GUI improvements

src/main/java/refinedstorage/gui/GuiCraftingSettings.java

@@ -1,15 +1,28 @@
 package refinedstorage.gui;
 
+import net.minecraft.client.gui.GuiTextField;
 import refinedstorage.container.ContainerDummy;
 
+import java.io.IOException;
+
 public class GuiCraftingSettings extends GuiBase {
+    private GuiTextField amountField;
+
     public GuiCraftingSettings() {
         super(new ContainerDummy(), 143, 61);
     }
 
     @Override
     public void init(int x, int y) {
-        addButton(x + 56, y + 38, 50, 50, "Craft");
+        addButton(x + 48, y + 35, 50, 20, t("misc.refinedstorage:start"));
+
+        amountField = new GuiTextField(0, fontRendererObj, x + 39 + 1, y + 21 + 1, 69 - 6, fontRendererObj.FONT_HEIGHT);
+        amountField.setEnableBackgroundDrawing(false);
+        amountField.setVisible(true);
+        amountField.setText("1");
+        amountField.setTextColor(16777215);
+        amountField.setCanLoseFocus(false);
+        amountField.setFocused(true);
     }
 
     @Override
@@ -21,10 +34,21 @@ public class GuiCraftingSettings extends GuiBase {
         bindTexture("gui/crafting_settings.png");
 
         drawTexture(x, y, 0, 0, width, height);
+
+        amountField.drawTextBox();
     }
 
     @Override
     public void drawForeground(int mouseX, int mouseY) {
-        drawString(55, 7, "Crafting");
+        drawString(53, 7, t("container.crafting"));
+    }
+
+    @Override
+    protected void keyTyped(char character, int keyCode) throws IOException {
+        if (!checkHotbarKeys(keyCode) && amountField.textboxKeyTyped(character, keyCode)) {
+            // NO OP
+        } else {
+            super.keyTyped(character, keyCode);
+        }
     }
 }

src/main/java/refinedstorage/item/ItemPattern.java

@@ -15,7 +15,7 @@ public class ItemPattern extends ItemBase {
 
     @Override
     public void addInformation(ItemStack pattern, EntityPlayer player, List list, boolean b) {
-        if (getResult(pattern) != null) {
+        if (hasResult(pattern)) {
             list.add(getResult(pattern).getDisplayName());
         }
     }