CWarp2

CWarp2 is an upgraded version of CWarp made by User:WoodyFan3412 that has better syntax

Syntax

Commands in CWarp2 are separated by spaces, you can use quotation marks to group multiple words into 1

print "Hello World!"

print "The quick" "brown fox"

test "Example 1" "Example 2" "Example 3"

apple banana pear

You can also use the semicolon ; for comments

; hello
; this is a comment
; write that down

The "#define" keyword can be used to define a constant variable

#define APPLE "Hello, World!"
#define TEST "This is a Test!"

print APPLE
print TEST

; output:
; Hello, World!
; This is a Test

An example on how variables work

; set the "apple" variable to 15
var apple = 15


; you can assign variables that already exist
var apple = 10


; you can do math operations on variables

var apple + 5
var apple * 3
var apple / 2

var apple % 5


; Strings can be combined together using the .. operator (similar to Lua)

var text = "Hello "

var text .. " world!"

var text .. " my favourite number is "
var text .. apple
var text .. "!"

Example on how IF statements are used

@main
var num = 45

if num > 10 option1

if num < 10 option2

halt


@option1
print "number is greater than 10!"
return

@option2
print "number is less than 10."
return

Example on how the "wait" command works

wait 3 seconds

wait 1000 milliseconds

wait 30 frames

wait 5 minutes

Command List

A list of all commands that are available in CWarp2

Command Name	Description
print <text>	Prints the first argument to the console.
assert <value>	If this value is 0, then throw an error.
wait <unit>	Wait an amount of time, example: 'wait 3 seconds' 'wait 1000 milliseconds' 'wait 30 frames'
var	assign a variable, if you do 'var test = 5' test will be set to 5, you can also do math operations, 'var test + 15' will add 15 to test.
goto <func>	jump to a certain label, labels are defined with the @ symbol
halt	stop the program from running
if <value1> <compare> <value2> <func>	IF statement, used for comparing numbers, if this condition is met it will jump to the function, example: 'if test > 10 otherFunc'
call <func>	jump to a certain label, also sets the 'return address' so it can be returned to later
return	jumps to the return address that was set by "call"
input	prompts the user for input and then stores it in the variable

Example Programs

Any CWarp2 program should have a label called "main", similar to C.

This program prints Hello World to the console.

@main
print "Hello, World!"
halt

Print the infamous "99 bottles of beer" song

@main
; set the bottles to 99
var bottles = 99

; start the loop
call loop
halt

@loop

var str = bottles
var str .. " bottles of beer on the wall."
print str

var str = bottles
var str .. " bottles of beer!"
print str

print "take one down, pass it around,"

var bottles - 1

if bottles == 0 "ending"

var str = bottles
var str .. " bottles of beer on the wall!"
print str


goto loop

@ending
print "no more bottles of beer on the wall!"
halt

A random number generator.

@random
var rand + 5298.1939
var rand * 1.923
var rand / 1.215
var rand mod 255
return

@main

var rand = 0

func loop
halt

@loop
func random
print rand
goto loop

Computational class

Turing complete assuming variables are unbounded. See counter machines.