Difference between revisions of "User:ANSI Soderstrom/Misc useful functions"
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// returns a string with all replacements for "modifier".... based on the equivalent positions in the list-content | // returns a string with all replacements for "modifier".... based on the equivalent positions in the list-content | ||
string printf(string sentence, list insertation) { | string printf(string sentence, list insertation) { | ||
string modifier = "%s"; | |||
if(llGetListLength(insertation)) { | if(llGetListLength(insertation)) { | ||
integer i; | integer i; | ||
integer match; | integer match; | ||
| Line 18: | Line 18: | ||
match = llSubStringIndex(sentence,modifier); | match = llSubStringIndex(sentence,modifier); | ||
if(~match) { | if(~match) { | ||
sentence = llDeleteSubString(sentence,match,match+1); | sentence = llDeleteSubString(sentence,match,match+llStringLength(modifier)-1); | ||
sentence = llInsertString(sentence,match,llList2String(insertation,i)); | sentence = llInsertString(sentence,match,llList2String(insertation,i)); | ||
} | } | ||
Revision as of 04:37, 12 February 2011
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Misc useful functions
Some are useful, some not...
<lsl>
// modify a string in ANSI-C style // returns a string with all replacements for "modifier".... based on the equivalent positions in the list-content string printf(string sentence, list insertation) {
string modifier = "%s";
if(llGetListLength(insertation)) {
integer i;
integer match;
for(i=0;i<llGetListLength(insertation);++i) {
match = llSubStringIndex(sentence,modifier);
if(~match) {
sentence = llDeleteSubString(sentence,match,match+llStringLength(modifier)-1);
sentence = llInsertString(sentence,match,llList2String(insertation,i));
}
}
return sentence;
}
return "Error, i miss some \"" + modifier + "\" or the list is empty for sentence: " + sentence;
}
default {
state_entry() {
llOwnerSay(printf("Hello %s, How %s you?\n%s is a number.",["Avatar","are",3]));
// Output:
// Hello Avatar, How are you?
// 3 is a number.
}
} </lsl>