Mine Changes

src/engine/objects/Mine.java

@@ -186,7 +186,7 @@ public class Mine extends AbstractGameObject {
         writer.putString(mine.mineType.name);
         writer.putString(mine.zoneName + " {" + mine.capSize + " Man}");
         writer.putInt(mine.production.hash);
-        writer.putInt(mine.production.baseProduction);
+        writer.putInt(mine.getModifiedProductionAmount());
         writer.putInt(mine.getModifiedProductionAmount()); //TODO calculate range penalty here
         writer.putInt(3600); //window in seconds
 
@@ -336,7 +336,7 @@ public class Mine extends AbstractGameObject {
         if (!MineQueries.CHANGE_RESOURCE(this, resource))
             return false;
 
-        if(this.isActive)
+        if(this.isActive || this.hasProduced)
             return false;
 
         this.production = resource;