private bool CheckForFoodCollision(SnakePlayer snakeX)
{
bool hitFood = false;
List <Rectangle> SnakeRects = snakeX.GetRects();
foreach (Rectangle rect in SnakeRects)
{
if (FoodMngr.IsIntersectingRect(rect, true))
{
FoodMngr.AddRandomFood();
snakeX.AddBodySegments(1);
snakeX.UpdateScore(1);
hitFood = true;
}
}
return(hitFood);
}
private void CheckForCollisions()
{
if (Player1.IsIntersectingRect(new Rectangle(-100, 0, 100, GameCanvas.Height)))
{
Player1.OnHitWall(Direction.left);
}
if (Player1.IsIntersectingRect(new Rectangle(0, -100, GameCanvas.Width, 100)))
{
Player1.OnHitWall(Direction.up);
}
if (Player1.IsIntersectingRect(new Rectangle(GameCanvas.Width, 0, 100, GameCanvas.Height)))
{
Player1.OnHitWall(Direction.right);
}
if (Player1.IsIntersectingRect(new Rectangle(0, GameCanvas.Height, GameCanvas.Width, 100)))
{
Player1.OnHitWall(Direction.down);
}
//Is hitting food
List <Rectangle> SnakeRects = Player1.GetRects();
foreach (Rectangle rect in SnakeRects)
{
if (FoodMngr.IsIntersectingRect(rect, true))
{
FoodMngr.AddRandomFood();
Player1.AddBodySegments(1);
score++;
ScoreTxtBox.Text = score.ToString();
}
if (FoodMngr.IsIntersectingRectWithRed(rect, true))
{
FoodMngr.AddRandomFoodRed();
Player1.AddBodySegments(1);
score += 2;
ScoreTxtBox.Text = score.ToString();
}
}
}
private void CheckForCollisions()
{
if (Player1.IsSelfIntersecting()) // Check for collisions with itself
{
SetGameOver("Hit itself"); // If so, trigger the game-over screen
}
if (Player1.IsIntersectingRect(new Rectangle(-100, 0, 100, GameCanvas.Height)))
{
SetGameOver("Hit left wall");
}
if (Player1.IsIntersectingRect(new Rectangle(0, -100, GameCanvas.Width, 100)))
{
SetGameOver("Hit top wall");
}
if (Player1.IsIntersectingRect(new Rectangle(GameCanvas.Width, 0, 100, GameCanvas.Height)))
{
SetGameOver("Hit right wall");
}
if (Player1.IsIntersectingRect(new Rectangle(0, GameCanvas.Height, GameCanvas.Width, 100)))
{
SetGameOver("Hit bottom wall");
}
// Is hitting food
var snakeRects = Player1.GetRects();
foreach (var rect in snakeRects)
{
if (FoodMngr.IsIntersectingRect(rect, true))
{
FoodMngr.AddRandomFood();
Player1.AddBodySegments(1);
Player1.AddScore();
score++;
ScoreTxtBox.Text = score.ToString();
}
}
}
private void CheckForCollisions()
{
if (player.IsIntersectingRect(new Rectangle(-100, 0, 100, GameCanvas.Height)))
{
player.OnHitWall(Direction.Left);
}
if (player.IsIntersectingRect(new Rectangle(0, -100, GameCanvas.Width, 100)))
{
player.OnHitWall(Direction.Up);
}
if (player.IsIntersectingRect(new Rectangle(GameCanvas.Width, 0, 100, GameCanvas.Height)))
{
player.OnHitWall(Direction.Right);
}
if (player.IsIntersectingRect(new Rectangle(0, GameCanvas.Height, GameCanvas.Width, 100)))
{
player.OnHitWall(Direction.Down);
}
//Is hitting food
List <Rectangle> SnakeRects = player.GetRects();
foreach (Rectangle rect in SnakeRects)
{
if (foodManager.IsIntersectingRect(rect, true))
{
foodManager.AddRandomFood();
player.AddBodySegments(1);
score += GetScore();
ScoreTxtBox.Text = score.ToString();
}
}
}
//Collision Check Methods
/*
* if (Player1.IsIntersectingRect(new Rectangle(-100, 0, 100, GameCanvas.Height)))
* Player1.OnHitWall(Direction.left);
*
* if (Player1.IsIntersectingRect(new Rectangle(0, -100, GameCanvas.Width, 100)))
* Player1.OnHitWall(Direction.up);
*
* if (Player1.IsIntersectingRect(new Rectangle(GameCanvas.Width, 0, 100, GameCanvas.Height)))
* Player1.OnHitWall(Direction.right);
*
* if (Player1.IsIntersectingRect(new Rectangle(0, GameCanvas.Height, GameCanvas.Width, 100)))
* Player1.OnHitWall(Direction.down);
*
* //Is hitting food
* List<Rectangle> SnakeRects = Player1.GetRects();
* foreach(Rectangle rect in SnakeRects)
* {
* if(FoodMngr.IsIntersectingRect(rect,true))
* {
* FoodMngr.AddRandomFood();
* Player1.AddBodySegments(1);
* score++;
* ScoreTxtBox.Text = score.ToString();
* }
* }*/
private bool SnakeWithSnakeCollision()
{
//collision between snakes
List <Rectangle> SnakeBodyRects1 = Player1.GetRects();
List <Rectangle> SnakeBodyRects2 = Player2.GetRects();
Rectangle SnakeHead1 = SnakeBodyRects1.ElementAt(0);
Rectangle SnakeHead2 = SnakeBodyRects2.ElementAt(0);
//SnakeBodyRects1.RemoveAt(0);
//SnakeBodyRects2.RemoveAt(0);
//TODO : Check that the heads still have the right values
bool opposites = AreHeadbutting();
bool snakesCollided = false;
String CollisionMessage = "";
//TODO : End conditions maybe changed later on
//Head Collision:
if (opposites && (SnakeHead1 == SnakeHead2))
{
snakesCollided = true;
int points1 = Player1.GetScore();
int points2 = Player2.GetScore();
CollisionMessage = "Head On Collision ";
//tie
if (points1 == points2)
{
CollisionMessage += "- Tie ";
}
//p1 is bigger
else if (points1 >= points2)
{
CollisionMessage += "- Player1 Wins ";
}
//p2 is bigger
else
{
CollisionMessage += "- Player2 Wins ";
}
}
//Side Collision:
else
{
bool player2Crash = false;
bool player1Crash = false;
//check if player2 crashed into player1
foreach (Rectangle rect in SnakeBodyRects1)
{
if (SnakeHead2 == rect)
{
snakesCollided = true;
player2Crash = true;
}
}
//check if player1 crashed into player2
foreach (Rectangle rect in SnakeBodyRects2)
{
if (SnakeHead1 == rect)
{
snakesCollided = true;
player1Crash = true;
}
}
if (snakesCollided)
{
CollisionMessage = "Ran Into Other Player ";
if (player1Crash && player2Crash)
{
CollisionMessage += "- Tie ";
}
//p1 is bigger
else if (player2Crash)
{
CollisionMessage += "- Player1 Wins ";
}
//p2 is bigger
else if (player1Crash)
{
CollisionMessage += "- Player2 Wins ";
}
}
}
//send message of game end
if (snakesCollided)
{
GameHasEnded(CollisionMessage);
}
//return CollisionMessage;
return(snakesCollided);
}
