public void intialize(int width, int height)
{
this.width = width;
this.height = height;
this.cropNumber = width / 200;
center = new Vector2(width / 2, height / 2);
// choose random points to be crops within the map
for (int i = 0; i < cropNumber; i++)
{
int x = random.Next(width);
int y = random.Next(height);
Vector2 point = new Vector2(x, y);
float minD = Math.Min(height / 2, width / 2);
if (Vector2.Distance(center, point) >= minD - 100)
{
// not within the circle so generate new points
i--;
}
else
{
Environment grass = new Environment("grass", 10, 10, 5, (short)x, (short)y, 0, System.Environment.TickCount + i + 1);
Crop field = new Crop(grass, random.Next(3, 8), System.Environment.TickCount + i, 4);
crops.Add(field);
}
}
}
public Environment(String name, short foodValue, short energyValue, short size, short xPos, short yPos, int type, int randSeed, Crop theCrop)
{
this.name = name;
this.foodValue = foodValue;
this.size = size;
this.energyValue = energyValue;
this.position = new Vector2((float)xPos, (float)yPos);
this.type = type;
this.frame = 0;
random = new Random(randSeed);
this.theCrop = theCrop;
switch (type)
{
case 0:
spriteRectangle = Sprites.flower;
break;
case 1:
spriteRectangle = Sprites.flower;
break;
default:
spriteRectangle = Sprites.flower;
break;
}
float w = size * 0.1f * spriteRectangle.Width;
float h = size * 0.1f * spriteRectangle.Height;
orientation = random.Next(62) * 0.1f;
origin = new Vector2(spriteRectangle.Width / 2, spriteRectangle.Height / 2);
body = new CircleOfLife.RotatedRectangle(new Rectangle(xPos, yPos, (int)w, (int)h), orientation);
color = Color.Green;
}
public void update(GameTime gameTime)
{
// if there are less than the required number of crops then add some new ones
if (crops.Count < cropNumber)
{
int i = 0;
while (i == 0)
{
int x = random.Next(width);
int y = random.Next(height);
Vector2 point = new Vector2(x, y);
float minD = Math.Min(height / 2, width / 2);
if (Vector2.Distance(center, point) < minD - 100)
{
// within the circle so generate new points
i++;
Environment grass = new Environment("grass", 10, 10, 5, (short)x, (short)y, 0, System.Environment.TickCount + 1);
Crop field = new Crop(grass, random.Next(3, 8), System.Environment.TickCount, 4);
crops.Add(field);
}
}
}
// remove any plants that are dead
// grow the grass
for (int i = 0; i < crops.Count(); i++)
{
if (crops[i].plants.Count == 0)
{
crops.RemoveAt(i);
i--;
}
else
{
crops[i].grow(gameTime, this.width, this.height);
}
}
}