Interpreter

Write some code and run it.

Implemented so far:
* All ops expected in Java with precedence, except for: unary +, and ternary
* Types: int, char, double, boolean, String, array
* Cast to int and char
* while, do-while, normal for loops, and switches
* if, else if, else
* return
* break and continue (with tags)
* Syntax checking messages (a little weak)
* Global variables, methods

Nest if's and loops with/out '{}' as much as you like.

Strings currently have default value of "" instead of null.

Built-in methods:
* void print(String) // Prints the given String to the display console.
* double rand() // Returns a random double in range [0,1).

The program looks for a method called main with no params, to run.
Use the terminate button if your code execution is taking a long time or is in an infinite loop.

You can use ctrl+t to insert 4 spaces like a tab.

Lots to do...

For reusable GUI Components, visit:
http://www.greenfoot.org/scenarios/7578

5180 views / 19 in the last 7 days

8 votes | 0 in the last 7 days

Tags: with-source code gui program bourne