public override void UpdateActions(GameTime gameTime)
{
float secFraction = gameTime.ElapsedGameTime.Milliseconds / (float)1000.0;
Game1 game = Game1.main_instance;
// these are not smart bullets... they just go straight. :3
// check whether we've left the player's local area entirely
if (Vector3.DistanceSquared(world.Translation, game.protagonist.world.Translation) > 3000.0F * 3000.0F)
{
active = false;
return;
}
// let's do collision detection against ships here, though
// that way there should be no confusion about whether bullets move or do this check first...
Vector3 future = world.Translation + (velocity * secFraction);
bool removebullet = false;
// is the player hit?
if (from != game.protagonist &&
Game1.TestLineSphereIntersection(world.Translation,
future,
game.protagonist.world.Translation,
game.spaceship.Meshes[0].BoundingSphere.Radius))
{
IOConsole.instance.WriteLine("player is hit.");
game.protagonist.TakeHit(world.Translation, 0);
removebullet = true;
}
// check all the other ships, if any >_<
// foreach (ActorModel who in modelManager.models) // same problem as above with foreach()
if (!removebullet)
{
for (int j = 0; j < game.modelManager.models.Count;)
{
BasicSpaceshipActor who = game.modelManager.models[j] as BasicSpaceshipActor;
if (from != who &&
Game1.TestLineSphereIntersection(world.Translation,
future,
who.world.Translation,
who.model.Meshes[0].BoundingSphere.Radius * 1.1f)) // XXX are we supposed to add BoundingSphere.Center to the translation as an offset? let's assume not.
{
who.TakeHit(world.Translation, 0);
if (!who.active)
{
game.modelManager.models.RemoveAt(j); // I guess they asploded?
}
removebullet = true;
}
++j;
}
}
// this is getting twisted now :(
if (removebullet)
{
this.active = false;
}
}
public Bullet(Model m, BasicSpaceshipActor origin)
: base(m)
{
from = origin;
}
public Bullet(Model m, BasicSpaceshipActor origin)
: base(m)
{
from = origin;
}
