Youkai's Homecoming-unofficial-port

4.2.6

Bug Fixes

• Fixed a server-crashing infinite loop in FastProjectileAPI's collision detection: IEntityCache.foreach() could enter an unbounded triple loop when a projectile had abnormal velocity, causing the server to hang indefinitely. Added section traversal bounds to cap iteration at a safe maximum.
• Fixed abnormal projectile velocity causing runaway chunk scanning: BaseProjectile now validates velocity each tick, clamping NaN, Infinity, or vectors exceeding 100 blocks/tick to zero before com✨g collision.
• Fixed progressive danmaku lag that worsened over time: bullets were performing collision checks against every other bullet in the same area, creating O(n²) scaling. Bullets now skip collision with other projectile entities since bullet-to-bullet hits have no gameplay effect. This eliminates the quadratic slowdown without reducing bullet count or visual density.