Quick loadVars question
Posted: Sat Jan 07, 2006 4:33 pm
Hi everyone,
I've got two quick questions. When using loadVars, do the values loaded need to be assigned to other variables? In other words, is it sufficient to code
loadVars ("game.save", "high scores");
or must one instead code
loadVars ("game.save", "high scores");
strcpy(somevariable, oneoftheloadedscores);
In other words, does loadVars load every variable in the file into memory or does it merely make them ready for assignment to other variables?
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Also, I read on the forum somewhere that we need to make sure that string variables are initialized. I know what it means to initialize (give a variable some value when its created), but I'm not sure how to do this with strings. With integers, it's a simple
int number = 0;
But what is the "int" equivalent for strings?
Thanks in advance!
I've got two quick questions. When using loadVars, do the values loaded need to be assigned to other variables? In other words, is it sufficient to code
loadVars ("game.save", "high scores");
or must one instead code
loadVars ("game.save", "high scores");
strcpy(somevariable, oneoftheloadedscores);
In other words, does loadVars load every variable in the file into memory or does it merely make them ready for assignment to other variables?
*******************************
Also, I read on the forum somewhere that we need to make sure that string variables are initialized. I know what it means to initialize (give a variable some value when its created), but I'm not sure how to do this with strings. With integers, it's a simple
int number = 0;
But what is the "int" equivalent for strings?
Thanks in advance!