Did some storage restructuring to avoid dictionary lookups. This should be a fairly significant speedup, particularly on the type lookups which now use a clever static generic lookup.
Reviewed-on: #7
- add Snapshot with Take and Restore methods
- remove World.Transfer
- components can now be accessed via `ref`
- clients should call World.Dispose when they are done with a World
- rewrite ECS storage to use fewer classes
- all ECS storage methods now exposed in World
- removed filter callbacks
- removed MessageWithEntity methods
- various data structure optimizations
Reviewed-on: #6
- removed Snapshot system
- Entities can now be transferred between Worlds along with their Components and Relations using a Filter
- Entities can now be given a string tag on creation
- Manipulators can update an Entity's string tag
- Major storage refactor to improve performance and reduce garbage collection
- Snapshot system to facilitate rollback implementation
- Experimental template system to instantiate entities based on a template. Use at your own risk, this may change significantly or be removed!
Reviewed-on: #3
cosmonaut