public virtual void Update(InputComponent input, FieldCamera camera)
{
_spriteComponent.Entity.Transform.Position = _unmodifiedPosition;
MoveCharacter();
DetermineSprite(camera);
_unmodifiedPosition = _spriteComponent.Entity.Transform.Position;
_currentTicks += Game.UpdateTime.Elapsed.TotalMilliseconds;
if (_currentTicks >= 125) // Each animation takes 0.125 seconds to complete. Only change sprite after this time elapsed
{
var spriteProvider = _spriteComponent.SpriteProvider as SpriteFromSheet;
spriteProvider.CurrentFrame = _nextAnimation.SpriteSheetId;
_previousAnimation = _nextAnimation;
_nextAnimation = null;
_currentTicks = 0;
}
this.Direction = _previousAnimation.Direction;
_spriteComponent.Entity.Transform.Rotation = camera.CameraTarget.Rotation; // Keep sprite rotated towards camera. TODO: Update Sprite's Y Value to scale properly with camera angle.
var cameraEntity = Core.Instance.MainCamera.Entity.Transform;
var direction = (Entity.Transform.Position - cameraEntity.LocalToWorld(cameraEntity.Position));
direction.Normalize();
_spriteComponent.Entity.Transform.Position -= 0.3f * direction;
}
protected virtual SpriteFromSheet BuildSpriteSheet()
{
var ss = new SpriteSheet();
//Each action has 8 directions * actionCount sprites
int spriteSheetId = 0;
foreach (var animation in XGCharacter.RawAnimationsData)
{
FileInfo f = new FileInfo(Path.Combine(_spritesPath, animation.StartSprite));
for (int dir = 0; dir < 5; dir++)
{
int skip = animation.SkipBetweenFiles * dir;
for (int num = 0; num < animation.Count; num++)
{
var spritePath = f.DirectoryName + "\\" + (Convert.ToInt32(Path.GetFileNameWithoutExtension(f.Name)) + ((dir * animation.Count) + num + skip)).ToString().PadLeft(4, '0') + ".png";
if (File.Exists(spritePath)) // Some sprites missing?
{
var bytes = File.ReadAllBytes(spritePath);
var image = Stride.Graphics.Image.Load(bytes);
var texture = Texture.New(this.GraphicsDevice, image, TextureFlags.ShaderResource);
var sprite = new Sprite($"{animation.Name}_{dir}_{num}", texture);
ss.Sprites.Add(sprite);
var animationKey = (animation.Name, (ECameraDirection)dir);
if (!this._animations.ContainsKey(animationKey))
{
this._animations.Add(animationKey, new List <IndividualAnimation>());
}
_animations[animationKey].Add(new IndividualAnimation()
{
Name = animation.Name,
Count = animation.Count,
Direction = (ECameraDirection)dir,
Frame = num,
SpriteSheetId = spriteSheetId++
});
if (dir > 0 && dir < 4) // Get non-north south sprites. Will use for mirror
{
var bitmap = new Bitmap(spritePath);
bitmap.RotateFlip(RotateFlipType.RotateNoneFlipX);
bytes = BitmapToByteArray(bitmap);
image = Stride.Graphics.Image.Load(bytes);
texture = Texture.New(this.GraphicsDevice, image, TextureFlags.ShaderResource);
sprite = new Sprite($"{animation.Name}_{dir}_{num}", texture);
ss.Sprites.Add(sprite);
animationKey = (animation.Name, (ECameraDirection)(8 - dir));
if (!this._animations.ContainsKey(animationKey))
{
this._animations.Add(animationKey, new List <IndividualAnimation>());
}
_animations[animationKey].Add(new IndividualAnimation()
{
Name = animation.Name,
Count = animation.Count,
Direction = (ECameraDirection)(8 - dir),
Frame = num,
SpriteSheetId = spriteSheetId++
});
}
}
}
}
}
_previousAnimation = _animations[(EActionTypes.Idle, ECameraDirection.North)][0];
