lib/ray/rect.rb in ray-0.1.0.pre1 vs lib/ray/rect.rb in ray-0.1.0

@@ -1,11 +1,17 @@
 module Ray
   class Rect
+    class << self
+      alias :[] :new
+    end
+
     def inspect
-      "#<#{self.class} {{#{x}, #{y}}, {#{w}, #{h}}}>"
+      "(#{pos}, #{size})"
     end
 
+    alias :to_s :inspect
+
     # @return [true, false] True if the receiver is inside the rect.
     #                       (false if they just collide)
     def inside?(rect)
       rect = rect.to_rect
       (x >= rect.x) && (y >= rect.y) &&
@@ -52,10 +58,15 @@
     # @return [Ray::Vector2] bottom right corner
     def bottom_right
       Ray::Vector2[x + w, y + h]
     end
 
+    # @return [Ray::Vector2]
+    def center
+      Ray::Vector2[x + w / 2, y + h / 2]
+    end
+
     # @return [true, false] True if the two rects are equal
     def ==(rect)
       return false unless rect.is_a? Rect
       x == rect.x && y == rect.y && w == rect.w && h == rect.h
     end
@@ -89,17 +100,17 @@
     alias :h= :height=
   end
 end
 
 class Array
-  # Converts an Array to a rect
+  # @return [Ray::Rect] Converts an array to a rect.
   def to_rect
     Ray::Rect.new(*self)
   end
 end
 
 class Hash
-  # Converts a Hash to a rect
+  # @return [Ray::Rect] Converts a hash into a rect.
   def to_rect
     Ray::Rect.new(self)
   end
 end