Eliminate hexhead spawn overlap by computing unique column positions

Shipped

11 மார்ச், 2026 அன்று 7:34 PM UTC

Author

kamo

Commit

0e781cf

Each head now initialises its MotionValue at its own home-row column X and below the viewport (h + SIZE), then springs up to its final slot. Previously all heads shared (spawnX, spawnY) as the initial position, causing every head to visually stack on top of each other during the fly-in animation before flyToHomeRow could redistribute them. Also guards finishSpawn against duplicate-add if a remove event arrives while the avatar fetch is in flight.