mirror of
https://github.com/id-Software/DOOM-3-BFG.git
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287 lines
9.1 KiB
C++
287 lines
9.1 KiB
C++
/*
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===========================================================================
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Doom 3 BFG Edition GPL Source Code
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Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company.
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This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").
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Doom 3 BFG Edition Source Code is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Doom 3 BFG Edition Source Code 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 Doom 3 BFG Edition Source Code. If not, see <http://www.gnu.org/licenses/>.
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In addition, the Doom 3 BFG Edition Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 BFG Edition Source Code. If not, please request a copy in writing from id Software at the address below.
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If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
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===========================================================================
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*/
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#ifndef __SWF_SPRITEINSTANCE_H__
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#define __SWF_SPRITEINSTANCE_H__
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/*
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================================================
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There can be multiple instances of a single sprite running
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================================================
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*/
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class idSWFSpriteInstance
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{
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public:
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idSWFSpriteInstance();
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~idSWFSpriteInstance();
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void Init( idSWFSprite* sprite, idSWFSpriteInstance* parent, int depth );
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bool Run();
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bool RunActions();
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const char* GetName() const
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{
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return name.c_str();
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}
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idSWFScriptObject* GetScriptObject()
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{
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return scriptObject;
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}
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void SetAlignment( float x, float y )
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{
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xOffset = x;
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yOffset = y;
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}
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void SetMaterial( const idMaterial* material, int width = -1, int height = -1 );
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void SetVisible( bool visible );
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bool IsVisible()
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{
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return isVisible;
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}
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void PlayFrame( const idSWFParmList& parms );
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void PlayFrame( const char* frameName )
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{
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idSWFParmList parms;
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parms.Append( frameName );
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PlayFrame( parms );
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}
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void PlayFrame( const int frameNum )
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{
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idSWFParmList parms;
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parms.Append( frameNum );
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PlayFrame( parms );
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}
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void StopFrame( const idSWFParmList& parms );
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void StopFrame( const char* frameName )
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{
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idSWFParmList parms;
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parms.Append( frameName );
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StopFrame( parms );
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}
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void StopFrame( const int frameNum )
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{
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idSWFParmList parms;
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parms.Append( frameNum );
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StopFrame( parms );
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}
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// FIXME: Why do all the Set functions have defaults of -1.0f? This seems arbitrar.
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// Probably better to not have a default at all, so any non-parametized calls throw a
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// compilation error.
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float GetXPos() const;
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float GetYPos( bool overallPos = false ) const;
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void SetXPos( float xPos = -1.0f );
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void SetYPos( float yPos = -1.0f );
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void SetPos( float xPos = -1.0f, float yPos = -1.0f );
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void SetAlpha( float val );
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void SetScale( float x = -1.0f, float y = -1.0f );
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void SetMoveToScale( float x = -1.0f, float y = -1.0f );
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bool UpdateMoveToScale( float speed ); // returns true if the update was successful
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void SetRotation( float rot );
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uint16 GetCurrentFrame()
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{
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return currentFrame;
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}
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bool IsPlaying() const
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{
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return isPlaying;
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}
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int GetStereoDepth()
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{
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return stereoDepth;
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}
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// Removing the private access control statement due to cl 214702
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// Apparently MS's C++ compiler supports the newer C++ standard, and GCC supports C++03
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// In the new C++ standard, nested members of a friend class have access to private/protected members of the class granting friendship
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// In C++03, nested members defined in a friend class do NOT have access to private/protected members of the class granting friendship friend class idSWF;
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bool isPlaying;
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bool isVisible;
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bool childrenRunning;
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bool firstRun;
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// currentFrame is the frame number currently in the displayList
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// we use 1 based frame numbers because currentFrame = 0 means nothing is in the display list
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// it's also convenient because Flash also uses 1 based frame numbers
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uint16 currentFrame;
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uint16 frameCount;
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// the sprite this is an instance of
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idSWFSprite* sprite;
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// sprite instances can be nested
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idSWFSpriteInstance* parent;
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// depth of this sprite instance in the parent's display list
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int depth;
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// if this is set, apply this material when rendering any child shapes
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int itemIndex;
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const idMaterial* materialOverride;
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uint16 materialWidth;
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uint16 materialHeight;
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float xOffset;
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float yOffset;
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float moveToXScale;
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float moveToYScale;
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float moveToSpeed;
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int stereoDepth;
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idSWFScriptObject* scriptObject;
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// children display entries
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idList< swfDisplayEntry_t, TAG_SWF > displayList;
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swfDisplayEntry_t* FindDisplayEntry( int depth );
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// name of this sprite instance
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idStr name;
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struct swfAction_t
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{
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const byte* data;
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uint32 dataLength;
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};
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idList< swfAction_t, TAG_SWF > actions;
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idSWFScriptFunction_Script* actionScript;
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idSWFScriptVar onEnterFrame;
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//idSWFScriptVar onLoad;
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// Removing the private access control statement due to cl 214702
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// Apparently MS's C++ compiler supports the newer C++ standard, and GCC supports C++03
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// In the new C++ standard, nested members of a friend class have access to private/protected members of the class granting friendship
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// In C++03, nested members defined in a friend class do NOT have access to private/protected members of the class granting friendship
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//----------------------------------
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// SWF_PlaceObject.cpp
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//----------------------------------
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void PlaceObject2( idSWFBitStream& bitstream );
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void PlaceObject3( idSWFBitStream& bitstream );
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void RemoveObject2( idSWFBitStream& bitstream );
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//----------------------------------
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// SWF_Sounds.cpp
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//----------------------------------
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void StartSound( idSWFBitStream& bitstream );
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//----------------------------------
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// SWF_SpriteInstance.cpp
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//----------------------------------
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void NextFrame();
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void PrevFrame();
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void RunTo( int frameNum );
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void Play();
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void Stop();
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void FreeDisplayList();
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swfDisplayEntry_t* AddDisplayEntry( int depth, int characterID );
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void RemoveDisplayEntry( int depth );
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void SwapDepths( int depth1, int depth2 );
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void DoAction( idSWFBitStream& bitstream );
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idSWFSpriteInstance* FindChildSprite( const char* childName );
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idSWFSpriteInstance* ResolveTarget( const char* targetName );
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uint32 FindFrame( const char* frameLabel ) const;
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bool FrameExists( const char* frameLabel ) const;
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bool IsBetweenFrames( const char* frameLabel1, const char* frameLabel2 ) const;
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};
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/*
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================================================
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This is the prototype object that all the sprite instance script objects reference
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================================================
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*/
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class idSWFScriptObject_SpriteInstancePrototype : public idSWFScriptObject
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{
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public:
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idSWFScriptObject_SpriteInstancePrototype();
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#define SWF_SPRITE_FUNCTION_DECLARE( x ) \
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class idSWFScriptFunction_##x : public idSWFScriptFunction { \
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public: \
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void AddRef() {} \
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void Release() {} \
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idSWFScriptVar Call( idSWFScriptObject * thisObject, const idSWFParmList & parms ); \
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} scriptFunction_##x
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SWF_SPRITE_FUNCTION_DECLARE( duplicateMovieClip );
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SWF_SPRITE_FUNCTION_DECLARE( gotoAndPlay );
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SWF_SPRITE_FUNCTION_DECLARE( gotoAndStop );
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SWF_SPRITE_FUNCTION_DECLARE( swapDepths );
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SWF_SPRITE_FUNCTION_DECLARE( nextFrame );
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SWF_SPRITE_FUNCTION_DECLARE( prevFrame );
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SWF_SPRITE_FUNCTION_DECLARE( play );
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SWF_SPRITE_FUNCTION_DECLARE( stop );
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SWF_NATIVE_VAR_DECLARE( _x );
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SWF_NATIVE_VAR_DECLARE( _y );
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SWF_NATIVE_VAR_DECLARE( _xscale );
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SWF_NATIVE_VAR_DECLARE( _yscale );
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SWF_NATIVE_VAR_DECLARE( _alpha );
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SWF_NATIVE_VAR_DECLARE( _brightness );
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SWF_NATIVE_VAR_DECLARE( _visible );
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SWF_NATIVE_VAR_DECLARE( _width );
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SWF_NATIVE_VAR_DECLARE( _height );
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SWF_NATIVE_VAR_DECLARE( _rotation );
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SWF_NATIVE_VAR_DECLARE_READONLY( _name );
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SWF_NATIVE_VAR_DECLARE_READONLY( _currentframe );
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SWF_NATIVE_VAR_DECLARE_READONLY( _totalframes );
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SWF_NATIVE_VAR_DECLARE_READONLY( _target );
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SWF_NATIVE_VAR_DECLARE_READONLY( _framesloaded );
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SWF_NATIVE_VAR_DECLARE_READONLY( _droptarget );
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SWF_NATIVE_VAR_DECLARE_READONLY( _url );
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SWF_NATIVE_VAR_DECLARE_READONLY( _highquality );
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SWF_NATIVE_VAR_DECLARE_READONLY( _focusrect );
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SWF_NATIVE_VAR_DECLARE_READONLY( _soundbuftime );
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SWF_NATIVE_VAR_DECLARE_READONLY( _quality );
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SWF_NATIVE_VAR_DECLARE_READONLY( _mousex );
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SWF_NATIVE_VAR_DECLARE_READONLY( _mousey );
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SWF_NATIVE_VAR_DECLARE( _stereoDepth );
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SWF_NATIVE_VAR_DECLARE( _itemindex );
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SWF_NATIVE_VAR_DECLARE( material );
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SWF_NATIVE_VAR_DECLARE( materialWidth );
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SWF_NATIVE_VAR_DECLARE( materialHeight );
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SWF_NATIVE_VAR_DECLARE( xOffset );
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SWF_NATIVE_VAR_DECLARE( onEnterFrame );
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//SWF_NATIVE_VAR_DECLARE( onLoad );
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};
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#endif
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