Fix: spaceship image, start random flyingsaucer

src/game/typing/lib/extract_word_manager.js

@@ -57,6 +57,17 @@ ExtractWordManager.prototype.initVariables = function() {
 	}
 }
 
+ExtractWordManager.prototype.getWordLevelCount = function() {
+	// console.log("this.easyWordList.length : " + this.easyWordList.length);
+	// console.log("this.hardWordList.length : " + this.hardWordList.length);
+
+	var wordLevelCount = this.easyWordList.length;
+	if(wordLevelCount < this.hardWordList.length)
+		wordLevelCount = this.hardWordList.length;
+
+	return wordLevelCount;
+}
+
 ExtractWordManager.prototype.pickOutDifficulty = function(wordList, difficultyForLevel) {
 	var pickOutWordList = [];
 
@@ -120,6 +131,12 @@ ExtractWordManager.prototype.getWord = function(wordLevel, difficultyForLevel) {
 	// console.log("wordLevel : " + wordLevel);
 	// console.log("difficultyForLevel : " + difficultyForLevel);
 
+	if(this.easyWordList[wordLevel] == undefined || this.hardWordList[wordLevel] == undefined) {
+		console.log("====== Error ======");
+		console.log("wordLevel : " + wordLevel);
+		console.log("difficultyForLevel : " + difficultyForLevel);
+	}
+
 	var word = "";
 	if(difficultyForLevel == ExtractWordManager.DIFFICULTY_EASY)
 		word = this.spliceRandomWord(this.easyWordList[wordLevel]);