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Diffstat (limited to 'V3/Objects/ObjectsManager.cs')
| -rw-r--r-- | V3/Objects/ObjectsManager.cs | 314 |
1 files changed, 314 insertions, 0 deletions
diff --git a/V3/Objects/ObjectsManager.cs b/V3/Objects/ObjectsManager.cs new file mode 100644 index 0000000..e3ef568 --- /dev/null +++ b/V3/Objects/ObjectsManager.cs @@ -0,0 +1,314 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using Microsoft.Xna.Framework; +using Microsoft.Xna.Framework.Content; +using Microsoft.Xna.Framework.Graphics; +using V3.Camera; +using V3.Effects; +using V3.Map; + +namespace V3.Objects +{ + /// <summary> + /// Objects manager for all game objects, be is creatures or buildings or even simple landscape objects. + /// </summary> + // ReSharper disable once ClassNeverInstantiated.Global + public class ObjectsManager : IObjectsManager + { + private List<List<ICreature>> mCreaturesByFactions; + private List<ICreature> mCreatureList; + private List<ICreature> mAddToSelectables; + private Quadtree mTextureQuadtree; + private Quadtree mInteractableQuadtree; + private readonly ContentManager mContentManager; + private readonly CreatureFactory mCreatureFactory; + private readonly IEffectsManager mEffectsManager; + private Rectangle mMapRectangle; + private List<Area> mAreas; + private readonly UpdatesPerSecond mFewerUpdates = new UpdatesPerSecond(15); + private readonly UpdatesPerSecond mEffectsCounter = new UpdatesPerSecond(0.2); + + public List<ICreature> AddToSelectables => mAddToSelectables; + public List<ICreature> CreatureList => mCreatureList; + public List<ICreature> UndeadCreatures => mCreaturesByFactions[(int) Faction.Undead]; + //public List<ICreature> KingdromCreatures => mCreaturesByFactions[(int) Faction.Kingdom]; + //public List<ICreature> PlebCreatures => mCreaturesByFactions[(int) Faction.Plebs]; + public ICreature PlayerCharacter { get; private set; } + public ICreature Boss { get; private set; } + public ICreature Prince { get; private set; } + public Castle Castle { get; private set; } + + public ObjectsManager(ContentManager contentManager, CreatureFactory creatureFactory, + IEffectsManager effectsManager) + { + mContentManager = contentManager; + mCreatureFactory = creatureFactory; + mEffectsManager = effectsManager; + } + + public void Initialize(IMapManager mapManager) + { + Clear(); + mAddToSelectables = new List<ICreature>(); + mCreatureList = new List<ICreature>(); + mCreaturesByFactions = new List<List<ICreature>>(); + // Make three lists because we have three factions. + for (int i = 0; i < 3; i++) + { + mCreaturesByFactions.Add(new List<ICreature>()); + } + // Gets the initial values for the Quad Tree from the current map. + mInteractableQuadtree = new Quadtree(mapManager.SizeInPixel + new Point(128, 128)); + mTextureQuadtree = new Quadtree(mapManager.SizeInPixel + new Point(128, 128)); + mInteractableQuadtree.LoadContent(mContentManager); + mTextureQuadtree.LoadContent(mContentManager); + + // Import map objects for drawing. + ImportMapObjects(mapManager.GetObjects()); + + // Save Map size in ObjectsManager. + mMapRectangle = new Rectangle(new Point(0), mapManager.SizeInPixel); + + mAreas = mapManager.Areas; + } + + public void Clear() + { + CreatureList?.Clear(); + mCreaturesByFactions?.Clear(); + for (int i = 0; i < 3; i++) + { + mCreaturesByFactions?.Add(new List<ICreature>()); + } + PlayerCharacter = null; + Boss = null; + Prince = null; + Castle = null; + mInteractableQuadtree?.Clear(); + mTextureQuadtree?.Clear(); + } + + public void CreatePlayerCharacter(Necromancer necromancer) + { + PlayerCharacter = necromancer; + AddCreature(necromancer); + } + + public void CreateBoss(ICreature boss) + { + Boss = boss; + AddCreature(boss); + } + + public void CreatePrince(ICreature prince) + { + Prince = prince; + AddCreature(prince); + } + + public void CreateCreature(ICreature creature) + { + AddCreature(creature); + } + + public void RemoveCreature(ICreature creature) + { + mCreatureList.Remove(creature); + mCreaturesByFactions[(int) creature.Faction].Remove(creature); + mInteractableQuadtree.RemoveItem(creature); + } + + public void Draw(SpriteBatch spriteBatch, ICamera camera) + { + var objectsToDraw = mInteractableQuadtree.GetObjectsInRectangle(camera.ScreenRectangle); + var texturesToDraw = mTextureQuadtree.GetObjectsInRectangle(camera.ScreenRectangle); + IEnumerable<IGameObject> ordered = from obj in objectsToDraw.Concat(texturesToDraw) orderby obj.Position.Y select obj; + foreach (var obj in ordered) + { + obj.Draw(spriteBatch); + } + } + + public void DrawQuadtree(SpriteBatch spriteBatch) + { + mInteractableQuadtree.Draw(spriteBatch); + mTextureQuadtree.Draw(spriteBatch); + } + + public void Update(GameTime gameTime, bool rightButtonPressed, Vector2 rightButtonPosition, ICamera camera) + { + foreach (var creature in mCreatureList) + { + if (creature.GetSelf() == null) continue; + creature.Update(gameTime, PlayerCharacter, rightButtonPressed, rightButtonPosition, mInteractableQuadtree, camera); + + + // Create a boss if castle is down + if (creature.IsAttackingBuilding != null && creature.IsAttackingBuilding.Name == "Burg") + { + if (creature.IsAttackingBuilding.Robustness <= 50 && Boss == null) + { + var king = mCreatureFactory.CreateKing(new Vector2(creature.IsAttackingBuilding.Position.X - 300, creature.IsAttackingBuilding.Position.Y + 130), MovementDirection.S); // + var knight1 = mCreatureFactory.CreateKnight(new Vector2(creature.IsAttackingBuilding.Position.X - 320, creature.IsAttackingBuilding.Position.Y + 110), MovementDirection.S); // + var knight2 = mCreatureFactory.CreateKnight(new Vector2(creature.IsAttackingBuilding.Position.X - 280, creature.IsAttackingBuilding.Position.Y + 150), MovementDirection.S); // + CreateBoss(king); + AddCreature(knight1); + AddCreature(knight2); + break; + } + //break; + } + // Checks if the creature moved out of the map and resets its position as appropriate. + if (!mMapRectangle.Contains(creature.Position)) + { + creature.ResetPosition(); + } + } + if (mFewerUpdates.IsItTime(gameTime)) + { + mInteractableQuadtree.Update(); + } + + #region Boss Special Attack + // Play some cool effects when boss is spawned so he looks cooler. + // Added a small special attack which does at bit AoE damage. + if (mEffectsCounter.IsItTime(gameTime)) + { + if (Boss != null && camera.ScreenRectangle.Contains(Boss.Position)) + { + mEffectsManager.PlayOnce(new Quake(), Boss.Position.ToPoint(), new Point(256, 128)); + var aoeRadius = new Rectangle(Boss.Position.ToPoint() - new Point(128), new Point(256)); + var effectedCreatures = mInteractableQuadtree.GetObjectsInRectangle(aoeRadius); + foreach (var obj in effectedCreatures) + { + var creature = obj as ICreature; + if (creature != null && creature.Faction == Faction.Undead && creature.BoundaryRectangle.Intersects(aoeRadius)) + { + creature.TakeDamage(10); + } + } + } + } + #endregion + + #region Necromancer stuff + if (PlayerCharacter.IsSelected && rightButtonPressed) + { + var objectsUnderMouse = + mInteractableQuadtree.GetObjectsInRectangle(new Rectangle(rightButtonPosition.ToPoint(), new Point(1, 1))); + foreach (var obj in objectsUnderMouse) + { + var creature = obj as ICreature; + if (creature == null || !creature.SelectionRectangle.Contains(rightButtonPosition) || !creature.IsDead || creature.Faction == Faction.Undead) continue; + if (Vector2.Distance(PlayerCharacter.Position, creature.Position) > PlayerCharacter.AttackRadius) continue; + RemoveCreature(creature); + if (creature is KingsGuard || creature is King || creature is Prince) + { + CreateCreature(mCreatureFactory.CreateSkeletonElite(creature.Position, creature.MovementDirection)); + } + else + { + CreateCreature(mCreatureFactory.CreateZombie(creature.Position, creature.MovementDirection)); + } + PlayerCharacter.PlayAnimationOnce(MovementState.Special, TimeSpan.FromSeconds(0.5d)); + mEffectsManager.PlayOnce(new BloodBang(), creature.Position.ToPoint(), new Point(128)); + break; + } + } + #endregion Necromancer stuff + + #region SkeletonRider + + var recMouse = new Rectangle(rightButtonPosition.ToPoint(), new Point(1, 1)); + foreach (var creature in UndeadCreatures) + { + Skeleton skeleton = creature as Skeleton; + if (skeleton != null) + { + if(skeleton.IsSelected && rightButtonPressed) + { + var atMousPosition = mInteractableQuadtree.GetObjectsInRectangle(recMouse); + foreach (var wannabehorse in atMousPosition) + { + var horse = wannabehorse as SkeletonHorse; + if (horse != null && Vector2.Distance(skeleton.Position, horse.Position) < 32) + { + horse.Mount(skeleton); + horse.IsSelected = true; + mAddToSelectables.Add(horse); + } + } + } + } + } + #endregion SkeletonRider + } + + private void AddCreature(ICreature creature) + { + if (!mMapRectangle.Contains(creature.BoundaryRectangle)) return; + mCreatureList.Add(creature); + mCreaturesByFactions[(int) creature.Faction].Add(creature); + mInteractableQuadtree.Insert(creature); + } + + public void ImportMapObjects(List<IGameObject> textureObjects) + { + foreach (var obj in textureObjects) + { + if (obj is IBuilding) + { + mInteractableQuadtree.Insert(obj); + if (obj is Castle) + Castle = (Castle) obj; + } + else + { + mTextureQuadtree.Insert(obj); + } + } + } + + public List<IGameObject> GetObjectsInRectangle(Rectangle rectangle) + { + return mInteractableQuadtree.GetObjectsInRectangle(rectangle); + } + + public List<ICreature> GetCreaturesInEllipse(Ellipse ellipse) + { + var setToReturn = new List<ICreature>(); + foreach (var obj in mInteractableQuadtree.GetObjectsInRectangle(ellipse.BoundaryRectangle)) + { + ICreature creature = obj as ICreature; + if (creature != null && ellipse.Contains(creature.Position)) + { + setToReturn.Add(creature); + } + } + return setToReturn; + } + + public void ExposeTheLiving() + { + foreach (var creature in mCreatureList) + { + if (creature.Faction == Faction.Plebs) + { + (creature as MalePeasant)?.RemoveArmor(); + (creature as FemalePeasant)?.RemoveArmor(); + } + else if (creature.Faction == Faction.Kingdom) + { + (creature as Knight)?.RemoveArmor(); + (creature as KingsGuard)?.RemoveArmor(); + } + } + } + + public bool InGraveyardArea(ICreature creature) + { + return mAreas.Where(area => area.Type == AreaType.Graveyard).Select(area => area.Contains(creature)).Any(contains => contains); + } + } +} |