public GroundSimple(Direction direction)
{
Mesh = MeshToUse;
Direction = direction;
Length = 6f;
var rotation = DirectionHelper.GetRotationFromDirection(direction);
var p1 = new Vector4(-3f, -0.5f, -Length, 1) * rotation;
var p2 = new Vector4(3f, 0f, 0f, 1) * rotation;
PossibleObstaclePositions = new Vector3[2];
for (int i = 0; i < 2; i++)
{
PossibleObstaclePositions[i] = (new Vector4(0, 0, -i * 3, 1) * rotation).Xyz;
}
BoundingBox = new AxisAlignedBB(Vector3.ComponentMin(p1.Xyz, p2.Xyz), Vector3.ComponentMax(p1.Xyz, p2.Xyz));
}
public static Ground[] NewGround(Vector3 position, Direction direction, out Vector3 next)
{
var groundNum = _random.Next(0, 100);
Ground[] grounds;
if (groundNum < 80)
{
var ground = new GroundSimple(direction)
{
Position = position
};
grounds = new[] { ground };
next = position + DirectionHelper.GetVectorFromDirection(direction) * ground.Length;
}
else if (groundNum < 90)
{
var ground = new GroundCluster(direction)
{
Position = position
};
grounds = new[] { ground };
next = position + DirectionHelper.GetVectorFromDirection(direction) * ground.Length;
}
else
{
var groundCount = _random.Next(5, 10);
grounds = new Ground[groundCount];
next = position;
for (int i = 0; i < groundCount; i++)
{
var ground = new GroundStairs(direction)
{
Position = next
};
grounds[i] = ground;
next = next + DirectionHelper.GetVectorFromDirection(direction) * ground.Length + new Vector3(0, 0.3f, 0);
}
}
return(grounds);
}
public Vector3 GetPosition()
{
return(_rotationRight * DirectionHelper.GetVectorFromDirection(CurrentDirection) * _sidewayMove + Position);
}
public void Update(double time)
{
if (Dead)
{
return;
}
Score += _scoreIncrementation * (float)time;
Speed += (float)time * _speedIncrease;
if (Speed > _maxSpeed)
{
Speed = _maxSpeed;
}
_animTime += ((float)time * Speed) / 12.5f;
if (KeyboardHelper.GetKeyboardState().IsKeyDown(OpenTK.Input.Key.Right))
{
_sidewayMove -= _sidewaySpeed;
if (_sidewayMove < -_maxSidewayDistance)
{
_sidewayMove = -_maxSidewayDistance;
}
}
else if (KeyboardHelper.GetKeyboardState().IsKeyDown(OpenTK.Input.Key.Left))
{
_sidewayMove += _sidewaySpeed;
if (_sidewayMove > _maxSidewayDistance)
{
_sidewayMove = _maxSidewayDistance;
}
}
else
{
if (_sidewayMove > 0.01)
{
_sidewayMove -= _sidewaySpeed;
}
else if (_sidewayMove < -0.01)
{
_sidewayMove += _sidewaySpeed;
}
else
{
_sidewayMove = 0;
}
}
if (KeyboardHelper.IsKeyPressed(OpenTK.Input.Key.Up) && _onGround)
{
_onGround = false;
_yVelocity = _jumpPower;
}
var intersection = GetIntersection();
if (intersection != null)
{
if (KeyboardHelper.IsKeyPressed(OpenTK.Input.Key.Left))
{
Position = new Vector3(intersection.Position.X, Position.Y, intersection.Position.Z) + DirectionHelper.GetVectorFromDirection(intersection.Direction) * 3f;
var dir = (int)CurrentDirection - 1;
if (dir < 0)
{
dir = (int)Direction.WEST;
}
CurrentDirection = (Direction)dir;
intersection.Used = true;
}
else if (KeyboardHelper.IsKeyPressed(OpenTK.Input.Key.Right))
{
Position = new Vector3(intersection.Position.X, Position.Y, intersection.Position.Z) + DirectionHelper.GetVectorFromDirection(intersection.Direction) * 3f;
var dir = (int)CurrentDirection + 1;
if (dir > 3)
{
dir = (int)Direction.NORTH;
}
CurrentDirection = (Direction)dir;
intersection.Used = true;
}
}
_yVelocity -= _gravity;
Position += DirectionHelper.GetVectorFromDirection(CurrentDirection) * Speed * (float)time + (Vector3.UnitY * _yVelocity);
var pos = GetPosition();
var intersectionWithGrounds = World.Grounds.Where(g => g.BoundingBox.IntersectWith(g.Position, BoundingBox, pos)).ToList();
if (intersectionWithGrounds.Count != 0)
{
_yVelocity = 0;
}
float?maxY = null;
for (int i = 0; i < intersectionWithGrounds.Count; i++)
{
var intersectionY = intersectionWithGrounds[i].BoundingBox.Max.Y + intersectionWithGrounds[i].Position.Y;
if (maxY == null || maxY < intersectionY)
{
maxY = intersectionY;
}
}
if (intersectionWithGrounds.Count == 0)
{
_onGround = false;
}
if (maxY != null)
{
if (maxY > pos.Y + _maxStepSize)
{
Dead = true;
}
else if (maxY > pos.Y)
{
Position = new Vector3(Position.X, (float)maxY, Position.Z);
}
_onGround = true;
}
if (_onGround)
{
_lastY = Position.Y;
}
else if (Position.Y < _lastY - 5f)
{
Dead = true;
}
if (CollideWithObstacle())
{
Dead = true;
}
var coin = GetCoin();
if (coin != null)
{
World.Coins.Remove(coin);
Score += 20;
}
}
private void GenerateTerrain()
{
TerrainRemover leftTerrainRemover = null;
var coinsOffset = new Vector3(0, 0.3f, 0);
if ((_intersection.Directions & (int)Intersection.IntersectionDirection.LEFT) > 0)
{
var dir = (int)_intersection.Direction - 1;
if (dir < 0)
{
dir = (int)Direction.WEST;
}
var direction = (Direction)dir;
int toGenerate = _rand.Next(10) + 5;
List <Ground> generatedGrounds = new List <Ground>();
var dirVector = DirectionHelper.GetVectorFromDirection(direction);
var interDir = DirectionHelper.GetVectorFromDirection(_intersection.Direction);
var nextPosition = _intersection.Position + dirVector * 5f + interDir * 3f;
List <Vector3> obstaclePositions = new List <Vector3>();
for (int i = 0; i < toGenerate; i++)
{
var grounds = GroundFactory.NewGround(nextPosition, direction, out nextPosition);
Array.ForEach(grounds, ground => Array.ForEach(ground.PossibleObstaclePositions, possiblePos => obstaclePositions.Add(possiblePos + ground.Position)));
generatedGrounds.AddRange(grounds);
}
var intersection = GroundFactory.NewIntersection(_player, _player.World, nextPosition, direction, _rand.Next(1, 4));
generatedGrounds.Add(intersection);
_player.World.Grounds.AddRange(generatedGrounds);
var rotation = DirectionHelper.GetRotationFromDirection(direction);
var wallsColliders = new List <Obstacle>();
var coins = new List <Coin>();
obstaclePositions.ForEach(pos => {
if ((pos - _intersection.Position).LengthFast > 20)
{
var randValue = _rand.Next(4);
if (randValue == 0)
{
wallsColliders.Add(ObstacleFactory.NewObstacle(pos + interDir * _rand.Next(-1, 1) * 2, direction));
}
else if (randValue == 1)
{
coins.Add(new Coin(pos + interDir * _rand.Next(-1, 1) * 2 + coinsOffset));
}
}
});
_player.World.Coins.AddRange(coins);
var w1p1 = new Vector3(new Vector4(-3f, 0f, -7f, 1) * rotation);
var w1p2 = new Vector3(new Vector4(3f, 5f, -6f, 1) * rotation);
wallsColliders.Add(new Obstacle(new AxisAlignedBB(Vector3.ComponentMin(w1p1, w1p2), Vector3.ComponentMax(w1p1, w1p2)), intersection.Position, Direction.NORTH));
if (intersection.Directions == (int)Intersection.IntersectionDirection.LEFT)
{
var w2p1 = new Vector3(new Vector4(3f, 0f, -6f, 1) * rotation);
var w2p2 = new Vector3(new Vector4(4f, 5f, 0f, 1) * rotation);
wallsColliders.Add(new Obstacle(new AxisAlignedBB(Vector3.ComponentMin(w2p1, w2p2), Vector3.ComponentMax(w2p1, w2p2)), intersection.Position, Direction.NORTH));
}
if (intersection.Directions == (int)Intersection.IntersectionDirection.RIGHT)
{
var w2p1 = new Vector3(new Vector4(-4f, 0f, -6f, 1) * rotation);
var w2p2 = new Vector3(new Vector4(-3f, 5f, 0f, 1) * rotation);
wallsColliders.Add(new Obstacle(new AxisAlignedBB(Vector3.ComponentMin(w2p1, w2p2), Vector3.ComponentMax(w2p1, w2p2)), intersection.Position, Direction.NORTH));
}
_player.World.Obstacles.AddRange(wallsColliders);
var ap1 = new Vector3(new Vector4(-3f, 0f, -6f, 1) * rotation);
var ap2 = new Vector3(new Vector4(3f, 5f, 0f, 1) * rotation);
leftTerrainRemover = new TerrainRemover(_player, generatedGrounds, new List <Trigger>(_player.World.TriggersToAdd.ToArray()), wallsColliders, coins)
{
Position = _intersection.Position + dirVector * 12f + DirectionHelper.GetVectorFromDirection(_intersection.Direction) * 3f, BoundingBox = new AxisAlignedBB(Vector3.ComponentMin(ap1, ap2), Vector3.ComponentMax(ap1, ap2))
};
_player.World.TriggersToAdd.Add(leftTerrainRemover);
}
if ((_intersection.Directions & (int)Intersection.IntersectionDirection.RIGHT) > 0)
{
var dir = (int)_intersection.Direction + 1;
if (dir > 3)
{
dir = (int)Direction.NORTH;
}
var direction = (Direction)dir;
int toGenerate = _rand.Next(10) + 5;
List <Ground> generatedGrounds = new List <Ground>();
var dirVector = DirectionHelper.GetVectorFromDirection(direction);
var interDir = DirectionHelper.GetVectorFromDirection(_intersection.Direction);
var nextPosition = _intersection.Position + dirVector * 5f + interDir * 3f;
List <Vector3> obstaclePositions = new List <Vector3>();
for (int i = 0; i < toGenerate; i++)
{
var grounds = GroundFactory.NewGround(nextPosition, direction, out nextPosition);
Array.ForEach(grounds, ground => Array.ForEach(ground.PossibleObstaclePositions, possiblePos => obstaclePositions.Add(possiblePos + ground.Position)));
generatedGrounds.AddRange(grounds);
}
var intersection = GroundFactory.NewIntersection(_player, _player.World, nextPosition, direction, _rand.Next(1, 4));
generatedGrounds.Add(intersection);
_player.World.Grounds.AddRange(generatedGrounds);
var triggersToKeep = new List <Trigger>(_player.World.TriggersToAdd.ToArray());
if (leftTerrainRemover != null && triggersToKeep.Contains(leftTerrainRemover))
{
triggersToKeep.Remove(leftTerrainRemover);
}
var rotation = DirectionHelper.GetRotationFromDirection(direction);
var wallsColliders = new List <Obstacle>();
var coins = new List <Coin>();
obstaclePositions.ForEach(pos => {
if ((pos - _intersection.Position).LengthFast > 20)
{
var randValue = _rand.Next(4);
if (randValue == 0)
{
wallsColliders.Add(ObstacleFactory.NewObstacle(pos + interDir * _rand.Next(-1, 1) * 2, direction));
}
else if (randValue == 1)
{
coins.Add(new Coin(pos + interDir * _rand.Next(-1, 1) * 2 + coinsOffset));
}
}
});
_player.World.Coins.AddRange(coins);
var w1p1 = new Vector3(new Vector4(-3f, 0f, -7f, 1) * rotation);
var w1p2 = new Vector3(new Vector4(3f, 5f, -6f, 1) * rotation);
wallsColliders.Add(new Obstacle(new AxisAlignedBB(Vector3.ComponentMin(w1p1, w1p2), Vector3.ComponentMax(w1p1, w1p2)), intersection.Position, Direction.NORTH));
if (intersection.Directions == (int)Intersection.IntersectionDirection.LEFT)
{
var w2p1 = new Vector3(new Vector4(3f, 0f, -6f, 1) * rotation);
var w2p2 = new Vector3(new Vector4(4f, 5f, 0f, 1) * rotation);
wallsColliders.Add(new Obstacle(new AxisAlignedBB(Vector3.ComponentMin(w2p1, w2p2), Vector3.ComponentMax(w2p1, w2p2)), intersection.Position, Direction.NORTH));
}
if (intersection.Directions == (int)Intersection.IntersectionDirection.RIGHT)
{
var w2p1 = new Vector3(new Vector4(-4f, 0f, -6f, 1) * rotation);
var w2p2 = new Vector3(new Vector4(-3f, 5f, 0f, 1) * rotation);
wallsColliders.Add(new Obstacle(new AxisAlignedBB(Vector3.ComponentMin(w2p1, w2p2), Vector3.ComponentMax(w2p1, w2p2)), intersection.Position, Direction.NORTH));
}
_player.World.Obstacles.AddRange(wallsColliders);
var ap1 = new Vector3(new Vector4(-3f, 0f, -6f, 1) * rotation);
var ap2 = new Vector3(new Vector4(3f, 5f, 0f, 1) * rotation);
var terrainRemover = new TerrainRemover(_player, generatedGrounds, triggersToKeep, wallsColliders, coins)
{
Position = _intersection.Position + dirVector * 12f + DirectionHelper.GetVectorFromDirection(_intersection.Direction) * 3f, BoundingBox = new AxisAlignedBB(Vector3.ComponentMin(ap1, ap2), Vector3.ComponentMax(ap1, ap2))
};
_player.World.TriggersToAdd.Add(terrainRemover);
}
}
