syncing off main

1 files changed, 98 insertions, 0 deletions

diff --git a/godot/scenes/weapons/grapplinghook.gd b/godot/scenes/weapons/grapplinghook.gd
new file mode 100644
index 0000000..f7c1fa8
--- /dev/null
+++ b/godot/scenes/weapons/grapplinghook.gd
@@ -0,0 +1,98 @@
+extends Resource
+
+var player_owner: RigidBody = null
+const fist_damage: int = 15
+var can_throw: bool = true
+var hooking: bool = false
+
+var pin_root: PinJoint = PinJoint.new()
+var pin_mid: PinJoint = PinJoint.new()
+var pin_player: PinJoint = PinJoint.new()
+
+var rope_seg1: RigidBody = null #preload("res://scenes/environment/RopeSegment.tscn").instance()
+var rope_seg2: RigidBody = null #preload("res://scenes/environment/RopeSegment.tscn").instance()
+
+const name: String = "GRAPPLINGHOOK"
+
+func init(owner):
+	player_owner = owner
+	rope_seg1 = preload("res://scenes/environment/RopeSegment.tscn").instance()
+	rope_seg2 = preload("res://scenes/environment/RopeSegment.tscn").instance()
+
+func deselect() -> bool:
+	if can_throw and !hooking:
+		return true
+	return false
+
+func select() -> void:
+	player_owner.rpc("anim_event", {"VMANIMPLAY" : "rockets_idle_vm"})
+
+func attack1():
+	if !can_throw or hooking:
+		return
+	can_throw = false
+	player_owner.rpc("anim_event", {"VMANIMPLAY" : "rockets_launch_vm"})
+	yield(player_owner.get_tree().create_timer(0.45), "timeout")
+	hooking = true
+	player_owner.gun_ray.force_raycast_update()
+	if player_owner.gun_ray.is_colliding():
+		var hit = player_owner.gun_ray.get_collider()
+		var hitpt: Vector3 = player_owner.gun_ray.get_collision_point()
+		var vlen: float = (hitpt - player_owner.head.global_transform.origin).length() 
+		player_owner.world.add_child(pin_root)
+		player_owner.world.add_child(pin_mid)
+		player_owner.world.add_child(pin_player)
+		player_owner.world.add_child(rope_seg1)
+		player_owner.world.add_child(rope_seg2)
+
+		pin_root.global_transform.origin = hitpt
+		pin_player.global_transform.origin = player_owner.head.global_transform.origin
+		pin_mid.global_transform.origin = hitpt.move_toward(player_owner.head.global_transform.origin, vlen/2)
+		pin_player.global_transform.origin += player_owner.velocity*0.0167
+		print(pin_root.global_transform.origin)
+		print(pin_player.global_transform.origin)
+		print(pin_mid.global_transform.origin)
+		#should apply to both
+		rope_seg1.get_node("CollisionShape").shape.extents = Vector3(0.1,0.1,vlen/2)
+		#rope_seg2.get_node("CollisionShape").shape.extents = Vector3(0.1,0.1,vec.length()/2)
+		rope_seg1.global_transform.origin = hitpt.move_toward(player_owner.head.global_transform.origin, vlen*0.25)
+		rope_seg2.global_transform.origin = hitpt.move_toward(player_owner.head.global_transform.origin, 0.75*vlen)
+		rope_seg1.look_at(hitpt, Vector3.UP)
+		rope_seg2.look_at(hitpt, Vector3.UP)
+		
+		pin_root.set_node_a(hit.get_path())
+		pin_root.set_node_b(rope_seg1.get_path())
+		pin_mid.set_node_a(rope_seg1.get_path())
+		pin_mid.set_node_b(rope_seg2.get_path())
+		pin_player.set_node_a(rope_seg2.get_path())
+		pin_player.set_node_b(player_owner.get_path())
+		#rope_seg2.get_node("CollisionShape").shape.extents = Vector3(0.05,0.05,distance/2)
+	else:
+		can_throw = true
+
+func detach():
+	player_owner.world.remove_child(pin_root)
+	player_owner.world.remove_child(pin_mid)
+	player_owner.world.remove_child(pin_player)
+	player_owner.world.remove_child(rope_seg1)
+	player_owner.world.remove_child(rope_seg2)
+	pin_root.set_node_a("")
+	pin_root.set_node_b("")
+	pin_mid.set_node_a("")
+	pin_mid.set_node_b("")
+	pin_player.set_node_a("")
+	pin_player.set_node_b("")
+	can_throw = true
+	hooking = false
+
+func mouse_input(m1: float, _m3: float, m2: float) -> void:
+	if m2 > 0 and hooking:
+		detach()
+	if m1 > 0 and rope_seg1.get_node("CollisionShape").shape.extents.z  > 0.1:
+		rope_seg1.get_node("CollisionShape").shape.extents.z -= 0.05
+		var trf1: Vector3 = (pin_root.global_transform.origin-pin_mid.global_transform.origin).normalized()
+		rope_seg1.global_transform.origin += trf1*0.025
+		var trf2: Vector3 = (pin_mid.global_transform.origin-pin_player.global_transform.origin).normalized()
+		rope_seg2.global_transform.origin += trf2*0.025
+		player_owner.linear_velocity += (trf1*0.05 + trf2*0.05)
+