Fixes some duped code, RDS punishment, northwest blueshift, and BDM pathfinding #15206

# to view logs

Job	Run time
Start Gate	1s
Collect data for other tasks	15s
Run Linters	2m 37s
Compile Maps	2m 32s
Windows Build	2m 6s
Integration Tests (blueshift) / run_integration_tests	13m 16s
Alternate Tests (515, 1627, runtimestation) / run_integration_tests	14m 4s
Integration Tests (boxstation) / run_integration_tests	13m 32s
Integration Tests (graveyard) / run_integration_tests	13m 9s
Integration Tests (deltastation) / run_integration_tests	13m 47s
Integration Tests (icebox) / run_integration_tests	15m 45s
Integration Tests (kilostation) / run_integration_tests	13m 21s
Integration Tests (metastation) / run_integration_tests	13m 34s
Integration Tests (multiz_debug) / run_integration_tests	13m 19s
Integration Tests (ouroboros) / run_integration_tests	13m 39s
Integration Tests (runtimestation) / run_integration_tests	13m 24s
Integration Tests (theseus) / run_integration_tests	13m 48s
Integration Tests (tramstation) / run_integration_tests	17m 15s
Integration Tests (voidraptor) / run_integration_tests	14m 13s
Compare Screenshot Tests	19s
Completion Gate	3s
	3h 23m 59s

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