/// <summary>
/// Fire a projectile from ship with given type and velocity
/// </summary>
public void FireProjectile(ProjectileType projectile, float velocity)
{
switch (projectile)
{
case ProjectileType.Blaster:
{
// fire left blaster
Matrix m = shipEntities.GetTransform("blaster_left") *
bobbing * transform;
Projectile p = gameManager.AddProjectile(projectile,
playerIndex, m, velocity, 0.1f,
RenderTechnique.ViewMapping);
p.SetExplosion(AnimSpriteType.Blaster,
30, 30, DrawMode.AdditiveAndGlow, 0, 0, null);
// fire right blaster
m = shipEntities.GetTransform("blaster_right") *
bobbing * transform;
p = gameManager.AddProjectile(projectile, playerIndex,
m, velocity, 0.1f, RenderTechnique.ViewMapping);
p.SetExplosion(AnimSpriteType.Blaster,
30, 30, DrawMode.AdditiveAndGlow, 0, 0, null);
// play blaster fire sound
gameManager.PlaySound("fire_primary");
}
break;
case ProjectileType.Missile:
{
// fire missile
Matrix m = shipEntities.GetTransform("missile") *
bobbing * transform;
Projectile p = gameManager.AddProjectile(projectile,
playerIndex, m, velocity, 0.1f,
RenderTechnique.NormalMapping);
p.SetExplosion(AnimSpriteType.Missile,
90, 30, DrawMode.AdditiveAndGlow,
0.5f, 500, "missile_explode");
// set missile trail
ParticleSystem Trail = gameManager.AddParticleSystem(
ParticleSystemType.MissileTrail, Matrix.Identity);
p.SetTrail(Trail,
Matrix.CreateTranslation(GameOptions.MissileTrailOffset));
// play missile fire sound
gameManager.PlaySound("fire_secondary");
}
break;
}
}
ChaseCamera chaseCamera; // chase camera object
/// <summary>
/// Create a new player ship
/// </summary>
public PlayerShip(
GameManager game, // game manager
int player, // player id
Model model, // model for player ship
EntityList entities, // entity list for ship model
float radius) // collision box radius
{
if (game == null)
{
throw new ArgumentNullException("game");
}
if (entities == null)
{
throw new ArgumentNullException("entities");
}
// save parameters
gameManager = game;
shipModel = model;
shipEntities = entities;
playerIndex = player;
// create movement controller
movement = new PlayerMovement();
movement.maxVelocity = GameOptions.MovementVelocity;
// enable collision sound
collisionSound = true;
// create engine particle system with infinite life time
particleBoost = gameManager.AddParticleSystem(
ParticleSystemType.ShipTrail,
transform);
particleBoost.SetTotalTime(1e10f);
boostTransform = shipEntities.GetTransform("engine");
// create the ship collision box
box = new CollisionBox(-radius, radius);
// random bobbing offset
random = new Random(player);
bobbingTime = (float)random.NextDouble();
// setup 3rd person camera parameters
camera3rdPerson = false;
chaseCamera = new ChaseCamera();
chaseCamera.DesiredPositionOffset = GameOptions.CameraOffset;
chaseCamera.LookAtOffset = GameOptions.CameraTargetOffset;
chaseCamera.Stiffness = GameOptions.CameraStiffness;
chaseCamera.Damping = GameOptions.CameraDamping;
chaseCamera.Mass = GameOptions.CameraMass;
}
// collision box radius
/// <summary>
/// Create a new player ship
/// </summary>
public PlayerShip(
GameManager game, // game manager
int player, // player id
Model model, // model for player ship
EntityList entities, // entity list for ship model
float radius)
{
if (game == null)
{
throw new ArgumentNullException("game");
}
if (entities == null)
{
throw new ArgumentNullException("entities");
}
// save parameters
gameManager = game;
shipModel = model;
shipEntities = entities;
playerIndex = player;
// create movement controller
movement = new PlayerMovement();
movement.maxVelocity = GameOptions.MovementVelocity;
// enable collision sound
collisionSound = true;
// create engine particle system with infinite life time
particleBoost = gameManager.AddParticleSystem(
ParticleSystemType.ShipTrail,
transform);
particleBoost.SetTotalTime(1e10f);
boostTransform = shipEntities.GetTransform("engine");
// create the ship collision box
box = new CollisionBox(-radius, radius);
// random bobbing offset
random = new Random(player);
bobbingTime = (float)random.NextDouble();
// setup 3rd person camera parameters
camera3rdPerson = false;
chaseCamera = new ChaseCamera();
chaseCamera.DesiredPositionOffset = GameOptions.CameraOffset;
chaseCamera.LookAtOffset = GameOptions.CameraTargetOffset;
chaseCamera.Stiffness = GameOptions.CameraStiffness;
chaseCamera.Damping = GameOptions.CameraDamping;
chaseCamera.Mass = GameOptions.CameraMass;
}
