=CMD
=COMMAND once
=DESC 
Start a block of instructions that are executed once only for the lifetime of the tower the script is associated with.
=ENDDESC
=EX 
once
	trace("42") #Only prints once
endonce
=ENDEX
=ENDCMD

=CMD
=COMMAND endonce
=DESC 
Ends a block defined by once.
=ENDDESC
=EX 
once
	trace("42") #Only prints once
endonce
=ENDEX
=ENDCMD

=CMD
=COMMAND if (bool)
=DESC 
bool ARG1: The value to evaluate<p/>
Evaluate the first element on the stack. If True, then execute statements that follow, up to the endif or else statement. 
If False, execution skips to the first statement following the endif or else statement. Any nonzero value is considered True, a value of zero is False.
=ENDDESC
=EX 
if (<-var eq (1))
   #Do Something
endif
=ENDEX
=ENDCMD

=CMD
=COMMAND else
=DESC 
When the if statement evaluates to False, then the statements following the else, up to the endif, are executed instead. 
=ENDDESC
=EX 
if (<-var eq (1))
   #Do something
else
   #Do something else
endif
=ENDEX
=ENDCMD

=CMD
=COMMAND endif
=DESC 
Delimits the scope of an if-else-statement. Instructions between the if and endif statement are conditionally executed, depending on the results of the if evaluation.
=ENDDESC
=EX 
if (<-var eq (1))
   #Do something
else
   #Do something else
endif
=ENDEX
=ENDCMD

=CMD
=COMMAND do
=DESC 
The statements following the do, up to the loop statement, are executed repeatedly. Each iteration (loop), the initial value (Index) is incremented by one at the bottom of the loop and compared to Limit. When Index=Limit, execution will proceed at the first statement following Loop. Loops can be nested, but no more than 3 deep. See also: I, J and K<p/>
NOTE: Limit comes first, then the initial value (index). This means that the first number should usually be bigger than the second number.
=ENDDESC
=EX 
do(5 0) 
   trace(I) 
loop
=ENDEX
=ENDCMD

=CMD
=COMMAND loop
=DESC 
Terminates the 'do' instruction. Control flow will return to the 'do' instruction until the Index is equal to the Limit.
=ENDDESC
=EX 
do(5 0) 
   trace(I) 
loop

=ENDEX
=ENDCMD

=CMD
=COMMAND I number
=DESC 
Current loop Index. Pushes the value of the current loop onto the stack. Only use within loops
=ENDDESC
=EX 
do(5 0) 
	trace(I) 
loop
=ENDEX
=ENDCMD

=CMD
=COMMAND J number
=DESC 
First outer loop index. When loops are nested, this pushes the value of the first (or only) outer loop onto the stack.
=ENDDESC
=EX 
do(2 1)
	do(4 3)
		I mul(J) trace 
	loop 
loop
=ENDEX
=ENDCMD

=CMD
=COMMAND K number
=DESC 
Outer loop index. When loops are nested, this pushes the value of the outermost loop onto the stack.
=ENDDESC
=EX 
do(2 1) 
	do(4 3)
		do(6 5) 
			trace(I J K mul mul)
		loop 
	loop 
loop
=ENDEX
=ENDCMD

=CMD
=COMMAND while
=DESC 
Beginning of a while loop. The statements between a 'while' and a 'repeat' should ultimately push a value to the stack that will determine if the loop executes the body of the 'repeat' block.
=ENDDESC
=EX 
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
=ENDEX
=ENDCMD

=CMD
=COMMAND repeat (bool)
=DESC 
Pops an item from the stack. If true, execute the following statements. If false, jump to the statement following 'endwhile'.
=ENDDESC
=EX 
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
=ENDEX
=ENDCMD

=CMD
=COMMAND endwhile
=DESC 
Returns execution to the 'while' statement. Note that endwhile is only executed, if 'repeat' evaluated to true.
=ENDDESC
=EX 
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
=ENDEX
=ENDCMD

=CMD
=COMMAND break
=DESC 
Immediately exits the body of a 'while/repeat/endwhile' block or a 'do/loop' block.
=ENDDESC
=EX 
do(5 0) 
	if (I mod(2) eq0) #divide inner loop with modulo 2 and test if zero 
		break
	endif 
	trace(I) 
loop
=ENDEX
=ENDCMD

=CMD
=COMMAND return
=DESC 
Stops execution of a function call and returns immediately. If called from some place other than a function, it will stop the script execution and 'return' immediately. Useful for aborting function execution or script execution when necessary.
=ENDDESC
=EX 
trace("42")
@MyFunc

:MyFunc
	trace("1")
	return
	trace("2")
=ENDEX
=ENDCMD

=CMD
=COMMAND delay (number)
=DESC 
The number of game loops to wait before allowing execution to pass to the next command. Timers used via SetTimer(0-3) continue to run and expire even while the script is delayed.
=ENDDESC
=EX 
#Stop runtime of the script for 30 game ticks, equivalent of 1 second.
delay(30)
trace(GetUpdateCount)
=ENDEX
=ENDCMD