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Made interpolateQuote recursive

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Daniel Evans 2012-03-12 21:29:29 +00:00
parent d5197fbcd6
commit b09a962aa0
1 changed files with 7 additions and 2 deletions
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9
run.js
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@ -62,7 +62,9 @@ var DBot = function(timers) {
}; };
// Retrieve a random quote from a given category, interpolating any quote references (~~QUOTE CATEGORY~~) within it // Retrieve a random quote from a given category, interpolating any quote references (~~QUOTE CATEGORY~~) within it
DBot.prototype.interpolatedQuote = function(key) { DBot.prototype.interpolatedQuote = function(key, quoteTree) {
if( quoteTree !== undefined && quoteTree.indexOf( key ) != -1 ) return '';
else if( quoteTree === undefined ) quoteTree = [];
var quoteString = this.db.quoteArrs[key].random(); var quoteString = this.db.quoteArrs[key].random();
var quoteRefs; var quoteRefs;
while( (quoteRefs = quoteString.match(/~~([\d\w\s-]*)~~/)) ) { while( (quoteRefs = quoteString.match(/~~([\d\w\s-]*)~~/)) ) {
@ -70,7 +72,10 @@ DBot.prototype.interpolatedQuote = function(key) {
for(var i=0;i<quoteRefs.length;i++) { for(var i=0;i<quoteRefs.length;i++) {
var cleanRef = this.cleanNick(quoteRefs[i].trim()); var cleanRef = this.cleanNick(quoteRefs[i].trim());
if (this.db.quoteArrs.hasOwnProperty(cleanRef)) { if (this.db.quoteArrs.hasOwnProperty(cleanRef)) {
quoteString = quoteString.replace("~~"+cleanRef+"~~", this.db.quoteArrs[cleanRef].random()); quoteTree.push( cleanRef );
console.log( "Tree: " + quoteTree, "clean: " + cleanRef );
quoteString = quoteString.replace("~~"+cleanRef+"~~", this.interpolatedQuote(cleanRef, quoteTree.slice()));
quoteTree.pop();
} }
} }
} }