chore(git): update .gitignore to exclude keys, build outputs, logs

2025-09-05 11:45:02 +08:00
parent 138f2235c1
commit 00f0fcb667
66 changed files with 15366 additions and 851 deletions
--- a/app/src/main/java/com/osglab/gameofmoon/data/GameSaveManager.kt
+++ b/app/src/main/java/com/osglab/gameofmoon/data/GameSaveManager.kt
@@ -0,0 +1,129 @@
+package com.example.gameofmoon.data
+
+import android.content.Context
+import android.content.SharedPreferences
+import com.example.gameofmoon.model.GameState
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+
+/**
+ * 游戏保存管理器
+ * 使用SharedPreferences进行简单的数据持久化
+ */
+class GameSaveManager(private val context: Context) {
+    
+    private val prefs: SharedPreferences = context.getSharedPreferences(
+        "time_cage_save", Context.MODE_PRIVATE
+    )
+    
+    private val json = Json {
+        ignoreUnknownKeys = true
+        encodeDefaults = true
+    }
+    
+    /**
+     * 保存游戏状态
+     */
+    fun saveGame(
+        gameState: GameState,
+        currentNodeId: String,
+        dialogueHistory: List<String> = emptyList()
+    ): Boolean {
+        return try {
+            val gameStateJson = json.encodeToString(gameState)
+            val dialogueJson = json.encodeToString(dialogueHistory)
+            
+            prefs.edit()
+                .putString(KEY_GAME_STATE, gameStateJson)
+                .putString(KEY_CURRENT_NODE, currentNodeId)
+                .putString(KEY_DIALOGUE_HISTORY, dialogueJson)
+                .putLong(KEY_SAVE_TIME, System.currentTimeMillis())
+                .apply()
+            
+            true
+        } catch (e: Exception) {
+            e.printStackTrace()
+            false
+        }
+    }
+    
+    /**
+     * 加载游戏状态
+     */
+    fun loadGame(): SaveData? {
+        return try {
+            val gameStateJson = prefs.getString(KEY_GAME_STATE, null) ?: return null
+            val currentNodeId = prefs.getString(KEY_CURRENT_NODE, null) ?: return null
+            val dialogueJson = prefs.getString(KEY_DIALOGUE_HISTORY, "[]")!!
+            val saveTime = prefs.getLong(KEY_SAVE_TIME, 0L)
+            
+            val gameState = json.decodeFromString<GameState>(gameStateJson)
+            val dialogueHistory = json.decodeFromString<List<String>>(dialogueJson)
+            
+            SaveData(
+                gameState = gameState,
+                currentNodeId = currentNodeId,
+                dialogueHistory = dialogueHistory,
+                saveTime = saveTime
+            )
+        } catch (e: Exception) {
+            e.printStackTrace()
+            null
+        }
+    }
+    
+    /**
+     * 检查是否有保存的游戏
+     */
+    fun hasSavedGame(): Boolean {
+        return prefs.contains(KEY_GAME_STATE)
+    }
+    
+    /**
+     * 删除保存的游戏
+     */
+    fun deleteSave(): Boolean {
+        return try {
+            prefs.edit()
+                .remove(KEY_GAME_STATE)
+                .remove(KEY_CURRENT_NODE)
+                .remove(KEY_DIALOGUE_HISTORY)
+                .remove(KEY_SAVE_TIME)
+                .apply()
+            true
+        } catch (e: Exception) {
+            false
+        }
+    }
+    
+    /**
+     * 获取保存时间的格式化字符串
+     */
+    fun getSaveTimeString(): String? {
+        val saveTime = prefs.getLong(KEY_SAVE_TIME, 0L)
+        return if (saveTime > 0) {
+            val date = java.util.Date(saveTime)
+            java.text.SimpleDateFormat("yyyy-MM-dd HH:mm:ss", java.util.Locale.getDefault())
+                .format(date)
+        } else {
+            null
+        }
+    }
+    
+    companion object {
+        private const val KEY_GAME_STATE = "game_state"
+        private const val KEY_CURRENT_NODE = "current_node"
+        private const val KEY_DIALOGUE_HISTORY = "dialogue_history"
+        private const val KEY_SAVE_TIME = "save_time"
+    }
+}
+
+/**
+ * 保存数据结构
+ */
+data class SaveData(
+    val gameState: GameState,
+    val currentNodeId: String,
+    val dialogueHistory: List<String>,
+    val saveTime: Long
+)