ExampleFile.wu

-- Comment 

---
Multi
line 
Comment
---
"Strings with \Escapes"
r"Raw strings with no \escape"
if, elif, else, for, while, loop, return


--------------------------------------------
(Also a valid multiline comment)
Example program: Bad RPG
--------------------------------------------

Wand :: struct {
  damage: float = 0.001
  weigt: string = "rather heavy"
}

Class :: struct {
  name:     string
  height:   int

  weapon: { damage: float, weight: string }
}

wizard := Class {
  name :   "gargamel"
  height: 102
  
  weapon: Wand {}
}



main :: () -> loop {

  beginning := prompt("you are in a swamp, walk left or right? [y/N] ")

  match beginning lowercase() {
    | "y" -> print("ok fair")
    | _   -> print("sure, fine")
  }

  height := prompt("how tall? [0-9+]")

  wizard height = height to_int()

  print("ok, now again ...\n")
} 

--------------------------------------------
(Also a valid multiline comment)
Example program: Balls
--------------------------------------------

-- making a lot of balls


-- an anonymous structure
ball := {
  x: float = 100
  y: float = 100
}

-- infinite arrays
balls: [ball] = []

for i in 0 .. 100 {
  balls[i] = ball {
    math random(0, 100)
    math random(0, 100)
  }
}