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« on: 30 August, 2012, 19:27:44 » |
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Okay, I created a new appvar using GetCalc like so: 1
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| GetCalc("appvTest",100)->T
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In my other programs, how do I check if this App-var has already been made? Will it work by using the If command? or something else? |
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« Last Edit: 30 August, 2012, 19:29:39 by The Elite Noob »
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Yeong
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« Reply #1 on: 30 August, 2012, 19:30:05 » |
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GetCalc(PTR)
Finds the object who's name is pointed to and returns a pointer to the start of its data, or zero if it was archived or not found.
I hope this helped you.  |
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Deep Thought
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« Reply #2 on: 30 August, 2012, 19:31:40 » |
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Yes, it's in Commands.html: GetCalc("appvTest") will return the pointer to it if it exists, else 0.
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« Reply #3 on: 30 August, 2012, 19:38:01 » |
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Okay, thanks mate. Appreciate it!
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Hayleia
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« Reply #4 on: 30 August, 2012, 20:25:20 » |
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Yes, it's in Commands.html: GetCalc("appvTest") will return the pointer to it if it exists, else 0.
Not exactly. It returns the pointer if it exists and if it is unarchived, and 0 if it is archived or if it doesn't exist  So what you may need is something like
UnArchive "appvTEST"
.does nothing if the appvar doesn't exist
GetCalc("appvTEST")->V
!If
GetCalc("appvTEST",100)->V
End
To be sure it is in RAM |
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« Last Edit: 30 August, 2012, 20:25:37 by Hayleia »
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Deep Thought
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« Reply #5 on: 30 August, 2012, 20:27:05 » |
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Close enough  I always forget about archived stuff. (By the way, you can save twelve bytes by saving "appvTEST" to Str1 or something.) |
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