warning log about time when starting an example

[mockersf]

Bevy version

since f7d3fbc (#6159)

What you did

Run an example

What went wrong

There is a log:

WARN bevy_time: time_system did not receive the time from the render world! Calculations depending on the time may be incorrect.

[hymm]

I missed this in review. It's due to has_received_time being removed in #6159.

@Lucidus115 did you want to fix this? If not I can.

[ShinySapphic]

I missed this in review. It's due to has_received_time being removed in #6159.

@Lucidus115 did you want to fix this? If not I can.

I'll quickly fix it. I didn't realize what it did exactly and probably should have left it alone.

[hymm]

I didn't realize what it did exactly

The first time that the system runs it won't have a time from the render world yet. So the bit suppresses the warning until it gets a time. I purposely didn't write it to only skip the first frame, since when we actually get pipelined rendering it'll be the first 2 frames without a time.

[ShinySapphic]

The first time that the system runs it won't have a time from the render world yet.

That makes sense. Also I made the silly mistake of not reading the docs for the Local struct properly and didn't realize it held the value for every time the system runs.