C# Class FSO.Files.Formats.IFF.Chunks.DGRP

This chunk type collects SPR# and SPR2 resources into a "drawing group" which can be used to display one tile of an object from all directions and zoom levels. Objects which span across multiple tiles have a separate DGRP chunk for each tile. A DGRP chunk always consists of 12 images (one for every direction/zoom level combination), which in turn contain info about one or more sprites.

Inheritance: IffChunk

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Public Methods

Method	Description
GetImage ( uint direction, uint zoom, uint worldRotation ) : DGRPImage	Gets a DGRPImage instance from this DGRP instance.
Read ( IffFile iff, Stream stream ) : void	Reads a DGRP from a stream instance.
Write ( IffFile iff, Stream stream ) : bool

Method Details

GetImage() public method

Gets a DGRPImage instance from this DGRP instance.

public GetImage ( uint direction, uint zoom, uint worldRotation ) : DGRPImage
direction	uint	The direction the DGRP is facing.
zoom	uint	Zoom level DGRP is drawn at.
worldRotation	uint	Current rotation of world.
return	DGRPImage

Read() public method

Reads a DGRP from a stream instance.

public Read ( IffFile iff, Stream stream ) : void
iff	IffFile	An Iff instance.
stream	Stream	A Stream instance holding a DGRP chunk.
return	void

Write() public method

public Write ( IffFile iff, Stream stream ) : bool
iff	IffFile
stream	Stream
return	bool