missing files

matador.gd

@@ -0,0 +1,161 @@
+extends CharacterBody3D
+
+enum State { WANDER, RAGDOLL }
+
+var _state:         State                   = State.WANDER
+var _skeleton:      Skeleton3D              = null
+var _sim:           PhysicalBoneSimulator3D = null
+var _wander_target: Vector3                 = Vector3.ZERO
+var _idle_timer:    float                   = 0.0
+
+@onready var _mesh:     Node3D = $matador_v02
+@onready var _hit_area: Area3D = $HitArea
+
+
+func _ready() -> void:
+	add_to_group(&"matador")
+	_skeleton = _find_skeleton(_mesh)
+	if _skeleton:
+		_sim = _setup_physical_bones()
+	_hit_area.body_entered.connect(_on_body_entered)
+	_pick_wander_target()
+
+
+func _physics_process(delta: float) -> void:
+	if not is_on_floor():
+		velocity += get_gravity() * delta
+	match _state:
+		State.WANDER:  _tick_wander(delta)
+		State.RAGDOLL: _tick_ragdoll(delta)
+
+
+func _tick_wander(delta: float) -> void:
+	if _idle_timer > 0.0:
+		_idle_timer -= delta
+		velocity.x = move_toward(velocity.x, 0.0, 10.0 * delta)
+		velocity.z = move_toward(velocity.z, 0.0, 10.0 * delta)
+		move_and_slide()
+		return
+
+	var dx: float = _wander_target.x - global_position.x
+	var dz: float = _wander_target.z - global_position.z
+	if Vector2(dx, dz).length() < 0.8:
+		_idle_timer = randf_range(DP.f("mat_idle_min"), DP.f("mat_idle_max"))
+		_pick_wander_target()
+	else:
+		var dir := Vector3(dx, 0.0, dz).normalized()
+		var spd  := DP.f("mat_walk_speed")
+		velocity.x = dir.x * spd
+		velocity.z = dir.z * spd
+		_mesh.rotation.y = lerp_angle(
+			_mesh.rotation.y, atan2(velocity.x, velocity.z), delta * 8.0)
+	move_and_slide()
+
+
+func _tick_ragdoll(delta: float) -> void:
+	velocity.x = move_toward(velocity.x, 0.0, 5.0 * delta)
+	velocity.z = move_toward(velocity.z, 0.0, 5.0 * delta)
+	move_and_slide()
+
+
+func _on_body_entered(body: Node3D) -> void:
+	if _state == State.RAGDOLL:
+		return
+	if not body.is_in_group(&"player"):
+		return
+	var player := body as CharacterBody3D
+	if player.velocity.length() < DP.f("mat_hit_threshold"):
+		return
+	var hit_dir := (global_position - player.global_position).normalized()
+	_enter_ragdoll(hit_dir, player.velocity.length())
+
+
+func _enter_ragdoll(hit_dir: Vector3, bull_speed: float) -> void:
+	_state = State.RAGDOLL
+	hit_dir.y = 0.0
+	hit_dir    = hit_dir.normalized()
+	velocity   = Vector3(hit_dir.x, 0.5, hit_dir.z) * bull_speed * 0.4
+
+	if not _sim:
+		return
+	_sim.active = true
+	var strength := DP.f("mat_ragdoll_impulse")
+	for child: Node in _sim.get_children():
+		if child is PhysicalBone3D:
+			var scatter := Vector3(
+				randf_range(-0.3, 0.3),
+				randf_range(0.2, 0.8),
+				randf_range(-0.3, 0.3))
+			(child as PhysicalBone3D).apply_central_impulse(
+				(hit_dir + scatter).normalized() * strength)
+
+
+func _pick_wander_target() -> void:
+	var radius := DP.f("mat_wander_radius")
+	var angle  := randf() * TAU
+	var dist   := randf_range(2.0, radius)
+	_wander_target = Vector3(cos(angle) * dist, 0.0, sin(angle) * dist)
+
+
+# ── Ragdoll setup ─────────────────────────────────────────────────────────────
+
+func _setup_physical_bones() -> PhysicalBoneSimulator3D:
+	for child: Node in _skeleton.get_children():
+		if child is PhysicalBoneSimulator3D:
+			(child as PhysicalBoneSimulator3D).active = false
+			return child as PhysicalBoneSimulator3D
+
+	var sim := PhysicalBoneSimulator3D.new()
+	sim.active = false
+	_skeleton.add_child(sim)
+
+	# [bone_name, sphere_radius] or [bone_name, capsule_radius, capsule_height]
+	const BONES: Array = [
+		["matador",    0.18],
+		["chest",      0.13, 0.30],
+		["head",       0.14],
+		["arm_L",      0.07, 0.22],
+		["arm_R",      0.07, 0.22],
+		["forearm_L",  0.06, 0.22],
+		["forearm_R",  0.06, 0.22],
+		["leg_L",      0.10, 0.32],
+		["leg_R",      0.10, 0.32],
+		["shin_L",     0.08, 0.28],
+		["shin_R",     0.08, 0.28],
+	]
+
+	for entry: Array in BONES:
+		var bname: String = entry[0]
+		if _skeleton.find_bone(bname) == -1:
+			continue
+		var pb := PhysicalBone3D.new()
+		pb.bone_name    = bname
+		pb.linear_damp  = 0.5
+		pb.angular_damp = 0.5
+		var cs    := CollisionShape3D.new()
+		var use_capsule: bool = entry.size() >= 3
+		if use_capsule:
+			var cap    := CapsuleShape3D.new()
+			cap.radius  = entry[1]
+			cap.height  = entry[2]
+			cs.shape    = cap
+		else:
+			var sph    := SphereShape3D.new()
+			sph.radius  = entry[1]
+			cs.shape    = sph
+		pb.add_child(cs)
+		sim.add_child(pb)
+
+	return sim
+
+
+# ── Utility ───────────────────────────────────────────────────────────────────
+
+func _find_skeleton(node: Node) -> Skeleton3D:
+	if node is Skeleton3D:
+		return node as Skeleton3D
+	for child: Node in node.get_children():
+		var r := _find_skeleton(child)
+		if r:
+			return r
+	return null