Add source files

Projects/BanquetForFools/Source/Assembly-CSharp/ButtonSmartNavigation.cs

@@ -0,0 +1,56 @@
+using System;
+using UnityEngine.UI;
+
+// Token: 0x0200009A RID: 154
+public class ButtonSmartNavigation : Button
+{
+	// Token: 0x06000E85 RID: 3717 RVA: 0x0011602B File Offset: 0x0011422B
+	private bool CanReachSelectable(Selectable select)
+	{
+		return !select || (select.interactable && select.gameObject.activeInHierarchy);
+	}
+
+	// Token: 0x06000E86 RID: 3718 RVA: 0x0011604C File Offset: 0x0011424C
+	public override Selectable FindSelectableOnLeft()
+	{
+		Selectable selectable = base.FindSelectableOnLeft();
+		while (!this.CanReachSelectable(selectable))
+		{
+			selectable = selectable.FindSelectableOnLeft();
+		}
+		return selectable;
+	}
+
+	// Token: 0x06000E87 RID: 3719 RVA: 0x00116074 File Offset: 0x00114274
+	public override Selectable FindSelectableOnRight()
+	{
+		Selectable selectable = base.FindSelectableOnRight();
+		while (!this.CanReachSelectable(selectable))
+		{
+			selectable = selectable.FindSelectableOnRight();
+		}
+		return selectable;
+	}
+
+	// Token: 0x06000E88 RID: 3720 RVA: 0x0011609C File Offset: 0x0011429C
+	public override Selectable FindSelectableOnUp()
+	{
+		Selectable selectable = base.FindSelectableOnUp();
+		while (!this.CanReachSelectable(selectable))
+		{
+			selectable = selectable.FindSelectableOnUp();
+		}
+		return selectable;
+	}
+
+	// Token: 0x06000E89 RID: 3721 RVA: 0x001160C4 File Offset: 0x001142C4
+	public override Selectable FindSelectableOnDown()
+	{
+		Selectable selectable = base.FindSelectableOnDown();
+		while (!this.CanReachSelectable(selectable))
+		{
+			selectable = selectable.FindSelectableOnDown();
+		}
+		return selectable;
+	}
+}