mirror of
https://github.com/libretro/scummvm.git
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148 lines
4.2 KiB
C++
148 lines
4.2 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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#ifndef RIVEN_SCRIPTS_H
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#define RIVEN_SCRIPTS_H
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#include "common/str-array.h"
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#include "common/ptr.h"
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class MohawkEngine_Riven;
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#define DECLARE_OPCODE(x) void x(uint16 op, uint16 argc, uint16 *argv)
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namespace Mohawk {
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// Script Types
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enum {
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kMouseDownScript = 0,
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kMouseDownScriptAlt = 1,
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kMouseUpScript = 2,
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kMouseMovedPressedReleasedScript = 3,
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kMouseInsideScript = 4,
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kMouseLeaveScript = 5, // This is unconfirmed
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kCardLoadScript = 6,
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kCardLeaveScript = 7,
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kCardOpenScript = 9,
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kCardUpdateScript = 10
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};
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class RivenScript;
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class RivenScript {
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public:
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RivenScript(MohawkEngine_Riven *vm, Common::SeekableReadStream *stream, uint16 scriptType, uint16 parentStack, uint16 parentCard);
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~RivenScript();
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void runScript();
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void dumpScript(const Common::StringArray &varNames, const Common::StringArray &xNames, byte tabs);
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uint16 getScriptType() { return _scriptType; }
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uint16 getParentStack() { return _parentStack; }
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uint16 getParentCard() { return _parentCard; }
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bool isRunning() { return _isRunning; }
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void stopRunning() { _continueRunning = false; }
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static uint32 calculateScriptSize(Common::SeekableReadStream *script);
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private:
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typedef void (RivenScript::*OpcodeProcRiven)(uint16 op, uint16 argc, uint16 *argv);
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struct RivenOpcode {
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OpcodeProcRiven proc;
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const char *desc;
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};
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const RivenOpcode *_opcodes;
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void setupOpcodes();
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MohawkEngine_Riven *_vm;
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Common::SeekableReadStream *_stream;
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uint16 _scriptType, _parentStack, _parentCard;
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bool _isRunning, _continueRunning;
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void dumpCommands(const Common::StringArray &varNames, const Common::StringArray &xNames, byte tabs);
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void processCommands(bool runCommands);
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static uint32 calculateCommandSize(Common::SeekableReadStream *script);
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DECLARE_OPCODE(empty) { warning ("Unknown Opcode %04x", op); }
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//Opcodes
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DECLARE_OPCODE(drawBitmap);
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DECLARE_OPCODE(switchCard);
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DECLARE_OPCODE(playScriptSLST);
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DECLARE_OPCODE(playSound);
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DECLARE_OPCODE(setVariable);
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DECLARE_OPCODE(mohawkSwitch);
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DECLARE_OPCODE(enableHotspot);
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DECLARE_OPCODE(disableHotspot);
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DECLARE_OPCODE(clearSLST);
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DECLARE_OPCODE(changeCursor);
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DECLARE_OPCODE(delay);
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DECLARE_OPCODE(runExternalCommand);
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DECLARE_OPCODE(transition);
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DECLARE_OPCODE(refreshCard);
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DECLARE_OPCODE(disableScreenUpdate);
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DECLARE_OPCODE(enableScreenUpdate);
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DECLARE_OPCODE(incrementVariable);
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DECLARE_OPCODE(changeStack);
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DECLARE_OPCODE(disableMovie);
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DECLARE_OPCODE(disableAllMovies);
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DECLARE_OPCODE(enableMovie);
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DECLARE_OPCODE(playMovie);
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DECLARE_OPCODE(playMovieBg);
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DECLARE_OPCODE(stopMovie);
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DECLARE_OPCODE(unk_36);
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DECLARE_OPCODE(fadeAmbientSounds);
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DECLARE_OPCODE(complexPlayMovie);
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DECLARE_OPCODE(activatePLST);
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DECLARE_OPCODE(activateSLST);
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DECLARE_OPCODE(activateMLSTAndPlay);
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DECLARE_OPCODE(activateBLST);
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DECLARE_OPCODE(activateFLST);
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DECLARE_OPCODE(zipMode);
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DECLARE_OPCODE(activateMLST);
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};
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typedef Common::Array<RivenScript*> RivenScriptList;
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class RivenScriptManager {
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public:
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RivenScriptManager(MohawkEngine_Riven *vm);
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~RivenScriptManager();
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RivenScriptList readScripts(Common::SeekableReadStream *stream, bool garbageCollect = true);
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void stopAllScripts();
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private:
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void unloadUnusedScripts();
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RivenScriptList _currentScripts;
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MohawkEngine_Riven *_vm;
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};
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} // End of namespace Mohawk
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#undef DECLARE_OPCODE
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#endif
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