/// <summary>
/// draws the tank to the grpahics , scaled to the provided displaySize.
/// Also shows current durability as percentage
/// </summary>
/// <param name="graphics">draw tank on this graphic field</param>
/// <param name="displaySize">scaling size of said feild</param>
public void Paint(Graphics graphics, Size displaySize)
{
//work out where to draw tank in graphics
int drawX1 = displaySize.Width * tankPosX / Battlefield.WIDTH;
int drawY1 = displaySize.Height * tankPosY / Battlefield.HEIGHT;
int drawX2 = displaySize.Width * (tankPosX + TankModel.WIDTH) / Battlefield.WIDTH;
int drawY2 = displaySize.Height * (tankPosY + TankModel.HEIGHT) / Battlefield.HEIGHT;
//draw tank on graphics
graphics.DrawImage(tankBmp, new Rectangle(drawX1, drawY1, drawX2 - drawX1, drawY2 - drawY1));
// draw current durability on tank
// work out centre of tank
int drawY3 = displaySize.Height * (tankPosY - TankModel.HEIGHT) / Battlefield.HEIGHT;
//select font and colour of text
Font durFont = new Font("Arial", 8);
Brush durBrush = new SolidBrush(Color.White);
//work out durability percentage of tank using the default value for tankModel
int defaultDur = tanksModel.GetTankHealth();
int durPercentage = tankDurbility * 100 / defaultDur;
//if tank has been damaged then show a percentage on tank
if (durPercentage < 100)
{
//draw on tank
graphics.DrawString(durPercentage + "%", durFont, durBrush, new Point(drawX1, drawY3));
}
}
public BattleTank(TankModel player, int tankX, int tankY, GameController game)
{
bPlayer = player;
tankx = tankX;
tanky = tankY;
currentgame = game;
TankModel current = GetTank();
int durability = current.GetTankHealth();
angle = 0;
power = 25;
currentweapon = 0;
TankModel.TankColour();
}
/// <summary>
/// creates a new tank for a player
/// </summary>
/// <param name="player">The owner of new tank</param>
/// <param name="tankX">Starting X coordinate of new tank</param>
/// <param name="tankY">Starting Y coordinate of new tank</param>
/// <param name="game">The current battle</param>
public GameplayTank(GenericPlayer player, int tankX, int tankY, Battle game)
{
//sets up the default values of tank via passed information in constructor
tanksPlayer = player;
tankPosX = tankX;
tankPosY = tankY;
tankInGame = game;
//find the tank model via player
tanksModel = tanksPlayer.GetTank();
//gets the health of said model
tankDurbility = tanksModel.GetTankHealth();
//set the default values for angle , power and weapon
currentAngle = 0f;
currentPower = 25;
currentWeapon = 0;
//draw tank on feild of battle and save bitmap to class
tankBmp = tanksModel.CreateTankBMP(tanksPlayer.PlayerColour(), currentAngle);
}