WAD: add support for tags and labels #57
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I've modified the commit to only allow certain elements in a folder: those that are part of a map. This is the output for doom2.wad: Output of `./test_physfs "mount /tmp/DOOM2.WAD /doom2 0" "tree /doom2" "quit" ` |
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I have no idea if this is going to cause some Doom port that's using PhysicsFS to explode when files move around, but I also don't know if any such Doom port exists. I'm cool with merging this otherwise. |
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Let me ask on a doom forum first. |
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Currently, the WAD loader flattens all files in one folder, but the unofficial DOOM specs says a zero-size directory entry means a label/marker.
This pr modifes the WAD loader to put all directory entries that follow this label/marker in a new directory.
When built on top of #56 (because this uses the `tree` command), this results in the following tree
It looks
E1M9collects a lot of extra directory entries.Perhaps the loader should only allow the 10 specific elements(BLOCKMAP - VERTEXES) when it sees a
ExMyorMAPxxlabel. But I don't know how much doom specific we want this WAD loader to be.Anyways, the current WAD loader will overwrite names with equal filename.