User:Zzo38

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Super ZZ Zero

I am also working on a game engine called "Super ZZ Zero", which is inspired from ZZT, MegaZeux, Super ZZT, ZZ Zero, and also OHRRPGCE. Some of the ideas from OHRRPGCE may later be used in it, and we may also consider if I think some of the ideas (of OHRRPGCE, MegaZeux, etc) were mistakes and will therefore try to design it in a better way.

• The save game file uses the same lumped Hamster archive format that the world file uses, although the SAVE.DER lump contains data which is specific to a save game file. This means that board can persist (each board can be defined as persist or non-persist) and anything can be changed and can be saved and restored; anything which is not changed does not need to be saved.
• I think it was not right to store the editor information and editing history in the general.reld lump. Super ZZ Zero does not currently store this information at all, but if it is stored in future, it will be stored in a different lump rather than GENERAL.DER (probably HISTORY.DER for history, and EDIT.DER for information specific to the editor; this would make it possible to easily delete this without breaking the world file, if desired). (Information of what version of Super ZZ Zero is required to use the world file is stored in GENERAL.DER, and multiple version numbers can be stored in case it later becomes necessary for compatibility with bugs that were not fixed in time before a game that relies on them is released.)
• Maps and some other things are stored in a compressed format, which is more compact than OHRRPGCE and ZZT.
• Lumps do not need to be extracted as separate files in order to use them; an index is made and stored in RAM when the world is loaded.
• Multiple inventory lists are possible, and you can specify the maximum total weight of all items that an inventory list is allowed to have. Item slots in a inventory list can also have additional properties than only which item and the quantity, in case this is helpful in some games.
• The first lump is always named !SZ0 of length 7, allowing the file to be identified as a Super ZZ Zero world file (or a save game file, or published world file), and to check for save game compatibility.

External links

• OHRRPGCE - Just Solve the File Format Problem