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/* 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.
*
* 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.
*
* $URL$
* $Id$
*
*/
#ifndef KYRA_SCRIPT_TIM_H
#define KYRA_SCRIPT_TIM_H
#include "kyra/kyra_v1.h"
#include "common/array.h"
#include "common/func.h"
#include "common/str.h"
namespace Kyra {
class WSAMovie_v2;
class Screen_v2;
struct TIM;
typedef Common::Functor2<const TIM*, const uint16*, int> TIMOpcode;
struct TIM {
char filename[13];
int16 procFunc;
uint16 procParam;
enum {
kCountFuncs = 10
};
struct Function {
const uint16 *ip;
uint32 lastTime;
uint32 nextTime;
const uint16 *loopIp;
const uint16 *avtl;
} func[kCountFuncs];
enum {
kWSASlots = 10
};
struct WSASlot {
void *anim;
int16 x, y;
uint16 wsaFlags;
uint16 offscreen;
} wsa[kWSASlots];
uint16 *avtl;
uint8 *text;
const Common::Array<const TIMOpcode*> *opcodes;
};
class TIMInterpreter {
public:
struct Animation {
WSAMovie_v2 *wsa;
int16 x, y;
uint16 wsaCopyParams;
};
TIMInterpreter(KyraEngine_v1 *vm, Screen_v2 *screen, OSystem *system);
~TIMInterpreter();
TIM *load(const char *filename, const Common::Array<const TIMOpcode*> *opcodes);
void unload(TIM *&tim) const;
void setLangData(const char *filename);
void clearLangData() { delete[] _langData; _langData = 0; }
const char *getCTableEntry(uint idx) const;
void resetFinishedFlag() { _finished = false; }
bool finished() const { return _finished; }
void exec(TIM *tim, bool loop);
void stopCurFunc() { if (_currentTim) cmd_stopCurFunc(0); }
void refreshTimersAfterPause(uint32 elapsedTime);
void displayText(uint16 textId, int16 flags);
void setupTextPalette(uint index, int fadePalette);
int _palDelayInc, _palDiff, _palDelayAcc;
private:
KyraEngine_v1 *_vm;
Screen_v2 *_screen;
OSystem *_system;
TIM *_currentTim;
int _currentFunc;
bool _finished;
Common::String _vocFiles[120];
Animation _animations[TIM::kWSASlots];
Animation *initAnimStruct(int index, const char *filename, int x, int y, int, int offscreenBuffer, uint16 wsaFlags);
char _audioFilename[32];
uint8 *_langData;
char *getTableEntry(uint idx);
bool _textDisplayed;
uint8 *_textAreaBuffer;
int execCommand(int cmd, const uint16 *param);
typedef int (TIMInterpreter::*CommandProc)(const uint16 *);
struct CommandEntry {
CommandProc proc;
const char *desc;
};
const CommandEntry *_commands;
int _commandsSize;
int cmd_initFunc0(const uint16 *param);
int cmd_stopCurFunc(const uint16 *param);
int cmd_initWSA(const uint16 *param);
int cmd_uninitWSA(const uint16 *param);
int cmd_initFunc(const uint16 *param);
int cmd_stopFunc(const uint16 *param);
int cmd_wsaDisplayFrame(const uint16 *param);
int cmd_displayText(const uint16 *param);
int cmd_loadVocFile(const uint16 *param);
int cmd_unloadVocFile(const uint16 *param);
int cmd_playVocFile(const uint16 *param);
int cmd_loadSoundFile(const uint16 *param);
int cmd_playMusicTrack(const uint16 *param);
int cmd_setLoopIp(const uint16 *param);
int cmd_continueLoop(const uint16 *param);
int cmd_resetLoopIp(const uint16 *param);
int cmd_resetAllRuntimes(const uint16 *param);
int cmd_execOpcode(const uint16 *param);
int cmd_initFuncNow(const uint16 *param);
int cmd_stopFuncNow(const uint16 *param);
#define cmd_return(n, v) \
int cmd_return_##n(const uint16 *) { return v; }
cmd_return( 1, 1);
cmd_return(n1, -1);
#undef cmd_return
};
} // end of namespace Kyra
#endif
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