Unity patents ECS
Patent lawyer here.  There is a lot of dubious stuff already in this thread, so be careful with legal opinions from people on the internet.Some relevant claim language is below.  Of course a lot of this stuff has been known for a while, but you have to have everything together--or an evidenced argument that combining things in this way would have been obvious--before you can conclude anything about the validity of the patent.  And on unpatentable subject matter (i.e., being an abstract idea), there is a pretty good argument that this improves the functionality of the computer, not just uses a computer to do something known, which recent cases have started using as the de facto dividing line.1. A system comprising:
one or more computer processors;
one or more computer memories;
a set of instructions incorporated into the one or more computer memories, the set of instructions configuring the one or more computer processors to perform operations for automatically managing a set of memory chunks within the one or more computer memories at runtime for a computer application, the operations comprising:
receiving a set of entities from the computer application, each of the set of entities including a set of components, wherein each component of the set of components has one type of a set of types;
classifying the set of entities into a set of archetypes, each archetype representing a different count of the set of components or a different combination of types of the set of components relative to other archetypes of the set of archetypes;
based on a determination that one of the set of archetypes corresponds to a new archetype, building a new memory chunk, adding the new memory chunk to the set of memory chunks, and populating the new memory chunk, wherein the populating of the new memory chunk includes adding data from the set of components included in one or more entities of the set of entities that are classified under the new archetype, the adding of the data including contiguously adding the data to ends of a set of component data arrays included in the new memory chunk, each of the set of data arrays included in the new memory chunk corresponding to a respective component of the set of components included in the one or more entities that are classified under the new archetype.