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Diffstat (limited to 'V3/Screens/TechdemoScreen.cs')
| -rw-r--r-- | V3/Screens/TechdemoScreen.cs | 325 |
1 files changed, 325 insertions, 0 deletions
diff --git a/V3/Screens/TechdemoScreen.cs b/V3/Screens/TechdemoScreen.cs new file mode 100644 index 0000000..748c9a1 --- /dev/null +++ b/V3/Screens/TechdemoScreen.cs @@ -0,0 +1,325 @@ +using Microsoft.Xna.Framework; +using Microsoft.Xna.Framework.Content; +using Microsoft.Xna.Framework.Graphics; +using Microsoft.Xna.Framework.Input; +using Ninject; +using V3.Camera; +using V3.Data; +using V3.Effects; +using V3.Input; +using V3.Map; +using V3.Objects; + +namespace V3.Screens +{ + // ReSharper disable once ClassNeverInstantiated.Global + public class TechdemoScreen : AbstractScreen, IInitializable + { + private enum Creatures + { + Empty, Zombie, Skeleton, Peasant, Knight + } + + private Creatures mCreatePerKey; + + private readonly CameraManager mCameraManager; + private readonly ContentManager mContentManager; + private readonly CreatureFactory mCreatureFactory; + private readonly GraphicsDeviceManager mGraphicsDeviceManager; + private readonly MenuActions mMenuActions; + private readonly IOptionsManager mOptionsManager; + private readonly IEffectsManager mEffectsManager; + private readonly Selection mSelection; + private readonly Transformation mTransformation; + private readonly IMapManager mMapManager; + private readonly IObjectsManager mObjectsManager; + private readonly Pathfinder mPathfinder; + private readonly Texture2D mOnePixelTexture; + // Fields for handling mouse input. + private Point mInitialClickPosition; + private bool mLeftButtonPressed; + private bool mRightButtonPressed; + private Vector2 mRightButtonPosition; + + /// <summary> + /// Creates a new game screen. + /// </summary> + public TechdemoScreen(IOptionsManager optionsManager, CameraManager cameraManager, + ContentManager contentManager, CreatureFactory creatureFactory, + GraphicsDeviceManager graphicsDeviceManager, IMapManager mapManager, + MenuActions menuActions, IObjectsManager objectsManager, + Pathfinder pathfinder, Selection selection, Transformation transformation, + IEffectsManager effectsManager) : base(false, false) + { + mMapManager = mapManager; + mObjectsManager = objectsManager; + mCameraManager = cameraManager; + mOptionsManager = optionsManager; + mContentManager = contentManager; + mCreatureFactory = creatureFactory; + mEffectsManager = effectsManager; + mTransformation = transformation; + mGraphicsDeviceManager = graphicsDeviceManager; + mMenuActions = menuActions; + mPathfinder = pathfinder; + mSelection = selection; + mOnePixelTexture = contentManager.Load<Texture2D>("Sprites/WhiteRectangle"); + } + + + public override bool HandleMouseEvent(IMouseEvent mouseEvent) + { + if (mouseEvent.MouseButton == MouseButton.Left && mouseEvent.ButtonState == ButtonState.Pressed) + { + if (!mLeftButtonPressed) + { + mLeftButtonPressed = true; + mInitialClickPosition = mouseEvent.PositionPressed; + } + } + else + { + if (mLeftButtonPressed) + { + mSelection.Select(mInitialClickPosition + mCameraManager.GetCamera().Location.ToPoint(), + mouseEvent.PositionReleased.GetValueOrDefault() + mCameraManager.GetCamera().Location.ToPoint()); + mLeftButtonPressed = false; + } + } + if (mouseEvent.MouseButton == MouseButton.Right && mouseEvent.ButtonState == ButtonState.Pressed) + { + if (!mRightButtonPressed) + { + mRightButtonPressed = true; + mInitialClickPosition = mouseEvent.PositionPressed; + } + } + if (mouseEvent.MouseButton == MouseButton.Right && mouseEvent.ButtonState == ButtonState.Released) + { + if (mouseEvent.PositionReleased != null && mouseEvent.ReleasedOnScreen) + { + mRightButtonPressed = false; + mRightButtonPosition = mouseEvent.PositionReleased.Value.ToVector2() + mCameraManager.GetCamera().Location; + mSelection.Move(mouseEvent.PositionReleased.Value.ToVector2() + + mCameraManager.GetCamera().Location); + } + } + if (mouseEvent.ReleasedOnScreen) + { + var position = mouseEvent.PositionPressed.ToVector2() + mCameraManager.GetCamera().Location; + switch (mCreatePerKey) + { + case Creatures.Zombie: + mObjectsManager.CreateCreature(mCreatureFactory.CreateZombie(position, MovementDirection.S)); + break; + case Creatures.Skeleton: + mObjectsManager.CreateCreature(mCreatureFactory.CreateSkeleton(position, MovementDirection.S)); + break; + case Creatures.Peasant: + mObjectsManager.CreateCreature(mCreatureFactory.CreateMalePeasant(position, MovementDirection.S)); + break; + case Creatures.Knight: + mObjectsManager.CreateCreature(mCreatureFactory.CreateKnight(position, MovementDirection.S)); + break; + } + } + return true; + } + + public void Initialize() + { + mMapManager.Load("techdemo"); + mObjectsManager.Initialize(mMapManager); + mCameraManager.Initialize(mMapManager.SizeInPixel); + mPathfinder.LoadGrid(mMapManager.GetPathfindingGrid()); + mTransformation.mSelection = mSelection; + mTransformation.LoadArea(mContentManager); + + // Add creatures for testing purposes. + var necromancer = mCreatureFactory.CreateNecromancer(new Vector2(1592, 1609), MovementDirection.S); + var king = mCreatureFactory.CreateKing(new Vector2(1500, 200), MovementDirection.S); + mObjectsManager.CreatePlayerCharacter(necromancer); + mObjectsManager.CreateBoss(king); + int makeCreatureStrongerModifier = 100; + int makePeasantsNotSoMuchStrongerModifier = 10; + AddCreature<MalePeasant>(new Point(4), new Point(200, 2000), new Point(2800, 3000), makePeasantsNotSoMuchStrongerModifier); + AddCreature<FemalePeasant>(new Point(4), new Point(232, 2032), new Point(2800, 3000), makePeasantsNotSoMuchStrongerModifier); + AddCreature<Knight>(new Point(4), new Point(200, 200), new Point(2800, 1000), makeCreatureStrongerModifier); + AddCreature<KingsGuard>(new Point(4), new Point(232, 232), new Point(2800, 1000), makeCreatureStrongerModifier); + AddCreature<Zombie>(new Point(3), new Point(264, 264), new Point(2800, 1000), makeCreatureStrongerModifier); + AddCreature<Skeleton>(new Point(3), new Point(290, 290), new Point(2800, 1000), makeCreatureStrongerModifier); + AddCreature<Zombie>(new Point(4), new Point(264, 2064), new Point(2800, 3000), makeCreatureStrongerModifier); + + mTransformation.ObjectsManager = mObjectsManager; + } + + /// <summary> + /// Add a generic creature to Techdemo. + /// Using pixel coordinates for calculating start and end point of map. + /// </summary> + /// <typeparam name="T"></typeparam> + /// <param name="density">Density on X and Y axis. More creatures when lower.</param> + /// <param name="start">Start point for creating the creature batallion.</param> + /// <param name="end">At which point to stop creating creatures.</param> + /// <param name="makeStronger">Give more HP. Better for testing.</param> + private void AddCreature<T>(Point density, Point start, Point end, int makeStronger) where T:ICreature + { + var type = typeof(T); + for (int i = start.Y; i < end.Y; i += 32 * density.Y) + { + for (int j = start.X; j < end.X; j += 32 * density.X) + { + Vector2 position = new Vector2(j, i); + ICreature creature; + if (type == typeof(MalePeasant)) + { + creature = mCreatureFactory.CreateMalePeasant(position, MovementDirection.S); + } + else if (type == typeof(FemalePeasant)) + { + creature = mCreatureFactory.CreateFemalePeasant(position, MovementDirection.S); + } + else if (type == typeof(Skeleton)) + { + creature = mCreatureFactory.CreateSkeleton(position, MovementDirection.S); + } + else if (type == typeof(Zombie)) + { + creature = mCreatureFactory.CreateZombie(position, MovementDirection.S); + } + else if (type == typeof(Knight)) + { + creature = mCreatureFactory.CreateKnight(position, MovementDirection.S); + } + else if (type == typeof(SkeletonHorse)) + { + creature = mCreatureFactory.CreateSkeletonHorse(position, MovementDirection.S); + } + else if (type == typeof(Meatball)) + { + creature = mCreatureFactory.CreateMeatball(position, MovementDirection.S); + } + else if (type == typeof(KingsGuard)) + { + creature = mCreatureFactory.CreateKingsGuard(position, MovementDirection.S); + } + else if (type == typeof(SkeletonElite)) + { + creature = mCreatureFactory.CreateSkeletonElite(position, MovementDirection.S); + } + else + { + creature = mCreatureFactory.CreateZombie(position, MovementDirection.S); + } + creature.Empower(makeStronger); + mObjectsManager.CreateCreature(creature); + } + } + + } + + public override bool HandleKeyEvent(IKeyEvent keyEvent) + { + if (keyEvent.KeyState == KeyState.Down) + { + Creatures createPerKey = Creatures.Empty; + switch (keyEvent.Key) + { + case Keys.Escape: + mMenuActions.OpenPauseScreen(); + break; + case Keys.F1: + createPerKey = Creatures.Zombie; + break; + case Keys.F2: + createPerKey = Creatures.Skeleton; + break; + case Keys.F3: + createPerKey = Creatures.Peasant; + break; + case Keys.F4: + createPerKey = Creatures.Knight; + break; + case Keys.F5: + Rectangle cameraRectangle = mCameraManager.GetCamera().ScreenRectangle; + mEffectsManager.PlayOnce(new SmokeBig(), cameraRectangle.Center, cameraRectangle.Size); + mObjectsManager.ExposeTheLiving(); + break; + case Keys.F6: + (mObjectsManager.PlayerCharacter as Necromancer)?.ChangeSex(); + mEffectsManager.PlayOnce(new SmokeSmall(), mObjectsManager.PlayerCharacter.Position.ToPoint(), new Point(256)); + break; + } + if (createPerKey == mCreatePerKey) + { + mCreatePerKey = Creatures.Empty; + } + else + { + mCreatePerKey = createPerKey; + } + } + return true; + } + + /// <summary> + /// Updates the status of this object. + /// </summary> + /// <param name="gameTime">a snapshot of the game time</param> + public override void Update(GameTime gameTime) + { +#if DEBUG +#else + try + { +#endif + mObjectsManager.Update(gameTime, mRightButtonPressed, mRightButtonPosition, mCameraManager.GetCamera()); + mCameraManager.Update(mObjectsManager.PlayerCharacter); + mEffectsManager.Update(gameTime); + + // Call for Transformations + mTransformation.Transform(); + + mSelection.UpdateSelection(); +#if DEBUG +#else + } + catch (System.Exception e) + { + System.Console.WriteLine(e.Message); + } +#endif + } + + /// <summary> + /// Draws this object using the given sprite batch. + /// </summary> + /// <param name="gameTime">a snapshot of the game time</param> + /// <param name="spriteBatch">the sprite batch to use for drawing + /// this object</param> + public override void Draw(GameTime gameTime, SpriteBatch spriteBatch) + { + mGraphicsDeviceManager.GraphicsDevice.Clear(Color.Black); + spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.AlphaBlend, null, null, null, null, mCameraManager.GetCamera().Transform); + mMapManager.DrawFloor(spriteBatch, mCameraManager.GetCamera()); + mObjectsManager.Draw(spriteBatch, mCameraManager.GetCamera()); + mTransformation.DrawNecroArea(spriteBatch); + mEffectsManager.Draw(spriteBatch); + if (mLeftButtonPressed) + mSelection.Draw(spriteBatch, mInitialClickPosition + mCameraManager.GetCamera().Location.ToPoint(), Mouse.GetState().Position + mCameraManager.GetCamera().Location.ToPoint()); + if (mOptionsManager.Options.DebugMode == DebugMode.Full) + { + mMapManager.DrawPathfindingGrid(spriteBatch, mCameraManager.GetCamera()); + mObjectsManager.DrawQuadtree(spriteBatch); + DrawLastSelection(spriteBatch, mSelection.LastSelection); + } + // Draws the selection rectangle when left mouse button is pressed. + spriteBatch.End(); + } + + private void DrawLastSelection(SpriteBatch spriteBatch, Rectangle selection) + { + spriteBatch.Draw(mOnePixelTexture, selection, new Color(Color.Black, 100)); + } + } +}
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