public void ProcessGamePad(ScreenPad screenPad, PhysicalObject gameMap)
{
//var candidatePos = this.Position;
//var candidateXPos = this.Position;
//var candidateYPos = this.Position;
//if (Math.Abs(screenPad.LeftStick.X) + Math.Abs(screenPad.LeftStick.Y) > 0)
//{
// screenPad.LeftStick.Normalize();
// candidatePos = this.Position + new Vector2(screenPad.LeftStick.X, -screenPad.LeftStick.Y) * .5f;
// candidateXPos = this.Position + new Vector2(screenPad.LeftStick.X, 0) * .5f;
// candidateYPos = this.Position + new Vector2(0, -screenPad.LeftStick.Y) * .5f;
//}
//var collisionResult = gameMap.TestCollision(this, candidatePos);
//var collisionXResult = gameMap.TestCollision(this, candidateXPos);
//var collisionYResult = gameMap.TestCollision(this, candidateYPos);
//if (collisionResult.CollisionType == CollisionType.None)
//{
// this.Position = candidatePos;
//}
//else if (collisionXResult.CollisionType == CollisionType.None)
//{
// this.Position = candidateXPos;
//}
//else if (collisionYResult.CollisionType == CollisionType.None)
//{
// this.Position = candidateYPos;
//}
}
public void ProcessGamePad(ScreenPad screenPad, PhysicalObject gameMap, float scrollRows)
{
var candidatePos = this.Position;
var candidateXPos = this.Position;
var candidateYPos = this.Position;
if (Math.Abs(screenPad.LeftStick.X) + Math.Abs(screenPad.LeftStick.Y) > 0)
{
screenPad.LeftStick.Normalize();
candidatePos = this.Position + new Vector2(screenPad.LeftStick.X, -screenPad.LeftStick.Y) * .25f;
candidateXPos = this.Position + new Vector2(screenPad.LeftStick.X, 0) * .25f;
candidateYPos = this.Position + new Vector2(0, -screenPad.LeftStick.Y) * .25f;
}
var collisionResult = gameMap.TestCollision(this, candidatePos, scrollRows);
var collisionXResult = gameMap.TestCollision(this, candidateXPos, scrollRows);
var collisionYResult = gameMap.TestCollision(this, candidateYPos, scrollRows);
if (collisionResult.CollisionType == CollisionType.None)
{
this.Position = candidatePos;
}
else if (collisionXResult.CollisionType == CollisionType.None)
{
this.Position = candidateXPos;
}
else if (collisionYResult.CollisionType == CollisionType.None)
{
this.Position = candidateYPos;
}
}
public virtual CollisionResult TestCollision(PhysicalObject that, Vector2 thatNewPosition, float scrollRows)
{
var collisionResult = new CollisionResult();
var thisScreenRectangle =
new Rectangle((int)Position.X
, (int)Position.Y
, (int)this.Size.X
, (int)this.Size.Y);
var thatScreenRectangle =
new Rectangle((int)thatNewPosition.X
, (int)(thatNewPosition.Y)
, (int)that.Size.X
, (int)that.Size.Y);
Rectangle intersectArea = Rectangle.Intersect(thisScreenRectangle, thatScreenRectangle);
if (intersectArea.X * intersectArea.Y != 0)
{
collisionResult.CollisionType = CollisionType.Blocked;
}
return(collisionResult);
}
public override CollisionResult TestCollision(PhysicalObject that, Vector2 thatNewPosition, float scrollRows)
{
var collisionResult = new CollisionResult();
if (thatNewPosition.X < 0 ||
thatNewPosition.X + that.Size.X > windowTilesSize.X ||
thatNewPosition.Y < 0 ||
thatNewPosition.Y + that.Size.Y > windowTilesSize.Y)
{
collisionResult.CollisionType = CollisionType.OffRoad;
var x = Math.Min(thatNewPosition.X, windowTilesSize.X - that.Size.X);
x = Math.Max(x, 0);
var y = Math.Min(thatNewPosition.Y, windowTilesSize.Y - that.Size.Y);
y = Math.Max(y, 0);
}
else
{
for (var deltaX = 0; deltaX < that.Size.X; deltaX++)
{
for (var deltaY = 0; deltaY < that.Size.Y; deltaY++)
{
var x = (int)((thatNewPosition.X) / that.Size.X + deltaX);
var y = (int)((scrollRows / 2 + thatNewPosition.Y / that.Size.Y) + deltaY);
if ((x < 0 ||
x >= (windowTilesSize.X / 2)) ||
y < 0 ||
y >= (mapLines.Count() * 2))
{
collisionResult.CollisionType = CollisionType.OffRoad;
break;
}
else
{
var mapChar = mapLines[y][x];
if ("XD".Contains(mapChar))
{
collisionResult.CollisionType = CollisionType.Blocked;
break;
}
}
}
}
//var colorArray = new Color[(int)(that.Size.X * that.Size.Y)];
//var extractRegion = new Rectangle(
// (int)Math.Round(thatNewPosition.X),
// (int)Math.Round(scrollRows + thatNewPosition.Y),
// (int)that.Size.X,
// (int)that.Size.Y);
//path01.GetData<Color>(0, extractRegion, colorArray, 0, (int)(that.Size.X * that.Size.Y));
//foreach (var color in colorArray)
//{
// if (color != Color.White)
// {
// collisionResult.CollisionType = CollisionType.Blocked;
// break;
// }
//}
}
return(collisionResult);
}
public override CollisionResult TestCollision(PhysicalObject that, Vector2 thatNewPosition, float scrollRows)
{
return(base.TestCollision(that, thatNewPosition, scrollRows));
}