public override void init()
{
Player = new PlayerGameObject();
Player.Circle.Center = new PointF(W / 2, 0);
Player.Commands.Add(new MovementAICommand()); // @Player jump by himself - no user input
Player.Commands.Add(new CollisionDetectionCommand());
// draw one horizontal @Line throughout the entire screen for the @Player to jump on
LineGameObject l1 = new LineGameObject(new Line2D(new PointF(0, 260), new PointF(W, 260)));
this.GameObjects.Add(l1);
base.init();
}
// generate lines
private void generateLines(int numLonesToGenerate, bool move)
{
for (int i = 0; i < numLonesToGenerate; i++)
{
// assume that the line to be generated is not overlapping existing line
bool acceptable = true;
// generate string and end point x-axis coordinates
int start = rand.Next(w - 200 - MinLineSize) + 100;
int end = start + MinLineSize + rand.Next(MaxLineSize - MinLineSize);
end = Math.Min(end, w - 100);
// each 3rd line should be on the same level as the previous line in average
if (rand.Next(3) != 0)
{
Height -= 100;
}
else
{
// check if the generated line overlaps some previous generated line
foreach (GameObject go in GameObjects)
{
LineGameObject lgo1 = go as LineGameObject;
if (Math.Abs(lgo1.Line.Start.Y - Height) < 10
&& (
(lgo1.Line.Start.X < start && lgo1.Line.End.X > start)
|| (lgo1.Line.Start.X < end && lgo1.Line.End.X > end)
|| (lgo1.Line.Start.X < start && lgo1.Line.End.X > end)
|| (lgo1.Line.Start.X > start && lgo1.Line.End.X < end)
)
)
{
i--;
acceptable = false;
break;
}
}
if (!acceptable)
{
continue;
}
}
// if the new line passes all tests - it gets to be generated
LineGameObject lgo = new LineGameObject(new Line2D(new Point(start, (int)Height), new Point(end, (int)Height)));
if (move) // if the line should be moving downwards - add @Command accordingly
{
lgo.Commands.Add(new AILineMoveDownCommand());
}
GameObjects.Add(lgo);
}
}