private void DrawSpriteResource(Icon icon, int orderIndex, Vector2f position)
{
int resourceId = icon.GetResourceId(orderIndex);
Texture texture = GetTexture(resourceId);
Sprite sprite = new Sprite(texture);
ColorB color = icon.GetColor(orderIndex);
sprite.Color = new Color(color.R, color.G, color.B, color.A);
sprite.Position = position;
_renderReceiver.DrawSprite(sprite);
}
private void DrawCellObjects(Vector2Int cell)
{
TileObject[] objects = _scene.GetObjects(cell);
foreach (var obj in objects)
{
Icon icon = obj.Icon;
if (_layersVisibility[(int)obj.Layer])
{
Vector2f sfmlPosition = WorldToSfml(cell, obj.Offset);
for (int i = 0; i < icon.SpritesCount; i++)
{
DrawSpriteResource(icon, i, sfmlPosition);
}
}
}
}
public Bitmap GetEditorImage(TileObject instance)
{
Icon editorIcon = instance.EditorIcon;
if (editorIcon == null)
{
return(null);
}
Texture texture = GetTexture(editorIcon.GetResourceId(0));
if (texture == null)
{
return(null);
}
Image image = texture.CopyToImage();
byte[] pixels = image.Pixels;
int width = (int)image.Size.X;
int height = (int)image.Size.Y;
Bitmap bmp = new Bitmap(width, height, PixelFormat.Format32bppArgb);
var boundsRect = new Rectangle(0, 0, width, height);
BitmapData bmpData = bmp.LockBits(boundsRect,
ImageLockMode.WriteOnly,
bmp.PixelFormat);
IntPtr ptr = bmpData.Scan0;
int bytes = bmpData.Stride * bmp.Height;
var rgbValues = new byte[bytes];
Array.Copy(pixels, 0, rgbValues, 0, pixels.Length);
Marshal.Copy(rgbValues, 0, ptr, bytes);
bmp.UnlockBits(bmpData);
return(bmp);
}
public void Render(Vector2 iconPosition, Icon icon, TileObjectSpirit spirit)
{
for (int i = 0; i < icon.SpritesCount; i++)
{
Sprite sprite;
if (spirit.Tag == null)
{
IconSpriteCache cache = new IconSpriteCache();
var resourceEntry = GameResources.Instance.GetEntry(icon.ResourceIds[i]);
ColorB color = icon.Colors[i];
float scale = icon.Scales[i];
if (resourceEntry.LoadedValue == null)
{
byte[] textureBytes = resourceEntry.ToByteArray();
Texture texture = new Texture(textureBytes);
resourceEntry.LoadedValue = texture;
}
sprite = new Sprite((Texture)resourceEntry.LoadedValue)
{
Color = new Color(color.R, color.G, color.B, color.A),
Scale = new Vector2f(scale, scale)
};
cache.Sprites.Add(sprite);
spirit.Tag = cache;
spirit.IconDirty = false;
}
if (spirit.IconDirty)
{
var resourceEntry = GameResources.Instance.GetEntry(icon.ResourceIds[i]);
ColorB color = icon.Colors[i];
float scale = icon.Scales[i];
if (resourceEntry.LoadedValue == null)
{
byte[] textureBytes = resourceEntry.ToByteArray();
Texture texture = new Texture(textureBytes);
resourceEntry.LoadedValue = texture;
}
sprite = new Sprite((Texture)resourceEntry.LoadedValue)
{
Color = new Color(color.R, color.G, color.B, color.A),
Scale = new Vector2f(scale, scale)
};
((IconSpriteCache)spirit.Tag).Sprites[i] = sprite;
spirit.IconDirty = false;
}
else
{
sprite = ((IconSpriteCache)spirit.Tag).Sprites[i];
}
if (spirit.LocationDirty)
{
sprite.Position = new Vector2f(iconPosition.X * 32, iconPosition.Y * 32);
spirit.LocationDirty = false;
}
_renderWindow.Draw(sprite);
}
}