/// <summary>
/// The game loop, verifies when the player HP drops to 0
/// </summary>
/// <param name="rows"></param>
/// <param name="columns"></param>
static void Game(int rows, int columns, int level)
{
//Variables
int[] vector = new int[] { 0, 0 };
Map map;
Player player;
Ending end;
Enemy[] enemies;
PowerUp[] powerup;
//This is the game loop
while (true)
{
//Generate map depending of the level
player = new Player(rows, columns);
end = new Ending();
enemies = new Enemy[999];
powerup = new PowerUp[999];
map = new Map(rows, columns, level, player, end, enemies,
powerup);
//This is the level loop
while (true)
{
//This for is the player round,
//doing twice so the player moves/tp twice
for (int i = 0; i < 2; i++)
{
//Draw the map in the console
MapDraw(rows, columns, enemies, map,
player.HP, level);
//Goes to the fonction that does the player movement
player = player.PlayerMovement(player, map, rows,
columns);
Console.WriteLine("----------------------------------");
//Condition to see if the player died, quiting the for
//to finish the game
if (player.HP <= 0)
{
break;
}
//Condition to see if the player reached the end of
//the level, quiting the for to go to the next level
if ((player.position[0] == end.position[0]) &&
(player.position[1] == end.position[1]))
{
Console.WriteLine(
$"Congrats, you passed to level {level+1}!");
break;
}
}
//Condition to see if the player died, quiting the while
//to finish the game
if (player.HP <= 0)
{
break;
}
//Condition to see if the player reached the end of
//the level, quiting the while do go to the next level
if ((player.position[0] == end.position[0]) &&
(player.position[1] == end.position[1]))
{
break;
}
//This for is for each enemy to move/attack
for (int i = 0; i < 1000; i++)
{
//By using try and catch, the for will stop if there's
//no more enemies to move/attack
try
{
//Call the function that does the enemy action
enemies[i] = enemies[i].EnemiesMovement(enemies, player,
map, rows, columns, i, vector);
//This give the player some time to read what
//the enemies are doing
Thread.Sleep(500);
}
//Breaks the for if no more enemies
catch (NullReferenceException)
{
break;
}
}
Console.WriteLine("----------------");
//Condition to see if the player died, quiting the while
//to finish the game
if (player.HP <= 0)
{
break;
}
}
//If the player died, this will show of their score and player
//goes back to the menu
if (player.HP <= 0)
{
Console.WriteLine("You dropped to 0 HP.");
Console.WriteLine("Game Over");
Console.WriteLine("Final Score: " + level);
//This will call the function do see if the player
//beats the highscore
HighScore.AddToHighScoreList(new HighScoreList("Pattern",
level));
//Calls the menu
Menu(rows, columns);
break;
}
level += 1;
//Saves the level if the player wants
if (AskSaveGame())
{
SaveGame.NewSaveGame(level, rows, columns);
}
}
}
/// <summary>
/// Prints the menu and it´s option, handles the player input regarding itself
/// </summary>
/// <param name="rows"> States the rows for the game generation</param>
/// <param name="columns"> States the columns for the game generation</param>
static void Menu(int rows, int columns)
{
//Variables
string answer;
bool loop = true;
string wall = "----------------";
int level = 1;
while (loop)
{
//The Menu itself
Console.WriteLine(wall);
Console.WriteLine("1. New Game");
Console.WriteLine("2. High Scores");
Console.WriteLine("3. Instructions");
Console.WriteLine("4. Credits");
Console.WriteLine("5. Quit");
Console.WriteLine(wall);
answer = Console.ReadLine();
Console.WriteLine(wall);
switch (answer)
{
//Starts new game
case "1":
Game(rows, columns, level);
loop = false;
break;
//Shows the HighScore
case "2":
HighScore.PrintHighScoreList();
Console.WriteLine(wall);
Console.WriteLine("Press Enter to continue.");
while (Console.ReadKey().Key != ConsoleKey.Enter)
{
}
break;
//Print the intructions of the game
case "3":
Console.WriteLine(" - Use the keys WASD/arrows to move"
+ " across the board.");
Console.WriteLine(" - Reach the objective to pass to"
+ " the next level");
Console.WriteLine(" - You can't pass through enemies"
+ " and walls");
Console.WriteLine(" - Enemies will drain your HP if by"
+ " your side");
Console.WriteLine(" - Power ups will give you HP");
Console.WriteLine(" - For each move you do, you lose 1"
+ " HP");
Console.WriteLine(" - You can use a random teleport"
+ " to the first column by pressing the Q key");
Console.WriteLine(" - You can quit at any moment of"
+ "the game by pressing the Escape key(esc).");
Console.WriteLine(wall);
Console.WriteLine("Press Enter to continue.");
while (Console.ReadKey().Key != ConsoleKey.Enter)
{
}
break;
//Prints the names of the developers
case "4":
Console.WriteLine("This game was developed by:");
Console.WriteLine("Antonio Branco (21906811)");
Console.WriteLine("Joao Goncalves (21901696)");
Console.WriteLine("Vasco Duarte (21905658)");
Console.WriteLine(wall);
Console.WriteLine("Press Enter to continue.");
while (Console.ReadKey().Key != ConsoleKey.Enter)
{
}
break;
//Leaves the game
case "5":
return;
//An option when the awnser is not valid
default:
Console.WriteLine("That's not a valid option");
Console.WriteLine(
"Please type the number of the option");
break;
}
}
}
public void Update(FileParser p)
{
world = new World();
visualization = new Interface();
levelGen = new LevelGenerator();
player = new Player();
parser = p;
messages = new List <string>();
Tuple <int, int> playerPos;
Tuple <int, int> exitPos;
List <Object> currentTile;
List <IDealsDamage> tileDmg;
List <NPC> tileNPC;
List <IItem> tileItems;
List <IItem> inventoryItems;
int level = 1;
bool quit = false;
bool action;
ConsoleKeyInfo option;
HighScore hS;
short itemNum, npcNum;
if (keyBinds.Count == 0)
{
AddKeys();
}
messages.Add("Welcome to the game!");
do
{
exitPos = levelGen.GenerateLevel(world, player, level, parser);
playerPos = new Tuple <int, int>(player.X, player.Y);
do
{
// Clear our command flags to update next
CommandFlag = Command.None;
action = false;
tileItems = new List <IItem>();
tileDmg = new List <IDealsDamage>();
tileNPC = new List <NPC>();
currentTile = world.WorldArray[player.X, player.Y].
GetInfo().ToList();
foreach (IItem obj in currentTile.OfType <IItem>())
{
tileItems.Add(obj);
}
foreach (IDealsDamage obj in
currentTile.OfType <IDealsDamage>())
{
tileDmg.Add(obj);
}
foreach (IDealsDamage obj in tileDmg)
{
if (obj is Trap)
{
if (!(obj as Trap).FallenInto)
{
obj.OnDetectingPlayer(this);
}
}
if (obj is NPC)
{
tileNPC.Add(obj as NPC);
if (((obj as NPC).Hostile))
{
obj.OnDetectingPlayer(this);
}
}
}
inventoryItems = player.Inventory.GetInfo().ToList();
if (player.HP <= 0)
{
break;
}
visualization.ShowWorld(world, player, level);
visualization.ShowStats(world, player);
visualization.ShowLegend(world);
visualization.ShowMessages(world, messages);
visualization.ShowSurrounds
(world.GetSurroundingInfo(player));
visualization.ShowOptions(new
List <ConsoleKey>(keyBinds.Keys));
messages.Clear();
// Update our input for everything else to use
option = Console.ReadKey();
if (keyBinds.TryGetValue(option.Key, out var command))
{
CommandFlag |= command;
switch (CommandFlag)
{
case Command.Quit:
string wantsQuit;
do
{
visualization.AskQuit();
wantsQuit = Console.ReadLine();
} while ((wantsQuit.ToUpper() != "Y") &&
(wantsQuit.ToUpper() != "N"));
if (wantsQuit.ToUpper() == "Y")
{
quit = true;
}
break;
case Command.MoveNorth:
if (player.MoveNorth())
{
playerPos =
world.UpdatePlayer(playerPos, player);
action = true;
messages.Add("You moved NORTH");
}
else
{
messages.Add("You tried to move NORTH." +
" But you hit a wall instead");
}
break;
case Command.MoveSouth:
if (player.MoveSouth(world.X))
{
playerPos =
world.UpdatePlayer(playerPos, player);
action = true;
messages.Add("You moved SOUTH");
}
else
{
messages.Add("You tried to move SOUTH." +
" But you hit a wall instead");
}
break;
case Command.MoveWest:
if (player.MoveWest())
{
playerPos =
world.UpdatePlayer(playerPos, player);
action = true;
messages.Add("You moved WEST");
}
else
{
messages.Add("You tried to move WEST." +
" But you hit a wall instead");
}
break;
case Command.MoveEast:
if (player.MoveEast(world.Y))
{
playerPos =
world.UpdatePlayer(playerPos, player);
action = true;
messages.Add("You moved EAST");
}
else
{
messages.Add("You tried to move EAST." +
" But you hit a wall instead");
}
break;
case Command.AttackNPC:
if ((tileNPC.Count > 0))
{
if (player.SelectedWeapon != null)
{
do
{
visualization.ShowNPCsToAttack(
tileNPC);
short.TryParse(
Console.ReadLine(),
out npcNum);
} while ((npcNum < 0) ||
(npcNum > tileItems.Count));
if (npcNum != tileItems.Count)
{
player.AttackNPC(this,
tileNPC[npcNum]);
action = true;
}
}
else
{
messages.Add("You tried to attack an" +
" NPC but you don't have a " +
"weapon equipped");
}
}
else
{
messages.Add("You tried to attack an NPC" +
" but there are no NPC in the " +
"current tile");
}
break;
case Command.PickUpItem:
if (tileItems.Count > 0)
{
do
{
visualization.ShowItems(tileItems,
"Pick Up");
short.TryParse(
Console.ReadLine(), out itemNum);
} while ((itemNum < 0) ||
(itemNum > tileItems.Count));
if (itemNum != tileItems.Count)
{
tileItems[itemNum].OnPickUp(this);
action = true;
}
}
else
{
messages.Add("You tried to PICK UP an " +
"item but there are no items " +
"available to be picked up");
}
break;
case Command.UseItem:
if (inventoryItems.Count > 0)
{
do
{
visualization.ShowItems(inventoryItems,
"Use");
short.TryParse(
Console.ReadLine(), out itemNum);
} while ((itemNum < 0) ||
(itemNum > inventoryItems.Count));
if (itemNum != inventoryItems.Count)
{
inventoryItems[itemNum].OnUse(this);
action = true;
}
}
else
{
messages.Add("You tried to USE an " +
"item but you currently don't have" +
" any items in the inventory");
}
break;
case Command.DropItem:
if (inventoryItems.Count > 0)
{
do
{
visualization.ShowItems(inventoryItems,
"Drop");
short.TryParse(
Console.ReadLine(), out itemNum);
} while ((itemNum < 0) ||
(itemNum > inventoryItems.Count));
if (itemNum != inventoryItems.Count)
{
inventoryItems[itemNum].OnDrop(this);
action = true;
}
}
else
{
messages.Add("You tried to DROP an " +
"item but you currently don't have" +
" any items in the inventory");
}
break;
case Command.Information:
messages.Add("You sought more info in the " +
"elder scrolls");
visualization.ShowInformation(parser);
Console.ReadKey();
break;
}
if (action)
{
player.LoseHP(1);
}
}
else
{
Console.WriteLine();
visualization.WrongOption(option.Key.ToString());
Console.ReadKey();
}
} while ((!playerPos.Equals(exitPos)) && (!quit) &&
(player.HP > 0));
if (!quit)
{
level++;
}
} while ((player.HP > 0) && (!quit));
if (!quit)
{
visualization.ShowWorld(world, player, level);
visualization.ShowStats(world, player);
visualization.ShowLegend(world);
visualization.ShowDeath(level);
}
if (CheckHighScore(level))
{
visualization.Success(level);
string name = Console.ReadLine();
if (name.Length > 3)
{
name = name.Substring(0, 3);
}
hS = new HighScore(name, level);
parser.UpdateHighScores(hS);
}
else
{
visualization.Failure(level);
Console.ReadKey();
}
}