diff options
| -rw-r--r-- | test/metamethods.tm | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/metamethods.tm b/test/metamethods.tm new file mode 100644 index 00000000..97d9e5eb --- /dev/null +++ b/test/metamethods.tm @@ -0,0 +1,38 @@ +struct Vec2(x,y:Int): + func __add(a,b:Vec2; inline)->Vec2: + return Vec2(a.x+b.x, a.y+b.y) + + func __sub(a,b:Vec2; inline)->Vec2: + return Vec2(a.x-b.x, a.y-b.y) + + func __mul(a,b:Vec2; inline)->Int: + return a.x*b.x + a.y*b.y + + func __mul2(a:Vec2,b:Int; inline)->Vec2: + return Vec2(a.x*b, a.y*b) + + func __mul3(a:Int,b:Vec2; inline)->Vec2: + return Vec2(a*b.x, a*b.y) + + func __mul4(a,b:Vec2; inline)->Vec2: + return Vec2(a.x*b.x, a.y*b.y) + +func main(): + >> x := Vec2(10, 20) + >> y := Vec2(100, 200) + >> x + y + = Vec2(x=110, y=220) + >> x - y + = Vec2(x=-90, y=-180) + >> x * y + = 5000 + >> x * -1 + = Vec2(x=-10, y=-20) + >> -10 * x + = Vec2(x=-100, y=-200) + + >> x = Vec2(1, 2) + >> x += Vec2(10, 20) + = Vec2(x=11, y=22) + >> x *= Vec2(10, -1) + = Vec2(x=110, y=-22) |