diff options
Diffstat (limited to 'scripts/bullet.gd')
| -rw-r--r-- | scripts/bullet.gd | 94 |
1 files changed, 64 insertions, 30 deletions
diff --git a/scripts/bullet.gd b/scripts/bullet.gd index 3a50a12..86319bb 100644 --- a/scripts/bullet.gd +++ b/scripts/bullet.gd @@ -1,9 +1,14 @@ extends Spatial var _enemies_holder +var _fx_holder +var load_scenes var shooter var damage = 0 +var aoe = 0 +var slowness_effect = 0 +var slowness_time = 0 var timer = 0 var time_life = 3 @@ -15,60 +20,89 @@ var hitlist = [] var ignore_collisions = false func _ready(): - if ignore_collisions: return - _enemies_holder = get_tree().root.get_node("world").find_node("enemies") + var root = get_tree().root.get_node("world") + _enemies_holder = root.get_node("enemies") + _fx_holder = root.get_node("fx") var _err = $Area.connect("body_entered", self, "collided") + var saveload = root.get_node("saveload") + load_scenes = saveload.get_node("load_scenes") + +func bounce_physics (delta): + var forward_dir = -global_transform.basis.z.normalized() + 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) func _physics_process(delta): timer += delta if timer >= time_life: + if aoe > 0: explode() queue_free() return - - if ignore_collisions: return - var forward_dir = -global_transform.basis.z.normalized() 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) + bounce_physics(delta) else: + var forward_dir = -global_transform.basis.z.normalized() global_translate(forward_dir * speed * delta) +func explode (): + var space = get_world().direct_space_state + + var shape = SphereShape.new() + shape.radius = aoe + + var params: = PhysicsShapeQueryParameters.new() + params.set_shape(shape) + params.collision_mask = 0b1000 + params.transform = transform + + var result = space.intersect_shape(params) + for body in result: + apply_damage(body.collider.get_parent().name) + + var fx_ex = load_scenes.fx_explosion.instance() + fx_ex.transform = transform + fx_ex.transform.basis = fx_ex.transform.basis.scaled(Vector3.ONE * aoe) + fx_ex.time_life = 0.2 + _fx_holder.add_child(fx_ex) + func collided(body): - if ignore_collisions: return 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) + ## TODO design? aoe damages twice: on hit and aoe + if "enemies" in groups: apply_damage(parent.name) + if aoe > 0: explode() - if !bounce: hit_something = true + if aoe > 0: explode() queue_free() else: hitlist.append(parent) - print(hitlist) +func apply_damage (enemyname): + _enemies_holder.damage(enemyname, damage, slowness_effect, slowness_time) + |