/// <summary>
/// Method for rendering a grid bitmap.
/// </summary>
public Bitmap GetGridBitmap(
Color backColor,
bool applyPalettes,
bool showBoxes,
bool vFlip,
bool hFlip,
int zoom,
Offsets offsets,
bool transparent = false,
bool transparentBg = false)
{
// Get flags for the request.
var flags = GetFlags(applyPalettes, showBoxes, vFlip, hFlip, transparent, transparentBg);
// Checked if a cached bitmap is available, return it if it is.
var dictionary = this.cachedBitmaps[zoom - 1];
if (dictionary.ContainsKey(flags))
{
return(dictionary[flags]);
}
// Create bitmap.
var width = this.Width * Constants.SpriteWidth;
var height = this.Height * Constants.SpriteHeight;
var image = new MyBitmap(width, height, backColor);
// Figure out flip.
var isFlip = (hFlip || vFlip);
// Draw each sprite.
for (var spriteX = 0; spriteX < this.Width; spriteX++)
{
for (var spriteY = 0; spriteY < this.Height; spriteY++)
{
// Sprites are aligned like:
// 1 2 3
// 4 5 6
var spriteId = spriteX + (spriteY * this.Width);
var sprite = this.Sprites[spriteId];
// Figure out flips.
var shouldBeVFlip = sprite.VFlip ^ vFlip;
var shouldBeHFlip = sprite.HFlip ^ hFlip;
// Get the correct sprite image.
var spriteImage = sprite.GetSprite(applyPalettes, shouldBeVFlip, shouldBeHFlip, backColor);
// Calculate sprite's position.
var x = spriteX * Constants.SpriteWidth;
var y = spriteY * Constants.SpriteHeight;
if (vFlip)
{
y = height - y - Constants.SpriteHeight;
}
if (hFlip)
{
x = width - x - Constants.SpriteWidth;
}
// Draw the image.
image.DrawImage(spriteImage, x, y);
}
}
if (showBoxes && offsets.XOff != 255)
{
image.DrawRectangle(MyBitmap.ThreatBoxColor, offsets.XOff, offsets.YOff, offsets.XOff + offsets.Width, offsets.YOff + offsets.Height);
}
// Scale image.
var result = image.Scale(zoom).ToBitmap(transparent ? Constants.TransparentAlpha : 255, transparentBg ? backColor : (Color?)null);
// Save result for later and return.
dictionary.Add(flags, result);
return(result);
}
/// <summary>
/// Special method for rendering the player.
/// </summary>
public Bitmap GetPlayerBitmap(
SpriteConfig config,
Color backColor,
bool applyPalettes,
bool showBoxes,
bool hFlip,
int zoom,
bool transparentBg = false)
{
// Get flags for the request.
var flags = GetFlags(applyPalettes, showBoxes, false, hFlip, false, transparentBg);
// Checked if a cached bitmap is available, return it if it is.
var dictionary = this.cachedBitmaps[zoom - 1];
if (dictionary.ContainsKey(flags))
{
return(dictionary[flags]);
}
// Assume game position equals the offsets.
var gameX = Constants.PlayerXOffset;
var gameY = Constants.PlayerYOffset;
// Calculate image size. Get a max of all frames.
var maxX = config.Frames.Max(f => f.Sprites.Max(s => gameX + Player.GetXOffset(s, hFlip)));
var maxY = config.Frames.Max(f => f.Sprites.Max(s => gameY + Player.GetYOffset(s)));
var width = maxX + Constants.SpriteWidth;
var height = maxY + Constants.SpriteHeight;
var image = new MyBitmap(width, height, backColor);
// Draw each sprite.
foreach (var sprite in this.Sprites)
{
// Get the correct sprite image.
var spriteImage = sprite.GetSprite(applyPalettes, sprite.VFlip, sprite.HFlip ^ hFlip);
// Draw the image.
image.DrawImage(spriteImage, gameX + Player.GetXOffset(sprite, hFlip), gameY + Player.GetYOffset(sprite));
}
if (showBoxes)
{
// Platform box.
var platformBoxX1 = gameX;
var platformBoxY1 = gameY;
var platformBoxX2 = platformBoxX1 + Constants.PlayerPlatformBoxWidth;
var platformBoxY2 = platformBoxY1 + Constants.PlayerPlatformBoxHeight;
image.DrawRectangle(MyBitmap.PlatformBoxColor, platformBoxX1, platformBoxY1, platformBoxX2, platformBoxY2);
// Threat box.
var threatBoxX1 = gameX + Constants.PlayerThreatBoxXOff;
var threatBoxY1 = gameY + Constants.PlayerThreatBoxYOff;
var threatBoxX2 = threatBoxX1 + Constants.PlayerThreatBoxWidth;
var threatBoxY2 = threatBoxY1 + (this.Name == "Crouch" ? Constants.PlayerThreatBoxHeightCrouch : Constants.PlayerThreatBoxHeight);
image.DrawRectangle(MyBitmap.ThreatBoxColor, threatBoxX1, threatBoxY1, threatBoxX2, threatBoxY2);
// Gun point.
var gunYOff = this.Name == "Crouch" ? Constants.PlayerGunYOffCrouch : Constants.PlayerGunYOff;
var gunXOff = hFlip ? Constants.PlayerGunOXffL : Constants.PlayerGunOXffR;
image.SetPixel(MyBitmap.GunColor, gameX + gunXOff, gameY + gunYOff);
// Game position.
image.SetPixel(MyBitmap.XYColor, gameX, gameY);
}
// Scale image.
var result = image.Scale(zoom).ToBitmap(backgroundColor: transparentBg ? backColor : (Color?)null);
// Save result for later and return.
dictionary.Add(flags, result);
return(result);
}
