public void DrawSprite(Sprite sprite)
{
mySpriteBatch.Begin(SpriteSortMode.Deferred, blendState);
int top = sprite.AnimationState * sprite.SquareSize; //top, left, bottom, and right of the source rectangle from the texture sheet.
int left = sprite.AnimationFrame * sprite.SquareSize; //the rows are frames and columns are states.
int bottom = top + sprite.SquareSize;
int right = left + sprite.SquareSize;
Vector2 superScreenCoordinates = new Vector2
(
//convert sprite.GameCoordinates to superScreenCoordinates using isometric transformation. Or not.
sprite.GameCoordinates.X,
sprite.GameCoordinates.Y
);
Vector2 cameraCoordinates = new Vector2
(//convert superscreen coordinates to camera coordinates (actual display coordinates) by substracting the Camera position.
superScreenCoordinates.X - camera.CameraX,
superScreenCoordinates.Y - camera.CameraY
);
//mySpriteBatch.Draw(sprite.TextureSheet, cameraCoordinates, new Rectangle(top, left, bottom, right), sprite.Color);
mySpriteBatch.Draw(
sprite.TextureSheet,
cameraCoordinates,
new Rectangle(top, left, bottom, right),
sprite.Color,
sprite.Rotation,
new Vector2(sprite.SquareSize / 2, sprite.SquareSize / 2),
1F,
SpriteEffects.None,
0F);
mySpriteBatch.End();
}
public Sprite buildASprite(string texturePath)
{
string fullTexturePath = contentPath + texturePath;
Texture2D texture;
texture = Content.Load<Texture2D>(fullTexturePath);
Sprite builtSprite = new Sprite(texture);
spriteList.Add(builtSprite);
//if (texturePath == "demo.png") //set SquareSize and CollisionBox on a per-sprite basis
//{
// builtSprite.SquareSize = 45;
// int SquareSize = builtSprite.SquareSize;
// builtSprite.CollisionBox = new Rectangle(-SquareSize / 5, -SquareSize / 5, SquareSize / 5, SquareSize / 5);
//}
builtSprite.ImageName = texturePath;
return spriteList[spriteList.Count - 1];
}