public void MoveDirection()
{
switch (changeToDirection)
{
case "left":
if (direction != "right")
{
direction = "left";
}
break;
case "right":
if (direction != "left")
{
direction = "right";
}
break;
case "up":
if (direction != "down")
{
direction = "up";
}
break;
case "down":
if (direction != "up")
{
direction = "down";
}
break;
}
switch (direction)
{
case "left":
snakeHeadXPos -= 1;
boundaryCheck();
Panel.SetBoxColor(snakeHeadXPos, snakeHeadYPos, Color.Red);
break;
case "right":
snakeHeadXPos += 1;
boundaryCheck();
Panel.SetBoxColor(snakeHeadXPos, snakeHeadYPos, Color.Red);
break;
case "up":
snakeHeadYPos -= 1;
boundaryCheck();
Panel.SetBoxColor(snakeHeadXPos, snakeHeadYPos, Color.Red);
break;
case "down":
snakeHeadYPos += 1;
boundaryCheck();
Panel.SetBoxColor(snakeHeadXPos, snakeHeadYPos, Color.Red);
break;
}
}
private void foodTimer_Tick(object sender, EventArgs e)
{
foodTimer.Enabled = false;
Food.foodColor = Color.Blue;
Panel.SetBoxColor(Food.foodXPos, Food.foodYPos, Food.foodColor);
}
public void New()
{
if (foodType == 5)
{
foodColor = Color.Green;
foodType = 0;
App.EnableBonus();
}
for (int y = 0; y < Panel.PanelCorY; y++)
{
for (int x = 0; x < Panel.PanelCorX; x++)
{
if (Panel.GetBoxColor(x, y) == Color.Blue || Panel.GetBoxColor(x, y) == Color.Green)
{
foodXPos = x;
foodYPos = y;
Panel.SetBoxColor(x, y, Color.Black);
}
}
}
if (replaceFood == false)
{
Panel.SetBoxColor(foodXPos, foodYPos, foodColor);
foundBox = false;
while (foundBox == false)
{
foodXPos = R.Next(0, Panel.PanelCorX);
foodYPos = R.Next(0, Panel.PanelCorY);
if (Panel.GetBoxColor(foodXPos, foodYPos) == Color.Black)
{
Panel.SetBoxColor(foodXPos, foodYPos, foodColor);
foundBox = true;
}
else
{
foodXPos = R.Next(0, Panel.PanelCorX);
foodYPos = R.Next(0, Panel.PanelCorY);
}
}
}
else
{
replaceFood = false;
foundBox = false;
while (foundBox == false)
{
foundBox = false;
foodXPos = R.Next(0, Panel.PanelCorX);
foodYPos = R.Next(0, Panel.PanelCorY);
if (Panel.GetBoxColor(foodXPos, foodYPos) == Color.Black)
{
Panel.SetBoxColor(foodXPos, foodYPos, foodColor);
foundBox = true;
}
else
{
foodXPos = R.Next(0, Panel.PanelCorX);
foodYPos = R.Next(0, Panel.PanelCorY);
}
}
}
foodType++;
}
