Introducing channeled logging; prolog is becoming debug-chan

[eelstork]

Significant changes have been happening here.

In a few days this repository will be renamed to active-logic/debug-chan

This tool now ships alongside an integrated frame logger with channeled output. This is for principled logging, as opposed to temporary traces which do not (or should not) partake code commits.

The new tool ("Debug-Chan") will be documented soon. In outline:

using static DebugChan;

// Somewhere...
Print("message", src);  // if src is a Component or GameObject, will get channelled in the debug-chan window

Channelled logging does log (similar to the Unity console) but also:

• Can see the output on a per game object basis
• Can see either immediate output (current frame; useful for frame based processes) or history
• Can trigger soft breakpoints (detect a string in incoming message => break)

Recently, Prolog (automated tracing) has been consolidated with assembly opt-ins; this is for users to easily trace just the assemblies they need. There is already an option to exclude designated types, however this may not suffice; an option will be added to only instrument designated types.

It is easier for me to develop these tools side by side. Uses cases and methods overlap; thanks for your understanding.