Free Hero Mesh class resource file
From Just Solve the File Format Problem
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A Free Hero Mesh puzzle set consists of four files; this article is about the .xclass file, which contains pictures and sounds. | A Free Hero Mesh puzzle set consists of four files; this article is about the .xclass file, which contains pictures and sounds. | ||
− | This file is a [[Hamster archive]] which contains lumps with extension <tt>.IMG</tt> and <tt>.WAV</tt>. | + | This file is a [[Hamster archive]] which contains lumps with extension <tt>.IMG</tt> and <tt>.DEP</tt> and <tt>.WAV</tt>. |
The <tt>.IMG</tt> lumps are pictures, using a specialized compression format. Each such lump can store multiple versions of the picture at different sizes (which must be square, but otherwise can be arbitrary), and use a fixed palette of 255 colours plus transparency. | The <tt>.IMG</tt> lumps are pictures, using a specialized compression format. Each such lump can store multiple versions of the picture at different sizes (which must be square, but otherwise can be arbitrary), and use a fixed palette of 255 colours plus transparency. | ||
+ | |||
+ | The <tt>.DEP</tt> lumps reference <tt>.IMG</tt> lumps and produce a picture made by modifying and/or combining the pictures in the <tt>.IMG</tt> lumps. | ||
The <tt>.WAV</tt> lumps are [[WAVE]] audio files. | The <tt>.WAV</tt> lumps are [[WAVE]] audio files. |
Revision as of 10:14, 26 April 2021
A Free Hero Mesh puzzle set consists of four files; this article is about the .xclass file, which contains pictures and sounds.
This file is a Hamster archive which contains lumps with extension .IMG and .DEP and .WAV.
The .IMG lumps are pictures, using a specialized compression format. Each such lump can store multiple versions of the picture at different sizes (which must be square, but otherwise can be arbitrary), and use a fixed palette of 255 colours plus transparency.
The .DEP lumps reference .IMG lumps and produce a picture made by modifying and/or combining the pictures in the .IMG lumps.
The .WAV lumps are WAVE audio files.