Examine performance of run time versus import time

[exodrifter]

Examine performance of run time versus import time

[exodrifter]

I have determined that in commit d380061, the build before the behavior was changed, the perceived delay at run time was not due to parsing but to the number of init statements (as they were bottlenecked by how often update() got called) that were executed before the first block.

A slightly more noticeable wait can be experienced at the beginning on a level when the script is parsed in the Awake() method of the RenPyDisplay class, but only when the script gets noticeably long (~10,000 lines). In any case, a small wait at the beginning of the level is preferable to a small wait right before the player gets to talk to someone.

In the most recent commit (2d3a791), a slightly shorter, but not significant, delay can be felt when trying to play the level.

The impact at run time for parsing a script seems to be negligible. Switching to parsing the script at runtime will reduce the file size and also make the code easier to maintain as less objects would need to deal with the ScriptableObject API.

[exodrifter]

Commit 801c4b8 accidentally referred to this issue when it meant to close issue #42.

[exodrifter]

Due to the negligible performance impact and increased API complexity, it would be better to parse at run time.