public static void drawUnit(Graphics g, int gridWidth, int gridHeight, Unit unit, Brush color)
{
int unitX = 5 + (unit.x * gridWidth) + (int)(gridWidth * 0.5);
int unitY = 5 + (unit.y * gridHeight) + (int)(gridHeight * 0.5);
Rectangle unitBaseRect = new Rectangle(unitX - (int)(gridWidth * 2.4), unitY - (int)(gridHeight * 2.4), (int)(gridWidth * 4.8), (int)(gridHeight * 4.8));
Rectangle unitGunRect = new Rectangle(unitX - (int)(gridWidth * 0.2), unitY - (int)(gridHeight * 0.2), (int)(gridWidth * 0.4), (int)(gridHeight * 0.4));
Rectangle unitHatchRect = new Rectangle(unitX - (int)(gridWidth * 0.4), unitY - (int)(gridHeight * 0.4), (int)(gridWidth * 0.8), (int)(gridHeight * 0.8));
switch (unit.direction)
{
case Direction.UP:
unitGunRect.Y -= (int)(gridHeight * 1.8);
unitGunRect.Height = (int)(gridHeight * 2);
break;
case Direction.DOWN:
unitGunRect.Height = (int)(gridHeight * 2);
break;
case Direction.LEFT:
unitGunRect.X -= (int)(gridWidth * 1.8);
unitGunRect.Width = (int)(gridWidth * 2);
break;
case Direction.RIGHT:
unitGunRect.Width = (int)(gridWidth * 2);
break;
}
g.FillRectangle(color, unitBaseRect);
g.FillRectangle(Brushes.Black, unitGunRect);
g.FillEllipse(color, unitHatchRect);
g.DrawEllipse(Pens.Black, unitHatchRect);
}
public Unit(Unit source)
{
this.x = source.x;
this.y = source.y;
this.action = source.action;
this.direction = source.direction;
this.id = source.id;
}
public static Size DistanceBetween(Unit tank, Point pt)
{
return DistanceBetween(tank.x, tank.y, pt.X, pt.Y);
}
public static Size DistanceBetween(Unit tank, int x, int y)
{
return DistanceBetween(tank.x, tank.y, x, y);
}
public static Size DistanceBetween(Unit tank1, Unit tank2)
{
return DistanceBetween(tank1.x, tank1.y, tank2.x, tank2.y);
}
public static Size DistanceBetween(Unit tank, Base playerBase)
{
return DistanceBetween(tank.x, tank.y, playerBase.x, playerBase.y);
}
private void destroyUnit(Unit unit)
{
for (int playerIdx = 0; playerIdx < 2; playerIdx++)
{
this.players[playerIdx].units.Remove(unit);
}
}
private Unit anyUnitAt(int x, int y, Unit excl)
{
for (int playerIdx = 0; playerIdx < 2; playerIdx++)
{
foreach (Unit unit in this.players[playerIdx].units)
{
if ((x >= unit.x - 2) && (x <= unit.x + 2) &&
(y >= unit.y - 2) && (y <= unit.y + 2) &&
((excl == null) || (excl.id != unit.id)))
{
return unit;
}
}
}
return null;
}