Method evalBool

src/main/java/net/optifine/expr/FunctionType.java:322–387

(IExpression[] args)

    }

    public boolean evalBool(IExpression[] args)
    {
        switch (this)
        {
            case TRUE:
                return true;

            case FALSE:
                return false;

            case NOT:
                return !evalBool(args, 0);

            case AND:
                return evalBool(args, 0) && evalBool(args, 1);

            case OR:
                return evalBool(args, 0) || evalBool(args, 1);

            case GREATER:
                return evalFloat(args, 0) > evalFloat(args, 1);

            case GREATER_OR_EQUAL:
                return evalFloat(args, 0) >= evalFloat(args, 1);

            case SMALLER:
                return evalFloat(args, 0) < evalFloat(args, 1);

            case SMALLER_OR_EQUAL:
                return evalFloat(args, 0) <= evalFloat(args, 1);

            case EQUAL:
                return evalFloat(args, 0) == evalFloat(args, 1);

            case NOT_EQUAL:
                return evalFloat(args, 0) != evalFloat(args, 1);

            case BETWEEN:
                float f = evalFloat(args, 0);
                return f >= evalFloat(args, 1) && f <= evalFloat(args, 2);

            case EQUALS:
                float f1 = evalFloat(args, 0) - evalFloat(args, 1);
                float f2 = evalFloat(args, 2);
                return Math.abs(f1) <= f2;

            case IN:
                float f3 = evalFloat(args, 0);

                for (int i = 1; i < args.length; ++i)
                {
                    float f4 = evalFloat(args, i);

                    if (f3 == f4)
                    {
                        return true;
                    }
                }