1 files changed, 102 insertions, 0 deletions
diff --git a/Valheim_v0.141.2_r202102/Valheim/assembly_guiutils/TabHandler.cs b/Valheim_v0.141.2_r202102/Valheim/assembly_guiutils/TabHandler.cs
new file mode 100644
index 0000000..ae40fc7
--- /dev/null
+++ b/Valheim_v0.141.2_r202102/Valheim/assembly_guiutils/TabHandler.cs
@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Events;
+using UnityEngine.UI;
+
+public class TabHandler : MonoBehaviour
+{
+	[Serializable]
+	public class Tab
+	{
+		public Button m_button;
+
+		public RectTransform m_page;
+
+		public bool m_default;
+
+		public UnityEvent m_onClick;
+	}
+
+	public bool m_gamepadInput;
+
+	public List<Tab> m_tabs = new List<Tab>();
+
+	private int m_selected;
+
+	private void Awake()
+	{
+		int activeTab = 0;
+		for (int i = 0; i < m_tabs.Count; i++)
+		{
+			Tab tab = m_tabs[i];
+			tab.m_button.onClick.AddListener(delegate
+			{
+				OnClick(tab.m_button);
+			});
+			Transform transform = tab.m_button.gameObject.transform.Find("Selected");
+			if ((bool)transform)
+			{
+				transform.GetComponentInChildren<Text>().text = tab.m_button.GetComponentInChildren<Text>().text;
+			}
+			if (tab.m_default)
+			{
+				activeTab = i;
+			}
+		}
+		SetActiveTab(activeTab);
+	}
+
+	private void Update()
+	{
+		if (m_gamepadInput)
+		{
+			if (ZInput.GetButtonDown("JoyTabLeft"))
+			{
+				SetActiveTab(Mathf.Max(0, m_selected - 1));
+			}
+			if (ZInput.GetButtonDown("JoyTabRight"))
+			{
+				SetActiveTab(Mathf.Min(m_tabs.Count - 1, m_selected + 1));
+			}
+		}
+	}
+
+	private void OnClick(Button button)
+	{
+		SetActiveTab(button);
+	}
+
+	private void SetActiveTab(Button button)
+	{
+		for (int i = 0; i < m_tabs.Count; i++)
+		{
+			if (m_tabs[i].m_button == button)
+			{
+				SetActiveTab(i);
+				break;
+			}
+		}
+	}
+
+	public void SetActiveTab(int index)
+	{
+		m_selected = index;
+		for (int i = 0; i < m_tabs.Count; i++)
+		{
+			Tab tab = m_tabs[i];
+			bool flag = i == index;
+			tab.m_page.gameObject.SetActive(flag);
+			tab.m_button.interactable = !flag;
+			Transform transform = tab.m_button.gameObject.transform.Find("Selected");
+			if ((bool)transform)
+			{
+				transform.gameObject.SetActive(flag);
+			}
+			if (flag)
+			{
+				tab.m_onClick.Invoke();
+			}
+		}
+	}
+}