public void Render(MapControl mapCtrl, Graphics buffer, Rectangle area)
{
if (mapCtrl.Map == null)
{
return;
}
float scale = mapCtrl.ScaleFactor;
float pixelSize = ConstMap.PIXEL_SIZE * scale;
ClientMap map = mapCtrl.Map;
ushort mapX1 = (ushort)Math.Max(Math.Floor(mapCtrl.PosX / pixelSize - 1), 0);
ushort mapY1 = (ushort)Math.Max(Math.Floor(mapCtrl.PosY / pixelSize - 1), 0);
ushort mapX2 = (ushort)Math.Min(Math.Ceiling(mapCtrl.Width / scale / pixelSize + 2) + mapX1, map.Width);
ushort mapY2 = (ushort)Math.Min(Math.Ceiling(mapCtrl.Height / scale / pixelSize + 2) + mapY1, map.Height);
for (ushort y = mapY1; y < mapY2; y++)
{
for (ushort x = mapX1; x < mapX2; x++)
{
Tile* tile = map[x, y];
if (tile != null && (*tile).Type == TileType.Wall)
{
float pixXToRealX = x * pixelSize - mapCtrl.PosX;
float pixXToRealY = y * pixelSize - mapCtrl.PosY;
RectangleF rect = new RectangleF(
pixXToRealX - -0,
pixXToRealY - -0,
pixelSize + -0,
pixelSize + -0);
buffer.FillRectangle(_fillBrush, rect);
}
}
}
}
public void Render(MapControl mapCtrl, Graphics buffer, Rectangle area)
{
ClientMap map = mapCtrl.Map;
Player player = mapCtrl.PlayerData;
if (map == null || player == null)
{
return;
}
int posX = (int)(player.Position.X + player.Size.Width / 2 - area.X - _fovRect.Width / 2);
int posY = (int)(player.Position.Y + player.Size.Height / 2 - area.Y - _fovRect.Height / 2);
float pSizeW = _fovBitmap.Width, pSizeHw = (float)_fovBitmap.Width / 2;
float pSizeH = _fovBitmap.Height, pSizeHh = (float)_fovBitmap.Height / 2;
if (player.Angle != _prewPlayerAngle)
{
_fovRotated.Clear(Color.FromArgb(0, 0, 0, 0));
_fovRotated.TranslateTransform(pSizeHw, pSizeHh);
_fovRotated.RotateTransform(player.Angle - _prewPlayerAngle);
_fovRotated.TranslateTransform(-pSizeHw, -pSizeHh);
_fovRotated.DrawImage(_fovBitmap, 0, 0);
_prewPlayerAngle = player.Angle;
}
buffer.DrawImage(_fovRotatedBitmap, posX, posY, _fovRect, GraphicsUnit.Pixel);
if (posX > 0)
{
buffer.FillRectangle(_fillBrush, new Rectangle(0, 0, posX, area.Height));
}
if (posY > 0)
{
buffer.FillRectangle(_fillBrush, new Rectangle(posX, 0, area.Width - posX, posY));
}
if (posX + _fovRect.Width < area.X + area.Width)
{
buffer.FillRectangle(_fillBrush, new Rectangle((int)(posX + _fovRect.Width), posY,
area.Width - posX, area.Height - posY));
}
if (posY + _fovRect.Height < area.Y + area.Height)
{
buffer.FillRectangle(_fillBrush, new Rectangle(posX, (int)(posY + _fovRect.Height),
area.Width - posX, area.Height - posY));
}
}
public void Render(MapControl mapCtrl, Graphics buffer, Rectangle area)
{
if (_textBrush == null)
{
_textBrush = new SolidBrush(mapCtrl.ForeColor);
}
int startTileX, startTileY, tilesCntX, tilesCntY;
_map.InvalidateArea(area, out startTileX, out startTileY, out tilesCntX, out tilesCntY);
for (int x = startTileX; x < startTileX + tilesCntX; x++)
{
for (int y = startTileY; y < startTileY + tilesCntY; y++)
{
Rectangle destRect = new Rectangle(x * _map.TileWidth - area.X,
y * _map.TileHeight - area.Y, _map.TileWidth, _map.TileHeight);
buffer.DrawImageUnscaledAndClipped(_map[x, y], destRect);
if (mapCtrl.ShowTileNumber)
{
buffer.DrawString(string.Format("{0}:{1}", x, y), mapCtrl.Font, _textBrush,
destRect, _textFormat);
}
}
}
}
public void UpdateTile(MapControl mapCtrl, ushort x, ushort y, Tile tile)
{
}
public void ChangeScaleFactor(MapControl mapCtrl, float scaleFactor)
{
}
public void ChangeMap(MapControl mapCtrl)
{
}
public void ChangeScaleFactor(MapControl mapCtrl, float scaleFactor)
{
_map.Initialize(scaleFactor, true);
}
public void UpdateTile(MapControl mapCtrl, ushort x, ushort y, Tile tile)
{
ushort minX = (ushort) Math.Max(x - 1, 0);
ushort maxX = (ushort) Math.Min(x + 1, mapCtrl.Map.Width - 1);
ushort minY = (ushort) Math.Max(y - 1, 0);
ushort maxY = (ushort) Math.Min(y + 1, mapCtrl.Map.Height - 1);
for (y = minY; y <= maxY; y++)
{
for (x = minX; x <= maxX; x++)
{
mapCtrl.Map.FlagClearBorders(x, y);
}
}
}
public void Render(MapControl mapCtrl, Graphics buffer, Rectangle area)
{
ClientMap map = mapCtrl.Map;
if (map == null)
{
return;
}
float scale = mapCtrl.ScaleFactor;
float pixelSize = ConstMap.PIXEL_SIZE * scale;
ushort mapX1 = (ushort)Math.Max(Math.Floor(mapCtrl.PosX / pixelSize - 1), 0);
ushort mapY1 = (ushort)Math.Max(Math.Floor(mapCtrl.PosY / pixelSize - 1), 0);
ushort mapX2 = (ushort)Math.Min(Math.Ceiling(mapCtrl.Width / scale / pixelSize + 2) + mapX1, map.Width);
ushort mapY2 = (ushort)Math.Min(Math.Ceiling(mapCtrl.Height / scale / pixelSize + 2) + mapY1, map.Height);
for (ushort y = mapY1; y < mapY2; y++)
{
for (ushort x = mapX1; x < mapX2; x++)
{
Tile* tile = map[x, y];
if (tile != null && (*tile).Type == TileType.Wall)
{
float x1 = x*pixelSize - mapCtrl.PosX;
float y1 = y*pixelSize - mapCtrl.PosY;
int borders = map.Borders(x, y);
if (borders == 0)
{
borders = TileBorders.ScanAndSetBorders(x, y, TileType.Wall, map);
}
if (borders < 2)
{
continue;
}
float x2, y2;
if ((borders | 2) == borders)
{
y2 = y1 + pixelSize - 0;
buffer.DrawLine(_borderPen, x1, y1, x1, y2);
}
if ((borders | 4) == borders)
{
x2 = x1 + pixelSize - 0;
y2 = y1 + pixelSize - 0;
buffer.DrawLine(_borderPen, x2, y1, x2, y2);
}
if ((borders | 8) == borders)
{
x2 = x1 + pixelSize - 0;
buffer.DrawLine(_borderPen, x1, y1, x2, y1);
}
if ((borders | 16) == borders)
{
x2 = x1 + pixelSize - 0;
y2 = y1 + pixelSize - 0;
buffer.DrawLine(_borderPen, x1, y2, x2, y2);
}
}
}
}
}
