added cards

core/src/com/patys/llgame/Card.java

@@ -0,0 +1,26 @@
+package com.patys.llgame;
+
+public class Card {
+	// good or wrong picks
+	public float good;
+	public float wrong;
+
+	public String word;
+	public String meaning;
+
+	public Card(String word, String meaning) {
+		this.good = 0;
+		this.wrong = 0;
+
+		this.word = word;
+		this.meaning = meaning;
+	}
+
+	public Card(String word, String meaning, float good, float wrong) {
+		this.good = good;
+		this.wrong = wrong;
+
+		this.word = word;
+		this.meaning = meaning;
+	}
+}

core/src/com/patys/llgame/CardManager.java

@@ -0,0 +1,59 @@
+package com.patys.llgame;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+public class CardManager {
+	private List<Card> cards;
+
+	public CardManager() {
+		cards = new ArrayList<Card>();
+	}
+
+	Boolean addNewCard(String word, String meaning) {
+		if(cards.add(new Card(word, meaning)))
+			return true;
+		else
+			return false;
+	}
+
+	Card getCardByWord(String word) {
+		for(int i = 0; i < cards.size(); i++) {
+			if(cards.get(i).word.contentEquals(word))
+				return cards.get(i);
+		}
+		return null;
+	}
+
+	Card getCardByMeaning(String meaning) {
+		for(int i = 0; i < cards.size(); i++) {
+			if(cards.get(i).meaning.contentEquals(meaning))
+				return cards.get(i);
+		}
+		return null;
+	}
+
+	Card getRandomCard() {
+		Random rand = new Random();
+		int n = rand.nextInt(cards.size()-1);
+		return cards.get(n);
+	}
+
+	Boolean loadCards(String filename) {
+		// TODO: read all cards from file
+
+
+		return true;
+	}
+
+	Boolean saveCards(String filename) {
+		// TODO: save all cards from list: cards
+
+		return true;
+	}
+
+	public List<Card> getCards() {
+		return cards;
+	}
+}