp = ChatQueue[head];
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head = (head+1)&(QUEUESIZE-1);
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return temp;
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}
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//===========================================================================
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//
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// CT_AddChar
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//
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//===========================================================================
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void CT_AddChar(int player, char c)
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{
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patch_t *patch;
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if(msgptr[player]+1 >= MESSAGESIZE || msglen[player] >= MESSAGELEN)
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{ // full.
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return;
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}
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chat_msg[player][msgptr[player]] = c;
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msgptr[player]++;
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if(c < 33)
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{
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msglen[player] += 6;
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}
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else
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{
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patch = W_CacheLumpNum(FontABaseLump+c-33, PU_CACHE);
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msglen[player] += patch->width;
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}
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}
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//===========================================================================
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//
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// CT_BackSpace
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//
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// Backs up a space, when the user hits (obviously) backspace
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//===========================================================================
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void CT_BackSpace(int player)
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{
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patch_t *patch;
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char c;
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if(msgptr[player] == 0)
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{ // message is already blank
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return;
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}
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msgptr[player]--;
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c = chat_msg[player][msgptr[player]];
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if(c < 33)
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{
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msglen[player] -= 6;
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}
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else
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{
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patch = W_CacheLumpNum(FontABaseLump+c-33, PU_CACHE);
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msglen[player] -= patch->width;
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}
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chat_msg[player][msgptr[player]] = 0;
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}
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//===========================================================================
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//
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// CT_ClearChatMessage
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//
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// Clears out the data for the chat message, but the player's message
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// is still saved in plrmsg.
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//===========================================================================
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void CT_ClearChatMessage(int player)
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{
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memset(chat_msg[player], 0, MESSAGESIZE);
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msgptr[player] = 0;
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msglen[player] = 0;
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}
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