/*
* //initialize a random color
* private void PickBrush()
* {
*
* Random rnd = new Random();
*
* Type brushesType = typeof(Brushes);
*
* PropertyInfo[] properties = brushesType.GetProperties();
* while (color == Brushes.White)
* {
* int random = rnd.Next(properties.Length);
* color = (Brush)properties[random].GetValue(null, null);
* }
* }
*/
//add a CarBody to the end of the player
public void AddEnd()
{
if (Body.Count > 0)
{
CarBody lastBlock = Body[Body.Count - 1];
int x = 0;
int y = 0;
int step = CarBody.Size * 2;
switch (Direction)
{
case Directions.Left:
x = lastBlock.Location.X + step;
y = lastBlock.Location.Y;
break;
case Directions.Right:
x = lastBlock.Location.X - step;
y = lastBlock.Location.Y;
break;
case Directions.Up:
x = lastBlock.Location.X;
y = lastBlock.Location.Y + step;
break;
case Directions.Down:
x = lastBlock.Location.X;
y = lastBlock.Location.Y - step;
break;
default:
break;
}
Body.Add(new CarBody(lastBlock.Location.X, lastBlock.Location.Y, COLOR));
}
else
{
if (Direction == Directions.Left)
{
Body.Add(new CarBody(500, 350, COLOR));
}
else if (Direction == Directions.Up)
{
Body.Add(new CarBody(600, 300, COLOR));
}
else if (Direction == Directions.Right)
{
Body.Add(new CarBody(700, 350, COLOR));
}
else if (Direction == Directions.Down)
{
Body.Add(new CarBody(600, 400, COLOR));
}
}
}
public void crashBoundary()
{
CarBody head = Body[0];
int step = CarBody.Size;
if ((head.Location.X <= 0) || (head.Location.X >= (1200)))
{
Dead = true;
}
if ((head.Location.Y <= 0) || (head.Location.Y >= (700)))
{
Dead = true;
}
}
public void HitSelf()
{
CarBody head = Body[0];
bool crash = false;
for (int i = 1; i < Body.Count; i++)
{
crash = head.recBody.IntersectsWith(Body[i].recBody);
if (crash)
{
Dead = true;
}
}
}
public void UpdateCar(Directions newDirection)
{
direction = newDirection;
for (int i = Body.Count - 1; i > 0; i--)
{
CarBody leader = Body[i - 1];
Body[i].Update(leader.Location.X, leader.Location.Y);
}
//head changes direction
CarBody head = Body[0];
int x = 0, y = 0;
int step = CarBody.Size * 2;
switch (Direction)
{
case Directions.Left:
x = head.Location.X - step;
y = head.Location.Y;
break;
case Directions.Right:
x = head.Location.X + step;
y = head.Location.Y;
break;
case Directions.Up:
x = head.Location.X;
y = head.Location.Y - step;
break;
case Directions.Down:
x = head.Location.X;
y = head.Location.Y + step;
break;
default:
break;
}
head.Update(x, y);
}
private void collide()
{
if (playerList.Count == 2)
{
int index = 1;
foreach (Car Player in playerList)
{
CarBody head = Player.Body[0];
bool crash = false;
for (int i = 1; i < playerList[index].Body.Count; i++)
{
crash = head.recBody.IntersectsWith(playerList[index].Body[i].recBody);
if (crash)
{
Player.setDead(true);
}
}
index--;
}
}
if (playerList.Count == 3)
{
int index1 = 1;
int index2 = 2;
foreach (Car Player in playerList)
{
CarBody head = Player.Body[0];
bool crash = false;
for (int i = 1; i < playerList[index1].Body.Count; i++)
{
crash = head.recBody.IntersectsWith(playerList[index1].Body[i].recBody);
if (crash)
{
Player.setDead(true);
}
}
for (int i = 1; i < playerList[index2].Body.Count; i++)
{
crash = head.recBody.IntersectsWith(playerList[index2].Body[i].recBody);
if (crash)
{
Player.setDead(true);
}
}
if (index1 == 0)
{
index2--;
}
if (index1 > 0)
{
index1--;
}
}
}
if (playerList.Count == 4)
{
int index1 = 1;
int index2 = 2;
int index3 = 3;
foreach (Car Player in playerList)
{
CarBody head = Player.Body[0];
bool crash = false;
for (int i = 1; i < playerList[index1].Body.Count; i++)
{
crash = head.recBody.IntersectsWith(playerList[index1].Body[i].recBody);
if (crash)
{
Player.setDead(true);
}
}
for (int i = 1; i < playerList[index2].Body.Count; i++)
{
crash = head.recBody.IntersectsWith(playerList[index2].Body[i].recBody);
if (crash)
{
Player.setDead(true);
}
}
for (int i = 1; i < playerList[index3].Body.Count; i++)
{
crash = head.recBody.IntersectsWith(playerList[index3].Body[i].recBody);
if (crash)
{
Player.setDead(true);
}
}
if (index2 == 1)
{
index3--;
}
if (index1 == 0)
{
index2--;
}
if (index1 > 0)
{
index1--;
}
}
}
}
