gui: split GUI into Terminal components

4 files changed, 116 insertions, 0 deletions

diff --git a/Scripts/Terminal/InputArea.cs b/Scripts/Terminal/InputArea.cs
new file mode 100644
index 0000000..eb78d38
--- /dev/null
+++ b/Scripts/Terminal/InputArea.cs
@@ -0,0 +1,15 @@
+using System;
+using Godot;
+
+namespace Texty.Scripts.Terminal
+{
+    public abstract class InputArea : HBoxContainer
+    {
+        protected Label PromptLabel => GetNodeOrNull<Label>($"%{nameof(PromptLabel)}");
+        protected LineEdit TextInput => GetNodeOrNull<LineEdit>($"%{nameof(TextInput)}");
+
+        public new bool HasFocus => TextInput?.HasFocus() ?? false;
+        
+        public abstract void OnTextEntered(string text);
+    }
+}
\ No newline at end of file
diff --git a/Scripts/Terminal/OutputArea.cs b/Scripts/Terminal/OutputArea.cs
new file mode 100644
index 0000000..6de4ac1
--- /dev/null
+++ b/Scripts/Terminal/OutputArea.cs
@@ -0,0 +1,46 @@
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using Godot;
+using Godot.Collections;
+using Texty.Scripts.Game;
+
+namespace Texty.Scripts.Terminal
+{
+    public class OutputArea : ScrollContainer
+    {
+        [Export(PropertyHint.File, "*.tscn")] public PackedScene OutputBlockScene;
+        public Array<string> TextBlocks => new Array<string>(BlockNodes.ToList().Select(block => block.Content));
+
+        private VBoxContainer LineContainer => GetNodeOrNull<VBoxContainer>($"%{nameof(LineContainer)}");
+
+        private IEnumerable<OutputBlock> BlockNodes =>
+            GD.Range(LineContainer?.GetChildCount() ?? 0)
+                .Select(index => LineContainer.GetChild(index))
+                .Cast<OutputBlock>();
+
+        public override void _Ready()
+        {
+            Debug.Assert(OutputBlockScene != null, "OutputBlockScene has not been configured!");
+            Debug.Assert(OutputBlockScene.CanInstance(), "OutputBlockScene can not be instanced!");
+            Clear();
+        }
+
+        public void Clear()
+        {
+            BlockNodes.ToList().ForEach(block =>
+            {
+                LineContainer.RemoveChild(block);
+                block.QueueFree();
+            });
+        }
+
+        public void Push(string text)
+        {
+            if (text.Empty()) return;
+            var block = OutputBlockScene.Instance<OutputBlock>();
+            block.Content = text;
+            LineContainer.AddChild(block);
+        }
+    }
+}
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diff --git a/Scripts/Terminal/OutputBlock.cs b/Scripts/Terminal/OutputBlock.cs
new file mode 100644
index 0000000..b611cb5
--- /dev/null
+++ b/Scripts/Terminal/OutputBlock.cs
@@ -0,0 +1,28 @@
+using Godot;
+
+namespace Texty.Scripts.Terminal
+{
+    public class OutputBlock : MarginContainer
+    {
+        private string _content = "";
+
+        private RichTextLabel ContentLabel => GetNodeOrNull<RichTextLabel>($"%{nameof(ContentLabel)}");
+
+        [Export(PropertyHint.MultilineText)]
+        public string Content
+        {
+            get => ContentLabel?.BbcodeText ?? "";
+            set
+            {
+                _content = value;
+                if (ContentLabel != null)
+                    ContentLabel.BbcodeText = GodotSharp.Singleton.Tr(_content);
+            }
+        }
+
+        public override void _Ready()
+        {
+            Content = _content;
+        }
+    }
+}
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diff --git a/Scripts/Terminal/StatusArea.cs b/Scripts/Terminal/StatusArea.cs
new file mode 100644
index 0000000..1b1b6e3
--- /dev/null
+++ b/Scripts/Terminal/StatusArea.cs
@@ -0,0 +1,27 @@
+using Godot;
+
+namespace Texty.Scripts.Terminal
+{
+    public class StatusArea : HBoxContainer
+    {
+        private string _titleText = "";
+        private RichTextLabel TitleLabel => GetNodeOrNull<RichTextLabel>($"%{nameof(TitleLabel)}");
+
+        [Export]
+        public string Title
+        {
+            get => _titleText;
+            set
+            {
+                _titleText = value;
+                if (TitleLabel != null)
+                    TitleLabel.BbcodeText = GodotSharp.Singleton.Tr(value);
+            }
+        }
+
+        public override void _Ready()
+        {
+            Title = _titleText;
+        }
+    }
+}
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