2 files changed, 46 insertions, 0 deletions
diff --git a/godot/scripts/ballistics/Cannonball.gd b/godot/scripts/ballistics/Cannonball.gd
new file mode 100644
index 0000000..14de00c
--- /dev/null
+++ b/godot/scripts/ballistics/Cannonball.gd
@@ -0,0 +1,17 @@
+extends "res://scripts/ballistics/NetworkedProjectile.gd"
+
+export var drag_constant = 0.3
+var damage_exceptions = []
+var oldvel
+
+func _physics_process(_delta):
+	oldvel = linear_velocity
+	add_force(-1*linear_velocity*drag_constant, Vector3.ZERO)
+
+func get_init_info():
+	return {"linear_velocity" : linear_velocity, "angular_velocity" : angular_velocity, "oldvel" : oldvel, "shooter" : shooter, "shooter_id" : shooter_id}
+
+func _on_collision(body):
+	if oldvel.length() > 20 and !damage_exceptions.has(body) and body.has_method("damage"):
+		body.rpc("damage", oldvel.length(), "blunt", shooter, "using 'cannon'")
+		damage_exceptions.append(body)
diff --git a/godot/scripts/ballistics/NetworkedProjectile.gd b/godot/scripts/ballistics/NetworkedProjectile.gd
new file mode 100644
index 0000000..9703fa5
--- /dev/null
+++ b/godot/scripts/ballistics/NetworkedProjectile.gd
@@ -0,0 +1,29 @@
+extends RigidBody
+
+var shooter = "WORLD"
+var shooter_id = 1
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+func mp_init(init_info):
+	for variable in init_info.keys():
+		set(variable, init_info[variable])
+
+remote func update_phys_transform(t, lv, av):
+	transform = t
+	linear_velocity = lv
+	angular_velocity = av
+	
+func _integrate_forces(_state):
+	if is_network_master():
+		rpc("update_phys_transform", transform, linear_velocity, angular_velocity)
+
+remotesync func net_remove():
+	queue_free()
+
+func net_master_remove():
+	if is_network_master():
+		rpc("net_remove")