Fixed overworld weather fading out/in when walking between maps with the same weather, added support for Sprite coordinates being floats

Data/Scripts/001_Technical/006_RPG_Sprite.rb

@@ -338,3 +338,34 @@ module RPG
     end
   end
 end
+
+#===============================================================================
+# A modification to class Sprite that allows its coordinates to be floats rather
+# than integers.
+#===============================================================================
+class Sprite
+  attr_accessor :float
+
+  alias :__float__x :x
+  alias :__float__y :y
+  alias :__float__x_equals :x=
+  alias :__float__y_equals :y=
+
+  def x
+    return (@float) ? @real_x : __float__x
+  end
+
+  def y
+    return (@float) ? @real_y : __float__y
+  end
+
+  def x=(value)
+    @real_x = value if @float
+    __float__x_equals(value)
+  end
+
+  def y=(value)
+    @real_y = value if @float
+    __float__y_equals(value)
+  end
+end