/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
if (Util.ErrorOccured)
{
if (!Util.BrutalModeOn)
{
UISystem.Message("A CRITICAL ERROR HAS OCCURED!");
Exit();
}
}
if (gameOver)
{
if (InputManager.Instance.CheckKey(Keys.Escape))
{
Exit();
}
// ignore all other input
base.Update(gameTime);
return;
}
// check for input
if (InputManager.Instance.CheckInput(gameTime))
{
InputManager.Instance.ExecuteCurrentCommand();
if (Util.PlayerTurnOver)
{
npcBehaviourSystem.EnemyTurn();
Util.PlayerTurnOver = false;
}
float playerHealth = EntityManager.GetComponent <HealthComponent>(Util.PlayerID).Amount;
if (playerHealth <= 0)
{
UISystem.Message("---");
UISystem.Message("You died.");
UISystem.Message("");
UISystem.Message("Press ESC to exit...");
gameOver = true;
}
// remove all entities that died this turn
EntityManager.CleanUpEntities();
}
base.Update(gameTime);
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
graphics.PreferredBackBufferWidth = Util.ScreenWidth;
graphics.PreferredBackBufferHeight = Util.ScreenHeight;
graphics.ApplyChanges();
Util.ContentPath = Content.RootDirectory;
Log.Init(AppDomain.CurrentDomain.BaseDirectory);
Log.Message("Seed: " + Seed);
var gameData = GameData.Instance = new GameData();
var dataPath = Util.ContentPath + "/GameData/";
gameData.LoadEntities(EntityType.Terrain, dataPath + "Entities/Terrains");
gameData.LoadEntities(EntityType.Structure, dataPath + "Entities/Structures");
gameData.LoadEntities(EntityType.Character, dataPath + "Entities/Characters");
gameData.LoadEntities(EntityType.Item, dataPath + "Entities/Items");
var herb = gameData.CreateItem("randomHerb");
var herbSubstance = EntityManager.GetComponent <SubstanceComponent>(herb);
gameData.LoadTilesets(dataPath + "tilesets.json");
gameData.LoadRoomTemplates(dataPath);
//Floor test = new Floor(Content.RootDirectory + "/map.txt");
Floor testFloor = new Floor(500, 500);
//testFloor.GenerateSimple();
testFloor.GenerateGraphBased();
//EntityManager.Dump();
Util.CurrentFloor = testFloor;
Util.CurrentFloor.CalculateTileVisibility();
// Delete entities that were removed during generation
EntityManager.CleanUpEntities();
//Log.Data(DescriptionSystem.GetDebugInfoEntity(Util.PlayerID));
InputManager input = InputManager.Instance;
// instantiate all the systems
Log.Message("Loading Systems...");
inputSystem = new InputSystem();
movementSystem = new MovementSystem();
renderSystem = new RenderSystem(GraphicsDevice);
collisionSystem = new CollisionSystem();
healthSystem = new HealthSystem();
combatSystem = new CombatSystem();
npcBehaviourSystem = new NPCBehaviourSystem();
interactionSystem = new InteractionSystem();
itemSystem = new ItemSystem();
uiSystem = new UISystem();
statSystem = new StatSystem();
craftingSystem = new CraftingSystem();
// toggle FOW
renderSystem.FogOfWarEnabled = true;
// hook up all events with their handlers
Log.Message("Registering Event Handlers...");
input.MovementEvent += movementSystem.HandleMovementEvent;
input.InventoryToggledEvent += uiSystem.HandleInventoryToggled;
input.InventoryCursorMovedEvent += uiSystem.HandleInventoryCursorMoved;
input.PickupItemEvent += itemSystem.PickUpItem;
input.InteractionEvent += interactionSystem.HandleInteraction;
input.ItemUsedEvent += itemSystem.UseItem;
input.ItemConsumedEvent += itemSystem.ConsumeItem;
// crafting
input.AddItemAsIngredientEvent += craftingSystem.AddIngredient;
input.CraftItemEvent += craftingSystem.CraftItem;
input.ResetCraftingEvent += craftingSystem.ResetCrafting;
interactionSystem.ItemAddedEvent += itemSystem.AddItem;
itemSystem.HealthGainedEvent += healthSystem.HandleGainedHealth;
itemSystem.HealthLostEvent += healthSystem.HandleLostHealth;
itemSystem.StatChangedEvent += statSystem.ChangeStat;
npcBehaviourSystem.EnemyMovedEvent += movementSystem.HandleMovementEvent;
movementSystem.CollisionEvent += collisionSystem.HandleCollision;
movementSystem.BasicAttackEvent += combatSystem.HandleBasicAttack;
movementSystem.InteractionEvent += interactionSystem.HandleInteraction;
craftingSystem.ItemAddedEvent += itemSystem.AddItem;
Util.TurnOverEvent += healthSystem.RegenerateEntity;
Util.TurnOverEvent += statSystem.TurnOver;
combatSystem.HealthLostEvent += healthSystem.HandleLostHealth;
Log.Message("Loading Keybindings...");
string keybindings = File.ReadAllText(Util.ContentPath + "/GameData/keybindings.json");
input.LoadKeyBindings(keybindings);
input.EnterDomain(InputManager.CommandDomain.Exploring); // start out with exploring as bottom level command domain
input.ControlledEntity = Util.PlayerID;
base.Initialize();
Log.Message("Initialization completed!");
//CraftableComponent.foo();
int testRock = EntityManager.CreateEntity(new List <IComponent>()
{
new DescriptionComponent()
{
Name = "Rock", Description = "You can't stop the rock!"
},
new ItemComponent()
{
MaxCount = 5, Count = 3, Value = 1, Weight = 10
}
}, EntityType.Item);
// fill inventory with test items
itemSystem.AddItems(Util.PlayerID, new int[]
{
//testRock,
GameData.Instance.CreateItem("healthPotion"),
GameData.Instance.CreateItem("healthPotion"),
GameData.Instance.CreateItem("healthPotion"),
GameData.Instance.CreateItem("poisonPotion"),
GameData.Instance.CreateItem("poisonPotion"),
GameData.Instance.CreateItem("elementalPotion")
});
//EntityManager.Dump();
//EntityManager.RemoveEntity(testBush);
//EntityManager.CleanUpEntities();
//EntityManager.Dump();
//Log.Data(DescriptionSystem.GetDebugInfoEntity(Util.GetPlayerInventory().Items[0]));
LocationSystem.UpdateDistanceMap(Util.PlayerID);
}