feat(desert-bus): various updates

- Adds day/night cycle
- Adds bus stops
- Adds custom DBfH shift banner posts
- Various code cleanup and restructuring
- Adds timezone setting to the testing preview

package.json

@@ -21,14 +21,15 @@
     "@emotion/styled": "^11.3.0",
     "@mui/material": "^5.11.4",
     "@pixi/filter-bevel": "^4.2.0",
+    "@pixi/filter-crt": "^4.2.0",
     "@pixi/filter-drop-shadow": "^4.2.0",
     "@pixi/filter-outline": "^4.2.0",
-    "@pixi/filter-crt": "^4.2.0",
     "clone": "^2.1.2",
     "currency-to-abbreviation": "^2.0.1",
     "events": "^3.3.0",
     "gsap": "^3.11.4",
     "lodash": "^4.17.21",
+    "luxon": "^3.4.4",
     "object-path": "^0.11.8",
     "pixi-projection": "^0.4.4",
     "pixi.js": "^6.5.9",
@@ -49,6 +50,7 @@
     "@types/clone": "^2.1.1",
     "@types/events": "^3.0.0",
     "@types/lodash": "^4.14.191",
+    "@types/luxon": "^3.3.4",
     "@types/object-path": "^0.11.1",
     "@types/obs-studio": "^2.17.0",
     "@types/react": "^17.0.21",

src/channels/desert-bus/daytime.ts

@@ -0,0 +1,50 @@
+import { DateTime } from 'luxon';
+
+const timezone = nodecg.Replicant<string>('timezone', {
+	defaultValue: 'America/New_York',
+});
+
+/**
+ * These times are based on Pittsburgh, January 14th 2024.
+ * Change times to reflect event location and time before event.
+ */
+
+const Times: [number, 'night' | 'dawn' | 'day' | 'dusk'][] = [
+	[(17 * 60 + 46) * 60, 'night'], // 5:46pm
+	[(17 * 60 + 16) * 60, 'dusk'], // 5:16pm
+	[(7 * 60 + 41) * 60, 'day'], // 7:41am
+	[(7 * 60 + 11) * 60, 'dawn'], // 7:11am
+	[0, 'night'], // Midnight
+];
+
+/**
+ * This time is based on the scheduled time for Day 7 recap.
+ * i.e. The Checkpoint.
+ * Change time to reflect event schedule before event.
+ */
+const OmegaShift = [2024, 1, 20, 21, 7, 0] as const;
+
+export function dayTime() {
+	const datetime = DateTime.local({ zone: timezone.value });
+	const seconds = datetime.toSeconds() - datetime.startOf('day').toSeconds();
+
+	for (const Time of Times) {
+		if (seconds > Time[0]) return Time[1];
+	}
+
+	return Times[0][1];
+}
+
+export function shiftTime(): 'zeta' | 'dawn' | 'alpha' | 'night' | 'omega' {
+	const omegaShiftStart = DateTime.local(...OmegaShift, { zone: timezone.value });
+	const datetime = DateTime.local({ zone: timezone.value });
+
+	if (datetime.toSeconds() > omegaShiftStart.toSeconds()) return 'omega';
+
+	const hour = datetime.hour;
+
+	if (hour > 18) return 'night';
+	if (hour > 12) return 'alpha';
+	if (hour > 6) return 'dawn';
+	return 'zeta';
+}