Commit Graph

3 Commits

Author SHA1 Message Date
Ben Marsh
bb0e506aac BuildGraph: Rename classes to reduce boilerplate when writing scripts.
* Expression classes (nodes, aggregates, graphs, etc...) are now called BgNode, BgAggregate, etc...
* Evaluated and instantiated objects used by BuildGraph internals are now called BgNodeDef, BgAggregateDef, etc...

#preflight 62b6374161016695a6545b08

[CL 20818158 by Ben Marsh in ue5-main branch]
2022-06-24 18:30:51 -04:00
Ben Marsh
50a74d20ce BuildGraph: Add bytecode compiler and interpreter to allow graph evaluation outside UAT.
#preflight 62b606546067f280916744c8

[CL 20814909 by Ben Marsh in ue5-main branch]
2022-06-24 15:18:50 -04:00
Ben Marsh
a59ef99c07 BuildGraph: New mechanism for declaring graphs using C# code (WIP).
Nodes can now be implemented by arbitary C# methods. Graph structure is specified through expression trees implemented using Bg* types, which are not substituted with values until execution time. Doing so allows determination of node and option dependencies for a particular target, allowing us to generate dynamic UI for presenting relevant settings to the user.

Includes partial implementation of Installed Build script as an example implementation.

#preflight 61bb85d46c2686e86322eec9

[CL 18477305 by Ben Marsh in ue5-main branch]
2021-12-16 13:55:22 -05:00