public NodeEntity GetNode(NobleQuestGame game, Vector2 position)
{
// Instantiate and Set Properties in GameEntity
NodeEntity grassNode = new NodeEntity(game);
grassNode.Position = position;
grassNode.Velocity = new Vector2(0f, 0f);
grassNode.Midpoint = new Vector2(grassNode.Texture.Width / 2, grassNode.Texture.Height / 2);
//grassNode.Midpoint = new Vector2(0f, 0f);
grassNode.Rotation = 0.0f;
grassNode.SrcRectangle = new Rectangle(0, 0, grassNode.Texture.Width, grassNode.Texture.Height);
grassNode.DestRectangle = new Rectangle(0, 0, grassNode.Texture.Width, grassNode.Texture.Height);
grassNode.DestRectangle.X = (int)(grassNode.Position.X - grassNode.Midpoint.X);
grassNode.DestRectangle.Y = (int)(grassNode.Position.Y - grassNode.Midpoint.Y);
grassNode.Owner = Owners.NEUTRAL;
// Set Properties in NodeEntity
grassNode.HasResourceStructure = false;
grassNode.LeftPaths = new List <PathEntity>();
grassNode.RightPaths = new List <PathEntity>();
grassNode.PreferredPathEntity = null;
grassNode.HasFort = false;
grassNode.Fort = null;
grassNode.isTown = false;
return(grassNode);
}
public void BuildLane(NodeEntity[] LaneArray, float xOffset, float yPosition,
NodeEntity startNode, NodeEntity endNode)
{
GameEntity ThisGameEntity = null;
GameEntity LastGameEntity = null;
LastGameEntity = startNode;
for (int i = 0; i < LaneArray.Length; i++)
{
ThisGameEntity = EntityFactory.GetNode(
this.Game,
new Vector2(LastGameEntity.Position.X + xOffset, yPosition));
LaneArray[i] = (NodeEntity)ThisGameEntity;
this.Game.NodeEntityList.Add((NodeEntity)ThisGameEntity);
this.Game.PathEntityList.Add(EntityFactory.GetPathEntity(this.Game, (NodeEntity)LastGameEntity, (NodeEntity)ThisGameEntity));
LastGameEntity = ThisGameEntity;
}
if (this.Game.TopEnd == null)
{
this.Game.TopEnd = (NodeEntity)LastGameEntity;
}
else if (this.Game.MidEnd == null)
{
this.Game.MidEnd = (NodeEntity)LastGameEntity;
}
else if (this.Game.BotEnd == null)
{
this.Game.BotEnd = (NodeEntity)LastGameEntity;
}
this.Game.PathEntityList.Add(EntityFactory.GetPathEntity(this.Game, (NodeEntity)LastGameEntity, endNode));
}
public void AddPathSelectionEntity()
{
PathSelectionEntity = new PathSelectionEntity(this.Game);
PathSelectionEntity.Position = this.Position;
PathSelectionEntity.SrcRectangle = new Rectangle(0, 0, PathSelectionEntity.Texture.Width, PathSelectionEntity.Texture.Height);
PathSelectionEntity.DestRectangle = new Rectangle(
(int)PathSelectionEntity.Position.X,
(int)PathSelectionEntity.Position.Y,
PathSelectionEntity.Texture.Width,
PathSelectionEntity.Texture.Height);
PathSelectionEntity.Midpoint = new Vector2(PathSelectionEntity.Texture.Width / 2, PathSelectionEntity.Texture.Height / 2);
NodeEntity leftNode = PreferredPathEntity.LeftNode;
NodeEntity rightNode = PreferredPathEntity.RightNode;
if (LeftPaths != null &&
LeftPaths.Contains(PreferredPathEntity))
{
leftNode = PreferredPathEntity.RightNode;
rightNode = PreferredPathEntity.LeftNode;
}
float nodeDistance = Vector2.Distance(leftNode.Position, rightNode.Position);
double rotation = Math.Atan2(rightNode.Position.Y - leftNode.Position.Y, rightNode.Position.X - leftNode.Position.X);
PathSelectionEntity.Rotation = (float)rotation - (float)Math.PI * 0.5f;
this.Game.PathSelectionList.Add(PathSelectionEntity);
}
public void StopEntity()
{
State = States.STOPPED;
this.Location = this.Destination;
//this.Position = this.Location.Position;
this.Destination = null;
IsAtDestination = true;
}
public void setSelectedNode(NodeEntity NewSelectedNode)
{
SelectedNode = NewSelectedNode;
Position = SelectedNode.Position;
Position.Y -= SelectedNode.Texture.Height / 3;
Velocity = ZERO_VELOCITY;
Midpoint = new Vector2(Texture.Width / 2, Texture.Height);
Rotation = 0.0f;
Offset = new Vector2(0.0f, 0.0f);
SrcRectangle = new Rectangle(0, 0,
Texture.Width, Texture.Height);
DestRectangle = SelectedNode.DestRectangle;
}
public override void HandleCollision(NodeEntity node)
{
if (node.isTown)
{
return;
}
if (node.Owner == this.Owner)
{
nodesVisited.Add(node);
}
else
{
StopEntity();
ReverseDirection();
}
}
public PathEntity GetPathEntity(NobleQuestGame game, NodeEntity leftNode, NodeEntity rightNode)
{
// Get Distance Between Nodes
float nodeDistance = Vector2.Distance(leftNode.Position, rightNode.Position);
double rotation = Math.Atan2(rightNode.Position.Y - leftNode.Position.Y, rightNode.Position.X - leftNode.Position.X);
// Instantiate and Set Properties in GameEntity
PathEntity pathEntity = new Entity.PathEntity();
pathEntity.Texture = game.Content.Load <Texture2D>("Path");
pathEntity.Position = leftNode.Position;
pathEntity.Velocity = new Vector2(0f, 0f);
// pathEntity.Midpoint = new Vector2(pathEntity.Texture.Width / 2, pathEntity.Texture.Height / 2);
pathEntity.Midpoint = new Vector2(0f, pathEntity.Texture.Height / 2);
pathEntity.Rotation = (float)rotation;
pathEntity.SrcRectangle = new Rectangle(0, 0, (int)nodeDistance, pathEntity.Texture.Height);
pathEntity.DestRectangle = new Rectangle((int)pathEntity.Position.X, (int)pathEntity.Position.Y,
(int)(Math.Abs(rightNode.Position.X - leftNode.Position.X)),
(int)(Math.Abs(rightNode.Position.Y - leftNode.Position.Y)));
pathEntity.Game = game;
pathEntity.PlayerOwned = false;
pathEntity.EnemyOwned = false;
// Set Properties in PathEntity
pathEntity.LeftNode = leftNode;
pathEntity.RightNode = rightNode;
// Set Properties in Nodes
if (leftNode.RightPaths != null)
{
leftNode.RightPaths.Add(pathEntity);
}
if (rightNode.LeftPaths != null)
{
rightNode.LeftPaths.Add(pathEntity);
}
return(pathEntity);
}
public PathEntity(NodeEntity LeftNode, NodeEntity RightNode)
{
this.LeftNode = LeftNode;
this.RightNode = RightNode;
}
public virtual void HandleCollision(NodeEntity node)
{
}
public void DetermineDestination()
{
// If we already have a Destination, do nothing
if (this.Destination != null)
{
return;
}
// If Enemy Owned, get next node in path
if (this.Owner == Owners.ENEMY &&
ToVisitedIndex < this.ToVisitPath.Count)
{
Destination = this.ToVisitPath[ToVisitedIndex];
ToVisitedIndex++;
return;
}
// Check for Preferred Path Entity
if (Location.PreferredPathEntity != null &&
this.Owner != Owners.ENEMY &&
!IsIgnoringPreferredPath)
{
switch (Direction)
{
case Directions.LEFT:
if (Location.LeftPaths != null)
{
if (Destination == Location.PreferredPathEntity.LeftNode)
{
Direction = Directions.RIGHT;
Destination = Location.PreferredPathEntity.RightNode;
if (Location == Destination)
{
Direction = Directions.LEFT;
Destination = Location.PreferredPathEntity.LeftNode;
}
}
else
{
Direction = Directions.LEFT;
Destination = Location.PreferredPathEntity.LeftNode;
if (Location == Destination)
{
Direction = Directions.RIGHT;
Destination = Location.PreferredPathEntity.RightNode;
}
}
}
else
{
Direction = Directions.RIGHT;
Destination = Location.PreferredPathEntity.RightNode;
}
return;
case Directions.RIGHT:
if (Location.RightPaths != null)
{
if (Destination == Location.PreferredPathEntity.RightNode)
{
Direction = Directions.LEFT;
Destination = Location.PreferredPathEntity.LeftNode;
if (Location == Destination)
{
Direction = Directions.RIGHT;
Destination = Location.PreferredPathEntity.RightNode;
}
}
else
{
Direction = Directions.RIGHT;
Destination = Location.PreferredPathEntity.RightNode;
if (Location == Destination)
{
Direction = Directions.LEFT;
Destination = Location.PreferredPathEntity.LeftNode;
}
}
}
else
{
Direction = Directions.LEFT;
Destination = Location.PreferredPathEntity.LeftNode;
}
return;
default:
break;
}
}
// Get Random Path
switch (Direction)
{
case Directions.LEFT:
if (Location.LeftPaths != null)
{
Destination = GetPath(Location.LeftPaths).LeftNode;
}
else
{
Direction = Directions.RIGHT;
Destination = GetPath(Location.RightPaths).RightNode;
}
break;
case Directions.RIGHT:
if (Location.RightPaths != null)
{
Destination = GetPath(Location.RightPaths).RightNode;
}
else
{
Direction = Directions.LEFT;
Destination = GetPath(Location.LeftPaths).LeftNode;
}
break;
default:
break;
}
}// DetermineDestination
public IntelligentList(UnitType unitType, NodeEntity node)
{
nodeList = new List <NodeEntity>();
nodeList.Add(node);
this.unitType = unitType;
}
public override void HandleCollision(NodeEntity node)
{
}