/// <summary>
/// Initializes fading to a color.
/// </summary>
private void InitFade()
{
Fade = FindObjectOfType <FadeToColor>();
if (Fade != null)
{
Fade.Init(UIController.fadeScreen);
if (SceneTransition == TransitionPhase.StartingScene)
{
Fade.StartFadeIn(true);
}
}
}
public void PowerUpHit(Entity entity)
{
if (entity.Type == EntityType.WEAPON_POWERUP_SPREAD)
{
fadeToColor = FadeToColor.SPREAD;
pickedUpPowerUp = EntityType.WEAPON_POWERUP_SPREAD;
powerUpActive = true;
timer = 0.0;
if (repeatFlicker == true)
repeatFlicker = false;
}
else if (entity.Type == EntityType.WEAPON_POWERUP_RAPID)
{
fadeToColor = FadeToColor.RAPID;
pickedUpPowerUp = EntityType.WEAPON_POWERUP_RAPID;
powerUpActive = true;
timer = 0.0;
if (repeatFlicker == true)
repeatFlicker = false;
}
if (enemyHit == true)
{
enemyHitScaleState = 0;
enemyHit = false;
}
pointLight.LightDecay = currentLightRadius;
powerUpHit = true;
float newRadiusTarget = (float)currentLightRadius * 1.4f;
flashScaleTarget = (int)newRadiusTarget;
}
private bool LightFade(Vector4 color)
{
if (pointLight.Color.X < color.X)
{
pointLight.Color.X += colorScalar;
if (pointLight.Color.X > color.X)
pointLight.Color.X = color.X;
}
else if (pointLight.Color.X > color.X)
{
pointLight.Color.X -= colorScalar;
if (pointLight.Color.X < color.X)
pointLight.Color.X = color.X;
}
if (pointLight.Color.Y < color.Y)
{
pointLight.Color.Y += colorScalar;
if (pointLight.Color.Y > color.Y)
pointLight.Color.Y = color.Y;
}
else if (pointLight.Color.Y > color.Y)
{
pointLight.Color.Y -= colorScalar;
if (pointLight.Color.Y < color.Y)
pointLight.Color.Y = color.Y;
}
if (pointLight.Color.Z < color.Z)
{
pointLight.Color.Z += colorScalar;
if (pointLight.Color.Z > color.Z)
pointLight.Color.Z = color.Z;
}
else if (pointLight.Color.Z > color.Z)
{
pointLight.Color.Z -= colorScalar;
if (pointLight.Color.Z < color.Z)
pointLight.Color.Z = color.Z;
}
if (pointLight.Color.W < color.W)
{
pointLight.Color.W += colorScalar;
if (pointLight.Color.W > color.W)
pointLight.Color.W = color.W;
}
else if (pointLight.Color.W > color.W)
{
pointLight.Color.W -= colorScalar;
if (pointLight.Color.W < color.W)
pointLight.Color.W = color.W;
}
if (color == pointLight.Color)
{
if (repeatFlicker == true)
{
if (fadeToColor == FadeToColor.HEALTH)
{
if (pickedUpPowerUp == EntityType.WEAPON_POWERUP_RAPID)
{
fadeToColor = FadeToColor.RAPID;
return false;
}
else if (pickedUpPowerUp == EntityType.WEAPON_POWERUP_SPREAD)
{
fadeToColor = FadeToColor.SPREAD;
return false;
}
}
else if (fadeToColor == FadeToColor.RAPID || fadeToColor == FadeToColor.SPREAD)
{
fadeToColor = FadeToColor.HEALTH;
return false;
}
}
return true;
}
return false;
}
private void FadeToLight()
{
switch (fadeToColor)
{
case FadeToColor.HEALTH:
{
if (LightFade(healthColor) == true && repeatFlicker == false)
fadeToColor = FadeToColor.NONE;
break;
}
case FadeToColor.RAPID:
{
if (LightFade(rapidColor) == true && false)
fadeToColor = FadeToColor.NONE;
break;
}
case FadeToColor.SPREAD:
{
if (LightFade(spreadColor) == true && false)
fadeToColor = FadeToColor.NONE;
break;
}
}
}
public void Update(GameTime gameTime, int currentHealth, Vector2 playerPosition)
{
this.pointLight.Position = new Vector3(playerPosition.X, playerPosition.Y, pointLight.Position.Z);
this.currentHealth = currentHealth;
if (powerUpActive == true)
{
timer += gameTime.ElapsedGameTime.Milliseconds;
if (timer >= 10000.0 && timer < 14999.0)
{
if (timer >= 13.000)
colorScalar = 12;
repeatFlicker = true;
}
else if (timer >= 15000.0)
{
repeatFlicker = false;
fadeToColor = FadeToColor.HEALTH;
colorScalar = 8;
}
}
if (fadeToColor != FadeToColor.NONE)
{
FadeToLight();
}
if (enemyHit == true)
{
EnemyHitScale();
}
else if (powerUpHit == true)
{
PowerUpHitScale();
}
}
private void InitScene()
{
ui = FindObjectOfType <UIManager>();
fade = FindObjectOfType <FadeToColor>();
home = FindObjectOfType <Home>();
}
