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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.
*
*/
/*
* This file is based on WME Lite.
* http://dead-code.org/redir.php?target=wmelite
* Copyright (c) 2011 Jan Nedoma
*/
#ifndef WINTERMUTE_ADSCENE_H
#define WINTERMUTE_ADSCENE_H
#include "engines/wintermute/Base/BFader.h"
namespace WinterMute {
class CUIWindow;
class CAdObject;
class CAdRegion;
class CBViewport;
class CAdLayer;
class CBPoint;
class CAdWaypointGroup;
class CAdPath;
class CAdScaleLevel;
class CAdRotLevel;
class CAdPathPoint;
class CAdScene : public CBObject {
public:
CBObject *getNextAccessObject(CBObject *CurrObject);
CBObject *getPrevAccessObject(CBObject *CurrObject);
ERRORCODE getSceneObjects(CBArray<CAdObject *, CAdObject *> &Objects, bool InteractiveOnly);
ERRORCODE getRegionObjects(CAdRegion *Region, CBArray<CAdObject *, CAdObject *> &Objects, bool InteractiveOnly);
ERRORCODE afterLoad();
ERRORCODE getRegionsAt(int X, int Y, CAdRegion **RegionList, int NumRegions);
ERRORCODE handleItemAssociations(const char *ItemName, bool Show);
CUIWindow *_shieldWindow;
float getRotationAt(int X, int Y);
ERRORCODE loadState();
ERRORCODE saveState();
bool _persistentState;
bool _persistentStateSprites;
CBObject *getNodeByName(const char *name);
void setOffset(int OffsetLeft, int OffsetTop);
bool pointInViewport(int X, int Y);
int getOffsetTop();
int getOffsetLeft();
ERRORCODE getViewportSize(int *Width = NULL, int *Height = NULL);
ERRORCODE getViewportOffset(int *OffsetX = NULL, int *OffsetY = NULL);
CBViewport *_viewport;
CBFader *_fader;
int _pfPointsNum;
void pfPointsAdd(int X, int Y, int Distance);
void pfPointsStart();
bool _initialized;
ERRORCODE correctTargetPoint(int StartX, int StartY, int *X, int *Y, bool CheckFreeObjects = false, CBObject *Requester = NULL);
ERRORCODE correctTargetPoint2(int StartX, int StartY, int *TargetX, int *TargetY, bool CheckFreeObjects, CBObject *Requester);
DECLARE_PERSISTENT(CAdScene, CBObject)
ERRORCODE displayRegionContent(CAdRegion *Region = NULL, bool Display3DOnly = false);
ERRORCODE displayRegionContentOld(CAdRegion *Region = NULL);
static int compareObjs(const void *Obj1, const void *Obj2);
ERRORCODE updateFreeObjects();
ERRORCODE traverseNodes(bool Update = false);
float getScaleAt(int Y);
ERRORCODE sortScaleLevels();
ERRORCODE sortRotLevels();
virtual ERRORCODE saveAsText(CBDynBuffer *buffer, int indent);
uint32 getAlphaAt(int X, int Y, bool ColorCheck = false);
bool _paralaxScrolling;
void skipTo(int OffsetX, int OffsetY);
void setDefaults();
void cleanup();
void skipToObject(CBObject *Object);
void scrollToObject(CBObject *Object);
void scrollTo(int OffsetX, int OffsetY);
virtual ERRORCODE update();
bool _autoScroll;
int _targetOffsetTop;
int _targetOffsetLeft;
int _scrollPixelsV;
uint32 _scrollTimeV;
uint32 _lastTimeV;
int _scrollPixelsH;
uint32 _scrollTimeH;
uint32 _lastTimeH;
virtual ERRORCODE display();
uint32 _pfMaxTime;
ERRORCODE initLoop();
void pathFinderStep();
bool isBlockedAt(int X, int Y, bool CheckFreeObjects = false, CBObject *Requester = NULL);
bool isWalkableAt(int X, int Y, bool CheckFreeObjects = false, CBObject *Requester = NULL);
CAdLayer *_mainLayer;
float getZoomAt(int X, int Y);
bool getPath(CBPoint source, CBPoint target, CAdPath *path, CBObject *requester = NULL);
CAdScene(CBGame *inGame);
virtual ~CAdScene();
CBArray<CAdLayer *, CAdLayer *> _layers;
CBArray<CAdObject *, CAdObject *> _objects;
CBArray<CAdWaypointGroup *, CAdWaypointGroup *> _waypointGroups;
ERRORCODE loadFile(const char *filename);
ERRORCODE loadBuffer(byte *buffer, bool complete = true);
int _width;
int _height;
ERRORCODE addObject(CAdObject *Object);
ERRORCODE removeObject(CAdObject *Object);
int _editorMarginH;
int _editorMarginV;
uint32 _editorColFrame;
uint32 _editorColEntity;
uint32 _editorColRegion;
uint32 _editorColBlocked;
uint32 _editorColWaypoints;
uint32 _editorColEntitySel;
uint32 _editorColRegionSel;
uint32 _editorColBlockedSel;
uint32 _editorColWaypointsSel;
uint32 _editorColScale;
uint32 _editorColDecor;
uint32 _editorColDecorSel;
bool _editorShowRegions;
bool _editorShowBlocked;
bool _editorShowDecor;
bool _editorShowEntities;
bool _editorShowScale;
CBArray<CAdScaleLevel *, CAdScaleLevel *> _scaleLevels;
CBArray<CAdRotLevel *, CAdRotLevel *> _rotLevels;
virtual ERRORCODE restoreDeviceObjects();
int getPointsDist(CBPoint p1, CBPoint p2, CBObject *requester = NULL);
// scripting interface
virtual CScValue *scGetProperty(const char *name);
virtual ERRORCODE scSetProperty(const char *name, CScValue *value);
virtual ERRORCODE scCallMethod(CScScript *script, CScStack *stack, CScStack *thisStack, const char *name);
virtual const char *scToString();
private:
ERRORCODE persistState(bool Saving = true);
void pfAddWaypointGroup(CAdWaypointGroup *Wpt, CBObject *Requester = NULL);
bool _pfReady;
CBPoint *_pfTarget;
CAdPath *_pfTargetPath;
CBObject *_pfRequester;
CBArray<CAdPathPoint *, CAdPathPoint *> _pfPath;
int _offsetTop;
int _offsetLeft;
};
} // end of namespace WinterMute
#endif
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