public virtual void Update()
{
// update my position
_position = SwinGame.AddVectors(_position, _velocity);
_velocity = SwinGame.AddVectors(_velocity, SwinGame.VectorTo(0, 0.05f));
// update hitbox
Point2D hitboxposition = new Point2D();
hitboxposition.X = _position.X + MyBitmap().Width / 2;
hitboxposition.Y = _position.Y + MyBitmap().Height / 2;
_hitBox = SwinGame.BitmapCircle(MyBitmap(), hitboxposition);
}
private SwinGameSDK.Vector GetPathVector(SwinGameSDK.Point2D playerPos, Tile[,] tileSet, Point2D destination, bool selected)
{
SwinGameSDK.Vector pathVector = new SwinGameSDK.Vector();
if (_inControl)
{
///////////////////////ALLOWS CONTROL OF PLAYERS////////////////////////////////
if (SwinGame.KeyDown(KeyCode.vk_RIGHT) && selected)
{
pathVector = SwinGame.AddVectors(pathVector, SwinGame.CreateVectorFromAngle(0, 8));
}
if (SwinGame.KeyDown(KeyCode.vk_DOWN) && selected)
{
pathVector = SwinGame.AddVectors(pathVector, SwinGame.CreateVectorFromAngle(90, 8));
}
if (SwinGame.KeyDown(KeyCode.vk_LEFT) && selected)
{
pathVector = SwinGame.AddVectors(pathVector, SwinGame.CreateVectorFromAngle(180, 8));
}
if (SwinGame.KeyDown(KeyCode.vk_UP) && selected)
{
pathVector = SwinGame.AddVectors(pathVector, SwinGame.CreateVectorFromAngle(-90, 8));
}
///////////////////////ALLOWS CONTROL OF PLAYERS////////////////////////////////
}
else
{
if (_toUpdate)
{
_forces = AStarPathfinder.CalculateForces(playerPos, tileSet, destination);
_toUpdate = false;
pathVector = CurrentForce(playerPos, tileSet);
}
else
{
pathVector = CurrentForce(playerPos, tileSet);
}
}
if (pathVector.Magnitude > 3)
{
pathVector = SwinGame.LimitVector(pathVector, 3);
}
return(pathVector);
}
public SwinGameSDK.Vector GetMovementVector(SwinGameSDK.Point2D playerPos, Tile[,] tileSet, SwinGameSDK.Vector currentMoveVector, Point2D destination, bool selected)
{
if (currentMoveVector.Magnitude > 8)
{
currentMoveVector = SwinGame.LimitVector(currentMoveVector, 8);
}
if (!_velocity)
{
currentMoveVector = new SwinGameSDK.Vector();
}
currentMoveVector = SwinGame.AddVectors(currentMoveVector, GetPathVector(playerPos, tileSet, destination, selected));
currentMoveVector = SwinGame.AddVectors(currentMoveVector, GetDistractionVector(playerPos, tileSet, currentMoveVector));
if (SwinGame.PointPointDistance(playerPos, destination) < 120)
{
if (SwinGame.PointPointDistance(playerPos, destination) < 60)
{
if (currentMoveVector.Magnitude < 2)
{
return(SwinGame.VectorFromAngle(currentMoveVector.Angle, 0));
}
else
{
return(SwinGame.LimitVector(currentMoveVector, (float)(currentMoveVector.Magnitude * 0.7)));
//////////////////////////FIIIIIIIIIIIIIIIIX
///
}
}
// FIX FIX FIX FIX FIX
return(SwinGame.LimitVector(currentMoveVector, (float)(currentMoveVector.Magnitude * 0.9)));
}
return(currentMoveVector);
}
private SwinGameSDK.Vector GetDistractionVector(SwinGameSDK.Point2D playerPos, Tile[,] tileSet, SwinGameSDK.Vector currentMoveVector)
{
SwinGameSDK.Vector distractionVector = new SwinGameSDK.Vector();
SwinGameSDK.Point2D max = new Point2D();
SwinGameSDK.Point2D min = new Point2D();
if (currentMoveVector.Angle <= 0)
{
min.Y = playerPos.Y + (currentMoveVector.Y * 7);
max.Y = playerPos.Y;
}
else
{
max.Y = playerPos.Y - (currentMoveVector.Y * 7);
min.Y = playerPos.Y;
}
if (currentMoveVector.Angle < 90 && currentMoveVector.Angle > -90)
{
max.X = playerPos.X + (currentMoveVector.X * 7);
min.X = playerPos.X;
}
else
{
min.X = playerPos.X - (currentMoveVector.X * 7);
max.X = playerPos.X;
}
float normalX = SwinGame.VectorNormal(currentMoveVector).X *(12);
float normalY = SwinGame.VectorNormal(currentMoveVector).Y *(12);
int iMax = (int)(Math.Ceiling(max.X / 60) + 1);
int iMin = (int)(Math.Floor(min.X / 60) - 1);
int jMax = (int)(Math.Ceiling(max.Y / 60) + 1);
int jMin = (int)(Math.Floor(min.Y / 60) - 1);
if (iMax > Game.x_width - 1)
{
iMax = Game.x_width - 1;
}
if (iMin < 0)
{
iMin = 0;
}
if (jMax > Game.y_height - 1)
{
jMax = Game.y_height - 1;
}
if (jMin < 0)
{
jMin = 0;
}
//loops through each square in the min/max of the rect fov.
for (int i = iMin; i < iMax; i++)
{
for (int j = jMin; j < jMax; j++)
{
if (tileSet[i, j].GetTileType() == TileType.WALL)
{
// I'm so sorry. It's so ugly.
if
(
SwinGame.LineIntersectsRect(SwinGame.LineFrom(playerPos.X + normalX, playerPos.Y + normalY, playerPos.X + (currentMoveVector.X * 7) + normalX, playerPos.Y + (currentMoveVector.Y * 7) + normalY), tileSet[i, j].GetHitBox())
||
SwinGame.LineIntersectsRect(SwinGame.LineFrom(playerPos.X - normalX, playerPos.Y - normalY, playerPos.X + (currentMoveVector.X * 7) - normalX, playerPos.Y + (currentMoveVector.Y * 7) - normalY), tileSet[i, j].GetHitBox())
)
{
SwinGameSDK.Vector thisDistraction = new SwinGameSDK.Vector();
float distance = SwinGame.PointPointDistance(playerPos, tileSet[i, j].GetPos());
if (distance < 0)
{
distance = 0;
}
thisDistraction = SwinGame.VectorFromAngle(SwinGame.CalculateAngleBetween(playerPos, tileSet[i, j].GetPos()), distance);
distractionVector = SwinGame.AddVectors(distractionVector, SwinGame.InvertVector(thisDistraction));
}
}
}
}
if (distractionVector.Magnitude > 3)
{
distractionVector = SwinGame.LimitVector(distractionVector, 3);
}
return(distractionVector);
}
