texty: initial commit

1 files changed, 44 insertions, 0 deletions

diff --git a/Scripts/InputContainer.cs b/Scripts/InputContainer.cs
new file mode 100644
index 0000000..485086e
--- /dev/null
+++ b/Scripts/InputContainer.cs
@@ -0,0 +1,44 @@
+using Godot;
+
+namespace Texty.Scripts
+{
+    public abstract class InputContainer : HBoxContainer
+    {
+        [Signal]
+        public delegate void InputSubmitted(string text);
+
+        public LineEdit InputField;
+        public Button SubmitButton;
+
+        public override void _Ready()
+        {
+            InputField = GetNode<LineEdit>(nameof(InputField));
+            SubmitButton = GetNode<Button>(nameof(SubmitButton));
+
+            InputField.GrabFocus();
+            SubmitButton.Disabled = InputField.Text.Empty();
+        }
+
+        public void OnInputChanged(string newText)
+        {
+            SubmitButton.Disabled = newText.Empty();
+        }
+
+        public void OnInputSubmitted(string newText)
+        {
+            SubmitText(newText);
+        }
+
+        public void OnInputSubmitted()
+        {
+            SubmitText(InputField.Text);
+        }
+
+        private void SubmitText(string newText)
+        {
+            if (newText.Empty()) return;
+            EmitSignal(nameof(InputSubmitted), newText);
+            InputField.Clear();
+        }
+    }
+}
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