Parkour Plugin v1.3

Version 1.3
Parkour Generation and Gameplay Balance

• Extended the parkour height logic so the system no longer generates only upward jumps.
• Added controlled downward jump generation to keep long runs vertically balanced.
• Kept the vertical step limit within playable bounds at -1, 0, or +1 per section.
• Added symmetrical drift correction so long runs stay closer to the intended playable height range instead of climbing permanently toward the world limit.
• Equalized upward and downward probabilities so neither direction is inherently favored.
• Preserved landing safety checks for collision-free placement, headroom, and valid player movement.

Highscores and Player Feedback

• Updated the fall-end display so a newly achieved personal best is shown immediately when a run ends.
• Changed best-score messaging to use the higher value of the stored highscore and the current run score, preventing outdated values from being shown after a record run.

Self-Test and Data Cleanup

• Reworked the self-test to use a fixed, clearly identifiable test UUID instead of a random one.
• Added cleanup before the write test to remove any leftover self-test entry from previous runs.
• Added cleanup after the read test so temporary self-test users no longer remain in scoreboards or ranking lists.
• Reduced the self-test score to a low value so even temporary test entries do not meaningfully interfere with public score displays.