Help! • Heal Pool

[Nikola]

Hi guys, I tried to make heal pool in my factions koth region. My idea is:

• Check if player is in worldguard region "KingOfTheHill"
• If he/she is, check if player is standing on GOLD BLOCK.
• If player is standing on gold, give him potion effect
• I have one issue - I used string "ON WALKING ON <BLOCK>", which means that player can walk on gold block and get regeneration effect every time he walks on it. How do I make cooldown, or something like that which will not allow them to get effect ∞ times? Is there any other string, like - ON STANDING ON BLOCK, or something like that?

• SKRIPT:

on region enter:
if "%event-region%" contains "king":
set {.kothr.%player%} to true

on region leave:
if "%event-region%" contains "king":
set {.kothr.%player%} to false

on walking on gold block:
if {.kothr.%player%} is true:
apply regeneration 2 to player for 10 seconds
send "&8[&aKoTH ✪&8] &fApplied regeneration boost for &l10s&f."
wait 10 seconds
send "&8[&aKoTH ✪&8] &fRegeneration boost expired."
​

 

[KingAdmin_YT]

on region enter:
    "%region%" contains "king"
    set {.kothr.%player%} to true
on region leave:
    "%region%" contains "king"
    delete {.kothr.%player%}
on walking on gold block:
    {.kothr.%player%} is true
    {nospam::%player%} is not set
    set {nospam::%player%} to true
    apply regeneration 2 to player for 10 seconds # if it does not work, use this (execute console command "effect give %player% minecraft:regeneration 10")
    send "&8[&aKoTH ✪&8] &fApplied regeneration boost for &l10s&f."
    wait 10 seconds
    send "&8[&aKoTH ✪&8] &fRegeneration boost expired."
    delete {nospam::%player%}
on load:
    delete {nospam::*}

Not tested.