/*
* This constructer initializes the defense tower. It takes the bouding box of the defense tower
* that user wants to place and the type of the defense tower as its argument.
*/
public DefenseTower(RectangleF boundingBoxInput, DefenseTowerType defenseTowerTypeInput)
{
//store the type of the defense tower
type = defenseTowerTypeInput;
//initialize the projectile depending on the type of the projectile
switch (type)
{
case DefenseTowerType.Normal:
range = NORMAL_TOWER_RANGE;
cost = NORMAL_COST;
defenseTowerImage = Properties.Resources.NormalTower;
break;
case DefenseTowerType.LongRange:
range = LONG_RANGE_TOWER_RANGE;
cost = LONG_COST;
defenseTowerImage = Properties.Resources.LongRangeTower;
break;
case DefenseTowerType.Missile:
range = MISSILE_TOWER_RANGE;
cost = MISSILE_COST;
defenseTowerImage = Properties.Resources.MissileTowerWithProjectile;
break;
default:
break;
}
//set the bouding box for the defense tower
boundingBox = boundingBoxInput;
//set the actual image of the defense tower
paintDefenseTowerImage = defenseTowerImage;
}
/*
* This is a constructer that record all the information for the projectile from the user. It takes the bounding box
* of the defenseTower, the range of the defense tower, the type of the defense tower as its argument.
*/
public Projectile(RectangleF defenseTowerBBInput, float rangeInput, DefenseTowerType defenseTowerTypeInput)
{
//create the constants for each proprotities of the defense TOWER
const float NORMAL_PROJECTILE_SPEED = 1000, LONG_RANGE_PROJECTILE_SPEED = 2000, MISSILE_PROJECTILE_SPEED = 200;
const int NORMAL_PROJECTILE_DAMAGE = 50, LONG_RANGE_PROJECTILE_DAMAGE = 150, MISSILE_PROJECTILE_DAMAGE = 150;
const float NORMAL_PROJECTILE_GAPTIME = 0.3f, LONG_RANGE_PROJECTILE_GAPTIME = 1.0f, MISSILE_PROJECTILE_GAPTIME = 1.5f;
//assign values to all private variables
centerPoint = Graphic.CalculateCenterPoint(defenseTowerBBInput);
rangeRadius = rangeInput;
defenseTowerType = defenseTowerTypeInput;
rangeBB = CalculateRangeBoundingBox(defenseTowerBBInput, rangeInput);
timeCounter = new Stopwatch();
//set up the projectile depeding the type of the defenseTower
switch (defenseTowerType)
{
case DefenseTowerType.Normal:
speed = NORMAL_PROJECTILE_SPEED;
projectileDamage = NORMAL_PROJECTILE_DAMAGE;
gapTime = NORMAL_PROJECTILE_GAPTIME;
projectileSize = new SizeF(15, 15);
//start the projectile from the center of the tower
initialXLocation = centerPoint.X - projectileSize.Width / 2;
initialYLocation = centerPoint.Y - projectileSize.Height / 2;
break;
case DefenseTowerType.LongRange:
speed = LONG_RANGE_PROJECTILE_SPEED;
projectileDamage = LONG_RANGE_PROJECTILE_DAMAGE;
gapTime = LONG_RANGE_PROJECTILE_GAPTIME;
projectileSize = new SizeF(20, 20);
//start the projectile from the center of the tower
initialXLocation = centerPoint.X - projectileSize.Width / 2;
initialYLocation = centerPoint.Y - projectileSize.Height / 2;
break;
case DefenseTowerType.Missile:
speed = MISSILE_PROJECTILE_SPEED;
projectileDamage = MISSILE_PROJECTILE_DAMAGE;
gapTime = MISSILE_PROJECTILE_GAPTIME;
projectileSize = new SizeF(50, 50);
initialXLocation = defenseTowerBBInput.X + defenseTowerBBInput.Width / 2 - projectileSize.Width / 2;
initialYLocation = defenseTowerBBInput.Y;
break;
default:
break;
}
}