func (s *Item) Start() {
engine.StartCoroutine(func() {
engine.CoSleep(2)
s.takeable = true
engine.CoSleep(10)
s.GameObject().Destroy()
})
}
func (pl *Player) Hit() {
if pl.Hitted.State == engine.Ended {
pl.Hitted = engine.StartCoroutine(func() {
pl.hit = true
pl.LastFloor = nil
pl.Hitable = false
pl.Attack = false
pl.able = false
pl.GameObject().Physics.Body.AddForce(0, pl.jumpPower)
pl.SubLife(5)
engine.CoSleep(3)
pl.hit = false
pl.able = true
pl.GameObject().Sprite.SetAnimation("player_stand")
engine.CoSleep(2)
pl.Hitable = true
})
}
}
func (pl *Player) OnCollisionEnter(arbiter engine.Arbiter) bool {
if arbiter.GameObjectB().Tag == "lader" {
pl.pLader = arbiter.GameObjectB()
if pl.GameObject().Sprite.CurrentAnimation() != "player_climb" {
pl.GameObject().Sprite.SetAnimation("player_climb")
}
pl.GameObject().Physics.Body.IgnoreGravity = true
pl.OnGround = false
}
if pl.Hitable && arbiter.GameObjectB().Tag == "splinter" {
pl.pSplint = arbiter.GameObjectB()
engine.StartCoroutine(func() {
for pl.pSplint != nil {
pl.Hit()
engine.CoYieldCoroutine(pl.Hitted)
}
})
}
return true
}
func (s *Enemy) Hit() {
if s.Hitted.State == engine.Ended {
s.Hitted = engine.StartCoroutine(func() {
s.hit = true
s.Attack = false
s.LastFloor = nil
s.hitable = false
s.able = false
if s.GameObject() != nil {
s.GameObject().Physics.Body.AddForce(0, s.jumppower)
}
s.SubLife(50)
engine.CoSleep(3)
s.hit = false
s.able = true
s.hitable = true
if s.GameObject() != nil {
s.GameObject().Sprite.SetAnimation("enemy_stand")
}
})
}
}
func (s *Enemy) Update() {
plpc := Player.Pl.Transform().WorldPosition()
if plpc.Distance(s.Transform().WorldPosition()) < 200 {
s.target = plpc
s.speed = 60
s.isClose = false
} else {
if !s.isClose && s.speed != 0 {
s.target = s.Transform().WorldPosition()
r := float32(rand.Int()%200) - 100
if r > 0 {
r += 20
} else {
r -= 20
}
s.target = s.target.Add(engine.NewVector2(r, 0))
s.isClose = true
}
if s.isClose {
if s.target.Distance(s.Transform().WorldPosition()) < 60 {
s.isClose = false
engine.StartCoroutine(func() {
s.speed = 0
engine.CoSleep(float32(rand.Int()%2) + 3)
if plpc.Distance(s.Transform().WorldPosition()) >= 200 {
s.speed = 60
s.isClose = true
r := float32(rand.Int()%200) - 100
if r > 0 {
r += 60
} else {
r -= 60
}
s.target = s.Transform().WorldPosition()
s.target = s.target.Add(engine.NewVector2(r, 0))
}
})
return
}
}
}
ph := s.GameObject().Physics.Body
s.GameObject().Sprite.SetAlign(engine.AlignTopCenter)
if float32(math.Abs(float64(ph.Velocity().X))) > 3 {
if s.GameObject().Sprite.CurrentAnimation() == "enemy_stand" {
s.GameObject().Sprite.SetAnimation("enemy_walk")
}
} else if !s.Attack {
s.GameObject().Sprite.SetAnimation("enemy_stand")
}
if s.OnGround == false {
s.frames++
} else {
s.frames = 0
}
d := s.Transform().WorldPosition()
s.HpB.Transform().SetWorldPosition(d.Add(engine.NewVector2(0, -10)))
if s.able {
if s.target.X > s.Transform().WorldPosition().X {
ph.AddForce(s.speed, 0)
s.GameObject().Transform().SetScalef(s.width, s.height)
} else {
ph.AddForce(-s.speed, 0)
s.GameObject().Transform().SetScalef(-s.width, s.height)
}
d = Player.PlComp.Transform().WorldPosition()
if d.Distance(s.Transform().WorldPosition()) < 50 {
s.Attack = true
s.GameObject().Sprite.SetAnimation("enemy_attack")
s.GameObject().Sprite.AnimationEndCallback = func(sprite *engine.Sprite) {
s.Attack = false
s.GameObject().Sprite.SetAnimation("enemy_stand")
}
}
if s.jump && s.OnGround {
s.GameObject().Physics.Body.AddForce(0, s.jumppower)
}
}
if s.hit {
s.GameObject().Sprite.SetAnimation("enemy_hit")
}
if (s.GameObject().Sprite.CurrentAnimation() == "enemy_stand" || s.GameObject().Sprite.CurrentAnimation() == "enemy_walk") && !s.OnGround && s.frames > 15 {
s.GameObject().Sprite.SetAnimation("enemy_jump")
}
}
func NewEnemy(Hp *GUI.Bar) *Enemy {
return &Enemy{engine.NewComponent(), 0, 100, 100, Hp, false, false, true, false, false, true, false, 60, 0, 0, 3000, nil, engine.Vector{0, 0, 0}, engine.StartCoroutine(func() {})}
}
func NewPlayer() *Player {
return &Player{engine.NewComponent(), 0, 0, 1, 0, 100, 100, 100, 100, 100, 50, stand_height, 60, 7000, false, false, false, 1, true, false, true, nil, nil, nil, engine.StartCoroutine(func() {}), nil}
}