public override void activate(int ex, int ey)
{
pixelGridPanel.toolGrid.clear(RGB.nullRGB);
int gx = pixelGridPanel.gridPixelX(ex);
int gy = pixelGridPanel.gridPixelY(ey);
if (gx >= 0 && gx < pixelGridPanel.ActiveGrid.Size.x &&
gy >= 0 && gy < pixelGridPanel.ActiveGrid.Size.y)
{
foreach (Vector v in PixelGridPanel.getPixelsInBetween(
pixelGridPanel.gridPixelX(ex),
pixelGridPanel.gridPixelY(ey),
pixelGridPanel.gridPixelX(pixelGridPanel.lastMousePosition.x),
pixelGridPanel.gridPixelY(pixelGridPanel.lastMousePosition.y),
0.2f
))
{
pixelGridPanel.toolGrid.setPixel(
v.x,
v.y,
pixelGridPanel.drawColor
);
}
}
pixelGridPanel.Invalidate();
}
protected override bool canFillPixel(int gx, int gy, RGB fromRGB, RGB toRGB)
{
bool canFill = base.canFillPixel(gx, gy, fromRGB, toRGB);
if (!canFill)
{
return(false);
}
//Return true if not required to check line of sight
if (!checkLOS)
{
return(true);
}
//Exit if there's no line of sight to beginning
foreach (Vector v in PixelGridPanel.getPixelsInBetween(
fillSparkPos.x,
fillSparkPos.y,
gx,
gy,
0.4f
))
{
RGB rgb = pixelGridPanel.ActiveGrid.getPixel(v.x, v.y);
if (v.x != gx || v.y != gy)
{
if (rgb != fromRGB && rgb != toRGB)
{
return(false);
}
}
}
return(true);
}
public Tool(PixelGridPanel pixelGridPanel)
{
this.pixelGridPanel = pixelGridPanel;
}
public HandTool(PixelGridPanel pgp) : base(pgp)
{
pixelGridPanel.MouseDown += overtakeMouseDown;
}
public FillTool(PixelGridPanel pgp) : base(pgp)
{
}
public LineTool(PixelGridPanel pgp) : base(pgp)
{
}
public LightBulbFillTool(PixelGridPanel pgp) : base(pgp)
{
}
public PencilTool(PixelGridPanel pgp) : base(pgp)
{
}