Frog

Frog is an esoteric programming language created by Stysan (talk) that commands are based on sounds that frogs make. Syntax of this language is based on Batch syntax. Frog scripts extension is .frgp. There's also another language called Sickfrog - which is sick (in the bad meaning) version of Frog.

Commands

Example	Output	Description
croak Hello World!	Hello World!	Outputs a value.
quack How old are you?	How old are you?	Asks a question.
ribbit 14	No output	What question answer should be.
bark	True/False	Checks if answer is right.
beep 10	1-10	Outputs a random number between 1 and entered value.
cluck 1	No output	Sleeps value seconds.
*something	No output	Comments.

Interpreter

This is the original interpreter for Frog written on Python 3.8.5.

from tkinter import Tk, filedialog as fd
from time import sleep
from random import randint

tk = Tk()
tk.withdraw()

filetypes = [("Frog Scripts", "*.frgp"), ("All files", "*.*")]
code = fd.askopenfilename(title="Select a Script", filetypes=filetypes)
code = open(code, mode="r")
code = code.read()
code = code.split("\n")

answer = ""
answer_shouldBe = ""

def bug():
    print("ERROR")
    sleep(1)
    quit()

for i in code:
    try:
        if i.startswith("croak "): print(i[6:])
        elif i.startswith("quack "): answer = input(i[6:])
        elif i.startswith("ribbit "): answer_shouldBe = i[7:]
        elif i == "bark": print(answer == answer_shouldBe)
        elif i.startswith("beep "): print(randint(1, int(i[5:])))
        elif i.startswith("cluck "): sleep(int(i[6:]))
        elif i == "" or i.startswith("*"): pass
        else: bug()
    except: bug()

Examples

Hello World!

croak Hello World!

Quiz!

croak Quiz!
ribbit esolangs.org
quack What is the best site about esolangs?
bark
croak I won't add more questions I'm lazy

See also

• Ook!
• Sickfrog