1 files changed, 61 insertions, 0 deletions
diff --git a/src/main/java/dev/isxander/yacl3/gui/SearchFieldWidget.java b/src/main/java/dev/isxander/yacl3/gui/SearchFieldWidget.java
new file mode 100644
index 0000000..a666886
--- /dev/null
+++ b/src/main/java/dev/isxander/yacl3/gui/SearchFieldWidget.java
@@ -0,0 +1,61 @@
+package dev.isxander.yacl3.gui;
+
+import net.minecraft.client.gui.Font;
+import net.minecraft.client.gui.GuiGraphics;
+import net.minecraft.client.gui.components.EditBox;
+import net.minecraft.network.chat.Component;
+
+import java.util.function.Consumer;
+
+public class SearchFieldWidget extends EditBox {
+    private Component emptyText;
+    private final YACLScreen yaclScreen;
+    private final Font font;
+    private final Consumer<String> updateConsumer;
+
+    private boolean isEmpty = true;
+
+    public SearchFieldWidget(YACLScreen yaclScreen, Font font, int x, int y, int width, int height, Component text, Component emptyText, Consumer<String> updateConsumer) {
+        super(font, x, y, width, height, text);
+        setResponder(this::update);
+        setFilter(string -> !string.endsWith("  ") && !string.startsWith(" "));
+        this.yaclScreen = yaclScreen;
+        this.font = font;
+        this.emptyText = emptyText;
+        this.updateConsumer = updateConsumer;
+    }
+
+    @Override
+    public void renderWidget(GuiGraphics graphics, int mouseX, int mouseY, float delta) {
+        super.renderWidget(graphics, mouseX, mouseY, delta);
+        if (isVisible() && isEmpty()) {
+            graphics.drawString(font, emptyText, getX() + 4, this.getY() + (this.height - 8) / 2, 0x707070, true);
+        }
+    }
+
+    private void update(String query) {
+        boolean wasEmpty = isEmpty;
+        isEmpty = query.isEmpty();
+
+        if (isEmpty && wasEmpty)
+            return;
+
+        updateConsumer.accept(query);
+    }
+
+    public String getQuery() {
+        return getValue().toLowerCase();
+    }
+
+    public boolean isEmpty() {
+        return isEmpty;
+    }
+
+    public Component getEmptyText() {
+        return emptyText;
+    }
+
+    public void setEmptyText(Component emptyText) {
+        this.emptyText = emptyText;
+    }
+}