fix: 캐릭터 생성 시 영문만 입력되도록 수정

Gameton-06/Assets/Gameton/Resources/UI/Prefabs/UI.CharaterCreateUI.prefab

@@ -377,11 +377,11 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   m_UiScaleMode: 1
-  m_ReferencePixelsPerUnit: 1
+  m_ReferencePixelsPerUnit: 100
   m_ScaleFactor: 1
   m_ReferenceResolution: {x: 1920, y: 1080}
   m_ScreenMatchMode: 0
-  m_MatchWidthOrHeight: 0
+  m_MatchWidthOrHeight: 0.5
   m_PhysicalUnit: 3
   m_FallbackScreenDPI: 96
   m_DefaultSpriteDPI: 96
@@ -421,6 +421,7 @@ MonoBehaviour:
   createButton: {fileID: 1887714318721360375}
   playerDatas: []
   nicknameCondition: {fileID: 6220890634190874460}
+  nicknameInputField: {fileID: 0}
   characterCreateUI_Modal: {fileID: 7298901665149865196}
   blackCat_Spotlight: {fileID: 6897867871924581457}
   whiteCat_Spotlight: {fileID: 6223168446447065192}
@@ -1236,7 +1237,19 @@ MonoBehaviour:
       m_Calls: []
   m_OnValueChanged:
     m_PersistentCalls:
-      m_Calls: []
+      m_Calls:
+      - m_Target: {fileID: 6736657530173519912}
+        m_TargetAssemblyTypeName: TON.CharaterCreateUI, Assembly-CSharp
+        m_MethodName: RemoveNonEnglishCharacters
+        m_Mode: 1
+        m_Arguments:
+          m_ObjectArgument: {fileID: 0}
+          m_ObjectArgumentAssemblyTypeName: UnityEngine.Object, UnityEngine
+          m_IntArgument: 0
+          m_FloatArgument: 0
+          m_StringArgument: 
+          m_BoolArgument: 0
+        m_CallState: 2
   m_OnTouchScreenKeyboardStatusChanged:
     m_PersistentCalls:
       m_Calls: []

Gameton-06/Assets/Gameton/Scripts/UI/CharaterCreateUI.cs

@@ -1,5 +1,6 @@
 using System.Collections;
 using System.Collections.Generic;
+using System.Text.RegularExpressions;
 using TMPro;
 using UnityEngine;
 using UnityEngine.Assertions;
@@ -16,6 +17,7 @@ namespace TON
         [SerializeField] private TextMeshProUGUI nicknameCondition;
 
 
+        public TMP_InputField nicknameInputField;
         public GameObject characterCreateUI_Modal;
         public GameObject blackCat_Spotlight;
         public GameObject whiteCat_Spotlight;
@@ -28,6 +30,14 @@ namespace TON
 
             // 처음에는 버튼을 비활성화
             createButton.interactable = false;
+
+
+            // 입력 필드가 할당되지 않았다면 현재 게임 오브젝트의 InputField 컴포넌트를 가져옵니다.
+            if (nicknameInputField == null)
+                nicknameInputField = GetComponent<TMP_InputField>();
+
+            // 입력 필드의 문자 확인 이벤트에 메서드 연결
+            nicknameInputField.onValidateInput += ValidateInput;
         }
 
         public void SelectCharacter(string characterType)
@@ -63,6 +73,26 @@ namespace TON
             characterCreateUI_Modal.SetActive(true);
         }
 
+        private char ValidateInput(string text, int charIndex, char addedChar)
+        {
+            // 영문 대소문자만 허용 (A-Z, a-z)
+            if (Regex.IsMatch(addedChar.ToString(), @"^[a-zA-Z]+$"))
+            {
+                return addedChar;
+            }
+
+            // 영문 이외의 문자는 무시
+            return '\0';
+        }
+
+        // 추가 옵션: 기존 텍스트에 영문 이외의 문자가 있다면 제거하는 메서드
+        public void RemoveNonEnglishCharacters()
+        {
+            string englishOnly = Regex.Replace(nicknameInputField.text, @"[^a-zA-Z]", "");
+            nicknameInputField.text = englishOnly;
+        }
+
+
         public void OnClickConfirmButton()
         {
             TMP_InputField characterName = characterCreateUI_Modal.GetComponentInChildren<TMP_InputField>();