public override void Update(float dt)
{
base.Update(dt);
if (!player.Health.Dead)
{
// Check whether we should be facing left
if (player.FacingRight)
{
spriteEffects = SpriteEffects.None;
camOffset.X += camScrollRateX * dt;
if (this.CamOffset.X > maxCamOffsetX)
{
camOffset.X = maxCamOffsetX;
}
}
else
{
spriteEffects = SpriteEffects.FlipHorizontally;
camOffset.X -= camScrollRateX * dt;
if (this.CamOffset.X < -maxCamOffsetX)
{
camOffset.X = -maxCamOffsetX;
}
}
// Update camera
this.Cam.Update(dt);
this.Cam.Position = player.ScreenPosition + this.CamOffset;
// Update running speed
if (Math.Abs(player.PhysicsContainer.Object.body.LinearVelocity.X) < 3)
{
runAnimation.FrameTime = 50;
}
else
{
runAnimation.FrameTime = 25;
}
// First, get the state
if (player.State == State.Idle)
{
if (player.Health.Hit)
{
currentAnimation = idleFrozenAnimation;
}
else if (player.Dashing)
{
currentAnimation = dashAnimation;
}
else if (player.WeaponActive())
{
if (player.WeaponActiveAndVertical())
{
currentAnimation = idleFrozenAnimation;
}
else
{
currentAnimation = idleShootAnimation;
}
}
else
{
currentAnimation = idleAnimation;
}
}
else if (player.State == State.Running)
{
currentAnimation = runAnimation;
}
else if (player.State == State.Jumping)
{
currentAnimation = jumpAnimation;
}
else if (player.State == State.Falling)
{
currentAnimation = fallAnimation;
}
// Next, check the events
CheckEvents();
// Only update the animation for the current state
currentAnimation.Position = player.ScreenPosition + shakePositionOffset;
currentAnimation.Rotation = player.ScreenRotation;
currentAnimation.Update(dt);
currentAnimation.SpriteEffects = spriteEffects;
// Update the eyes
adjustEyesOffset();
eyesFrame.Position = player.ScreenPosition + eyesOffset + shakePositionOffset;
eyesFrame.Rotation = player.ScreenRotation;
eyesFrame.SpriteEffects = spriteEffects;
}
// Update the weapons, regardless whether the player is dead
gunRepresentation.Update(dt);
swordRepresentation.Update(dt);
// Update the dashing trail
if (player.Dashing && !player.Health.Dead)
{
dashTrailEmitter.Run();
}
else
{
dashTrailEmitter.Stop();
}
dashTrailEmitter.DisplayEntity = currentAnimation;
dashTrailEmitter.Update(dt);
}
public override void LoadContent(ContentManager content)
{
// Choose color
if (player.PlayerIndex == PlayerIndex.One) // Green
this.color = new Color(0, 255, 0);
else if (player.PlayerIndex == PlayerIndex.Two) // Blue
this.color = new Color(0, 255, 255);
else if (player.PlayerIndex == PlayerIndex.Three) // Yellow
this.color = new Color(255, 255, 0);
else if (player.PlayerIndex == PlayerIndex.Four) // Pink
this.color = new Color(255, 200, 255);
spriteSheet = new SpriteSheet();
spriteSheet.Sheet = content.Load<Texture2D>("animationsheet");
spriteSheet.Map = content.Load<Dictionary<string, Rectangle>>("animationsheetmap");
spriteEffects = SpriteEffects.None;
float spritePaddingScale = 1f;
// Load animations:
// idle animation
int idleFrameTime = 120;
idleAnimation = new Animation();
idleAnimation.Initialize(spriteSheet, Vector2.Zero, idleAnimationName, idleFrameTime, this.color, spritePaddingScale, spriteEffects, true);
idleAnimation.LayerDepth = playerLayerDepth;
// make this the current animation
currentAnimation = idleAnimation;
// idle frozen animation
int idleFrozenFrameTime = 0;
idleFrozenAnimation = new Animation();
idleFrozenAnimation.Initialize(spriteSheet, Vector2.Zero, idleAnimationName, idleFrozenFrameTime, this.color, spritePaddingScale, spriteEffects, false);
idleFrozenAnimation.LayerDepth = playerLayerDepth;
// idle shoot animation
int idleShootFrameTime = 30;
idleShootAnimation = new Animation();
idleShootAnimation.Initialize(spriteSheet, Vector2.Zero, idleShootAnimationName, idleShootFrameTime, this.color, spritePaddingScale, spriteEffects, false);
idleShootAnimation.LayerDepth = playerLayerDepth;
// running animation
int runFrameTime = 25;
runAnimation = new Animation();
runAnimation.Initialize(spriteSheet, Vector2.Zero, runAnimationName, runFrameTime, this.color, spritePaddingScale, spriteEffects, true);
runAnimation.LayerDepth = playerLayerDepth;
// dash animation
int dashFrameTime = 0;
dashAnimation = new Animation();
dashAnimation.Initialize(spriteSheet, Vector2.Zero, dashAnimationName, dashFrameTime, this.color, spritePaddingScale, spriteEffects, false);
dashAnimation.LayerDepth = playerLayerDepth;
// jumping animation
int jumpFrameTime = 120;
jumpAnimation = new Animation();
jumpAnimation.Initialize(spriteSheet, Vector2.Zero, jumpAnimationName, jumpFrameTime, this.color, spritePaddingScale, spriteEffects, false);
jumpAnimation.LayerDepth = playerLayerDepth;
// falling animation
int fallFrameTime = 120;
fallAnimation = new Animation();
fallAnimation.Initialize(spriteSheet, Vector2.Zero, fallAnimationName, fallFrameTime, this.color, spritePaddingScale, spriteEffects, false);
fallAnimation.LayerDepth = playerLayerDepth;
// gun weapon animations
int gunFrameTime = 30;
int gunShotFrameTime = 30;
gunRepresentation = new WeaponRepresentation<PlayerWeapon>(player, player.Gun, new Vector2(gunOffsetX, gunOffsetY));
gunRepresentation.InitializeAnimation(spriteSheet, Vector2.Zero, gunAnimationName, gunFrameTime, this.color, 1, spriteEffects, false);
gunRepresentation.WeaponAnimation.LayerDepth = 0.05f;
gunRepresentation.InitializeBullets(spriteSheet, Vector2.Zero, gunShotAnimationName, gunShotFrameTime, this.color, 1, spriteEffects, true);
gunRepresentation.BulletsLayerDepth(0.05f);
// sword weapon animations
int swordFrameTime = 30;
int swordShotFrameTime = 30;
swordRepresentation = new WeaponRepresentation<PlayerWeapon>(player, player.Sword, new Vector2(swordOffsetX, swordOffsetY));
swordRepresentation.InitializeAnimation(spriteSheet, Vector2.Zero, swordAnimationName, swordFrameTime, this.color, 1, spriteEffects, false);
swordRepresentation.WeaponAnimation.LayerDepth = 0.05f;
swordRepresentation.InitializeBullets(spriteSheet, Vector2.Zero, swordShotAnimationName, swordShotFrameTime, this.color, 1, spriteEffects, true);
swordRepresentation.BulletsLayerDepth(0.05f);
// eyes frame
eyesFrame = new Frame();
eyesFrame.Initialize(spriteSheet, Vector2.Zero, eyesFrameName, Color.White, spritePaddingScale, spriteEffects);
eyesFrame.LayerDepth = playerLayerDepth - 0.001f;
// dash trail particle emitter
dashTrailEmitter.Initialize(5, 0.05f, 0.2f);
}