public void Update(Terrain terrain)
{
X += MovementX;
Y += MovementY;
if (IsJumping)
{
MovementY += 1;
}
if (!IsJumping && (
!terrain.IsLedgeAt(X, Y + ImageSelector.IMAGE_HEIGHT) &&
!terrain.IsLedgeAt(X + ImageSelector.IMAGE_WIDTH / 2, Y + ImageSelector.IMAGE_HEIGHT) &&
!terrain.IsLedgeAt(X + ImageSelector.IMAGE_WIDTH, Y + ImageSelector.IMAGE_HEIGHT)
))
{
IsJumping = true;
}
if (terrain.IsLedgeAt(X, Y + ImageSelector.IMAGE_HEIGHT))
{
IsJumping = false;
MovementY = 0;
}
if (MovementY == 0 && terrain.IsLedgeAt(X, Y + ImageSelector.IMAGE_HEIGHT - 1))
{
Y = (int)(Y / ImageSelector.IMAGE_HEIGHT) * ImageSelector.IMAGE_HEIGHT;
}
if (IsDead())
{
EnemyRemainsOnScreen--;
}
}
internal void Update(Terrain terrain)
{
this.Projectiles = this.Projectiles.FindAll(
projectile => projectile.TimeToLive > 0
);
if (TimeTilNextShot > 0)
{
TimeTilNextShot--;
}
if (Y > 800)
{
IsDead = true;
}
if (IsDead)
{
HeroRemainsOnScreen--;
}
X += MovementX;
Y += MovementY;
if (IsJumping && MovementY <= JumpSpeed)
{
MovementY += 1;
}
if (!IsJumping && !terrain.IsLedgeAt(X, Y + ImageSelector.IMAGE_HEIGHT) &&
!terrain.IsLedgeAt(X + ImageSelector.IMAGE_WIDTH / 2, Y + ImageSelector.IMAGE_HEIGHT) &&
!terrain.IsLedgeAt(X + ImageSelector.IMAGE_WIDTH, Y + ImageSelector.IMAGE_HEIGHT))
{
IsJumping = true;
}
if (MovementY >= 0 && terrain.IsLedgeAt(X, Y + ImageSelector.IMAGE_HEIGHT))
{
IsJumping = false;
MovementY = 0;
}
if (MovementY == 0 && terrain.IsLedgeAt(X, Y + ImageSelector.IMAGE_HEIGHT - 1))
{
Y = (int)(Y / ImageSelector.IMAGE_HEIGHT) * ImageSelector.IMAGE_HEIGHT;
}
foreach (var projectile in Projectiles)
{
projectile.Update();
}
}
internal void Update(Terrain terrain)
{
Projectiles.UpdateProjectiles();
if (TimeTillNextShot > 0)
{
TimeTillNextShot--;
}
if (IsDead)
{
HeroRemainsOnScreen--;
}
X += MovementX;
Y += MovementY;
if (Y > 800)
{
IsDead = true;
}
if (IsJumping && MovementY <= JumpSpeed)
{
MovementY += 1;
}
if (!IsJumping && !terrain.IsLedgeAt(X, Y + ImageSelector.IMAGE_HEIGHT) &&
!terrain.IsLedgeAt(X + ImageSelector.IMAGE_WIDTH / 2, Y + ImageSelector.IMAGE_HEIGHT) &&
!terrain.IsLedgeAt(X + ImageSelector.IMAGE_WIDTH, Y + ImageSelector.IMAGE_HEIGHT))
{
IsJumping = true;
}
if (MovementY >= 0 && terrain.IsLedgeAt(X, Y + ImageSelector.IMAGE_HEIGHT))
{
IsJumping = false;
MovementY = 0;
}
if (MovementY == 0 && terrain.IsLedgeAt(X, Y + ImageSelector.IMAGE_HEIGHT - 1))
{
Y = (int)(Y / ImageSelector.IMAGE_HEIGHT) * ImageSelector.IMAGE_HEIGHT;
}
}