examples/sample11a.rb in sgl-0.4.0 vs examples/sample11a.rb in sgl-1.0.0

@@ -1,33 +1,33 @@
-require "sgl"
-
-def setup
-  window -200, -200, 200, 200
-  background 0
-  $x1 = 0
-  $y1 = 0
-  $x2 = 0
-  $y2 = 0
-end
- 
-def display
-  x = mouseX
-  y = mouseY
-
-  speed = 20.0
-  vx = (x - $x1)/speed
-  vy = (y - $y1)/speed
-  $x1 = $x1 + vx
-  $y1 = $y1 + vy
-  color (200+$x1)/4, 0, 0
-  circle($x1, $y1, 50, POLYGON)  ## polygonは塗りつぶし
-  
-  speed = 10.0
-  vx = (x - $x2)/speed
-  vy = (y - $y2)/speed
-  $x2 = $x2 + vx
-  $y2 = $y2 + vy
-  color 0,(200+$y2)/4,0
-  circle($x2+30,$y2+30,80)
-end
- 
-mainloop
+require "sgl"
+
+def setup
+  window -200, -200, 200, 200
+  background 0
+  $x1 = 0
+  $y1 = 0
+  $x2 = 0
+  $y2 = 0
+end
+ 
+def display
+  x = mouseX
+  y = mouseY
+
+  speed = 20.0
+  vx = (x - $x1)/speed
+  vy = (y - $y1)/speed
+  $x1 = $x1 + vx
+  $y1 = $y1 + vy
+  color (200+$x1)/4, 0, 0
+  circle($x1, $y1, 50, POLYGON)  ## polygonは塗りつぶし
+  
+  speed = 10.0
+  vx = (x - $x2)/speed
+  vy = (y - $y2)/speed
+  $x2 = $x2 + vx
+  $y2 = $y2 + vy
+  color 0,(200+$y2)/4,0
+  circle($x2+30,$y2+30,80)
+end
+ 
+mainloop