package codegen;

public class Label {

    private static String funDef = "";
    private static int labelCounter = 0;
	private static int globalVarNum = 0;
    private static int functionLabelCounter = 0;
    private static int varDefCount = 0;

    public static void addFunDef(String s) {
        funDef += s;
    }

    public static String getFunDef() {
        return funDef;
    }

	public static void addGlobalVar() {
		globalVarNum++;
	}

	public static int getGlobalVarNum() {
		return globalVarNum;
	}

    /**
     * Create a new basic label. Use this method to define labels for if, while and
     * for statemests.
     */
    public static String newBasic(String base) {
        return base + (labelCounter++);
    }

    /**
     * Create a new label for a function definition.
     */
    public static String newFun(String base) {
        return base + (functionLabelCounter++);
    }


    public static String newVar() {
        return "_tmp" + (varDefCount++);
    }
}