func (p *Physics) DamageBase(b *state.Bullet, base *state.Base) bool {
base.CurrentHealth -= p.BulletDamage
b.ShouldRemove = true
if base.CurrentHealth <= 0 {
base.CurrentHealth = 0
return true
}
return false
}
func (p *Physics) DamageShieldGenerator(b *state.Bullet, s *state.ShieldGenerator) bool {
s.CurrentHealth -= p.BulletDamage
b.ShouldRemove = true
if s.CurrentHealth <= 0 {
s.Shield.IsEnabled = false
s.CurrentHealth = 0
return true
}
return false
}
func TestBox2dBullet(t *testing.T) {
bullet := state.Bullet{
Point: state.Point{X: 10,
Y: 20},
Sized: state.Sized{Width: 15,
Height: 40},
Angle: 3}
Convey("Proper Box Bullet", t, func() {
So(bullet.AngleDegrees(), ShouldAlmostEqual, bullet.Angle, .001)
x, y := bullet.Position()
w, h := bullet.Size()
So(x, ShouldAlmostEqual, bullet.X, .001)
So(y, ShouldAlmostEqual, bullet.Y, .001)
So(w, ShouldAlmostEqual, bullet.Height, .001)
So(h, ShouldAlmostEqual, bullet.Width, .001)
})
}
func (p *Physics) BoundBullet(b *state.Bullet) {
if !p.inBounds(b.X, b.Y) {
b.ShouldRemove = true
}
}
func (p *Physics) DamageVehicle(v *state.Vehicle, b *state.Bullet) bool {
b.ShouldRemove = true
return p.damageVehicle(v, p.BulletDamage)
}
func (p *Physics) MoveBullet(bullet *state.Bullet, duration time.Duration) {
x, y := p.move2d(bullet.X, bullet.Y, bullet.Angle, bullet.Velocity, duration)
bullet.X = x
bullet.Y = y
}