Make dialog remember its location

1 files changed, 28 insertions, 0 deletions

diff --git a/src/main/java/me/shedaniel/rei/api/RelativePoint.java b/src/main/java/me/shedaniel/rei/api/RelativePoint.java
new file mode 100644
index 000000000..23339c96e
--- /dev/null
+++ b/src/main/java/me/shedaniel/rei/api/RelativePoint.java
@@ -0,0 +1,28 @@
+package me.shedaniel.rei.api;
+
+public class RelativePoint {
+    
+    private double relativeX, relativeY;
+    
+    public RelativePoint(double relativeX, double relativeY) {
+        this.relativeX = relativeX;
+        this.relativeY = relativeY;
+    }
+    
+    public double getRelativeX() {
+        return relativeX;
+    }
+    
+    public double getRelativeY() {
+        return relativeY;
+    }
+    
+    public double getX(double width) {
+        return width * relativeX;
+    }
+    
+    public double getY(double height) {
+        return height * relativeY;
+    }
+    
+}