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| author | dusoleil <howcansocksbereal@gmail.com> | 2022-07-23 13:26:21 -0400 |
|---|---|---|
| committer | dusoleil <howcansocksbereal@gmail.com> | 2022-07-23 13:26:21 -0400 |
| commit | 0823c295a3b03d98be356b239a3f74f05795d9c9 (patch) | |
| tree | ddc52f71ee5a3ecf08b38c100812fe147417a297 | |
| parent | 4486f3ace302e709e2cea6329931869438456d69 (diff) | |
| download | chicken-chaser-gd-0823c295a3b03d98be356b239a3f74f05795d9c9.tar.gz chicken-chaser-gd-0823c295a3b03d98be356b239a3f74f05795d9c9.zip | |
Smooth Rotation of Chickens
| -rw-r--r-- | Chicken.gd | 34 | ||||
| -rw-r--r-- | Chicken.tscn | 6 | ||||
| -rw-r--r-- | SmoothRotation.gd | 7 |
3 files changed, 30 insertions, 17 deletions
@@ -2,6 +2,7 @@ extends KinematicBody export var rot_chance = 5.0 export var rot_range = PI / 4.0 +export var rot_speed = PI / 4.0 export var mov_chance = 5.0 export var mov_speed = 1.0 export var mov_length_min = 1.0 @@ -33,21 +34,22 @@ func _physics_process(delta): pass func state_idle(delta): - if roll_die(rot_chance): - var ang = (randf() - 0.5) * rot_range - rotate(Vector3.UP, ang) - if roll_die(mov_chance): - anim.state.travel("MOVING") - var local_forward = -transform.basis.z.normalized() - var dist = lerp(mov_length_min, mov_length_max, randf()) - var mov = local_forward * dist - mov_velocity = mov.normalized() * mov_speed - mov_target = translation + mov - mov_steps = (dist / mov_speed) / delta - elif roll_die(squack_chance): - anim.state.travel("SQUACK") - elif roll_die(peck_chance): - anim.state.travel("PECK") + if !$SmoothRotation.is_active(): + if roll_die(rot_chance): + var ang = (randf() - 0.5) * rot_range + $SmoothRotation.rotate_y(ang, rot_speed) + elif roll_die(mov_chance): + anim.state.travel("MOVING") + var local_forward = -transform.basis.z.normalized() + var dist = lerp(mov_length_min, mov_length_max, randf()) + var mov = local_forward * dist + mov_velocity = mov.normalized() * mov_speed + mov_target = transform.origin + mov + mov_steps = (dist / mov_speed) / delta + elif roll_die(squack_chance): + anim.state.travel("SQUACK") + elif roll_die(peck_chance): + anim.state.travel("PECK") var mov_velocity = Vector3.ZERO var mov_target = Vector3.ZERO @@ -61,7 +63,7 @@ func state_moving(_delta): var collision = get_slide_collision(index) if collision.collider.name == "Fence": mov_steps = 0.0 - look_at(translation + collision.normal ,Vector3.UP) + $SmoothRotation.rotate_y((-transform.basis.z.normalized()).signed_angle_to(collision.normal,Vector3.UP),rot_speed) mov_steps -= 1.0 if mov_steps < 1.0: mov_velocity *= mov_steps diff --git a/Chicken.tscn b/Chicken.tscn index 06d1bdb..835d872 100644 --- a/Chicken.tscn +++ b/Chicken.tscn @@ -1,9 +1,10 @@ -[gd_scene load_steps=49 format=2] +[gd_scene load_steps=50 format=2] [ext_resource path="res://chicken.tres" type="Material" id=1] [ext_resource path="res://beak.tres" type="Material" id=2] [ext_resource path="res://Chicken.gd" type="Script" id=3] [ext_resource path="res://ChickenAnimation.gd" type="Script" id=4] +[ext_resource path="res://SmoothRotation.gd" type="Script" id=5] [sub_resource type="SphereMesh" id=1] @@ -603,3 +604,6 @@ script = ExtResource( 4 ) [node name="CollisionShape" type="CollisionShape" parent="."] transform = Transform( 1, 0, 0, 0, 1.5, 0, 0, 0, 1.5, 0, 0.5, -0.5 ) shape = SubResource( 67 ) + +[node name="SmoothRotation" type="Tween" parent="."] +script = ExtResource( 5 ) diff --git a/SmoothRotation.gd b/SmoothRotation.gd new file mode 100644 index 0000000..f6df8c7 --- /dev/null +++ b/SmoothRotation.gd @@ -0,0 +1,7 @@ +extends Tween + +func rotate_y(ang, speed): + var parent = get_parent() + remove_all() + interpolate_property(parent, "rotation:y", parent.rotation.y, parent.rotation.y+ang,abs(ang/speed),Tween.TRANS_EXPO,Tween.EASE_OUT) + start() |