2016-03-12 01:20:51 +01:00
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/* Copyright (c) 2002-2012 Croteam Ltd.
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This program is free software; you can redistribute it and/or modify
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it under the terms of version 2 of the GNU General Public License as published by
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the Free Software Foundation
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
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2016-03-11 14:57:17 +01:00
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#ifndef SE_INCL_CONSOLE_INTERNAL_H
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#define SE_INCL_CONSOLE_INTERNAL_H
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#ifdef PRAGMA_ONCE
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#pragma once
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#endif
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#include <Engine/Base/Synchronization.h>
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// Object that takes care of game console.
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#define CONSOLE_MAXLASTLINES 15 // how many last-line times to remember
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class CConsole {
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public:
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// implementation:
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CTCriticalSection con_csConsole; // critical section for access to console data
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char *con_strBuffer; // the allocated buffer
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char *con_strCurrent; // next char to print
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char *con_strLastLine; // start of last line in buffer
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char *con_strLineBuffer; // one-line-sized buffer for temp usage
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INDEX con_ctCharsPerLine; // number of characters per line
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INDEX con_ctLines; // number of total lines
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TIME *con_atmLines; // time stamp for each line
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INDEX con_ctLinesPrinted; // number of lines printed
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FILE *con_fLog; // log file for streaming the console to
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// clear line buffer
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void ClearLineBuffer();
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// clear one given line in buffer
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void ClearLine(INDEX iLine);
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// scroll buffer up, discarding lines at the start
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void ScrollBufferUp(INDEX ctBytesToFree);
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// Move last line times one place back and add new time
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void NewLastTime(TIME tmNew);
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// interface:
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// Constructor.
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CConsole(void);
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// Destructor.
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~CConsole(void);
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// Initialize the console.
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void Initialize(const CTFileName &fnmLog, INDEX ctCharsPerLine, INDEX ctLines);
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// Get current console buffer.
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ENGINE_API const char *GetBuffer(void);
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ENGINE_API INDEX GetBufferSize(void);
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// Add a string of text to console
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void PutString(const char *strString);
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// Close console log file buffers (call only when force-exiting!)
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void CloseLog(void);
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// Get number of lines newer than given time
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INDEX NumberOfLinesAfter(TIME tmLast);
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// Get one of last lines
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CTString GetLastLine(INDEX iLine);
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// Discard timing info for last lines
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void DiscardLastLineTimes(void);
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};
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ENGINE_API extern CConsole *_pConsole;
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#endif /* include-once check. */
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