feat: AI和人类预设名字池，开局随机分配AI名，昵称下拉选择预设名

app/src/main/java/com/unogame/ui/screens/LocalGameScreen.kt

@@ -30,6 +30,22 @@ import com.unogame.ui.theme.*
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 
+val BOT_NAMES = listOf(
+    "赛博打工人", "机器人-钛君", "赛博牛马", "硅基生物", "电子包浆", "铁憨憨",
+    "充电宝精", "电子宠物", "终结者", "天网", "瓦力", "伊娃",
+    "人工智障", "GPT仔", "大模型基佬", "电耗子", "塑料脑", "波塔", "阿法狗"
+)
+
+fun pickUniqueBotNames(count: Int): List<String> {
+    val shuffled = BOT_NAMES.shuffled()
+    val names = mutableListOf<String>()
+    for (i in 0 until count) {
+        if (i < shuffled.size) names.add(shuffled[i])
+        else names.add("机器人${i + 1}")
+    }
+    return names
+}
+
 data class ScoreEntry(
     val name: String,
     val mode: String,
@@ -103,10 +119,11 @@ fun LocalGameScreen(
     val gameStartTime = remember { System.currentTimeMillis() }
 
     val players = remember {
+        val botNames = pickUniqueBotNames(totalPlayers - 1)
         val list = mutableListOf<Player>()
         list.add(Player(id = "human", name = humanPlayerName, isCurrentTurn = true))
-        for (i in 2..totalPlayers) {
+        for (i in 0 until totalPlayers - 1) {
-            list.add(Player(id = "bot_$i", name = "机器人$i", isCurrentTurn = false))
+            list.add(Player(id = "bot_${i + 2}", name = botNames[i], isCurrentTurn = false))
         }
         list
     }

app/src/main/java/com/unogame/ui/screens/LocalSetupScreen.kt

@@ -21,6 +21,8 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.unogame.ui.theme.*
 
+fun pickRandomHumanName(): String = HUMAN_NAME_PRESETS.random()
+
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun LocalSetupScreen(
@@ -37,7 +39,7 @@ fun LocalSetupScreen(
     val initMaxHandSize = remember { com.unogame.game.GameRules.loadMaxHandSize(context, mode) }
     var maxHandSize by remember { mutableIntStateOf(initMaxHandSize) }
 
-    val botNames = listOf("🤖 机器人1", "🤖 机器人2", "🤖 机器人3")
+    val botNames = remember { pickUniqueBotNames(3) }
 
     Box(
         modifier = Modifier
@@ -83,6 +85,42 @@ fun LocalSetupScreen(
                     cursorColor = GoldAccent
                 )
             )
+            Spacer(modifier = Modifier.height(8.dp))
+            var nameDropdownExpanded by remember { mutableStateOf(false) }
+            ExposedDropdownMenuBox(
+                expanded = nameDropdownExpanded,
+                onExpandedChange = { nameDropdownExpanded = it }
+            ) {
+                OutlinedTextField(
+                    value = "",
+                    onValueChange = {},
+                    readOnly = true,
+                    placeholder = { Text("或选择预设名字", color = Color.White.copy(alpha = 0.4f)) },
+                    trailingIcon = { ExposedDropdownMenuDefaults.TrailingIcon(expanded = nameDropdownExpanded) },
+                    modifier = Modifier.fillMaxWidth().menuAnchor(),
+                    colors = OutlinedTextFieldDefaults.colors(
+                        focusedTextColor = Color.White,
+                        unfocusedTextColor = Color.White,
+                        focusedBorderColor = GoldAccent,
+                        unfocusedBorderColor = Color.Gray,
+                        cursorColor = GoldAccent
+                    )
+                )
+                ExposedDropdownMenu(
+                    expanded = nameDropdownExpanded,
+                    onDismissRequest = { nameDropdownExpanded = false }
+                ) {
+                    HUMAN_NAME_PRESETS.forEach { preset ->
+                        DropdownMenuItem(
+                            text = { Text(preset) },
+                            onClick = {
+                                name = preset
+                                nameDropdownExpanded = false
+                            }
+                        )
+                    }
+                }
+            }
 
             Spacer(modifier = Modifier.height(28.dp))
 

app/src/main/java/com/unogame/ui/screens/SettingsScreen.kt

@@ -18,6 +18,15 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.unogame.ui.theme.*
 
+val HUMAN_NAME_PRESETS = listOf(
+    "碳基脆皮", "湿件", "有机燃料包", "温度敏感型容器", "指令注入器",
+    "随机噪声发生器", "人工幻觉源", "永不停机的提问机", "碳基猴子",
+    "梦游记录者", "Bug创造者", "自恋型数据源", "记忆的旅人",
+    "不确定性引擎", "有限但美丽的谜题", "指令发射器", "线性思维者",
+    "低带宽生物", "情感过载体"
+)
+
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun SettingsScreen(
     initialName: String,
@@ -71,6 +80,43 @@ fun SettingsScreen(
                     cursorColor = GoldAccent
                 )
             )
+            Spacer(modifier = Modifier.height(8.dp))
+            var nameDropdownExpanded by remember { mutableStateOf(false) }
+            ExposedDropdownMenuBox(
+                expanded = nameDropdownExpanded,
+                onExpandedChange = { nameDropdownExpanded = it }
+            ) {
+                OutlinedTextField(
+                    value = "",
+                    onValueChange = {},
+                    readOnly = true,
+                    placeholder = { Text("或选择预设名字", color = Color.White.copy(alpha = 0.4f)) },
+                    trailingIcon = { ExposedDropdownMenuDefaults.TrailingIcon(expanded = nameDropdownExpanded) },
+                    modifier = Modifier.fillMaxWidth().menuAnchor(),
+                    colors = OutlinedTextFieldDefaults.colors(
+                        focusedTextColor = Color.White,
+                        unfocusedTextColor = Color.White,
+                        focusedBorderColor = GoldAccent,
+                        unfocusedBorderColor = Color.Gray,
+                        cursorColor = GoldAccent
+                    )
+                )
+                ExposedDropdownMenu(
+                    expanded = nameDropdownExpanded,
+                    onDismissRequest = { nameDropdownExpanded = false }
+                ) {
+                    HUMAN_NAME_PRESETS.forEach { preset ->
+                        DropdownMenuItem(
+                            text = { Text(preset) },
+                            onClick = {
+                                playerName = preset
+                                onNameChanged(preset)
+                                nameDropdownExpanded = false
+                            }
+                        )
+                    }
+                }
+            }
 
             Spacer(modifier = Modifier.height(28.dp))