public static List <Bush> generateBushes(CreatureSpawn[] spawns)
{
List <Bush> obstacles = new List <Bush>();
// bushes below the lane
int posX = 50;
int bottomBushCount = (int)(Const.random.NextDouble() * 4 + 1);
for (int i = 0; i < bottomBushCount; i++)
{
posX = (int)(Const.random.NextDouble() * ((910 - posX) / (bottomBushCount - i)) + posX);
if (posX > 910)
{
break;
}
obstacles.Add(Factories.generateBush(new Point(posX, 720)));
obstacles.Add(Factories.generateBush(new Point(1920 - posX, 720)));
posX += 100;
}
// bushes above the lane
posX = 50;
bottomBushCount = (int)(Const.random.NextDouble() * 2 + 2);
for (int i = 0; i < bottomBushCount; i++)
{
posX = (int)(Const.random.NextDouble() * ((910 - posX) / (bottomBushCount - i)) + posX);
if (posX > 910)
{
break;
}
obstacles.Add(Factories.generateBush(new Point(posX, 380)));
obstacles.Add(Factories.generateBush(new Point(1920 - posX, 380)));
posX += 100;
}
int extraBushes = (spawns.Length);
for (int i = 0; i < extraBushes; i++)
{
int posY = (int)spawns[i].y;
posX = (int)spawns[i].x;
spawnExtraBushes(posX - 150, posY - 150, posX + 150, posY + 150, obstacles);
}
extraBushes = (int)(Const.random.NextDouble() * 4);
for (int i = 0; i < extraBushes; i++)
{
spawnExtraBushes(Const.MAPWIDTH / 2 - 300, 50, Const.MAPWIDTH / 2 + 300, 300, obstacles);
}
return(obstacles);
}
static void spawnExtraBushes(int startX, int startY, int endX, int endY, List <Bush> bushes)
{
for (int i = 0; i < 10; i++)
{
int posX = (int)(Const.random.NextDouble() * (endX - startX) + startX);
int posY = (int)(Const.random.NextDouble() * (endY - startY) + startY);
if (posX < Const.BUSHRADIUS ||
posY < Const.BUSHRADIUS ||
posX > Const.MAPWIDTH - Const.BUSHRADIUS ||
posY > Const.MAPHEIGHT - Const.BUSHRADIUS)
{
continue;
}
Point newBush = new Point(posX, posY);
bool isOverlapping = false;
foreach (Bush bush in bushes)
{
if (bush.Distance(newBush) <= bush.radius * 2)
{
isOverlapping = true;
}
}
if (!isOverlapping)
{
if (Math.Abs(posX - center) < Const.BUSHRADIUS)
{
bushes.Add(Factories.generateBush(new Point(center, posY)));
}
else
{
bushes.Add(Factories.generateBush(new Point(posX, posY)));
bushes.Add(Factories.generateBush(new Point(1920 - posX, posY)));
}
break;
}
}
}
