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Design save file Flatbuffers schema #140

Closed

4 tasks done

wateret opened this issue Feb 24, 2019 · 3 comments

Labels

engine

Owner

wateret commented Feb 24, 2019 •

edited

Loading

What to save

Mandatory

Scenario
- Meta (nothing for now)
- ResourceManager
  - TerrainManager
  - HeroClassManager
  - MagicManager
  - EquipmentManager
  - HeroTemplateManager
- Assets
  - Heros
  - Equipments
  - Money
- ~~Stage (Currently playing)~~ -> For now, no save in the middle of stage
  - Assets
  - Map
  - StageUnitManager
    - Units
  - ...
- Lua State (HOW??)
  - Some kind of hash for the lua script code (to verify it is the same script)

Optional

Cmd History

Design schema

TBD

wateret added the engine label

wateret mentioned this issue

Support save files with Flatbuffers #17

Closed

5 tasks

Owner Author

wateret commented Apr 7, 2019

How to handle enum values?

Save them as integer and rely on the core module's enum classes
Create enum in schema as well and convert them(manually)

Owner Author

wateret commented Apr 27, 2019 •

edited

Loading

How to save lua state?

Do not save lua state
- Keep everything in core module
- Global variables(lua side) are not kept(Behaves differently when first run / file loaded)
  - How to keep callbacks(sol::function)?
Save lua state -> how?
- Do not see any easy way to do this

An alternative way:

Save all Cmd in the save file and then play it, then the game is restored (This may be the only solution)

Owner Author

wateret commented May 1, 2019

Let's do Lua script hash checker later. Closing.

wateret closed this as completed

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