KrAction* SharedStateData::CreateAnimationAction()
{
KrAction* action = 0;
// If there is a current action, write the frame actions
// and encode them.
if ( currentAction )
{
int nFrames = currentAction->children.Count();
int i = 0;
if ( nFrames > 0 )
{
action = new KrAction( "no_action_name" );
GlSListIterator< EdWidget* > it( currentAction->children );
for( i = 0, it.Begin();
!it.Done();
++i, it.Next() )
{
EdWidgetFrame* frame = it.Current()->ToFrame();
GLASSERT( frame );
KrDom::Frame frameData = frame->GetFrameData();
KrPaintInfo info( canvasResource->Pixels(),
canvasResource->Width(),
canvasResource->Height() );
action->AddFrame();
GLASSERT( action->NumFrames() == i+1 );
action->GetFrame( i )->Create( &info,
frameData.x,
frameData.y,
frameData.width,
frameData.height,
frameData.hotspotX,
frameData.hotspotY,
frameData.deltaX,
frameData.deltaY );
}
}
}
return action;
}
KrFontResource::KrFontResource( const std::string& name,
KrPaintInfo* info,
int startingGlyph,
int addSpaceGlyph,
int type,
int length )
: KrSpriteResource( name )
{
startIndex = startingGlyph;
fontType = type;
space = addSpaceGlyph;
KrAction* action = new KrAction( "NONE" );
if ( fontType == FIXED )
{
int width = info->width / length;
int height = info->height;
for( int i = 0; i < length; i++ )
{
action->AddFrame();
KrRle* rle = action->GetFrame( i );
rle->Create( info,
i * width, 0, width, height,
i * width, 0, // the hotspots are absolute coordinates!
width, height );
}
}
else
{
KrPainter painter( info );
int height = info->height - 1;
int x = 0;
int transparent = 0;
while ( x < info->width )
{
x += painter.CalcNotTransparentRun( x, info->width - 1, 0 );
if ( x < info->width )
transparent = painter.CalcTransparentRun( x, info->width - 1, 0 );
else
transparent = 0;
if ( x < info->width && transparent > 0 )
{
action->AddFrame();
KrRle* rle = action->GetFrame( action->NumFrames() - 1 );
rle->Create( info,
x, 1, transparent, height,
x, 1, // the hotspots are absolute coordinates!
transparent, height );
}
x += transparent;
}
}
AddAction( action );
CalcSpaceWidth();
}
bool KrEncoder::EncodeSprite( SDL_Surface* surface, const AllInfo& allInfo, KrConsole* console )
{
// gedString spriteName, actionName;
// TiXmlElement* action;
// TiXmlElement* frame;
//
// spriteName = "no_sprite_name";
// if ( sprite->Attribute( "name" ) )
// {
// spriteName = *(sprite->Attribute( "name" ));
// }
// Create or locate the sprite.
if ( !vault.GetSpriteResource( allInfo.name ) )
{
vault.AddResource( new KrSpriteResource( allInfo.name ) );
}
KrSpriteResource* spriteResource = vault.GetSpriteResource( allInfo.name );
GLASSERT( spriteResource );
GlDynArray< int > rotation;
if ( allInfo.rotation.Count() )
rotation = allInfo.rotation;
else
rotation.PushBack( 0 );
for( int i=0; i<(int) rotation.Count(); ++i )
{
// Get or create the action.
// If using rotation, append to the name.
gedString action = allInfo.action;
if ( rotation.Count() > 1 )
{
char buf[16];
sprintf( buf, ".ROT%03d", rotation[i] );
action += buf;
}
if ( !spriteResource->GetAction( action ) )
{
spriteResource->AddAction( new KrAction( action ) );
}
KrAction* actionRes = spriteResource->GetAction( action );
GLASSERT( actionRes );
int index = actionRes->NumFrames();
actionRes->AddFrame();
KrPaintInfo info( surface );
KrRle* rle = actionRes->GetFrame( index );
if ( allInfo.isoTargetWidth > 0 )
{
CreateIsoTile( &info, console,
allInfo.x, allInfo.y, allInfo.width, allInfo.height,
rle, allInfo.isoTargetWidth,
rotation[i] );
}
else
{
rle->Create( &info, allInfo.x, allInfo.y, allInfo.width, allInfo.height, allInfo.hotx, allInfo.hoty, allInfo.deltax, allInfo.deltay );
}
PrintSprite( console, allInfo.name, action, index, actionRes->GetFrame( index ) );
}
return true;
}