Make it so that in UINumberBox, typing a - anywhere negates the number.

20kdc · Oct 12, 2017 · 294e994 · 294e994
1 parent 0e19c6d
commit 294e994
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/src/main/java/gabien/ui/UINumberBox.java b/src/main/java/gabien/ui/UINumberBox.java
@@ -53,8 +53,18 @@ public void updateAndRender(int ox, int oy, double DeltaTime, boolean selected,
         if (selected && (!readOnly)) {
             int NNum = number;
             String ss = igd.maintain(ox, oy + (textHeight / 2), elementBounds.width, String.valueOf(NNum));
+            int lastMinusIdx = ss.lastIndexOf("-");
+            boolean doInvertLater = false;
+            if (lastMinusIdx > 0) {
+                String pre = ss.substring(0, lastMinusIdx);
+                String post = ss.substring(lastMinusIdx + 1);
+                ss = pre + post;
+                doInvertLater = true;
+            }
             try {
                 NNum = Integer.parseInt(ss);
+                if (doInvertLater)
+                    NNum = -NNum;
             } catch (Exception e) {
                 NNum = 0;
             }