/// <summary>
/// issue [A.1.5] of the design document
/// </summary>
/// <param name="graphics"></param>
public void Render(Graphics graphics)
{
Pen pen = new Pen(TeamColor);
int healthMeterX = (int)Location.X + (int)(DimensionsUtil.GetAvatarWidth() - 20);
int healthMeterY = (int)Location.Y + 20;
float healthMeterBarHeight = ((float)Health / (float)_maxHealth) * DimensionsUtil.GetHealthMeterHeight();
int ammoMeterX = (int)Location.X + 10;
int ammoMeterY = (int)Location.Y + 20;
float ammoMeterBarHeight = ((float)Ammo / (float)_maxAmmo) * DimensionsUtil.GetAmmoMeterHeight();
Color healthMeterColor = MeterUtil.GetColorFromValue(Health);
SolidBrush healthMeterBrush = new SolidBrush(healthMeterColor);
Color ammoMeterColor = MeterUtil.GetColorFromValue(Ammo);
SolidBrush ammoMeterBrush = new SolidBrush(ammoMeterColor);
GraphicsPath graphicsPath = new GraphicsPath();
RectangleF avatarMainBody = new RectangleF(Location, Size);
RectangleF avatarGun = new RectangleF(Location.X + ((Size.Width / 2) - (DimensionsUtil.GetGunWidth() / 2)), Location.Y - DimensionsUtil.GetGunHeight(), DimensionsUtil.GetGunWidth(), DimensionsUtil.GetGunHeight());
RectangleF healthMeterOutline = new RectangleF(healthMeterX, healthMeterY, DimensionsUtil.GetHealthMeterWidth(), DimensionsUtil.GetHealthMeterHeight());
RectangleF ammoMeterOutline = new RectangleF(ammoMeterX, ammoMeterY, DimensionsUtil.GetAmmoMeterWidth(), DimensionsUtil.GetAmmoMeterHeight());
graphicsPath.AddRectangle(avatarMainBody);
graphicsPath.AddRectangle(avatarGun);
graphicsPath.AddRectangle(healthMeterOutline);
graphicsPath.AddRectangle(ammoMeterOutline);
RectangleF healthMeterBar = new RectangleF(healthMeterX, healthMeterY + (DimensionsUtil.GetHealthMeterHeight() - healthMeterBarHeight), DimensionsUtil.GetHealthMeterWidth(), healthMeterBarHeight);
RectangleF ammoMeterBar = new RectangleF(ammoMeterX, ammoMeterY + DimensionsUtil.GetAmmoMeterHeight() - ammoMeterBarHeight, DimensionsUtil.GetAmmoMeterWidth(), ammoMeterBarHeight);
GraphicsPath healthMeterBarPath = new GraphicsPath();
healthMeterBarPath.AddRectangle(healthMeterBar);
GraphicsPath ammoMeterBarPath = new GraphicsPath();
ammoMeterBarPath.AddRectangle(ammoMeterBar);
Matrix rotationMatrix = new Matrix(1, 0, 0, 1, 0, 0);
PointF rotationPoint = new PointF(avatarMainBody.Location.X + (DimensionsUtil.GetAvatarWidth() / 2), avatarMainBody.Location.Y + (DimensionsUtil.GetAvatarHeight() / 2));
switch (FacingDirection)
{
case FacingDirectionType.North:
break;
case FacingDirectionType.East:
rotationMatrix.RotateAt(90F, rotationPoint);
break;
case FacingDirectionType.South:
rotationMatrix.RotateAt(180F, rotationPoint);
break;
case FacingDirectionType.West:
rotationMatrix.RotateAt(270F, rotationPoint);
break;
}
graphicsPath.Transform(rotationMatrix);
ammoMeterBarPath.Transform(rotationMatrix);
healthMeterBarPath.Transform(rotationMatrix);
graphics.FillPath(healthMeterBrush, healthMeterBarPath);
graphics.FillPath(ammoMeterBrush, ammoMeterBarPath);
graphics.DrawPath(pen, graphicsPath);
//render the shield, ignoring any rotations (rotations are ignored because it is easier for collision detection with the shield)
switch (ShieldLocation)
{
case ShieldLocationType.Front:
graphics.DrawLine(pen, Location.X, Location.Y - DimensionsUtil.GetAvatarShieldOffset(), Location.X + Size.Width, Location.Y - DimensionsUtil.GetAvatarShieldOffset());
break;
case ShieldLocationType.Back:
graphics.DrawLine(pen, Location.X, Location.Y + DimensionsUtil.GetAvatarShieldOffset() + Size.Height, Location.X + Size.Width, Location.Y + DimensionsUtil.GetAvatarShieldOffset() + Size.Height);
break;
case ShieldLocationType.Left:
graphics.DrawLine(pen, Location.X - DimensionsUtil.GetAvatarShieldOffset(), Location.Y, Location.X - DimensionsUtil.GetAvatarShieldOffset(), Location.Y + Size.Height);
break;
case ShieldLocationType.Right:
graphics.DrawLine(pen, Location.X + Size.Width + DimensionsUtil.GetAvatarShieldOffset(), Location.Y, Location.X + Size.Width + DimensionsUtil.GetAvatarShieldOffset(), Location.Y + Size.Height);
break;
}
}