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https://github.com/libretro/scummvm.git
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317da8756e
- Implemented pauseEngineIntern() - Music now stops and resumes when entering/leaving the debugger svn-id: r41139
80 lines
2.0 KiB
C++
80 lines
2.0 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#include "sci/tools.h"
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#include "sci/engine/state.h"
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#include "sci/sci.h" // For _console only
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#include "sci/console.h" // For _console only
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namespace Sci {
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int sci_ffs(int bits) {
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if (!bits)
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return 0;
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int retval = 1;
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while (!(bits & 1)) {
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retval++;
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bits >>= 1;
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}
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return retval;
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}
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bool g_redirect_sciprintf_to_gui = false;
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void sciprintf(const char *fmt, ...) {
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va_list argp;
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assert(fmt);
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// First determine how big a buffer we need
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va_start(argp, fmt);
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int bufsize = vsnprintf(0, 0, fmt, argp);
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assert(bufsize >= 0);
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va_end(argp);
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// Allocate buffer for the full printed string
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char *buf = (char *)malloc(bufsize + 1);
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assert(buf);
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// Print everything according to fmt into buf
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va_start(argp, fmt); // reset argp
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int bufsize2 = vsnprintf(buf, bufsize + 1, fmt, argp);
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assert(bufsize == bufsize2);
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va_end(argp);
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// Display the result suitably
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if (g_redirect_sciprintf_to_gui)
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((SciEngine *)g_engine)->getDebugger()->DebugPrintf("%s", buf);
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printf("%s", buf);
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free(buf);
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}
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} // End of namespace Sci
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