public void LoadLevel(LevelDescription description)
{
// Add game world
sky = new Skybox();
map = new HeightMap(description);
Game.Components.Add(sky);
Game.Components.Add(map);
rootPartition = new Partition(map);
Game.Components.Add(rootPartition);
// Add player & camera
userControlledTank = VehicleFactory.CreateTank(modelType: ModelType.TANK1, HP: 200);
userControlledTank.transformation.Position = map.PlayerStartPosition;
userControlledTank.Tag = "Player";
userControlledTank.AddComponent(new TankController());
userControlledTank.AddToGameWorld();
mainCamera = new TargetPointOfViewCamera(userControlledTank, new Vector3(0, 50, 100));
Game.Components.Add(mainCamera);
// Add game detail
pointSprite = new TextRenderer()
{
font = Game.Content.Load <SpriteFont>(@"Fonts\Arial"), text = "Point: " + 0, position = new Vector2(50, 50), color = Color.Red
};
bloodSprite = new TextRenderer()
{
font = Game.Content.Load <SpriteFont>(@"Fonts\Arial"), text = "HP: " + userControlledTank.HP, position = new Vector2(50, 100), color = Color.Red
};
Game.Components.Add(bloodSprite);
Game.Components.Add(pointSprite);
inputManager = Game.Services.GetService <IInputManager>();
}
public static Vector3 AdvoidObstacleBehaviour(OnlandVehicle tank, Vector3 currentSteering, Map map, float scanRadius = 50)
{
Vector3 originalScanVector = Vector3.Normalize(currentSteering) * scanRadius;
//Vector3 originalSeePoint = currentTransform.Translation + originalScanVector;
// scan around to find moveable position
float rotateAngle = 0;
float rotateStep = MathHelper.PiOver4;
List <float> availableAngles = new List <float>();
Matrix rotateMatrix;
while (rotateAngle < MathHelper.TwoPi)
{
rotateMatrix = Matrix.CreateRotationY(rotateAngle);
Vector3 scanPoint = tank.transformation.Position + Vector3.Transform(originalScanVector, rotateMatrix);
if (tank.Moveable(scanPoint))
{
availableAngles.Add(rotateAngle);
return(Vector3.Transform(currentSteering, rotateMatrix));
}
rotateAngle += rotateStep;
}
if (availableAngles.Count == 0)
{
return(tank.transformation.WorldMatrix.Backward);
}
availableAngles.Sort(new AngleComparer());
rotateMatrix = Matrix.CreateRotationY(availableAngles[0]);
return(Vector3.Transform(currentSteering, rotateMatrix));
}
public override void Update(GameTime gameTime)
{
// collision checking with other vehicles
OnlandVehicle collidedVehicle = null;
foreach (OnlandVehicle vehicle in FindObjectsInPartition <OnlandVehicle>())
{
if (owner == vehicle)
{
continue;
}
if (collider.Intersect(vehicle.collider))
{
//Console.Out.WriteLine("Intersect");
collidedVehicle = vehicle;
break;
}
}
if (collidedVehicle != null)
{
collidedVehicle.Damaged(this.damage);
if (this.owner.Tag.Equals("Player"))
{
FindObjects <GameLevelManager>()[0].Point += 10;
}
//Game.Components.Remove(this);
RemoveFromGameWorld();
}
// remove bullet if outside map or hit the ground
if (!map.IsInsideMap(transformation.Position))
{
//Game.Components.Remove(this);
RemoveFromGameWorld();
return;
}
float bulletHeight = transformation.Position.Y;
float mapHeight = map.GetHeight(transformation.Position);
if (bulletHeight < mapHeight)
{
RemoveFromGameWorld();
//Game.Components.Remove(this);
}
base.Update(gameTime);
}
public override void Update(GameTime gameTime)
{
List <OnlandVehicle> vehicleList = FindObjectsInPartition <OnlandVehicle>();
OnlandVehicle targetTank = null;
foreach (OnlandVehicle tank in vehicleList)
{
if (tank.collider.Intersect(this.collider))
{
targetTank = tank;
break;
}
}
if (targetTank != null)
{
targetTank.HP += 10;
//Game.Components.Remove(this);
RemoveFromGameWorld();
}
}
public void SpawnEnemyTank()
{
for (int i = 0; i < spawnMaxAttempt; i++)
{
Random r = new Random();
int spawnIndex = r.Next(map.SpawnPoints.Count);
Vector3 newTankLocation = map.SpawnPoints[spawnIndex];
newTankLocation.Y = map.GetHeight(newTankLocation);
OnlandVehicle enemyVehicle = VehicleFactory.CreateTank(ModelType.TANK1, 60);
enemyVehicle.Tag = "Enemy";
enemyVehicle.transformation.Position = newTankLocation;
enemyVehicle.AddToGameWorld();
if (enemyVehicle.Moveable(newTankLocation))
{
enemyVehicle.AddComponent(new EnemyTankAI());
break;
}
else
{
enemyVehicle.RemoveFromGameWorld();
}
}
}