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오픈 소스 C# 텍스트 기반 모험을 개선하여 C#을 배우고 있습니다. 모든 플레이어 데이터를 파일로 저장하고로드하는 중입니다. 일을 쉽게하기 위해 확인 업데이트]'Project1.Player'는 '유형'이지만 '변수'처럼 사용됩니다.
이'Project1.Player' is a 'type' but is used like a 'variable' Program.cs:72
, 나는 현재 상태로 내 모든 코드를 업데이트 :
내 플레이어 클래스를 직렬화하려고하면 컴파일러 오류가 발생합니다. 나는 모든 시간을 얻고있다 새로운 오류가 나는 선수 참조는 다음과 같습니다 The name 'player' does not exist in the current context
Program.cs :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
namespace Project1
{
class Program
{
public static int windowWidth = 80;
public static int windowHeight = 35;
public static bool run = true;
public static string errorMessage;
public static bool isError = false;
static void Main(string[] args)
{
// setup console window
Console.Clear();
// set size
Console.SetWindowSize(windowWidth, windowHeight);
// remove scroll bar with buffer size equal to window size
Console.BufferWidth = windowWidth;
Console.BufferHeight = windowHeight;
// generate world
Player player = new Player();
World.GenerateWorld();
// begin character creation
string name = Text.Prompt("Welcome stranger. What is your name?");
player.name = name;
player.inventory.Add(new Item("Candle", "A single white candle.", 22));
Text.WriteLine("Thanks, " + name);
Text.WriteLine("Press any key to get started.");
Console.ReadKey();
Console.Clear();
Text.WriteLine("The last thing you remember is battling the Ancient LichLord deep within a cavern beneath Death Mountain. Now suddenly, you are surrounded by the darkness of true night as you stand in front of an ancient stone castle of complex architecture. Looking up, you notice the faint glow of a light coming from an old clock tower, high above the castle. The doors to the castle are large and covered in an ancient mold. Unsure of what to do, you drag open the large wooden door, light the candle you found in your pocket, and step into the castle. \n \nPress a key...");
Console.ReadKey();
Console.Clear();
while (run)
{
if (!isError)
{
Text.SetPrompt();
World.LocationDescription();
string temp = Text.Prompt("");
Console.Clear();
player.Do(temp);
}
// there is an error
else
{
DisplayError();
}
}
}
// stream writer to write to file.
public static void SaveGame()
{
try
{
using (Stream stream = File.Open("save.dat", FileMode.Create))
{
BinaryFormatter bin = new BinaryFormatter();
bin.Serialize(stream, player);
}
}
catch (IOException)
{
}
}
public static void LoadGame()
{
if (File.Exists("save.dat"))
{
try
{
using (Stream stream = File.Open("save.dat", FileMode.Open))
{
BinaryFormatter bin = new BinaryFormatter();
var player = bin.Deserialize(stream);
}
}
catch (IOException)
{
}
}
else
{
Program.SetError("The savegame does not exist!");
}
}
// stream reader to find file
//public static void LoadGame()
//{
// try
// {
// using (Stream stream = File.Open("data.bin", FileMode.Open))
// {
// BinaryFormatter bin = new BinaryFormatter();
// World.map = (List<Location>)bin.Deserialize(stream);
// }
// }
// catch (IOException)
// {
// }
//}
public static void WinGame()
{
run = false;
Text.WriteLine("As you place the crown upon your head, your vision begins to blur and you fall to the floor. You wake up in a hot cavern, lit by a few torches on the wall. This is the cavern of the Ancient LichLord, and you have escaped his twisted maze. ");
}
#region Error Handling
public static void SetError(string aText)
{
isError = true;
errorMessage = aText;
}
public static void UnsetError()
{
isError = false;
errorMessage = "";
}
public static void DisplayError()
{
Text.WriteColor("|r|" + errorMessage + "|g|");
Text.BlankLines(2);
UnsetError();
}
#endregion
}
}
Player.cs :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Formatters.Binary;
namespace Project1
{
[Serializable()]
class Player
{
public string name;
//public static string desc;
//public static int[] stats;
public int location;
public List<Item> inventory = new List<Item>();
public string[] possibleActions = new string[] { "move", "m", "look", "l", "take", "t", "drop", "d", "use", "u", "inventory", "i", "help", "h", "quit", "exit", "save", "load", "name" };
/// <summary>
/// Player action, array of predicate and target
/// </summary>
/// <param name="aAction"></param>
/// <returns></returns>
public void Do(string aText)
{
string verb = "";
string noun = "";
// check if there is a space in the given command
if (aText.IndexOf(' ') != -1)
{
// split the string into the verb and noun
string[] temp = aText.Split(new char[] { ' ' }, 2);
verb = temp[0].ToLower();
noun = temp[1].ToLower();
}
else
{
// verb only
verb = aText.ToLower();
}
if (IsAction(verb))
{
// do whatever action
switch (verb)
{
case "move":
case "m":
if (noun == "")
Program.SetError("You must specify a location to move.");
else
MoveTo(noun);
break;
case "look":
case "l":
if (noun == "")
noun = World.map[player.location].name;
LookAt(noun);
break;
case "take":
case "t":
if (noun == "")
Program.SetError("You must specify an item to take.");
else
PickUpItem(noun);
break;
case "drop":
case "d":
if (noun == "")
Program.SetError("You must specify an item to drop.");
else
DropItem(noun);
break;
case "use":
case "u":
if (noun == "")
Program.SetError("You must specify an item to use.");
else
UseItem(noun);
break;
case "inventory":
case "i":
ListInventory();
break;
case "help":
case "h":
ListActions();
break;
case "quit":
case "exit":
QuitPrompt();
break;
case "save":
Program.SaveGame();
break;
case "load":
Program.LoadGame();
break;
case "name":
Console.WriteLine("Your name is {0}", player.name);
Console.WriteLine("");
break;
}
}
else
{
// not a real action
Program.SetError("Action not found.");
}
}
public void MoveTo(string location)
{
// is location?
if (World.IsLocation(location))
{
int locationId = World.GetLocationIdByName(location);
if (World.IsLocationExit(location))
{
// set the player's new location
player.location = locationId;
}
else
{
Program.SetError("You can't get there from here.");
}
}
else
{
Program.SetError("That is not a real location.");
}
}
public void LookAt(string noun)
{
// is location?
if (World.IsLocation(noun))
{
Console.Clear();
World.ShowHiddenItems();
Text.BlankLines(2);
}
// is item?
else if (Item.IsItemInInventory(noun) || Item.IsItemInLocation(noun))
{
Console.Clear();
Text.WriteLine(Item.GetItemDescByName(noun));
Text.BlankLines(2);
}
}
public void PickUpItem(string item)
{
// is item?
if (Item.IsItemInLocation(item))
{
// get description
string desc = Item.GetItemDescByName(item);
int actionLocationId = Item.GetItemActionLocationIdByName(item);
// remove item from location
Item.RemoveItemFromLocation(item);
// add item to inventory
player.inventory.Add(new Item(item, desc, actionLocationId));
}
else
{
Program.SetError("Item not found in this location.");
}
}
public void DropItem(string item)
{
//is item?
if (Item.IsItemInInventory(item))
{
string desc = Item.GetItemDescByName(item);
int actionLocationId = Item.GetItemActionLocationIdByName(item);
// remove item from inventory
RemoveInventoryItem(item);
// add item to location
World.map[player.location].items.Add(new Item(item, desc, actionLocationId));
}
else
{
Program.SetError("Item not in inventory.");
}
}
public void RemoveInventoryItem(string item)
{
for (int i = 0; i < player.inventory.Count; i++)
{
if (player.inventory[i].name.ToLower() == item.ToLower())
{
player.inventory.RemoveAt(i);
}
}
}
public void UseItem(string item)
{
// is item?
if (Item.IsItemInInventory(item))
{
// get item actionLocationId
int itemActionLocationId = Item.GetItemActionLocationIdByName(item);
if (itemActionLocationId == player.location)
{
World.UseItemInLocation(item);
}
else
{
Program.SetError("You're not sure how that helps here.");
}
}
else
{
Program.SetError("Item not in inventory");
}
}
public void ListInventory()
{
Text.WriteLine("\n-- Inventory -- \n");
for (int i = 0; i < player.inventory.Count; i++)
{
Text.WriteLine(i.ToString() + ": "+ player.inventory[i].name);
}
Text.BlankLines(2);
}
public void ListActions()
{
Text.BlankLines(2);
//"move", "look", "take", "drop", "use", "inventory", "help"
Text.WriteLine("\n-- Actions -- \n");
Text.WriteLine("move - travel to another location. usage: move entrance hall (or) m entrance hall");
Text.WriteLine("look - look at a location or an item. usage: look entrance hall (or) look sword (or) l entrance hall (or) l sword");
Text.WriteLine("take - pick up an item in a location. usage: take sword (or) t sword");
Text.WriteLine("drop - drop an item from your inventory. usage: drop sword (or) d sword");
Text.WriteLine("use - use an item in your inventory. usage: use key (or) u key");
Text.WriteLine("inventory - show items in your inventory. usage: inventory (or) i");
Text.WriteLine("help - show this screen. usage: help (or) h");
Text.WriteLine("exit - quit the game. usage: quit (or) exit");
Text.BlankLines(2);
}
/// <summary>
/// Check the legitmacy of the action
/// </summary>
/// <param name="aText"></param>
/// <returns></returns>
public bool IsAction(string aText)
{
for (int i = 0; i < possibleActions.Length; i++)
{
if (aText == possibleActions[i])
{
return true;
}
}
return false;
}
public void QuitPrompt()
{
Text.WriteLine("Are you sure you want to leave? y/n");
string answer = Console.ReadLine().ToLower();
if (answer == "y" || answer == "yes")
{
Program.run = false;
}
}
}
}
Item.cs :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Project1
{
class Item : Entity
{
public bool isHidden = false;
public int actionLocationId;
public string actionName;
public Item(string aName, string aDesc, int aActionLocationId, bool aIsHidden = false, string aActionName = "use")
:base(aName, aDesc)
{
actionLocationId = aActionLocationId;
actionName = aActionName;
if (aIsHidden)
isHidden = aIsHidden;
}
/// <summary>
/// Looks for item in player.inventory
/// </summary>
/// <param name="aName">name of the Item</param>
/// <returns></returns>
public static bool IsItemInInventory(string aName)
{
// look for item in inventory
for (int i = 0; i < player.inventory.Count; i++)
{
if (player.inventory[i].name.ToLower() == aName.ToLower())
{
return true;
}
}
// not found
return false;
}
/// <summary>
/// Looks for item in current location
/// </summary>
/// <param name="aName">name of the Item</param>
/// <returns></returns>
public static bool IsItemInLocation(string aName)
{
// look for item in location
for (int i = 0; i < World.map[player.location].items.Count; i++)
{
if (World.map[player.location].items[i].name.ToLower() == aName.ToLower())
{
return true;
}
}
// not found
return false;
}
/// <summary>
/// Items are only items if in player.inventory or player.location
/// </summary>
/// <param name="aName">name of the Item</param>
/// <returns></returns>
public static string GetItemDescByName(string aName)
{
// look for item in location
for (int i = 0; i < World.map[player.location].items.Count; i++)
{
if (World.map[player.location].items[i].name.ToLower() == aName.ToLower())
{
return World.map[player.location].items[i].description;
}
}
// look for item in inventory
for (int i = 0; i < player.inventory.Count; i++)
{
if (player.inventory[i].name.ToLower() == aName.ToLower())
{
return player.inventory[i].description;
}
}
// not found
return "Item not found";
}
public static int GetItemActionLocationIdByName(string aName)
{
// look for item in inventory
for (int i = 0; i < player.inventory.Count; i++)
{
if (player.inventory[i].name.ToLower() == aName.ToLower())
{
return player.inventory[i].actionLocationId;
}
}
// look for item in location
for (int i = 0; i < World.map[player.location].items.Count; i++)
{
if (World.map[player.location].items[i].name.ToLower() == aName.ToLower())
{
return World.map[player.location].items[i].actionLocationId;
}
}
return -1;
}
public static void RemoveItemFromLocation(string item)
{
for (int i = 0; i < World.map[player.location].items.Count; i++)
{
if (World.map[player.location].items[i].name.ToLower() == item.ToLower())
{
World.map[player.location].items.RemoveAt(i);
}
}
}
}
}
3 가지주의 사항 :
- 저는 C#을 배우고 있으며 JS 배경에서 왔습니다.
- 플레이어 데이터를 저장하는 방법에 심각한 문제가 있음을 알고 있습니다. 그러나 그것이 내가 여기있는 이유입니다.
- 프로그램에서 많은 양의 데이터를 저장하려고 시도한 것은 이번이 처음이므로 여기에서 많은 실험이 진행되고 있습니다.
지금이 오류가 발생하는 것이 이렇게 : '회원'Project1.Player.name이 '인스턴스를 참조하여 액세스 할 수 없습니다; 대신 형식 이름으로 한정하십시오. ' –
다른 언급처럼'플레이어 '는 정적 필드와 메소드를 포함해서는 안됩니다. 내 대답을 업데이트 할게. –
@ ryansworld10 - 답변이 업데이트되었습니다. –