Knuckle Cracker Wiki

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.

<- [[.:prplreference| PRPL reference]] <- [[.:prplreference#vars_and_functions|Vars and Functions]]

=====  -?!* (Ref Exists Global)  =====

^Arguments^Result^Notation^
| string | True/False | [ s1 - b1 ] |


=== Description ===

Check if variable with name s1 exists on the global heap (has been assigned). If so, 1 is pushed to the stack else 0. Global variables can be accessed by any script on the map.

=== Examples ===
<code prpl>
# In one script:
42 ->*myGlobalVariable
# In any script on the same map after that point:
"myGlobalVariable" -?!* if
    "myGlobalVariable exists."
else
    "myGlobalVariable does not exist."
endif
trace
# Puts "myGlobalVariable exists." in the debug window.
</code>
<code>	stack.Push(new Data(GameSpace.instance.globalHeap.ContainsKey(GetStringFromStack()) ? 1 : 0)); 
 
</code>

Knuckle Cracker Wiki

User Tools

Site Tools

Page Tools