public void initialize()
{
backgrounds = new Texture2D[1];
backgrounds[0] = Content.Load<Texture2D>(map + "background");
foreground = Content.Load<Texture2D>(map + "foreground");
vertices = new Vertex[13];
vertices[0] = new Vertex(new Vector2(80, 300));
vertices[1] = new Vertex(new Vector2(200, 480));
vertices[2] = new Vertex(new Vector2(400, 480));
vertices[3] = new Vertex(new Vector2(550, 300));
vertices[4] = new Vertex(new Vector2(140, 240));
vertices[5] = new Vertex(new Vector2(180, 240));
vertices[6] = new Vertex(new Vector2(140, 280));
vertices[7] = new Vertex(new Vector2(180, 280));
vertices[8] = new Vertex(new Vector2(420, 280));
vertices[9] = new Vertex(new Vector2(420, 240));
vertices[10] = new Vertex(new Vector2(460, 240));
vertices[11] = new Vertex(new Vector2(460, 280));
vertices[12] = new Vertex(new Vector2(300, 450));
vertices[0].createLink(vertices[1]);
vertices[1].createLink(vertices[2]);
vertices[2].createLink(vertices[3]);
vertices[4].createLink(vertices[5]);
vertices[4].createLink(vertices[6]);
vertices[5].createLink(vertices[7]);
vertices[6].createLink(vertices[7]);
vertices[8].createLink(vertices[9]);
vertices[8].createLink(vertices[11]);
vertices[9].createLink(vertices[10]);
vertices[10].createLink(vertices[11]);
vertices[1].createLink(vertices[12]);
vertices[2].createLink(vertices[12]);
gravity = new Vector2(0, 0.5f);
}
public void update(KeyboardState keyboardState, Vector2 gravity, Vertex[] vertices)
{
velocity += gravity;
if (keyboardState.IsKeyDown(Keys.A))
{
velocity.X -= 1f;
}
if (keyboardState.IsKeyDown(Keys.D))
{
velocity.X += 1f;
}
if (velocity != new Vector2(0, 0))
{
velocity /= 1.2f;
}
position += velocity;
#region collisionDetection
Matrix toonMatrix = Matrix.CreateTranslation(position.X, position.Y, 0);
for (int i = 0; i < vertices.Length; i++)
{
Vector2 startingPosition = vertices[i].getPosition();
startingPosition.X += 10f;
startingPosition.Y += 10f;
for (int j = 0; j < vertices[i].getLinks().Count; j++)
{
float distanceBetweenBothPoints = Vector2.Distance(vertices[i].getPosition(), vertices[i].getLinks()[j].getPosition());
#region EfficiencyAlgorithm
if ((position.X < (startingPosition.X - distanceBetweenBothPoints)) || (position.X > (startingPosition.X + distanceBetweenBothPoints)))
{
break;
}
if ((position.Y < (startingPosition.Y - distanceBetweenBothPoints)) || (position.Y > (startingPosition.Y + distanceBetweenBothPoints)))
{
break;
}
#endregion
Vector2 slope = new Vector2(vertices[i].getLinks()[j].getPosition().X - vertices[i].getPosition().X, vertices[i].getLinks()[j].getPosition().Y - vertices[i].getPosition().Y);
slope /= distanceBetweenBothPoints;
for (int k = 0; k < distanceBetweenBothPoints; k++)
{
Vector2 pixel = startingPosition + slope * k;
for (int l = 0; l < 32; l++)
{
for (int m = 0; m < 32; m++)
{
Vector2 mockPosition = new Vector2((int)position.X+l, (int)position.Y+m);
Vector2 mockPixel = new Vector2((int)pixel.X, (int)pixel.Y);
if (mockPosition == mockPixel)
{
if (test)
{
Console.WriteLine("collision! - " + position);
test = false;
}
}
}
}
}
}
}
#endregion
#region testShit
if (keyboardState.IsKeyDown(Keys.Space))
{
if (velocity.Y > 0)
{
velocity = new Vector2(0, -25);
}
test = true;
}
#endregion
}
public void createLink(Vertex link)
{
links.Add(link);
}