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using System; | |
using System.Collections.Generic; | |
using System.Linq; | |
using System.Text; | |
using System.Threading.Tasks; | |
namespace Engine | |
{ | |
public class Player : LivingCreature | |
{ | |
public int Gold { get; set; } | |
public int ExperiencePoints { get; set; } | |
public int Level { get; set; } | |
public Location CurrentLocation { get; set; } | |
public List<InventoryItem> Inventory { get; set; } | |
public List<PlayerQuest> Quests { get; set; } | |
public Player(int currentHitPoints, int maximumHitPoints, int gold, int experiencePoints, int level) : base(currentHitPoints, maximumHitPoints) | |
{ | |
Gold = gold; | |
ExperiencePoints = experiencePoints; | |
Level = level; | |
Inventory = new List<InventoryItem>(); | |
Quests = new List<PlayerQuest>(); | |
} | |
} | |
} |
using System; | |
using System.Collections.Generic; | |
using System.ComponentModel; | |
using System.Data; | |
using System.Drawing; | |
using System.Linq; | |
using System.Text; | |
using System.Threading.Tasks; | |
using System.Windows.Forms; | |
using Engine; | |
namespace SuperAdventure | |
{ | |
public partial class SuperAdventure : Form | |
{ | |
private Player _player; | |
private Monster _currentMonster; | |
public SuperAdventure() | |
{ | |
InitializeComponent(); | |
_player = new Player(10, 10, 20, 0, 1); | |
MoveTo(World.LocationByID(World.LOCATION_ID_HOME)); | |
_player.Inventory.Add(new InventoryItem(World.ItemByID(World.ITEM_ID_RUSTY_SWORD), 1)); | |
lblHitPoints.Text = _player.CurrentHitPoints.ToString(); | |
lblGold.Text = _player.Gold.ToString(); | |
lblExperience.Text = _player.ExperiencePoints.ToString(); | |
lblLevel.Text = _player.Level.ToString(); | |
} | |
private void btnNorth_Click(object sender, EventArgs e) | |
{ | |
MoveTo(_player.CurrentLocation.LocationToNorth); | |
} | |
private void btnEast_Click(object sender, EventArgs e) | |
{ | |
MoveTo(_player.CurrentLocation.LocationToEast); | |
} | |
private void btnSouth_Click(object sender, EventArgs e) | |
{ | |
MoveTo(_player.CurrentLocation.LocationToSouth); | |
} | |
private void btnWest_Click(object sender, EventArgs e) | |
{ | |
MoveTo(_player.CurrentLocation.LocationToWest); | |
} | |
private void MoveTo(Location newLocation) | |
{ | |
//Does the location have any required items | |
if(newLocation.ItemRequiredToEnter != null) | |
{ | |
// See if the player has the required item in their inventory | |
bool playerHasRequiredItem = false; | |
foreach(InventoryItem ii in _player.Inventory) | |
{ | |
if(ii.Details.ID == newLocation.ItemRequiredToEnter.ID) | |
{ | |
// We found the required item | |
playerHasRequiredItem = true; | |
break; // Exit out of the foreach loop | |
} | |
} | |
if(!playerHasRequiredItem) | |
{ | |
// We didn't find the required item in their inventory, so display a message and stop trying to move | |
rtbMessages.Text += "You must have a " + newLocation.ItemRequiredToEnter.Name + " to enter this location." + Environment.NewLine; | |
return; | |
} | |
} | |
// Update the player's current location | |
_player.CurrentLocation = newLocation; | |
// Show/hide available movement buttons | |
btnNorth.Visible = (newLocation.LocationToNorth != null); | |
btnEast.Visible = (newLocation.LocationToEast != null); | |
btnSouth.Visible = (newLocation.LocationToSouth != null); | |
btnWest.Visible = (newLocation.LocationToWest != null); | |
// Display current location name and description | |
rtbLocation.Text = newLocation.Name + Environment.NewLine; | |
rtbLocation.Text += newLocation.Description + Environment.NewLine; | |
// Completely heal the player | |
_player.CurrentHitPoints = _player.MaximumHitPoints; | |
// Update Hit Points in UI | |
lblHitPoints.Text = _player.CurrentHitPoints.ToString(); | |
// Does the location have a quest? | |
if(newLocation.QuestAvailableHere != null) | |
{ | |
// See if the player already has the quest, and if they've completed it | |
bool playerAlreadyHasQuest = false; | |
bool playerAlreadyCompletedQuest = false; | |
foreach(PlayerQuest playerQuest in _player.Quests) | |
{ | |
if(playerQuest.Details.ID == newLocation.QuestAvailableHere.ID) | |
{ | |
playerAlreadyHasQuest = true; | |
if(playerQuest.IsCompleted) | |
{ | |
playerAlreadyCompletedQuest = true; | |
} | |
} | |
} | |
// See if the player already has the quest | |
if(playerAlreadyHasQuest) | |
{ | |
// If the player has not completed the quest yet | |
if(!playerAlreadyCompletedQuest) | |
{ | |
// See if the player has all the items needed to complete the quest | |
bool playerHasAllItemsToCompleteQuest = true; | |
foreach(QuestCompletionItem qci in newLocation.QuestAvailableHere.QuestCompletionItems) | |
{ | |
bool foundItemInPlayersInventory = false; | |
// Check each item in the player's inventory, to see if they have it, and enough of it | |
foreach(InventoryItem ii in _player.Inventory) | |
{ | |
// The player has this item in their inventory | |
if(ii.Details.ID == qci.Details.ID) | |
{ | |
foundItemInPlayersInventory = true; | |
if(ii.Quantity < qci.Quantity) | |
{ | |
// The player does not have enough of this item to complete the quest | |
playerHasAllItemsToCompleteQuest = false; | |
// There is no reason to continue checking for the other quest completion items | |
break; | |
} | |
// We found the item, so don't check the rest of the player's inventory | |
break; | |
} | |
} | |
// If we didn't find the required item, set our variable and stop looking for other items | |
if(!foundItemInPlayersInventory) | |
{ | |
// The player does not have this item in their inventory | |
playerHasAllItemsToCompleteQuest = false; | |
// There is no reason to continue checking for the other quest completion items | |
break; | |
} | |
} | |
// The player has all items required to complete the quest | |
if(playerHasAllItemsToCompleteQuest) | |
{ | |
// Display message | |
rtbMessages.Text += Environment.NewLine; | |
rtbMessages.Text += "You complete the '" + newLocation.QuestAvailableHere.Name + "' quest." + Environment.NewLine; | |
// Remove quest items from inventory | |
foreach(QuestCompletionItem qci in newLocation.QuestAvailableHere.QuestCompletionItems) | |
{ | |
foreach(InventoryItem ii in _player.Inventory) | |
{ | |
if(ii.Details.ID == qci.Details.ID) | |
{ | |
// Subtract the quantity from the player's inventory that was needed to complete the quest | |
ii.Quantity -= qci.Quantity; | |
break; | |
} | |
} | |
} | |
// Give quest rewards | |
rtbMessages.Text += "You receive: " + Environment.NewLine; | |
rtbMessages.Text += newLocation.QuestAvailableHere.RewardExperiencePoints.ToString() + " experience points" + Environment.NewLine; | |
rtbMessages.Text += newLocation.QuestAvailableHere.RewardGold.ToString() + " gold" + Environment.NewLine; | |
rtbMessages.Text += newLocation.QuestAvailableHere.RewardItem.Name + Environment.NewLine; | |
rtbMessages.Text += Environment.NewLine; | |
_player.ExperiencePoints += newLocation.QuestAvailableHere.RewardExperiencePoints; | |
_player.Gold += newLocation.QuestAvailableHere.RewardGold; | |
// Add the reward item to the player's inventory | |
bool addedItemToPlayerInventory = false; | |
foreach(InventoryItem ii in _player.Inventory) | |
{ | |
if(ii.Details.ID == newLocation.QuestAvailableHere.RewardItem.ID) | |
{ | |
// They have the item in their inventory, so increase the quantity by one | |
ii.Quantity++; | |
addedItemToPlayerInventory = true; | |
break; | |
} | |
} | |
// They didn't have the item, so add it to their inventory, with a quantity of 1 | |
if(!addedItemToPlayerInventory) | |
{ | |
_player.Inventory.Add(new InventoryItem(newLocation.QuestAvailableHere.RewardItem, 1)); | |
} | |
// Mark the quest as completed | |
// Find the quest in the player's quest list | |
foreach(PlayerQuest pq in _player.Quests) | |
{ | |
if(pq.Details.ID == newLocation.QuestAvailableHere.ID) | |
{ | |
// Mark it as completed | |
pq.IsCompleted = true; | |
break; | |
} | |
} | |
} | |
} | |
} | |
else | |
{ | |
// The player does not already have the quest | |
// Display the messages | |
rtbMessages.Text += "You receive the " + newLocation.QuestAvailableHere.Name + " quest." + Environment.NewLine; | |
rtbMessages.Text += newLocation.QuestAvailableHere.Description + Environment.NewLine; | |
rtbMessages.Text += "To complete it, return with:" + Environment.NewLine; | |
foreach(QuestCompletionItem qci in newLocation.QuestAvailableHere.QuestCompletionItems) | |
{ | |
if(qci.Quantity == 1) | |
{ | |
rtbMessages.Text += qci.Quantity.ToString() + " " + qci.Details.Name + Environment.NewLine; | |
} | |
else | |
{ | |
rtbMessages.Text += qci.Quantity.ToString() + " " + qci.Details.NamePlural + Environment.NewLine; | |
} | |
} | |
rtbMessages.Text += Environment.NewLine; | |
// Add the quest to the player's quest list | |
_player.Quests.Add(new PlayerQuest(newLocation.QuestAvailableHere)); | |
} | |
} | |
// Does the location have a monster? | |
if(newLocation.MonsterLivingHere != null) | |
{ | |
rtbMessages.Text += "You see a " + newLocation.MonsterLivingHere.Name + Environment.NewLine; | |
// Make a new monster, using the values from the standard monster in the World.Monster list | |
Monster standardMonster = World.MonsterByID(newLocation.MonsterLivingHere.ID); | |
_currentMonster = new Monster(standardMonster.ID, standardMonster.Name, standardMonster.MaximumDamage, | |
standardMonster.RewardExperiencePoints, standardMonster.RewardGold, standardMonster.CurrentHitPoints, standardMonster.MaximumHitPoints); | |
foreach(LootItem lootItem in standardMonster.LootTable) | |
{ | |
_currentMonster.LootTable.Add(lootItem); | |
} | |
cboWeapons.Visible = true; | |
cboPotions.Visible = true; | |
btnUseWeapon.Visible = true; | |
btnUsePotion.Visible = true; | |
} | |
else | |
{ | |
_currentMonster = null; | |
cboWeapons.Visible = false; | |
cboPotions.Visible = false; | |
btnUseWeapon.Visible = false; | |
btnUsePotion.Visible = false; | |
} | |
// Refresh player's inventory list | |
dgvInventory.RowHeadersVisible = false; | |
dgvInventory.ColumnCount = 2; | |
dgvInventory.Columns[0].Name = "Name"; | |
dgvInventory.Columns[0].Width = 197; | |
dgvInventory.Columns[1].Name = "Quantity"; | |
dgvInventory.Rows.Clear(); | |
foreach(InventoryItem inventoryItem in _player.Inventory) | |
{ | |
if(inventoryItem.Quantity > 0) | |
{ | |
dgvInventory.Rows.Add(new[] { inventoryItem.Details.Name, inventoryItem.Quantity.ToString() }); | |
} | |
} | |
// Refresh player's quest list | |
dgvQuests.RowHeadersVisible = false; | |
dgvQuests.ColumnCount = 2; | |
dgvQuests.Columns[0].Name = "Name"; | |
dgvQuests.Columns[0].Width = 197; | |
dgvQuests.Columns[1].Name = "Done?"; | |
dgvQuests.Rows.Clear(); | |
foreach(PlayerQuest playerQuest in _player.Quests) | |
{ | |
dgvQuests.Rows.Add(new[] { playerQuest.Details.Name, playerQuest.IsCompleted.ToString() }); | |
} | |
// Refresh player's weapons combobox | |
List<Weapon> weapons = new List<Weapon>(); | |
foreach(InventoryItem inventoryItem in _player.Inventory) | |
{ | |
if(inventoryItem.Details is Weapon) | |
{ | |
if(inventoryItem.Quantity > 0) | |
{ | |
weapons.Add((Weapon)inventoryItem.Details); | |
} | |
} | |
} | |
if(weapons.Count == 0) | |
{ | |
// The player doesn't have any weapons, so hide the weapon combobox and "Use" button | |
cboWeapons.Visible = false; | |
btnUseWeapon.Visible = false; | |
} | |
else | |
{ | |
cboWeapons.DataSource = weapons; | |
cboWeapons.DisplayMember = "Name"; | |
cboWeapons.ValueMember = "ID"; | |
cboWeapons.SelectedIndex = 0; | |
} | |
// Refresh player's potions combobox | |
List<HealingPotion> healingPotions = new List<HealingPotion>(); | |
foreach(InventoryItem inventoryItem in _player.Inventory) | |
{ | |
if(inventoryItem.Details is HealingPotion) | |
{ | |
if(inventoryItem.Quantity > 0) | |
{ | |
healingPotions.Add((HealingPotion)inventoryItem.Details); | |
} | |
} | |
} | |
if(healingPotions.Count == 0) | |
{ | |
// The player doesn't have any potions, so hide the potion combobox and "Use" button | |
cboPotions.Visible = false; | |
btnUsePotion.Visible = false; | |
} | |
else | |
{ | |
cboPotions.DataSource = healingPotions; | |
cboPotions.DisplayMember = "Name"; | |
cboPotions.ValueMember = "ID"; | |
cboPotions.SelectedIndex = 0; | |
} | |
} | |
private void btnUseWeapon_Click(object sender, EventArgs e) | |
{ | |
} | |
private void btnUsePotion_Click(object sender, EventArgs e) | |
{ | |
} | |
} | |
} |
I'm getting this error:
SuperAdventure does not contain a definition for SuperAdventure_Load and no accessible extension method SuperAdventure_Load accepting a first argument of type SuperAdventure could be found (are you missing a using directive assembly reference?)
I have no idea on how to fix it.
PaxRixk: add this to your code after the btnUsePotion_Click definition
private void SuperAdventure_Load(object sender, EventArgs e)
{
}
every moveto i write is error how do I fix it?
every moveto i write is error how do I fix it?
Can you upload your solution (including the directories under it, and all the files in those directories) to GitHub, Dropbox, or some other file-sharing location, so I can look at it?
I'm getting an error when I try to run it. The error is System.NullReferenceException: 'Object reference not set to an instance of an object.' on rtbMessages.Text += "You receive the " + newLocation.QuestAvailableHere.Name + " quest." + Environment.NewLine;
I'm getting an error when I try to run it. The error is System.NullReferenceException: 'Object reference not set to an instance of an object.' on rtbMessages.Text += "You receive the " + newLocation.QuestAvailableHere.Name + " quest." + Environment.NewLine;
Did you post a comment on the website about this? If so, I replied there with some ideas on how to trace the problem or how I can help.
I'm actually having the same problem as somebody else had, but I'm still not sure how to fix it.
I'm actually having the same problem as somebody else had, but I'm still not sure how to fix it.
The problem is probably that the newLocation object is null. The root cause of that is probably from the movement function or the World.cs not connecting the location correctly.
Can you upload your solution (including the directories under it, and all the files in those directories) to GitHub, Dropbox, or some other file-sharing location so I can look at it?
If you haven't uploaded a solution to GitHub before, here is some information (and a video) on how to upload your solution to GitHub and share it with me. How to connect Visual Studio to GitHub
I created the solution https://github.com/Chaotic276/BeginnerRPG2
I'm having troubles with the rtbMessages.Text coming up as errors. The errors sat 'rtbMessages' des not exist in the current context.
Would it help to put an additional parameter into private void moveTo?
Another issue I'm having is none of the windows and buttons are visible when I run the program.
I think maybe you need to split this section of tutorial for at least 3 different part. Now everything went to copy paste situation.