public Boid InstantiateBoid(Vector3 position, bool isFish = false)
{
Boid boid = Instantiate(boidPrefab, position, Quaternion.identity, boidsParent).GetComponent <Boid>();
Boids.Add(boid);
boid.Index = Boids.IndexOf(boid);
boid.IsFish = isFish;
return(boid);
}
// Spawns Scalable Boids
protected void SpawnBoid()
{
Vector3 size = BoidSpawner.transform.localScale;
Vector3 position = BoidSpawner.transform.position + new Vector3(Random.Range(-size.x / 2, size.x / 2), Random.Range(-size.y / 2, size.y / 2), 0);
GameObject temp = Instantiate(BoidPrefab, position, BoidSpawner.transform.rotation);
temp.GetComponent <PathFollow>().path = Path.GetComponent <PathPlacer>().path;
Boids.Add(temp);
}
// Spawns Scalable Boids
protected void SpawnBoid()
{
Vector3 size = BoidSpawner.transform.localScale;
Vector3 position = BoidSpawner.transform.position + new Vector3(Random.Range(-size.x / 2, size.x / 2), Random.Range(-size.y / 2, size.y / 2), 0);
GameObject temp = Instantiate(BoidPrefab, position, BoidSpawner.transform.rotation);
temp.GetComponent <PathFollow>().path = Path.GetComponent <PathPlacer>().path;
foreach (GameObject Boid in Boids)
{
Boid.GetComponent <Separate>().targets.Add(temp.GetComponent <NPCController>());
temp.GetComponent <Separate>().targets.Add(Boid.GetComponent <NPCController>());
}
Boids.Add(temp);
}
private void Init()
{
ResourceManager.LoadShader("shaders/textured.vert", "shaders/textured.frag", "textured");
ResourceManager.LoadShader("shaders/normal.vert", "shaders/normal.frag", "normal");
ResourceManager.LoadShader("shaders/normal2.vert", "shaders/normal2.frag", "normal2");
ResourceManager.LoadShader("shaders/light.vert", "shaders/light.frag", "light");
ResourceManager.LoadShader("shaders/shadow.vert", "shaders/shadow.frag", "shadow");
List <Model> boidModels = new List <Model>();
for (int i = 10; i < 50; i++)
{
boidModels.Add(ResourceManager.LoadModel("resources/objects/fish/fish_0000" + i + ".obj", "fish_0000" + i));
}
Model towerModel = ResourceManager.LoadModel("resources/objects/ship/ship.obj", "tower");
Model floorModel = ResourceManager.LoadModel("resources/objects/floor/floor.obj", "floor");
Model sunModel = ResourceManager.LoadModel("resources/objects/other/sphere.obj", "sun");
Model weedModel = ResourceManager.LoadModel("resources/objects/weed/weed.obj", "weed");
Renderer3D = new Renderer3D();
Tower = new Tower(towerModel, Vector3.Zero, 1, 2);
Floor = new EngineObject()
{
Model = floorModel,
Position = new Vector3(Vector3.Zero)
{
Y = GroundLevel
},
Size = new Vector3(GroundSize, 1, GroundSize)
};
Sun = new EngineObject()
{
Model = sunModel,
Position = new Vector3(200, 1.5f * MaxHeight, -1100),
Size = Vector3.One * 200
};
Tower.Position += new Vector3(0, Tower.Size.Y + GroundLevel, 0);
EngineObjects.Add(Tower);
EngineObjects.Add(Floor);
LeaderBoid = new Boid(boidModels[0], GetRandomPosition(), Vector3.One * 30, GetRandomPosition());
EngineObjects.Add(LeaderBoid);
for (int i = 0; i < 50; i++)
{
Boids.Add(new Boid(boidModels[0], GetRandomPosition(), Vector3.One * Utils.Random.Next(10, 16), GetRandomDir()));
}
for (int i = 0; i < 100; i++)
{
var size = new Vector3(30000, Utils.Random.Next(20, 50) * 1000, 30000);
var weed = new EngineObject()
{
Model = weedModel,
Size = size,
Position = new Vector3(GetRandomPosition(GroundSize))
{
Y = GroundLevel
}
};
EngineObjects.Add(weed);
}
UpdateFlockMiddle();
EngineObjects.AddRange(Boids);
Camera = new Camera(GetRandomPosition());
var underwater = ResourceManager.LoadSound("resources/sounds/underwater.mp3", "underwater", true);
SoundEngine.Instance.PlaySound(underwater);
}
protected override void OnKeyDown(KeyboardKeyEventArgs e)
{
base.OnKeyDown(e);
// Move the camera when in free mode
if (e.Key == Key.I)
{
Camera.ProcessKeyboard(CameraMovement.FORWARD, deltaTime);
}
if (e.Key == Key.K)
{
Camera.ProcessKeyboard(CameraMovement.BACKWARD, deltaTime);
}
if (e.Key == Key.J)
{
Camera.ProcessKeyboard(CameraMovement.LEFT, deltaTime);
}
if (e.Key == Key.L)
{
Camera.ProcessKeyboard(CameraMovement.RIGHT, deltaTime);
}
// change camera type
if (e.Key == Key.Number1)
{
Camera.SetCameraType(CameraType.Behind);
}
if (e.Key == Key.Number2)
{
Camera.SetCameraType(CameraType.Parallel);
}
if (e.Key == Key.Number3)
{
Camera.SetCameraType(CameraType.Tower);
}
if (e.Key == Key.Number4)
{
Camera.SetCameraType(CameraType.Free);
}
// add boids/increase boid speed
if (e.Key == Key.Plus)
{
if (e.Shift)
{
Boid.MAX_SPEED = Math.Min(800, Boid.MAX_SPEED + 10); // keeping max speed sane
if (!autoPilot)
{
LeaderBoid.Velocity = LeaderBoid.Velocity.Normalized() * Boid.MAX_SPEED;
}
}
else
{
Boid b = new Boid(ResourceManager.GetModel("fish_000010"), GetRandomPosition(), Vector3.One * Utils.Random.Next(10, 16), GetRandomDir());
Boids.Add(b);
EngineObjects.Add(b);
}
}
//remove boids/decrease boid speed
if (e.Key == Key.Minus)
{
if (e.Shift)
{
Boid.MAX_SPEED = Math.Max(50, Boid.MAX_SPEED - 10); // speeds lower than 50 start to get weird
if (!autoPilot)
{
LeaderBoid.Velocity = LeaderBoid.Velocity.Normalized() * Boid.MAX_SPEED;
}
}
else if (Boids.Count > 3)
{
int i = Utils.Random.Next(Boids.Count);
EngineObject b = Boids[i];
Boids.Remove(b);
EngineObjects.Remove(b);
}
}
// toggle light mode
// can mess up with shadows
if (e.Key == Key.T)
{
directionalLight = !directionalLight;
}
// enable/disable fog
if (e.Key == Key.F)
{
fogEnabled = !fogEnabled;
}
// move light source, mostly for testing
if (e.Key == Key.Left)
{
Sun.Position -= Vector3.UnitZ * 50;
}
if (e.Key == Key.Right)
{
Sun.Position += Vector3.UnitZ * 50;
}
if (e.Key == Key.Down)
{
Sun.Position -= Vector3.UnitY * 50;
}
if (e.Key == Key.Up)
{
Sun.Position += Vector3.UnitY * 50;
}
// enable/disable boid movement rules
if (e.Key == Key.F1)
{
Boid.Sep = !Boid.Sep;
}
if (e.Key == Key.F2)
{
Boid.Coh = !Boid.Coh;
}
if (e.Key == Key.F3)
{
Boid.Ali = !Boid.Ali;
}
if (e.Key == Key.F4)
{
Boid.Goal = !Boid.Goal;
}
// move leader boid when autopilot is disabled
if (!autoPilot)
{
if (e.Key == Key.W)
{
LeaderBoid.Velocity += LeaderBoid.Up * (Boid.MAX_SPEED / 20);
}
if (e.Key == Key.S)
{
LeaderBoid.Velocity -= LeaderBoid.Up * (Boid.MAX_SPEED / 20);
}
if (e.Key == Key.A)
{
LeaderBoid.Velocity -= LeaderBoid.Right * (Boid.MAX_SPEED / 20);
}
if (e.Key == Key.D)
{
LeaderBoid.Velocity += LeaderBoid.Right * (Boid.MAX_SPEED / 20);
}
}
if (e.Key == Key.P)
{
// toggle auto/manual leader control
if (e.Shift)
{
autoPilot = !autoPilot;
}
else
{
// pause/unpause
if (State == GameState.Active)
{
State = GameState.Paused;
}
else
{
State = GameState.Active;
}
}
}
// quit
if (e.Key == Key.Q || e.Key == Key.Escape)
{
Close();
}
}
/// <summary>
/// Adds a new randomized ship of type MovingObject.
/// </summary>
public void AddNewShip(Vector3 position)
{
Boids.Add(ShipFactory.Instance.GetAShipAroundLocation(position));
}