public void UpdateSprite(Game1 game, GameTime gameTime, int max_X, int max_Y, Sound1 so)
{
List<MovingObject> cleanup = new List<MovingObject>();
Vector2 old_position;
if (!game.isGameOver())
{
foreach (MovingObject a in SpriteList)
{
// Move the sprite by speed, scaled by elapsed time.
// First sprite is the player sprite
if (!a.first)
{
old_position = a.position;
a.position += a.speed * (float)gameTime.ElapsedGameTime.TotalSeconds;
if (a.immune > 0) a.immune--;
foreach (MovingObject b in SpriteList)
{
if (a != b)
{
if (Intersects(a, b))
{
if (b.first)
{
if (a.immune == 0)
{
game.PlayerHit();
a.speed = new Vector2(100 + (50.0f * (float)Math.Sin(MathHelper.ToRadians((float)(360 * RandGen.NextDouble())))), 100 + (50.0f * (float)Math.Sin(MathHelper.ToRadians((float)(360 * RandGen.NextDouble()))))); ;
a.immune = 30;
}
}
else
{
Vector2 tmp = a.speed;
a.speed = b.speed;
b.speed = tmp;
a.position = old_position;
}
}
}
}
int MaxX = max_X - sprite5.Width;
int MinX = 0;
int MaxY = max_Y - sprite5.Height;
int MinY = 0;
//a.rotation += a.rotation_speed;
// Check for bounce.
if ((a.position.X - sprite5.Width) > MaxX)
{
Vector2 dir;
dir = Vector2.Normalize(a.speed);
a.speed.X = 100 + ((float)RandGen.NextDouble() * 100.0f);
a.speed.X *= -dir.X;
a.position.X = MaxX + sprite5.Width;
}
else if (a.position.X < MinX)
{
Vector2 dir;
dir = Vector2.Normalize(a.speed);
a.speed.X = 100 + ((float)RandGen.NextDouble() * 100.0f);
a.speed.X *= -dir.X;
a.position.X = MinX;
}
if ((a.position.Y - sprite5.Height) > MaxY)
{
Vector2 dir;
dir = Vector2.Normalize(a.speed);
a.speed.Y = 100 + ((float)RandGen.NextDouble() * 100.0f);
a.speed.Y *= -dir.Y;
a.position.Y = MaxY + sprite5.Height;
}
else if (a.position.Y < MinY)
{
Vector2 dir;
dir = Vector2.Normalize(a.speed);
a.speed.Y = 100 + ((float)RandGen.NextDouble() * 100.0f);
a.speed.Y *= -dir.Y;
a.position.Y = MinY;
}
}
}
}
foreach (MovingObject a in SpriteList2)
{
// Move the sprite by speed, scaled by elapsed time.
a.position += a.speed * (float)gameTime.ElapsedGameTime.TotalSeconds;
int MaxX = max_X - sprite7.Width;
int MinX = 0;
int MaxY = max_Y - sprite7.Height;
int MinY = 0;
a.rotation += 0.001f;
// Check for bounce.
if ((a.position.X - sprite7.Width) > MaxX)
{
Vector2 dir;
dir = Vector2.Normalize(a.speed);
a.speed.X = 10 + ((float)RandGen.NextDouble() * 20.0f);
a.speed.X *= -dir.X;
a.position.X = MaxX + sprite7.Width;
}
else if (a.position.X < MinX)
{
Vector2 dir;
dir = Vector2.Normalize(a.speed);
a.speed.X = 10 + ((float)RandGen.NextDouble() * 20.0f);
a.speed.X *= -dir.X;
a.position.X = MinX;
}
if ((a.position.Y - sprite7.Height) > MaxY)
{
Vector2 dir;
dir = Vector2.Normalize(a.speed);
a.speed.Y = 10 + ((float)RandGen.NextDouble() * 20.0f);
a.speed.Y *= -dir.Y;
a.position.Y = MaxY + sprite7.Height;
}
else if (a.position.Y < MinY)
{
Vector2 dir;
dir = Vector2.Normalize(a.speed);
a.speed.Y = 10 + ((float)RandGen.NextDouble() * 20.0f);
a.speed.Y *= -dir.Y;
a.position.Y = MinY;
}
if (!game.isGameOver() && Intersects(SpriteList.First(), a))
{
if (!game.isPlayerImmune())
{
game.IncrementFlowerCount();
cleanup.Add(a);
}
}
}
if (!game.isGameOver())
{
foreach (MovingObject a in cleanup)
{
so.PlayFlowerPick(game);
SpriteList2.Remove(a);
}
}
}
