public override void Update(GameTime gameTime) { Console.WriteLine(gameTime.ElapsedGameTime.TotalSeconds); /* * Input State refresh */ #region [System Status Refresh] KeyboardState kState = Keyboard.GetState(); MouseState mState = Mouse.GetState(); #endregion /* * First of all, we update the player * and other sprites velocity vectors */ #region [Update Sprites Velocity and Position] player.UpdateMotion(gameTime, kState); foreach (Sprite s in enemies) { if (s.Body.Tag == "turtlex") { TurtleX t = (TurtleX)s; float inflictDamage = t.UpdateMov(gameTime, player); if (inflictDamage > 0f) { TriggerPlayerHurt(gameTime, t, inflictDamage); t.Kill(); } if (inflictDamage == -1f) { t.Kill(); camera.ActivateShake(gameTime, 400f, 6, 0.01f, true, -0.02f); } continue; } s.Update(gameTime); if (s.Alive) { if (Physics.Overlap(s, player) && !player.IsBlinking) // when blinking, take no damage { TriggerPlayerHurt(gameTime, s); } } } #endregion /* * Because the hazards may cause velocity changes, * we overlap the player with them, BEFORE checking * for collisions with the world. */ #region [Hazards Overlap] if (!player.IsBlinking) { foreach (Tile spike in spikesPointingDown) { if (Physics.Overlap(spike, player)) { TriggerPlayerHurt(gameTime, spike); break; // breaking at the first overlap // avoids various knockback forces // being applied. // this solved the issue (as far as I tested) // of glitching through the solid tiles } } foreach (Tile spike in spikesPointingUp) { if (Physics.Overlap(spike, player)) { TriggerPlayerHurt(gameTime, spike); break; } } } /* * Player Projectiles */ player.UpdateProjectiles(gameTime, kState); foreach (Bullet b in player.Bullets) { if (b.Alive) { foreach (Tile t in level.CollidableTiles) { if (Physics.Overlap(b, t)) { b.Kill(); } } foreach (Sprite s in enemies) { if (s.Alive) { if (Physics.Overlap(b, s)) { b.Kill(); s.ReceiveDamage(b.Damage); s.StartBlinking(gameTime); if (!s.Alive) { camera.ActivateShake(gameTime, 150, 6, 0.015f, true, -0.01f); } } } } } } /* * Enemies Projectiles */ foreach (Sprite p in enemies) { if (p.Alive) { if (p.GetType() == typeof(PufferFish)) { PufferFish puf = (PufferFish)p; foreach (Bullet b in puf.Bullets) { if (b.Alive) { foreach (Tile t in level.CollidableTiles) { if (Physics.Overlap(b, t)) { b.Kill(); } } if (player.Alive) { if (Physics.Overlap(b, player) && !player.IsBlinking) { TriggerPlayerHurt(gameTime, b); } } } } } } } #endregion /* * Next up, we have the world collisions * and resolution. */ #region [World Collisions] bool cameraShakeResponse = player.UpdateCollisions(gameTime, level); RepositionOutOfBoundsPlayer(gameTime); #endregion /* * Particle Emitters, background assets, UI, etc.. */ #region [ Secondary Assets ] // water waves float count = 1f; foreach (Tile t in topWaterTiles) { float x = (float)gameTime.TotalGameTime.TotalMilliseconds; float phaseShift = (count / topWaterTiles.Count) * (float)Math.PI * 19.7f; float freq = 0.005f; float amp = 1f; // low freq motion, sin wave 1 t.Body.Y = Math2.SinWave((x * freq - phaseShift), amp); count++; } foreach (ParticleEmitter p in backgroundParticles) { p.Update(gameTime); p.ForEachParticle(KillOutOfBoundsParticle); } foreach (GoldFish g in goldenFishs) { g.Update(gameTime); if (Physics.Overlap(g, player)) { g.Kill(); } } energyBar.SetPercent((int)(player.Energy * 100f / player.MaxEnergy)); healthBar.SetPercent((int)(player.Health * 100f / player.MaxHealth)); if (cameraShakeResponse && !camera.Shaking) { //camera.ActivateShake(gameTime, 250f, 4f, 0.05f, true, 0.01f); // static camera.ActivateShake(gameTime, 250f, Math.Abs(player.Body.DeltaY()) * 3, 0.05f, true, 0.01f); // based on delta //Console.WriteLine(Math.Abs(player.Body.DeltaY())); } camera.Position = new Vector2(player.Body.Position.X + player.Body.Bounds.HalfWidth, player.Body.Position.Y + player.Body.Bounds.HalfHeight); // clamp camera position float halfscreenwidth = Graphics.PreferredBackBufferWidth / 2f; float halfscreenheight = Graphics.PreferredBackBufferHeight / 2f; camera.Position.X = MathHelper.Clamp(camera.Position.X, halfscreenwidth / camera.Zoom, (level.Width * level.TileWidth) - (halfscreenwidth / camera.Zoom)); camera.Position.Y = MathHelper.Clamp(camera.Position.Y, -1000f, (level.Height * level.TileHeight) - (halfscreenheight / camera.Zoom)); camera.Update(gameTime, Graphics.GraphicsDevice); #endregion /* * Game resolution */ #region [ Game Resolution and other checks ] if (!player.Alive) { // show end game screen // now we will just restart this state StateManager.Instance.StartGameState("Level1State"); return; } foreach (Trigger t in triggers) { if (Physics.Overlap(player.Body.Bounds, t)) { StateManager.Instance.StartGameState(t.Value); return; } } #endregion }
public override void Update(GameTime gameTime) { KeyboardState kState = Keyboard.GetState(); MouseState mState = Mouse.GetState(); #region [Other Camera Controls] //if (kState.IsKeyDown(Keys.Q)) //{ // Camera.Zoom *= 1.1f; //} //else if (kState.IsKeyDown(Keys.E)) //{ // Camera.Zoom *= 0.9f; //} //if (mState.LeftButton == ButtonState.Pressed) //{ // Vector2 newpos = Camera.GetScreenToWorldPosition(new Vector2(mState.X, mState.Y)); // Vector2 dist = newpos - Camera.Position; // Camera.Position.X += dist.X * 0.2f; // Camera.Position.Y += dist.Y * 0.2f; //} if (kState.IsKeyDown(Keys.S)) { if (!Camera.Shaking) { Camera.ActivateShake(gameTime, duration, amplitude, frequency, zoom, zoommultiplyer); } } #endregion float ammount; // update duration if (kState.IsKeyDown(Keys.D1)) { ammount = 10f; if (kState.IsKeyDown(Keys.Up)) { duration += ammount; } else if (kState.IsKeyDown(Keys.Down)) { duration -= ammount; } } // update amplitude if (kState.IsKeyDown(Keys.D2)) { ammount = 1f; if (kState.IsKeyDown(Keys.Up)) { amplitude += ammount; } else if (kState.IsKeyDown(Keys.Down)) { amplitude -= ammount; } } // update frequency if (kState.IsKeyDown(Keys.D3)) { ammount = 0.01f; if (kState.IsKeyDown(Keys.Up)) { frequency += ammount; } else if (kState.IsKeyDown(Keys.Down)) { frequency -= ammount; } } // update zoom? if (kState.IsKeyDown(Keys.D4)) { if (kState.IsKeyDown(Keys.Up)) { zoom = true; } else if (kState.IsKeyDown(Keys.Down)) { zoom = false; } } // update zoom multi if (kState.IsKeyDown(Keys.D5)) { ammount = 0.01f; if (kState.IsKeyDown(Keys.Up)) { zoommultiplyer += ammount; } else if (kState.IsKeyDown(Keys.Down)) { zoommultiplyer -= ammount; } } // update rotation? //if (kState.IsKeyDown(Keys.D5)) //{ // ammount = 0.01f; // if (kState.IsKeyDown(Keys.Up)) // zoom = true; // else if (kState.IsKeyDown(Keys.Down)) // zoom = false; //} player.UpdateMotion(gameTime, kState); foreach (Sprite s in enemies) { s.Update(gameTime); } Camera.Position.X = player.Body.X + player.Body.Bounds.HalfWidth; Camera.Position.Y = player.Body.Y + player.Body.Bounds.HalfHeight; Camera.Update(gameTime, Graphics.GraphicsDevice); }
public override void Update(GameTime gameTime) { updateTime = 0; KeyboardState kState = Keyboard.GetState(); MouseState mState = Mouse.GetState(); #region [Camera Update] if (kState.IsKeyDown(Keys.Q)) { Camera.Zoom *= 1.1f; } else if (kState.IsKeyDown(Keys.E)) { Camera.Zoom *= 0.9f; } //Camera.Position.X = player.Body.X + player.Body.Bounds.HalfWidth; //Camera.Position.Y = player.Body.Y + player.Body.Bounds.HalfHeight; if (mState.LeftButton == ButtonState.Pressed) { Vector2 newpos = Camera.GetScreenToWorldPosition(new Vector2(mState.X, mState.Y)); Vector2 dist = newpos - Camera.Position; Camera.Position.X += dist.X * 0.2f; Camera.Position.Y += dist.Y * 0.2f; } if (kState.IsKeyDown(Keys.S)) { if (!Camera.Shaking) { Camera.ActivateShake(gameTime); } } Camera.Update(gameTime, Graphics.GraphicsDevice); #endregion if (kState.IsKeyDown(Keys.X)) { player.Animations.Play("robot-idle"); } else if (kState.IsKeyDown(Keys.C)) { player.Animations.Play("woman-run"); } if (kState.IsKeyDown(Keys.F)) { emitter1.Activated = true; } player.UpdateMotion(gameTime, kState); foreach (Sprite s in enemies) { s.Update(gameTime); } #region [Shake] //if (kState.IsKeyDown(Keys.S)) //{ // startedShakeMilliseconds = (float)gameTime.TotalGameTime.TotalMilliseconds; //} //player.Body.Y += UpdateShake(gameTime); #endregion //player.Body.Y = y; //emitter1.ParticleVelocity.X = (float)Math.Cos(gameTime.TotalGameTime.TotalMilliseconds); //emitter1.ParticleVelocity.Y = (float)Math.Sin(gameTime.TotalGameTime.TotalMilliseconds); //emitter1.ParticleVelocity.Y = -0.2f; emitter1.Update(gameTime); updateTime = gameTime.ElapsedGameTime.TotalMilliseconds; }
public override void Update(GameTime gameTime) { //stopwatch = Stopwatch.StartNew(); /* * Input State refresh */ #region [System Status Refresh] KeyboardState kState = Keyboard.GetState(); MouseState mState = Mouse.GetState(); if (Karma.startTime <= 0) { Karma.startTime = gameTime.TotalGameTime.TotalSeconds; } Karma.totalTime = gameTime.TotalGameTime.TotalSeconds; #endregion /* * First of all, we update the player * and other sprites velocity vectors */ #region [Update Sprites Velocity and Position] player.UpdateMotion(gameTime, kState); foreach (SpeedBox s in speedBoxes) { if (Physics.Overlap(player.Body.Bounds, s.Bounds)) { s.ApplySpeed(gameTime, player); } } foreach (Sprite s in enemies) { if (s.Body.Tag == "turtlex") { TurtleX t = (TurtleX)s; float inflictDamage = t.UpdateMov(gameTime, player); if (inflictDamage > 0f) { TriggerPlayerHurt(gameTime, t, inflictDamage); t.Kill(); } if (inflictDamage == -1f) { t.Kill(); camera.ActivateShake(gameTime, 400f, 6, 0.01f, true, -0.02f); } continue; } s.Update(gameTime); if (s.Alive) { if (Physics.Overlap(s, player) && !player.IsBlinking) // when blinking, take no damage { TriggerPlayerHurt(gameTime, s); } } } #endregion /* * Because the hazards may cause velocity changes, * we overlap the player with them, BEFORE checking * for collisions with the world. */ #region [Hazards Overlap] if (!player.IsBlinking) { foreach (Tile spike in spikesPointingDown) { if (Physics.Overlap(spike, player)) { TriggerPlayerHurt(gameTime, spike); break; // breaking at the first overlap // avoids various knockback forces // being applied. // this solved the issue (as far as I tested) // of glitching through the solid tiles } } foreach (Tile spike in spikesPointingUp) { if (Physics.Overlap(spike, player)) { TriggerPlayerHurt(gameTime, spike); break; } } foreach (Tile spike in spikesPointingLeft) { if (Physics.Overlap(spike, player)) { TriggerPlayerHurt(gameTime, spike); break; } } foreach (Tile spike in spikesPointingRight) { if (Physics.Overlap(spike, player)) { TriggerPlayerHurt(gameTime, spike); break; } } } /* * Player Projectiles */ player.UpdateProjectiles(gameTime, kState); foreach (Bullet b in player.Bullets) { if (b.Alive) { foreach (Sprite s in enemies) { if (s.Alive) { if (Physics.Overlap(b, s)) { b.Kill(); s.ReceiveDamage(b.Damage); s.StartBlinking(gameTime); Karma.ReduceKarma(1f); Karma.AddPlayerDamage(1f); if (!s.Alive) { camera.ActivateShake(gameTime, 150, 6, 0.015f, true, -0.01f); } } } } } } /* * Enemies Projectiles */ foreach (Sprite p in enemies) { if (p.Alive) { if (p.GetType() == typeof(PufferFish)) { PufferFish puf = (PufferFish)p; foreach (Bullet b in puf.Bullets) { if (b.Alive) { if (player.Alive) { if (Physics.Overlap(b, player) && !player.IsBlinking) { TriggerPlayerHurt(gameTime, b); } } } } } } } #endregion /* * Next up, we have the world collisions * and resolution. */ #region [World Collisions] // build loop on only the on screen tiles Vector2 screenTopLeftCornerToWorldCoords = camera.GetScreenToWorldPosition(Vector2.Zero); int topTileXIndex = (int)screenTopLeftCornerToWorldCoords.X / level.TileWidth; int topTileYIndex = (int)screenTopLeftCornerToWorldCoords.Y / level.TileHeight; int ammountOfTilesWidthOnScreen = (int)(Graphics.PreferredBackBufferWidth / camera.Zoom / level.TileWidth); int ammountOfTilesHeightOnScreen = (int)(Graphics.PreferredBackBufferHeight / camera.Zoom / level.TileHeight); for (int y = topTileYIndex; y < ammountOfTilesHeightOnScreen + topTileYIndex; y++) { for (int x = topTileXIndex; x < ammountOfTilesWidthOnScreen + topTileXIndex; x++) { // layer 1 is the one we are using for collisions if (y >= 0 && y < level.Layers[1].TileMap.GetLength(0) && x >= 0 && x < level.Layers[1].TileMap.GetLength(1)) { Tile currentTile = level.Layers[1].TileMap[y, x]; if (currentTile == null) { continue; } if (!currentTile.Body.Enabled) { continue; } // collide player projectiles foreach (Bullet b in player.Bullets) { if (b.Alive) { if (Physics.Overlap(b, currentTile)) { b.Kill(); } } } // enemies projectiles foreach (Sprite p in enemies) { if (p.Alive) { if (p.GetType() == typeof(PufferFish)) { PufferFish puf = (PufferFish)p; foreach (Bullet b in puf.Bullets) { if (b.Alive) { if (Physics.Overlap(b, currentTile)) { b.Kill(); } } } } } } } } } // apply player velocities and collide // in order to avoid wall sticking // it's necessary to first move in x // and solve and then move in y and solve again #region [Player World Collisions] bool cameraShakeResponse = false; player.Body.PreCollisionUpdate(gameTime); player.Body.PreMovementUpdate(gameTime); // apply x velocity player.Body.X += player.Body.Velocity.X; for (int y = topTileYIndex; y < ammountOfTilesHeightOnScreen + topTileYIndex; y++) { for (int x = topTileXIndex; x < ammountOfTilesWidthOnScreen + topTileXIndex; x++) { // layer 1 is the one we are using for collisions int xLength = level.Layers[1].TileMap.GetLength(1); int yLength = level.Layers[1].TileMap.GetLength(0); if (y >= 0 && y < yLength && x >= 0 && x < xLength) { Tile currentTile = level.Layers[1].TileMap[y, x]; if (currentTile == null) { continue; } if (!currentTile.Body.Enabled) { continue; } // solve x collisions Physics.Collide(player, currentTile, 0); // collide in x } } } // apply y velocity player.Body.Y += player.Body.Velocity.Y; for (int y = topTileYIndex; y < ammountOfTilesHeightOnScreen + topTileYIndex; y++) { for (int x = topTileXIndex; x < ammountOfTilesWidthOnScreen + topTileXIndex; x++) { // layer 1 is the one we are using for collisions int xLength = level.Layers[1].TileMap.GetLength(1); int yLength = level.Layers[1].TileMap.GetLength(0); if (y >= 0 && y < yLength && x >= 0 && x < xLength) { Tile currentTile = level.Layers[1].TileMap[y, x]; if (currentTile == null) { continue; } if (!currentTile.Body.Enabled) { continue; } // solve y collisions bool collided = Physics.Collide(player, currentTile, 1); // collide in y //if the player was moving down: if (collided && player.Body.MovingDown) { cameraShakeResponse = true; SoundEffect fall; SFX.TryGetValue("fall", out fall); fall?.Play(); } } } } // bound to world if (player.Body.Y < -16f) { player.Body.Y = -16f; } player.Body.Update(gameTime); #endregion //bool cameraShakeResponse = player.UpdateCollisions(gameTime, level); RepositionOutOfBoundsPlayer(gameTime); #endregion /* * Particle Emitters, background assets, UI, etc.. */ #region [ Secondary Assets ] // water waves float count = 1f; foreach (Tile t in topWaterTiles) { float x = (float)gameTime.TotalGameTime.TotalMilliseconds; float phaseShift = (count / 30) * (float)Math.PI * 19.7f; float freq = 0.005f; float amp = 1f; // low freq motion, sin wave 1 t.Body.Y = Math2.SinWave((x * freq - phaseShift), amp); count++; } foreach (ParticleEmitter p in backgroundParticles) { p.Update(gameTime); p.ForEachParticle(KillOutOfBoundsParticle); } foreach (GoldFish g in goldenFishs) { if (g.Alive) { g.Update(gameTime); if (Physics.Overlap(g, player) & g.Alive) { g.Kill(); Karma.AddCollectable(); SoundEffect gold; SFX.TryGetValue("goldenFish", out gold); gold?.Play(1f, 0f, 0f); } } } energyBar.SetPercent((int)(player.Energy * 100f / player.MaxEnergy)); //healthBar.SetPercent((int)(player.Health * 100f / player.MaxHealth)); if (cameraShakeResponse && !camera.Shaking) { //camera.ActivateShake(gameTime, 250f, 4f, 0.05f, true, 0.01f); // static camera.ActivateShake(gameTime, 250f, Math.Abs(player.Body.DeltaY()) * 3, 0.05f, true, 0.01f); // based on delta //Console.WriteLine(Math.Abs(player.Body.DeltaY())); } camera.Position = new Vector2(player.Body.Position.X + player.Body.Bounds.HalfWidth, player.Body.Position.Y + player.Body.Bounds.HalfHeight); // clamp camera position float halfscreenwidth = Graphics.PreferredBackBufferWidth / 2f; float halfscreenheight = Graphics.PreferredBackBufferHeight / 2f; camera.Position.X = MathHelper.Clamp(camera.Position.X, halfscreenwidth / camera.Zoom, (level.Width * level.TileWidth) - (halfscreenwidth / camera.Zoom)); camera.Position.Y = MathHelper.Clamp(camera.Position.Y, -1000f, (level.Height * level.TileHeight) - (halfscreenheight / camera.Zoom)); camera.Update(gameTime, Graphics.GraphicsDevice); Vector2 screenTopLeftCornerToWorldCoords2 = camera.GetScreenToWorldPosition(Vector2.Zero); camera.Bounds.X = screenTopLeftCornerToWorldCoords2.X + 16f; camera.Bounds.Y = screenTopLeftCornerToWorldCoords2.Y + 16f; // build loop on only the visible tiles //Vector2 screenTopLeftCornerToWorldCoords = camera.GetScreenToWorldPosition(Vector2.Zero); //int topTileXIndex = (int)screenTopLeftCornerToWorldCoords.X / level.TileWidth; //int topTileYIndex = (int)screenTopLeftCornerToWorldCoords.Y / level.TileHeight; //int ammountOfTilesWidthOnScreen = (int)(Graphics.PreferredBackBufferWidth / camera.Zoom / level.TileWidth); //int ammountOfTilesHeightOnScreen = (int)(Graphics.PreferredBackBufferHeight / camera.Zoom / level.TileHeight); //for (int y = topTileYIndex; y < ammountOfTilesHeightOnScreen + topTileYIndex; y++) //{ // for (int x = topTileXIndex; x < ammountOfTilesWidthOnScreen + topTileXIndex; x++) // { // // layer 1 is the one we are using for collisions // if(y >= 0 && y < level.Layers[1].TileMap.GetLength(0) && // x >= 0 && x < level.Layers[1].TileMap.GetLength(1)) // { // if(level.Layers[1].TileMap[y, x] != null) // { // level.Layers[1].TileMap[y, x].Tint = new Color(0, 240, 0, 240); // } // } // } //} #endregion /* * Game resolution */ #region [ Game Resolution and other checks ] if (!player.Alive) { SoundEffect death; SFX.TryGetValue("playerDeath", out death); death?.Play(0.5f, 0f, 0f); // show end game screen // now we will just restart this state StateManager.Instance.StartGameState("KarmaScreenState"); // reboot this level //StateManager.Instance.StartGameState(this.Key); return; } foreach (Trigger t in triggers) { if (Physics.Overlap(player.Body.Bounds, t)) { MediaPlayer.Play(Globals.JingleSong); Globals.CurrentLevel = t.Value; StateManager.Instance.StartGameState("KarmaScreenState"); return; } } #endregion //stopwatch.Stop(); //++tickCount; //sumOfMilliseconds += stopwatch.Elapsed.TotalMilliseconds; //averageMilliseconds = sumOfMilliseconds / tickCount; //maxMills = stopwatch.Elapsed.TotalMilliseconds > maxMills && tickCount > 20 ? stopwatch.Elapsed.TotalMilliseconds : maxMills; //minMills = stopwatch.Elapsed.TotalMilliseconds < minMills && tickCount > 20 ? stopwatch.Elapsed.TotalMilliseconds : minMills; //Console.WriteLine( // $"RealTime: {stopwatch.Elapsed.TotalMilliseconds:0.0000}, Avg: {averageMilliseconds:0.0000}, Min: {minMills}, Max: {maxMills} " //); }