//CONSTRUCTOR
public Gnome(Texture2D[] spritesheets, int framecount)
: base(spritesheets, framecount, FRAMES_PER_SEC)
{
this.coord = new Vector2(0, 0);
direction = Variables.Direction.Right;
this.spriteWidth = 35;
this.spriteHeight = 65;
}
//CONSTRUCTOR
public Gnome(Texture2D[] spritesheets, int framecount, int row, int column, int speed)
: base(spritesheets, framecount, FRAMES_PER_SEC)
{
this.coord = new Vector2(column * Variables.cellWidth, row * Variables.cellHeigth);
direction = Variables.randomDirection();
this.spriteWidth = 35;
this.spriteHeight = 65;
this.speed = speed;
}
//Checks if Sprite has reached edge of gameboard and if so, changes direction clockwise
public void collisionCheck(Gameboard gameboard)
{
foreach (Vector4 wall in gameboard.wallList)
{
//Check Horizontal Wall
if (wall.X == wall.Z)
{
if (this.direction == Variables.Direction.Up &&
getSpriteCenter().Y <= (wall.W * Variables.cellHeigth) + Variables.cellHeigth / 2 &&
getSpriteCenter().Y >= (wall.W * Variables.cellHeigth) &&
getSpriteCenter().X >= (wall.Z * Variables.cellWidth) &&
getSpriteCenter().X <= ((wall.Z + 1) * Variables.cellWidth))
{
if (getSpriteCenter().X > (gameboard.numberOfColumns - 1) * Variables.cellWidth + Variables.cellWidth / 2)
{
this.direction = Variables.Direction.Left;
}
else this.direction = Variables.Direction.Right;
}
if (this.direction == Variables.Direction.Down &&
getSpriteCenter().Y >= (wall.W * Variables.cellHeigth) - Variables.cellHeigth / 2 &&
getSpriteCenter().Y <= (wall.W * Variables.cellHeigth) &&
getSpriteCenter().X >= (wall.X * Variables.cellWidth) &&
getSpriteCenter().X <= ((wall.Z + 1) * Variables.cellWidth))
{
if (getSpriteCenter().X < Variables.cellWidth / 2)
{
this.direction = Variables.Direction.Right;
}
else this.direction = Variables.Direction.Left;
}
}
//Check Verticle Wall
else if (wall.Y == wall.W)
{
if (this.direction == Variables.Direction.Right &&
getSpriteCenter().X >= (wall.Z * Variables.cellWidth) - Variables.cellWidth / 2 &&
getSpriteCenter().X <= (wall.Z * Variables.cellWidth) &&
getSpriteCenter().Y >= (wall.Y * Variables.cellHeigth) &&
getSpriteCenter().Y <= ((wall.W + 1) * Variables.cellHeigth))
{
if (getSpriteCenter().Y > (gameboard.numberOfRows - 1) * Variables.cellHeigth + Variables.cellHeigth / 2)
{
this.direction = Variables.Direction.Up;
}
else this.direction = Variables.Direction.Down;
}
if (this.direction == Variables.Direction.Left &&
getSpriteCenter().X <= (wall.Z * Variables.cellWidth) + Variables.cellWidth / 2 &&
getSpriteCenter().X >= (wall.Z * Variables.cellWidth) &&
getSpriteCenter().Y >= (wall.Y * Variables.cellHeigth) &&
getSpriteCenter().Y <= ((wall.W + 1) * Variables.cellHeigth))
{
if (getSpriteCenter().Y < Variables.cellHeigth / 2)
{
this.direction = Variables.Direction.Down;
}
else this.direction = Variables.Direction.Up;
}
}
}
if (this.direction == Variables.Direction.Right && getSpriteCenter().X > (gameboard.numberOfColumns - 1) * Variables.cellWidth + Variables.cellWidth/2)
{
if (getSpriteCenter().Y > (gameboard.numberOfRows - 1) * Variables.cellHeigth + Variables.cellHeigth / 2)
{
this.direction = Variables.Direction.Up;
}
else this.direction = Variables.Direction.Down;
}
if (this.direction == Variables.Direction.Left && getSpriteCenter().X < Variables.cellWidth / 2)
{
if (getSpriteCenter().Y < Variables.cellHeigth / 2)
{
this.direction = Variables.Direction.Down;
}
else this.direction = Variables.Direction.Up;
}
if (this.direction == Variables.Direction.Up && getSpriteCenter().Y < Variables.cellHeigth / 2)
{
if (getSpriteCenter().X > (gameboard.numberOfColumns - 1) * Variables.cellWidth + Variables.cellWidth / 2)
{
this.direction = Variables.Direction.Left;
}
else this.direction = Variables.Direction.Right;
}
if (this.direction == Variables.Direction.Down && getSpriteCenter().Y > (gameboard.numberOfRows - 1) * Variables.cellHeigth + Variables.cellHeigth/2)
{
if (getSpriteCenter().X < Variables.cellWidth / 2)
{
this.direction = Variables.Direction.Right;
}
else this.direction = Variables.Direction.Left;
}
}
public void directionTileCheck(Gameboard gameboard)
{
if (getSpriteCenter().X >= getCurrentColumn(gameboard) * Variables.cellWidth + Variables.cellWidth / 2.5
&& getSpriteCenter().X <= (getCurrentColumn(gameboard) + 1) * Variables.cellWidth - Variables.cellWidth / 2.5
&& getSpriteCenter().Y >= getCurrentRow(gameboard) * Variables.cellHeigth + Variables.cellHeigth / 2.5
&& getSpriteCenter().Y <= (getCurrentRow(gameboard) + 1) * Variables.cellHeigth - Variables.cellHeigth / 2.5)
{
int tileID = gameboard.getCell(this.getCurrentRow(gameboard), this.getCurrentColumn(gameboard)).getTileID();
switch (tileID)
{
case 1:
direction = Variables.Direction.Up;
break;
case 2:
direction = Variables.Direction.Right;
break;
case 3:
direction = Variables.Direction.Down;
break;
case 4:
direction = Variables.Direction.Left;
break;
default: break;
}
}
}
