public override void Draw(SpriteBatch theSpriteBatch, DebugViewXNA debugView, Matrix projection, Matrix view)
{
//Create a single body with multiple fixtures
this.mtheSpriteBatch = theSpriteBatch;
Vector2 spritePos = base.mSpriteBody.Position * MeterInPixels;
theSpriteBatch.Draw(base.mSpriteSheetTexture, spritePos, base.Source,
Color.White, base.mSpriteBody.Rotation, base.spriteOrigin,
new Vector2(base.WidthScale, base.HeightScale), SpriteEffects.None, 0f);
mShipParticles.Draw();
foreach (SpriteObjects.Shot aShot in mShots)
{
if (aShot.Visible == true)
aShot.Draw(theSpriteBatch);
}
foreach (SpriteObjects.AlternateShot aShot in altShots)
{
if (aShot.Visible == true)
aShot.Draw(theSpriteBatch);
}
if (isAIControlled)
{
for (int x = 0; x < numberOfRayCasts; x++)
{
if (raycastHitList[x])
{
debugView.BeginCustomDraw(ref projection, ref view);
debugView.DrawPoint(raycastPointList[x], .5f, new Color(0.4f, 0.9f, 0.4f));
debugView.DrawSegment(raycastStartPointList[x], raycastPointList[x], new Color(0.8f, 0.8f, 0.8f));
Vector2 head = raycastPointList[x] + 0.5f * raycastNormalList[x];
debugView.DrawSegment(raycastPointList[x], head, new Color(0.9f, 0.9f, 0.4f));
debugView.EndCustomDraw();
//d = √ (x₂ - x₁)^2 + (y₂ - y₁)^2
double x1 = raycastStartPointList[x].X;
double x2 = raycastPointList[x].X;
double y1 = raycastStartPointList[x].Y;
double y2 = raycastPointList[x].Y;
double xPoints = (x2 - x1) * (x2 - x1);
double yPoints = (y2 - y1) * (y2 - y1);
float totalLength = (float) Math.Sqrt((xPoints + yPoints));
if(rayCastLengths.Count < numberOfRayCasts) {
rayCastLengths.Add(totalLength);
} else {
rayCastLengths[x] = totalLength;
}
//Console.WriteLine("Total length of ship line ["+x+"] = " + totalLength);
}
else
{
debugView.BeginCustomDraw(ref projection, ref view);
debugView.DrawSegment(raycastStartPointList[x], raycastEndPointList[x], new Color(0.8f, 0.8f, 0.8f));
debugView.EndCustomDraw();
// Could do the same calculation with start and enpoints here but
//its a bit pointless since the number will always be the constant
if (rayCastLengths.Count < numberOfRayCasts)
{
rayCastLengths.Add(-BASE_SHIP_RAYCAST_LENGTH);
}
else
{
rayCastLengths[x] = -BASE_SHIP_RAYCAST_LENGTH;
}
}
}
}
}
