fix bug in Alu.ship

diff --git a/ships/Alu.ship b/ships/Alu.ship
index 29293e4..177592b 100644 (file)
--- a/ships/Alu.ship
+++ b/ships/Alu.ship
@@ -88,25 +88,27 @@ public void service() {
               b = box_in2.removeDataForShip();
               box_out.addDataFromShip(a-b); // SUB
               break;
-          case 9:
+
+          case 9: // MAXMERGE
               if (box_in1.peekDataForShip()<0 && box_in2.peekDataForShip()<0) {
                 a = box_in1.removeDataForShip();
                 b = box_in2.removeDataForShip();
                 box_out.addDataFromShip(a, false);
                 break;
               }
-              // fall through
+              // fall through to MAX
           case 4:
               a = box_in1.peekDataForShip();
               b = box_in2.peekDataForShip();
               box_out.addDataFromShip(Math.max(a,b), !(a>b)); // MAX
-              if (a<b) box_in1.removeDataForShip(); else box_in2.removeDataForShip();
+              if (a>b) box_in1.removeDataForShip(); else box_in2.removeDataForShip();
               break;
+
           case 5:
               a = box_in1.peekDataForShip();
               b = box_in2.peekDataForShip();
               box_out.addDataFromShip(Math.min(a,b), a>b); // MIN
-              if (a>b) box_in1.removeDataForShip(); else box_in2.removeDataForShip();
+              if (a<b) box_in1.removeDataForShip(); else box_in2.removeDataForShip();
               break;
           case 6:
               a = box_in1.removeDataForShip();