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Implement Common Cause

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This commit is contained in:
Evan Kranzler 2017-08-04 15:39:10 -04:00
parent e8c96ad83f
commit d9649fd54c
4 changed files with 111 additions and 1 deletions
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17
Mage/src/main/java/mage/ObjectColor.java
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@ -99,6 +99,23 @@ public class ObjectColor implements Serializable, Copyable<ObjectColor>, Compara
return newColor;
}
/**
* Returns a new color which contains the intersection of the colors of this
* ObjectColor and the other ObjectColor.
*
* @param other The other ObjectColor to intersect with
* @return A new color which is the intersection of this and other
*/
public ObjectColor intersection(ObjectColor other) {
ObjectColor newColor = new ObjectColor();
newColor.white = white && other.white;
newColor.blue = blue && other.blue;
newColor.black = black && other.black;
newColor.red = red && other.red;
newColor.green = green && other.green;
return newColor;
}
public int getColorCount() {
int count = 0;
if (white) {