Replaced typeToGroup with GroupToConstructor
The block object's type is determined by the exclusive group instead of a type parameter
Removed the Specialise() method, the API should always return specialised objects

This fixes the not supported exception but not the game crash that follows

Though the major benefit is only for blocks right now (using initializers)

It broke everything using the type

Regex is great

GetBlockInfo\(this, \((\w+) (\w+)\) ?=> ?\2(.+)\);
GetBlockInfo<$1>(this)$3;

SetBlockInfo\(this, \(ref (\w+) (\w+), \w+ (\w+)\) ?=> \2(.*) = \3,\s*value\);
GetBlockInfo<$1>(this)$4 = value;

Removed all of the different block property getter methods

Added extension methods to query data from ECS objects
Added base class for ECS objects
Added support for representing in-construction ECS objects with an OptionalRef<T>

Except those that actually refer to the game's code