To improve the effectiveness of weapons with lower velocity, such as SMGs and pistols, against fast-moving enemies at close range, and to reduce the burden of tracing.
Plan 1:
Increase the weapon's velocity by 35% (1.35 * Velocity) before the damage begins to decay, and gradually decrease it to 80% of the original velocity (0.8 * Velocity) by the end of the damage decay range.(or other number)
Plan 2:
Directly increase the velocity.