~~NOTOC~~
<= [[4rpl:start| Index]] \\
<= [[4rpl:start#Flow Control]] 


====== repeat ======
Repeat

===== Description =====
Part of the "while: loop construct. Pops an item from the stack. If true, execute the following statements. If false, jump to the statement following ‘endwhile’.

===== Examples =====
<code 4rpl>
5 ->y
while
    <-y gt(0)        #is y greater than zero?
repeat              #repeat this section of code
    trace(<-y)
    <-y sub(1) ->y   #subtract 1 from y so we don't end in infinite loop
endwhile
</code>
<code 4rpl>
# UNIT SCRIPT

# This script increases the max health of the unit over time.
# The script won't be stuck in the loop since it's limited by the unit's
# Health regen rate or "GetUnitHealRate(self)".

while(GetUnitHealth(self) GetUnitMaxHealth(self) eq)         #If unit's current health is equal to it's max health...
    repeat                                                              #...repeat this section of code.
    SetUnitMaxHealth(self GetUnitMaxHealth 0.5 add)                     #Add 0.5 points of max health to the unit
    SetUnitDebugText(self Concat("Max Health: " GetUnitMaxHealth(self)) #Visual aid for you to know.
endwhile
</code>
<=[[4rpl:start| Index]]