Playing around with a laser weapon.

elements/laser.go

@@ -0,0 +1,60 @@
+package elements
+
+import (
+	"image/color"
+	"mover/gamedata"
+
+	"github.com/hajimehoshi/ebiten/v2"
+)
+
+type Laser struct {
+	Sprite   *ebiten.Image
+	position gamedata.Coordinates
+	angle    float64
+	cycle    int
+	firing   bool
+}
+
+func NewLaser(pos gamedata.Coordinates, angle float64) *Laser {
+	l := &Laser{
+		Sprite:   ebiten.NewImage(200, 20),
+		angle:    angle,
+		cycle:    0,
+		position: pos,
+		firing:   false,
+	}
+	return l
+}
+
+func (l *Laser) Update() error {
+	l.cycle++
+	return nil
+}
+
+func (l *Laser) Draw() {
+	l.Sprite.Clear()
+	l.Sprite.Fill(color.White)
+}
+
+func (l *Laser) GetPosition() gamedata.Coordinates {
+	return l.position
+}
+
+func (l *Laser) SetPosition(pos gamedata.Coordinates) {
+	l.position = pos
+}
+func (l *Laser) GetAngle() float64 {
+	return l.angle
+}
+
+func (l *Laser) SetAngle(a float64) {
+	l.angle = a
+}
+
+func (l *Laser) SetFiring(b bool) {
+	l.firing = b
+}
+
+func (l *Laser) IsFiring() bool {
+	return l.firing
+}