ECS: Low priority and scheduled tasks #812

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SakulFlee merged 7 commits from feat/ecs_schedule into main 2026-09-30 03:08:03 +00:00

Conversation 2 Commits 7 Files changed 6 +539 -41

SakulFlee commented 2026-09-25 02:38:31 +00:00

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Context: Enhancements

label 2026-09-25 02:38:31 +00:00

SakulFlee self-assigned this 2026-09-25 02:38:31 +00:00

SakulFlee added 5 commits 2026-09-25 02:38:31 +00:00

ecs: interval-based (low priority) system scheduling ... d8c55ea97e

Systems can now declare a desired_interval() (default None = every tick).
The Schedule owns the bookkeeping: run_with_time(world, now_secs) only
executes a throttled system once its interval has elapsed since the last
run, always on the first tick, and at most once per call — missed ticks
after a stall are dropped, never replayed.

API:
- Schedule::add_system_with_interval / add_low_priority_system (1s)
- Schedule::add_system_boxed_with_interval
- with_interval / low_priority wrappers for Module::setup-returned systems
- Schedule::run unchanged: ignores intervals, runs everything (tests)

Only due systems participate in conflict batching.

app: drive game schedule with TotalTime so interval systems throttle ... b07da7a2fb

game_schedule.run_with_time(now) replaces game_schedule.run(now) after
the core schedule has accumulated TotalTime, giving low-priority systems
their clock. Fallback to 0.0 if the resource is missing.

docs: document interval-based (low priority) system scheduling 88912b9a37

ecs: add interval scheduling example ... 677739f550

Demonstrates low-priority (1 Hz), explicit 250 ms interval, a boxed
with_interval system, and a normal per-frame system, all driven by
run_with_time over a simulated 10 FPS loop.

style: rustfmt interval scheduling code e7a815edee

SakulFlee commented 2026-09-25 02:42:14 +00:00

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Closes #813

Closes #813

SakulFlee commented 2026-09-25 02:42:17 +00:00

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Closes #814

Closes #814

SakulFlee added 1 commit 2026-09-25 02:42:24 +00:00

Merge branch 'main' into feat/ecs_schedule 26deeb2723

SakulFlee added 1 commit 2026-09-30 02:57:20 +00:00

Merge branch 'main' into feat/ecs_schedule d0ed41f8a6

SakulFlee merged commit 464ff4294c into main 2026-09-30 03:08:03 +00:00

SakulFlee deleted branch feat/ecs_schedule 2026-09-30 03:08:03 +00:00

SakulFlee referenced this pull request from a commit 2026-09-30 03:08:03 +00:00

Merge pull request 'ECS: Low priority and scheduled tasks' (#812) from feat/ecs_schedule into main

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