diff options
Diffstat (limited to 'scripts/bullet.gd')
| -rw-r--r-- | scripts/bullet.gd | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/scripts/bullet.gd b/scripts/bullet.gd index 994d3d1..3716a4e 100644 --- a/scripts/bullet.gd +++ b/scripts/bullet.gd @@ -9,6 +9,8 @@ var timer = 0 var time_life = 3 var speed = 7 var hit_something = false +var bounce = false +var hitlist = [] func _ready(): _enemies_holder = get_tree().root.get_child(0).find_node("enemies") @@ -16,8 +18,31 @@ func _ready(): func _physics_process(delta): var forward_dir = -global_transform.basis.z.normalized() - global_translate(forward_dir * speed * delta) - + if bounce: + var space: PhysicsDirectSpaceState = get_world().direct_space_state + var from = transform.origin + var to = transform.origin + forward_dir * speed * delta + var mask = 0b0101 + var result = space.intersect_ray(from, to, [], mask) + if result.size() > 0: + hitlist.clear() + var bounced = forward_dir.bounce(result.normal).normalized() + var z = -bounced; + var x = bounced.cross(result.normal).normalized(); + var y = x.cross(z).normalized(); + var basis = Basis(x, y, z); + global_transform.basis = basis + forward_dir = -global_transform.basis.z.normalized() + var dist = transform.origin.distance_to(result.position) + transform.origin = result.position + var amt = speed * delta - dist + global_translate(forward_dir * amt) + else: + global_translate(forward_dir * speed * delta) + else: + global_translate(forward_dir * speed * delta) + + timer += delta if timer >= time_life: queue_free() @@ -25,11 +50,17 @@ func _physics_process(delta): func collided(body): var parent = body.get_parent() if parent == shooter: return + if parent in hitlist: return if hit_something == false: var groups = parent.get_groups() if "enemies" in groups: _enemies_holder.damage(parent.name, damage) + + + if !bounce: + hit_something = true + queue_free() + else: + hitlist.append(parent) - hit_something = true - queue_free() |