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Flash ActionScript 3 Support #758

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c9dc7aa
Initial SWF AS3.0 support
Feb 19, 2023
5850993
A-Style
Feb 19, 2023
cf1507f
+ Added swf_ExportActionScriptAPI
Feb 21, 2023
2978985
+ implemented all as3.0 comparision operators
Feb 24, 2023
475a486
+ Fix for Sprite binding in Menuhandler_pressStart
Feb 25, 2023
231898d
lots of abc opcode implementations and interpretation fixes
Mar 1, 2023
0472adc
- Corrected ABC code execution order
Mar 2, 2023
c0fe401
+ binary writing and loading of bswf now supports abc and symbol tag …
Mar 2, 2023
2388fc6
Various mem leak fixes for as3.0
Mar 6, 2023
fb6a8c3
- inital support for SWF entity Gui's
Mar 7, 2023
f52defd
+ Fix for edit text construction in as3.0
Mar 11, 2023
18e8486
fixed merge error
Mar 11, 2023
39393a5
- Crashfix for when loading an bswf with no abcTagdata
Apr 25, 2023
9b1a7f9
Astyle
RobertBeckebans May 25, 2023
57030f6
Updated copyright notices for the new Flash AS 3.0 code
RobertBeckebans Feb 27, 2024
3dc6813
fixed swf line drawing
Jul 18, 2023
169d973
Fixed swf line drawing.
Jul 26, 2023
3552697
Fixed clang compile problems
RobertBeckebans Jun 14, 2024
e5a9bd1
Fixed compile error from merging
RobertBeckebans Jul 10, 2024
0480cd9
( ) -> () in neo/swf/
RobertBeckebans Jul 11, 2024
ac91229
Merge branch 'master' into swf-as3-support
RobertBeckebans May 27, 2025
a67b67c
Merge branch 'master' into swf-as3-support
RobertBeckebans May 27, 2025
215b3f1
Merge branch 'master' into swf-as3-support
RobertBeckebans Jul 16, 2025
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4 changes: 2 additions & 2 deletions neo/d3xp/menus/MenuHandler_Shell.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@ void idMenuHandler_Shell::Update()
ClearWidgetActionRepeater();
}

if( nextState != state )
if( nextState != state && gui->IsContructed() )
{

if( introGui != NULL && introGui->IsActive() )
Expand Down Expand Up @@ -162,7 +162,7 @@ void idMenuHandler_Shell::Update()
}
}

if( activeScreen != nextScreen )
if( activeScreen != nextScreen && gui->IsContructed() )
{

ClearWidgetActionRepeater();
Expand Down
96 changes: 74 additions & 22 deletions neo/swf/SWF.h
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
Doom 3 BFG Edition GPL Source Code
Copyright (C) 1993-2012 id Software LLC, a ZeniMax Media company.
Copyright (C) 2013 Robert Beckebans
Copyright (C) 2023 Harrie van Ginneken

This file is part of the Doom 3 BFG Edition GPL Source Code ("Doom 3 BFG Edition Source Code").

Expand Down Expand Up @@ -41,8 +42,10 @@ If you have questions concerning this license or the applicable additional terms
#include "SWF_ParmList.h"
#include "SWF_ScriptFunction.h"
#include "SWF_SpriteInstance.h"
#include "SWF_EventDispatcher.h"
#include "SWF_ShapeParser.h"
#include "SWF_TextInstance.h"
#include "SWF_Abc.h"

class idSWFDictionaryEntry
{
Expand All @@ -65,6 +68,9 @@ class idSWFDictionaryEntry
// the compressed images are normalize to reduce compression artifacts,
// color must be scaled down by this
idVec4 channelScale;
idSWFScriptVar scriptClass;
bool resolved;
idStrPtr name;
};

struct purgableSwfImage_t
Expand Down Expand Up @@ -153,6 +159,11 @@ class idSWF
return *( mainspriteInstance->GetScriptObject() );
}

bool IsContructed()
{
return mainspriteInstance->constructed;
}

void Invoke( const char* functionName, const idSWFParmList& parms );
void Invoke( const char* functionName, const idSWFParmList& parms, idSWFScriptVar& scriptVar );
void Invoke( const char* functionName, const idSWFParmList& parms, bool& functionExists );
Expand Down Expand Up @@ -215,6 +226,8 @@ class idSWF

idSWFScriptObject* HitTest( idSWFSpriteInstance* spriteInstance, const swfRenderState_t& renderState, int x, int y, idSWFScriptObject* parentObject );

SWF_AbcFile abcFile;
static bool isMouseInClientArea;
private:
idStr filename;
ID_TIME_T timestamp;
Expand Down Expand Up @@ -251,7 +264,7 @@ class idSWF

static int mouseX; // mouse x coord for all flash files
static int mouseY; // mouse y coord for all flash files
static bool isMouseInClientArea;


idSWFScriptObject* mouseObject;
idSWFScriptObject* hoverObject;
Expand All @@ -269,44 +282,75 @@ class idSWF
idBlockAlloc< idSWFSpriteInstance, 16 > spriteInstanceAllocator;
idBlockAlloc< idSWFTextInstance, 16 > textInstanceAllocator;

#define SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( x ) \
class idSWFScriptFunction_##x : public idSWFScriptFunction_Nested< idSWF > { \
public: \
idSWFScriptVar Call( idSWFScriptObject * thisObject, const idSWFParmList & parms ); \
} scriptFunction_##x;

#define SWF_NATIVE_FUNCTION_SWF_ASAPI_DECLARE( x ) \
class idSWFScriptFunction_##x : public idSWFScriptFunction_Nested< idSWF > { \
public: \
idSWFScriptFunction_##x(){ static bool once = false; if (!once) {idSwfActionScriptAPI::actionScriptAPIs.Alloc() = this; once = true;}}\
idSWFScriptVar Call( idSWFScriptObject * thisObject, const idSWFParmList & parms ); \
const char * GetActionScriptAPI( idStr & out ) ;\
} scriptFunction_##x;

#define SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( x, type, val ) \
class idSWFScriptFunction_##x : public idSWFScriptFunction_Nested< idSWF > { \
public: \
idSWFScriptFunction_##x(){ static bool once = false; if (!once) {idSwfActionScriptAPI::actionScriptAPIs.Alloc() = this; once = true;}}\
idSWFScriptVar Call( idSWFScriptObject * thisObject, const idSWFParmList & parms ); \
const char * GetActionScriptAPI( idStr & out ) { out = "/** \n * Generated by RBDoom3BFG \n*/\npackage{\n\tpublic function "; out+= #x;out+= +"( ... parms) : ";out+=#type;out+=" { trace(\""; out+= #x; out+="( \" + parms + \" )\");return ";out+= #val;out+=";};\n}"; return #x;} \
} scriptFunction_##x;

#define SWF_NATIVE_FUNCTION_SWF_DECLARE( x ) \
class idSWFScriptFunction_##x : public idSWFScriptFunction_Nested< idSWF > { \
public: \
idSWFScriptFunction_##x(){ static bool once = false; if (!once) {idSwfActionScriptAPI::actionScriptAPIs.Alloc() = this; once = true;}}\
idSWFScriptVar Call( idSWFScriptObject * thisObject, const idSWFParmList & parms ); \
const char * GetActionScriptAPI( idStr & out ) { out = "/** \n * Generated by RBDoom3BFG \n*/\npackage{\n\tpublic function "; out+= #x;out+= +"( ... parms) :void { trace(\""; out+= #x; out+="( \" + parms + \" )\")};\n}"; return #x;} \
} scriptFunction_##x;

SWF_NATIVE_FUNCTION_SWF_DECLARE( shortcutKeys_clear );
SWF_NATIVE_FUNCTION_SWF_DECLARE( deactivate );
SWF_NATIVE_FUNCTION_SWF_DECLARE( inhibitControl );
SWF_NATIVE_FUNCTION_SWF_DECLARE( useInhibit );
SWF_NATIVE_FUNCTION_SWF_DECLARE( precacheSound );
SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( precacheSound, String, parms[0] );
SWF_NATIVE_FUNCTION_SWF_DECLARE( playSound );
SWF_NATIVE_FUNCTION_SWF_DECLARE( stopSounds );
SWF_NATIVE_FUNCTION_SWF_DECLARE( getPlatform );
SWF_NATIVE_FUNCTION_SWF_DECLARE( getTruePlatform );
SWF_NATIVE_FUNCTION_SWF_DECLARE( getLocalString );
SWF_NATIVE_FUNCTION_SWF_DECLARE( swapPS3Buttons );
SWF_NATIVE_FUNCTION_SWF_DECLARE( getCVarInteger );
SWF_NATIVE_FUNCTION_SWF_DECLARE( setCVarInteger );
SWF_NATIVE_FUNCTION_SWF_DECLARE( strReplace );

SWF_NATIVE_FUNCTION_SWF_DECLARE( acos );
SWF_NATIVE_FUNCTION_SWF_DECLARE( cos );
SWF_NATIVE_FUNCTION_SWF_DECLARE( sin );
SWF_NATIVE_FUNCTION_SWF_DECLARE( round );
SWF_NATIVE_FUNCTION_SWF_DECLARE( pow );
SWF_NATIVE_FUNCTION_SWF_DECLARE( sqrt );
SWF_NATIVE_FUNCTION_SWF_DECLARE( abs );
SWF_NATIVE_FUNCTION_SWF_DECLARE( rand );
SWF_NATIVE_FUNCTION_SWF_DECLARE( floor );
SWF_NATIVE_FUNCTION_SWF_DECLARE( ceil );

SWF_NATIVE_FUNCTION_SWF_DECLARE( toUpper );
SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( getPlatform, Number, 2 );
SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( getTruePlatform, Number, 2 );
SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( getLocalString, String, parms[0] );
SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( swapPS3Buttons, Boolean, false );
SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( getCVarInteger, Number , 1 );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( setCVarInteger );
SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( strReplace, String, parms[0].replace( parms[1], parms[2] ) );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( trace );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( ArrayToString );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( registerUserMouse );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( String );

SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( acos, Number, Math.acos( parms[0] ) );
SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( cos, Number, Math.cos( parms[0] ) );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( sin );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( round );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( pow );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( sqrt );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( abs );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( rand );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( floor );
SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( ceil );
SWF_NATIVE_FUNCTION_SWF_ASAPI_RETURNVAL_DECLARE( random, Number, Math.random( parms ) );

SWF_NATIVE_FUNCTION_SWF_NOASAPI_DECLARE( toUpper );

SWF_NATIVE_VAR_DECLARE_NESTED_READONLY( platform, idSWFScriptFunction_getPlatform, Call( object, idSWFParmList() ) );
SWF_NATIVE_VAR_DECLARE_NESTED( blackbars, idSWF );
SWF_NATIVE_VAR_DECLARE_NESTED( crop, idSWF );

class idSWFScriptFunction_Object;
SWF_NATIVE_VAR_DECLARE_NESTED_READONLY( Object, idSWFScriptFunction_Object, Call( object, idSWFParmList() ) );
class idSWFScriptFunction_Object : public idSWFScriptFunction
{
public:
Expand Down Expand Up @@ -516,6 +560,12 @@ class idSWF
// SWF_Zlib.cpp
//----------------------------------
bool Inflate( const byte* input, int inputSize, byte* output, int outputSize );
//----------------------------------
// SWF_Abc.cpp
//----------------------------------
void DoABC( idSWFBitStream& bitstream ) ;
void SymbolClass( idSWFBitStream& bitstream ) ;

// RB begin
bool Deflate( const byte* input, int inputSize, byte* output, int& outputSize );
// RB end
Expand All @@ -531,6 +581,8 @@ class idSWF
static const char* GetTagName( swfTag_t tag );
static const char* GetActionName( swfAction_t action );

void CreateAbcObjects( idSWFScriptObject* globals );
SWF_SymbolClass symbolClasses;
};

#endif // !__SWF_H__
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