public void SetRendererPreDraw(ImageBuffer background, RendererBase rendererToDrawWith, Player playerToCenterOn)
{
rendererToDrawWith.PushTransform();
Vector2D windowCenter = new Vector2D(screenWindow.Left + (screenWindow.Right - screenWindow.Left) / 2, screenWindow.Bottom + (screenWindow.Top - screenWindow.Bottom) / 2);
Vector2D playerPos = playerToCenterOn.Position;
Vector2D playfieldOffset = windowCenter - playerPos;
if (playfieldOffset.x > screenWindow.Left)
{
playfieldOffset.x = screenWindow.Left;
}
if (playfieldOffset.x < -background.Width() + screenWindow.Right)
{
playfieldOffset.x = -background.Width() + screenWindow.Right;
}
if (playfieldOffset.y > screenWindow.Bottom)
{
playfieldOffset.y = screenWindow.Bottom;
}
if (playfieldOffset.y < -background.Height() + screenWindow.Top)
{
playfieldOffset.y = -background.Height() + screenWindow.Top;
}
Affine translation = Affine.NewTranslation(playfieldOffset);
rendererToDrawWith.SetTransform(rendererToDrawWith.GetTransform() * translation);
rendererToDrawWith.SetClippingRect(screenWindow);
}
public void SetRendererPreDraw(ImageBuffer background, RendererBase rendererToDrawWith, Player playerToCenterOn)
{
rendererToDrawWith.PushTransform();
Vector2D windowCenter = new Vector2D(screenWindow.Left + (screenWindow.Right - screenWindow.Left) / 2, screenWindow.Bottom + (screenWindow.Top - screenWindow.Bottom) / 2);
Vector2D playerPos = playerToCenterOn.Position;
Vector2D playfieldOffset = windowCenter - playerPos;
if (playfieldOffset.x > screenWindow.Left)
{
playfieldOffset.x = screenWindow.Left;
}
if (playfieldOffset.x < -background.Width() + screenWindow.Right)
{
playfieldOffset.x = -background.Width() + screenWindow.Right;
}
if (playfieldOffset.y > screenWindow.Bottom)
{
playfieldOffset.y = screenWindow.Bottom;
}
if (playfieldOffset.y < -background.Height() + screenWindow.Top)
{
playfieldOffset.y = -background.Height() + screenWindow.Top;
}
Affine translation = Affine.NewTranslation(playfieldOffset);
rendererToDrawWith.SetTransform(rendererToDrawWith.GetTransform() * translation);
rendererToDrawWith.SetClippingRect(screenWindow);
}
public void SetRendererPostDraw(RendererBase rendererToDrawWith)
{
rendererToDrawWith.SetClippingRect(new rect_d(0, 0, 800, 600));
rendererToDrawWith.PopTransform();
}
public void SetRendererPostDraw(RendererBase rendererToDrawWith)
{
rendererToDrawWith.SetClippingRect(new rect_d(0, 0, 800, 600));
rendererToDrawWith.PopTransform();
}
public override void OnDraw(RendererBase rendererToDrawWith)
{
ImageBuffer levelMap = playfield.LevelMap;
int offset;
byte[] buffer = levelMap.GetBuffer(out offset);
if (!haveDrawnWalls)
{
RendererBase backgroundRenderer = BackgroundImage.NewRenderer();
rect_i boundsI = BackgroundImage.GetBoundingRect();
rect_d bounds = new rect_d(boundsI.Left, boundsI.Bottom, boundsI.Right, boundsI.Top);
backgroundRenderer.SetClippingRect(bounds);
ImageSequence wallTileSequence = (ImageSequence)DataAssetCache.Instance.GetAsset(typeof(ImageSequence), "WallTile");
for (int y = 0; y < levelMap.Height(); y++)
{
for (int x = 0; x < levelMap.Width(); x++)
{
if (buffer[levelMap.GetBufferOffsetXY(x, y)] == 0)
{
int index = 0;
// what type of wall
if (x < levelMap.Width() - 1 &&
buffer[levelMap.GetBufferOffsetXY(x + 1, y + 0)] == 0)
{
index |= 8;
}
if (y < levelMap.Height() - 1 &&
buffer[levelMap.GetBufferOffsetXY(x + 0, y + 1)] == 0)
{
index |= 4;
}
if (x > 0 &&
buffer[levelMap.GetBufferOffsetXY(x - 1, y + 0)] == 0)
{
index |= 2;
}
if (y > 0 &&
buffer[levelMap.GetBufferOffsetXY(x + 0, y - 1)] == 0)
{
index |= 1;
}
backgroundRenderer.Render(wallTileSequence.GetImageByIndex(index), x * 16, y * 16);
}
}
}
haveDrawnWalls = true;
}
//for (int i = 0; i < 1; i++)
for (int i = 0; i < numPlayers; i++)
{
playerViews[i].SetRendererPreDraw(BackgroundImage, rendererToDrawWith, playfield.PlayerList[i]);
rendererToDrawWith.Render(BackgroundImage, 0, 0);
foreach (SequenceEntity aSequenceEntity in playfield.SequenceEntityList)
{
aSequenceEntity.Draw(rendererToDrawWith);
}
foreach (Player aPlayer in playfield.PlayerList)
{
aPlayer.Draw(rendererToDrawWith);
}
playfield.sword.Draw(rendererToDrawWith);
playfield.key.Draw(rendererToDrawWith);
playfield.shield.Draw(rendererToDrawWith);
playerViews[i].SetRendererPostDraw(rendererToDrawWith);
}
ImageSequence hud = (ImageSequence)DataAssetCache.Instance.GetAsset(typeof(ImageSequence), (playfield.PlayerList.Count).ToString() + "PlayerHUD");
rendererToDrawWith.Render(hud.GetImageByIndex(0), 400, 300);
foreach (Player aPlayer in playfield.PlayerList)
{
aPlayer.DrawScore(rendererToDrawWith);
}
rendererToDrawWith.Line(0.5, 300.5, 800.5, 300.5, new RGBA_Bytes(255, 20, 20));
rendererToDrawWith.Line(400.5, 0.5, 400.5, 600.5, new RGBA_Bytes(255, 20, 20));
base.OnDraw(rendererToDrawWith);
}
