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Diffstat (limited to 'engines/pegasus/util.h')
-rwxr-xr-x | engines/pegasus/util.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/engines/pegasus/util.h b/engines/pegasus/util.h new file mode 100755 index 0000000000..83c0c33324 --- /dev/null +++ b/engines/pegasus/util.h @@ -0,0 +1,72 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * Additional copyright for this file: + * Copyright (C) 1995-1997 Presto Studios, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef PEGASUS_MMSHELL_MMIDOBJECT_H +#define PEGASUS_MMSHELL_MMIDOBJECT_H + +#include "pegasus/types.h" + +namespace Common { + class RandomSource; +} + +namespace Pegasus { + +class IDObject { +public: + IDObject(const tMM32BitID id); + ~IDObject(); + + tMM32BitID getObjectID() const; + +private: + tMM32BitID _objectID; +}; + +class FunctionPtr; + +typedef void (*tFunctionPtr)(FunctionPtr *theFunction, void *functionArg); + +class FunctionPtr { +public: + FunctionPtr(); + virtual ~FunctionPtr(); + + void setFunctionPtr(tFunctionPtr function, void *functionArg); + +protected: + void callFunction(); + + tFunctionPtr _function; + void *_functionArg; +}; + +int32 linearInterp(const int32 start1, const int32 stop1, const int32 current1, const int32 start2, const int32 stop2); + +void shuffleArray(int32 *arr, int32 count, Common::RandomSource &random); + +} // End of namespace Pegasus + +#endif |