public void ReloadTextures()
{
renderer.ReloadTextures();
HashSet <Texture2D> uniqueTextures = new HashSet <Texture2D>();
HashSet <Sprite> uniqueSprites = new HashSet <Sprite>();
var allLevelObjects = LevelObjectManager.GetAllObjects();
foreach (var levelObj in allLevelObjects)
{
foreach (Sprite sprite in levelObj.Prefab.Sprites)
{
if (!uniqueTextures.Contains(sprite.Texture))
{
uniqueTextures.Add(sprite.Texture);
uniqueSprites.Add(sprite);
}
}
}
foreach (Sprite sprite in uniqueSprites)
{
sprite.ReloadTexture();
}
}
public void DrawForeground(SpriteBatch spriteBatch, Camera cam, LevelObjectManager backgroundSpriteManager = null)
{
spriteBatch.Begin(SpriteSortMode.Deferred,
BlendState.NonPremultiplied,
SamplerState.LinearClamp, DepthStencilState.DepthRead, null, null,
cam.Transform);
backgroundSpriteManager?.DrawObjectsFront(spriteBatch, cam);
spriteBatch.End();
}
public void DrawBackground(SpriteBatch spriteBatch, Camera cam,
LevelObjectManager backgroundSpriteManager = null,
BackgroundCreatureManager backgroundCreatureManager = null)
{
spriteBatch.Begin(SpriteSortMode.Deferred, BlendState.NonPremultiplied, SamplerState.LinearWrap);
Vector2 backgroundPos = cam.WorldViewCenter;
backgroundPos.Y = -backgroundPos.Y;
backgroundPos *= 0.05f;
if (level.GenerationParams.BackgroundTopSprite != null)
{
int backgroundSize = (int)level.GenerationParams.BackgroundTopSprite.size.Y;
if (backgroundPos.Y < backgroundSize)
{
if (backgroundPos.Y < 0)
{
var backgroundTop = level.GenerationParams.BackgroundTopSprite;
backgroundTop.SourceRect = new Rectangle((int)backgroundPos.X, (int)backgroundPos.Y, backgroundSize, (int)Math.Min(-backgroundPos.Y, backgroundSize));
backgroundTop.DrawTiled(spriteBatch, Vector2.Zero, new Vector2(GameMain.GraphicsWidth, Math.Min(-backgroundPos.Y, GameMain.GraphicsHeight)),
color: level.BackgroundTextureColor);
}
if (-backgroundPos.Y < GameMain.GraphicsHeight && level.GenerationParams.BackgroundSprite != null)
{
var background = level.GenerationParams.BackgroundSprite;
background.SourceRect = new Rectangle((int)backgroundPos.X, (int)Math.Max(backgroundPos.Y, 0), backgroundSize, backgroundSize);
background.DrawTiled(spriteBatch,
(backgroundPos.Y < 0) ? new Vector2(0.0f, (int)-backgroundPos.Y) : Vector2.Zero,
new Vector2(GameMain.GraphicsWidth, (int)Math.Min(Math.Ceiling(backgroundSize - backgroundPos.Y), backgroundSize)),
color: level.BackgroundTextureColor);
}
}
}
spriteBatch.End();
spriteBatch.Begin(SpriteSortMode.Deferred,
BlendState.NonPremultiplied,
SamplerState.LinearWrap, DepthStencilState.DepthRead, null, null,
cam.Transform);
backgroundSpriteManager?.DrawObjectsBack(spriteBatch, cam);
if (cam.Zoom > 0.05f)
{
backgroundCreatureManager?.Draw(spriteBatch, cam);
}
if (level.GenerationParams.WaterParticles != null && cam.Zoom > 0.05f)
{
float textureScale = level.GenerationParams.WaterParticleScale;
Rectangle srcRect = new Rectangle(0, 0, 2048, 2048);
Vector2 origin = new Vector2(cam.WorldView.X, -cam.WorldView.Y);
Vector2 offset = -origin + dustOffset;
while (offset.X <= -srcRect.Width * textureScale)
{
offset.X += srcRect.Width * textureScale;
}
while (offset.X > 0.0f)
{
offset.X -= srcRect.Width * textureScale;
}
while (offset.Y <= -srcRect.Height * textureScale)
{
offset.Y += srcRect.Height * textureScale;
}
while (offset.Y > 0.0f)
{
offset.Y -= srcRect.Height * textureScale;
}
for (int i = 0; i < 4; i++)
{
float scale = (1.0f - i * 0.2f);
//alpha goes from 1.0 to 0.0 when scale is in the range of 0.1 - 0.05
float alpha = (cam.Zoom * scale) < 0.1f ? (cam.Zoom * scale - 0.05f) * 20.0f : 1.0f;
if (alpha <= 0.0f)
{
continue;
}
Vector2 offsetS = offset * scale
+ new Vector2(cam.WorldView.Width, cam.WorldView.Height) * (1.0f - scale) * 0.5f
- new Vector2(256.0f * i);
float texScale = scale * textureScale;
while (offsetS.X <= -srcRect.Width * texScale)
{
offsetS.X += srcRect.Width * texScale;
}
while (offsetS.X > 0.0f)
{
offsetS.X -= srcRect.Width * texScale;
}
while (offsetS.Y <= -srcRect.Height * texScale)
{
offsetS.Y += srcRect.Height * texScale;
}
while (offsetS.Y > 0.0f)
{
offsetS.Y -= srcRect.Height * texScale;
}
level.GenerationParams.WaterParticles.DrawTiled(
spriteBatch, origin + offsetS,
new Vector2(cam.WorldView.Width - offsetS.X, cam.WorldView.Height - offsetS.Y),
color: Color.White * alpha, textureScale: new Vector2(texScale));
}
}
spriteBatch.End();
RenderWalls(GameMain.Instance.GraphicsDevice, cam);
spriteBatch.Begin(SpriteSortMode.Deferred,
BlendState.NonPremultiplied,
SamplerState.LinearClamp, DepthStencilState.DepthRead, null, null,
cam.Transform);
backgroundSpriteManager?.DrawObjectsMid(spriteBatch, cam);
spriteBatch.End();
}