made the first changes towards multiplayer working

PCs/Universal/ClassCards/Assault/weapon.gd

@@ -59,8 +59,15 @@ func shoot():
 				var target_hitbox = target.shape_owner_get_owner($RayCast3D.get_collider_shape())
 				if target_hitbox is Hitbox:
 					target_hitbox.damage(stats.damage)
+					networked_hit.rpc(get_tree().root.get_path_to(target_hitbox))
+
 
 @rpc
 func networked_shoot():
 	$AnimationPlayer.play("shoot")
 
+
+@rpc("reliable")
+func networked_hit(target_node_path : String):
+	var target_node = get_tree().root.get_node(target_node_path)
+	target_node.damage(stats.damage)

PCs/Universal/ClassCards/Flamethrower/weapon_flamethrower.gd

@@ -9,7 +9,7 @@ func _ready() -> void:
 	cooldown = 1.0 / stats.fire_rate
 
 
-func set_raycast_origin(node):
+func set_raycast_origin(_node):
 	pass
 
 

PCs/Universal/ClassCards/Reactor/reactorweapon.gd

@@ -9,7 +9,7 @@ func _ready() -> void:
 	cooldown = 1.0 / stats.fire_rate
 
 
-func set_raycast_origin(node):
+func set_raycast_origin(_node):
 	pass
 
 

PCs/Universal/ClassCards/Refridgerator/refridgeratorweapon.gd

@@ -9,7 +9,7 @@ func _ready() -> void:
 	cooldown = 1.0 / stats.fire_rate
 
 
-func set_raycast_origin(node):
+func set_raycast_origin(_node):
 	pass
 
 

PCs/hero.gd

@@ -7,6 +7,7 @@ signal died
 
 @export var hero_class: HeroClass
 @export var camera : Camera3D
+@export var gun_camera : Camera3D
 @export var left_hand : Node3D
 @export var right_hand : Node3D
 @export var right_hand_animator : AnimationPlayer
@@ -21,6 +22,7 @@ signal died
 @export var weapon_scene : PackedScene
 @export var hud : HUD
 @export var movement : PlayerMovement
+@export var sprint_zoom_speed := 0.2
 
 var equipped_card : Card
 var paused := false
@@ -29,15 +31,13 @@ var profile: PlayerProfile
 var ready_state := false : 
 	set(value):
 		ready_state = value
-		networked_set_ready_state.rpc(ready_state)
-		ready_state_changed.emit(ready_state)
+		ready_state_changed.emit(value)
 var currency := 0 : 
 	set(value):
 		currency = value
 		hud.set_currency_count(value)
 	get:
 		return currency
-@export var sprint_zoom_speed := 0.2
 
 
 func set_zoom_factor(value):
@@ -48,11 +48,12 @@ func _ready() -> void:
 	if is_multiplayer_authority():
 		right_hand_animator.play("weapon_sway")
 		right_hand_animator.speed_scale = 0
-		hud.set_visible(true)
 		camera.make_current()
 		sprite.queue_free()
 	else:
 		camera.set_visible(false)
+		gun_camera.set_visible(false)
+		hud.set_visible(false)
 	if weapon != null:
 		weapon.set_raycast_origin(camera)
 	inventory.contents.append_array(hero_class.deck)
@@ -61,7 +62,7 @@ func _ready() -> void:
 	Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
 
 
-func _physics_process(delta: float) -> void:
+func _physics_process(_delta: float) -> void:
 	if !is_multiplayer_authority() or paused:
 		return
 	if movement.input_vector == Vector2.ZERO:
@@ -147,7 +148,9 @@ func _unhandled_input(event: InputEvent) -> void:
 		return
 	if editing_mode and event.is_action_pressed("Ready"):
 		edit_tool.interact_key_held = false
+		if !ready_state:
 			ready_state = true
+			networked_set_ready_state.rpc(ready_state)
 	if event.is_action_pressed("Pause"):
 		var menu = pause_menu_scene.instantiate() as PauseMenu
 		pause()
@@ -203,8 +206,11 @@ func equip_weapon():
 		unequip_weapon()
 		return
 	if inventory.contents.size() > 0:
+		networked_equip_weapon.rpc()
 		equipped_card = inventory.remove()
 		weapon = equipped_card.weapon.instantiate()
+		weapon.name = "weapon"
+		weapon.set_multiplayer_authority(multiplayer.get_unique_id())
 		right_hand.add_child(weapon)
 		gauntlet_sprite.set_visible(false)
 		weapon.set_raycast_origin(camera)
@@ -213,6 +219,7 @@ func equip_weapon():
 
 
 func unequip_weapon():
+	networked_unequip_weapon.rpc()
 	gauntlet_sprite.set_visible(true)
 	weapon.queue_free()
 	inventory.add(equipped_card)
@@ -224,4 +231,21 @@ func unequip_weapon():
 @rpc("reliable")
 func networked_set_ready_state(state: bool):
 	ready_state = state
-	ready_state_changed.emit(state)
+
+
+@rpc("reliable")
+func networked_equip_weapon():
+	equipped_card = inventory.remove()
+	weapon = equipped_card.weapon.instantiate()
+	weapon.set_multiplayer_authority(multiplayer.get_remote_sender_id())
+	weapon.name = "weapon"
+	right_hand.add_child(weapon)
+	weapon.set_raycast_origin(camera)
+	weapon.set_hero(self)
+
+
+@rpc("reliable")
+func networked_unequip_weapon():
+	weapon.queue_free()
+	inventory.add(equipped_card)
+	equipped_card = null

PCs/hero.tscn

@@ -55,12 +55,13 @@ viewport_path = NodePath("SubViewport")
 [sub_resource type="ViewportTexture" id="ViewportTexture_574jy"]
 viewport_path = NodePath("MiniMapViewport")
 
-[node name="Character" type="CharacterBody3D" node_paths=PackedStringArray("camera", "left_hand", "right_hand", "right_hand_animator", "edit_tool", "gauntlet_sprite", "sprite", "interaction_raycast", "inventory", "card", "hud", "movement")]
+[node name="Character" type="CharacterBody3D" node_paths=PackedStringArray("camera", "gun_camera", "left_hand", "right_hand", "right_hand_animator", "edit_tool", "gauntlet_sprite", "sprite", "interaction_raycast", "inventory", "card", "hud", "movement")]
 collision_layer = 2
 collision_mask = 37
 script = ExtResource("1_pihpe")
 hero_class = ExtResource("2_dbyo0")
 camera = NodePath("Head")
+gun_camera = NodePath("SubViewport/Head2")
 left_hand = NodePath("SubViewport/Head2/LeftHand")
 right_hand = NodePath("SubViewport/Head2/RightHand")
 right_hand_animator = NodePath("SubViewport/Head2/RightHand/AnimationPlayer")
@@ -169,6 +170,114 @@ hover_text = NodePath("Label2")
 enemy_sprites = [NodePath("TextureRect4/TextureRect"), NodePath("TextureRect4/TextureRect2"), NodePath("TextureRect4/TextureRect3"), NodePath("TextureRect4/TextureRect4"), NodePath("TextureRect4/TextureRect5")]
 enemy_counts = [NodePath("TextureRect4/TextureRect/Label"), NodePath("TextureRect4/TextureRect2/Label2"), NodePath("TextureRect4/TextureRect3/Label3"), NodePath("TextureRect4/TextureRect4/Label4"), NodePath("TextureRect4/TextureRect5/Label5")]
 
+[node name="WaveCount" type="Label" parent="HUD"]
+anchors_preset = 5
+anchor_left = 0.5
+anchor_right = 0.5
+offset_left = -30.0
+offset_top = 83.0
+offset_right = 30.0
+offset_bottom = 26.0
+grow_horizontal = 2
+theme_override_colors/font_color = Color(0, 0, 0, 1)
+text = "1"
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="EnemyCount" type="Label" parent="HUD"]
+visible = false
+offset_left = 10.0
+offset_top = 80.0
+offset_right = 123.0
+offset_bottom = 106.0
+text = "Enemies left: 0"
+
+[node name="Crosshair" type="TextureRect" parent="HUD"]
+texture_filter = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -20.0
+offset_top = -20.0
+offset_right = 20.0
+offset_bottom = 20.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+texture = ExtResource("8_fq3f6")
+
+[node name="TextureRect" type="TextureRect" parent="HUD"]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+texture = SubResource("ViewportTexture_mk87g")
+
+[node name="TextureRect2" type="TextureRect" parent="HUD"]
+anchors_preset = 1
+anchor_left = 1.0
+anchor_right = 1.0
+offset_left = -256.0
+offset_top = 40.0
+offset_right = -40.0
+offset_bottom = 256.0
+grow_horizontal = 0
+mouse_filter = 2
+texture = SubResource("ViewportTexture_574jy")
+
+[node name="Label" type="Label" parent="HUD"]
+anchors_preset = 1
+anchor_left = 1.0
+anchor_right = 1.0
+offset_left = -40.0
+offset_bottom = 26.0
+grow_horizontal = 0
+text = "FPS: "
+horizontal_alignment = 2
+vertical_alignment = 1
+
+[node name="LivesBar" parent="HUD" instance=ExtResource("15_cqpib")]
+anchors_preset = 0
+anchor_right = 0.0
+anchor_bottom = 0.0
+offset_left = 10.0
+offset_top = 10.0
+offset_right = 214.0
+offset_bottom = 32.0
+grow_horizontal = 1
+grow_vertical = 1
+scale = Vector2(3, 3)
+mouse_filter = 2
+
+[node name="LivesCount" type="Label" parent="HUD"]
+offset_left = -5.0
+offset_top = 15.0
+offset_right = 100.0
+offset_bottom = 72.0
+theme_override_colors/font_color = Color(0.65098, 0.227451, 0.243137, 1)
+theme_override_font_sizes/font_size = 37
+text = "120
+"
+horizontal_alignment = 1
+vertical_alignment = 1
+
+[node name="TextureRect3" type="TextureRect" parent="HUD"]
+texture_filter = 1
+anchors_preset = 1
+anchor_left = 1.0
+anchor_right = 1.0
+offset_left = -262.0
+offset_top = 37.0
+offset_right = -37.0
+offset_bottom = 336.0
+grow_horizontal = 0
+mouse_filter = 2
+texture = ExtResource("16_x1xjr")
+
 [node name="TextureRect4" type="TextureRect" parent="HUD"]
 texture_filter = 1
 anchors_preset = 5
@@ -291,114 +400,6 @@ text = "999"
 horizontal_alignment = 1
 vertical_alignment = 1
 
-[node name="WaveCount" type="Label" parent="HUD"]
-anchors_preset = 5
-anchor_left = 0.5
-anchor_right = 0.5
-offset_left = -30.0
-offset_top = 83.0
-offset_right = 30.0
-offset_bottom = 26.0
-grow_horizontal = 2
-theme_override_colors/font_color = Color(0, 0, 0, 1)
-text = "1"
-horizontal_alignment = 1
-vertical_alignment = 1
-
-[node name="EnemyCount" type="Label" parent="HUD"]
-visible = false
-offset_left = 10.0
-offset_top = 80.0
-offset_right = 123.0
-offset_bottom = 106.0
-text = "Enemies left: 0"
-
-[node name="Crosshair" type="TextureRect" parent="HUD"]
-texture_filter = 1
-anchors_preset = 8
-anchor_left = 0.5
-anchor_top = 0.5
-anchor_right = 0.5
-anchor_bottom = 0.5
-offset_left = -20.0
-offset_top = -20.0
-offset_right = 20.0
-offset_bottom = 20.0
-grow_horizontal = 2
-grow_vertical = 2
-mouse_filter = 2
-texture = ExtResource("8_fq3f6")
-
-[node name="TextureRect" type="TextureRect" parent="HUD"]
-anchors_preset = 15
-anchor_right = 1.0
-anchor_bottom = 1.0
-grow_horizontal = 2
-grow_vertical = 2
-mouse_filter = 2
-texture = SubResource("ViewportTexture_mk87g")
-
-[node name="TextureRect2" type="TextureRect" parent="HUD"]
-anchors_preset = 1
-anchor_left = 1.0
-anchor_right = 1.0
-offset_left = -256.0
-offset_top = 40.0
-offset_right = -40.0
-offset_bottom = 256.0
-grow_horizontal = 0
-mouse_filter = 2
-texture = SubResource("ViewportTexture_574jy")
-
-[node name="Label" type="Label" parent="HUD"]
-anchors_preset = 1
-anchor_left = 1.0
-anchor_right = 1.0
-offset_left = -40.0
-offset_bottom = 26.0
-grow_horizontal = 0
-text = "FPS: "
-horizontal_alignment = 2
-vertical_alignment = 1
-
-[node name="LivesBar" parent="HUD" instance=ExtResource("15_cqpib")]
-anchors_preset = 0
-anchor_right = 0.0
-anchor_bottom = 0.0
-offset_left = 10.0
-offset_top = 10.0
-offset_right = 214.0
-offset_bottom = 32.0
-grow_horizontal = 1
-grow_vertical = 1
-scale = Vector2(3, 3)
-mouse_filter = 2
-
-[node name="LivesCount" type="Label" parent="HUD"]
-offset_left = -5.0
-offset_top = 15.0
-offset_right = 100.0
-offset_bottom = 72.0
-theme_override_colors/font_color = Color(0.65098, 0.227451, 0.243137, 1)
-theme_override_font_sizes/font_size = 37
-text = "120
-"
-horizontal_alignment = 1
-vertical_alignment = 1
-
-[node name="TextureRect3" type="TextureRect" parent="HUD"]
-texture_filter = 1
-anchors_preset = 1
-anchor_left = 1.0
-anchor_right = 1.0
-offset_left = -262.0
-offset_top = 37.0
-offset_right = -37.0
-offset_bottom = 336.0
-grow_horizontal = 0
-mouse_filter = 2
-texture = ExtResource("16_x1xjr")
-
 [node name="Currency" type="Label" parent="HUD"]
 anchors_preset = 1
 anchor_left = 1.0

PCs/player_movement.gd

@@ -14,13 +14,15 @@ var sprint_zoom_factor := 0.08
 var sprinting := false
 var head_angle := 0.0
 var look_sens : float :
-	set(value):
+	set(_value):
 		return
 	get:
 		return Data.preferences.mouse_sens / 40000.0
 
 
 func _physics_process(delta: float) -> void:
+	if !is_multiplayer_authority():
+		return
 	var accel = acceleration
 	if sprinting:
 		accel = acceleration + sprint_boost
@@ -35,7 +37,9 @@ func _physics_process(delta: float) -> void:
 	sync_rotation.rpc(player.rotation)
 
 
-func _process(delta: float) -> void:
+func _process(_delta: float) -> void:
+	if !is_multiplayer_authority():
+		return
 	can_sprint = true
 	input_vector = Input.get_vector("Move Left", "Move Right", "Move Forward", "Move Backward")
 	if input_vector.y >= 0:
@@ -52,6 +56,8 @@ func _process(delta: float) -> void:
 
 
 func _unhandled_input(event: InputEvent) -> void:
+	if !is_multiplayer_authority():
+		return
 	if event is InputEventMouseMotion and Input.get_mouse_mode() == Input.MOUSE_MODE_CAPTURED:
 		player.rotation.y -= event.relative.x * (look_sens / zoom_factor) * (-1 if Data.preferences.invert_lookX else 1)
 		head_angle -= event.relative.y * (look_sens / zoom_factor) * (-1 if Data.preferences.invert_lookY else 1)

Scripts/AStarGraph3D.gd

@@ -11,9 +11,11 @@ var astar := AStar3D.new()
 @export var end : Node3D
 @export var spawner : EnemySpawner
 @export var visualized_path : VisualizedPath
+@export var tower_path : Node
 var tower_base_scene = load("res://Scenes/tower_base.tscn")
 var tower_frame_scene = load("res://Scenes/tower_frame.tscn")
 var tower_bases = []
+var wall_id = 0
 
 
 func toggle_point(point_id):
@@ -43,11 +45,19 @@ func networked_toggle_point(point_id):
 		astar.set_point_disabled(point_id, false)
 	else:
 		astar.set_point_disabled(point_id, true)
-	var base = tower_base_scene.instantiate()
-	base.position = astar.get_point_position(point_id)
-	tower_bases.append(base)
-	add_child(base)
 	find_path()
+	if is_multiplayer_authority():
+		networked_spawn_wall.rpc(astar.get_point_position(point_id), wall_id)
+		wall_id += 1
+
+
+@rpc("reliable", "call_local")
+func networked_spawn_wall(pos : Vector3, name_id : int):
+	var base = tower_base_scene.instantiate()
+	base.position = pos
+	base.name = "Wall" + str(name_id)
+	tower_bases.append(base)
+	tower_path.add_child(base)
 
 
 func find_path() -> bool:

Scripts/HUD.gd

@@ -58,13 +58,16 @@ func enemy_count_down(enemy):
 func set_upcoming_wave(value):
 	var frame_count = 0
 	enemy_names = []
+	var wave = {}
+	for index in value:
+		wave[Data.enemies[index]] = value[index]
 	for x in enemy_sprites.size():
 		enemy_sprites[x].set_visible(false)
 		enemy_counts[x].set_visible(false)
-	for enemy in value:
+	for enemy in wave:
 		enemy_names.append(enemy.title)
 		enemy_sprites[frame_count].texture = enemy.icon
-		enemy_counts[frame_count].text = str(value[enemy])
+		enemy_counts[frame_count].text = str(wave[enemy])
 		enemy_sprites[frame_count].set_visible(true)
 		enemy_counts[frame_count].set_visible(true)
 		frame_count += 1
@@ -87,6 +90,8 @@ func maximise_minimap(anchor):
 	minimap.offset_right = -40
 	minimap_viewport.size = Vector2(1840, 1000)
 	minimap_cam.size = 30
+	$TextureRect3.set_visible(false)
+	$Currency.set_visible(false)
 
 
 func minimize_minimap(anchor):
@@ -98,3 +103,5 @@ func minimize_minimap(anchor):
 	minimap.offset_bottom = 256
 	minimap_viewport.size = Vector2(256, 256)
 	minimap_cam.size = 15
+	$TextureRect3.set_visible(true)
+	$Currency.set_visible(true)

Scripts/StatusEffects/StatusOnFire.gd

@@ -2,5 +2,5 @@ extends StatusEffect
 class_name StatusOnFire
 
 
-func proc(affected, stacks, existing_effects):
+func proc(affected, stacks, _existing_effects):
 	affected.damage(stats.potency * stacks)

Scripts/StatusEffects/status_cold.gd

@@ -1,9 +1,9 @@
 extends StatusEffect
 class_name StatusCold
 
-func on_attached(affected, existing_effects):
+func on_attached(affected, _existing_effects):
 	affected.movement_speed_penalty -= stats.potency
 
 
-func on_removed(affected, existing_effects):
+func on_removed(affected, _existing_effects):
 	affected.movement_speed_penalty += stats.potency

Scripts/StatusEffects/status_effect.gd

@@ -7,13 +7,13 @@ var time_since_proc := 0.0
 var time_existed := 0.0
 
 
-func on_attached(affected, existing_effects):
+func on_attached(_affected, _existing_effects):
 	pass
 
 
-func on_removed(affected, existing_effects):
+func on_removed(_affected, _existing_effects):
 	pass
 
 
-func proc(affected, stacks, existing_effects):
+func proc(_affected, _stacks, _existing_effects):
 	pass

Scripts/StatusEffects/status_poison.gd

@@ -2,5 +2,5 @@ extends StatusEffect
 class_name StatusPoison
 
 
-func proc(affected, stacks, existing_effects):
+func proc(affected, stacks, _existing_effects):
 	affected.damage(stats.potency * stacks)

Scripts/StatusEffects/status_radioactive.gd

@@ -1,5 +1,5 @@
 extends StatusEffect
 class_name StatusRadioactive
 
-func proc(affected, stacks, existing_effects):
+func proc(affected, stacks, _existing_effects):
 	affected.damage(stats.potency * stacks)

Scripts/StatusEffects/status_sticky.gd

@@ -2,9 +2,9 @@ extends StatusEffect
 class_name StatusSticky
 
 
-func on_attached(affected, existing_effects):
+func on_attached(affected, _existing_effects):
 	affected.movement_speed_penalty -= stats.potency
 
 
-func on_removed(affected, existing_effects):
+func on_removed(affected, _existing_effects):
 	affected.movement_speed_penalty += stats.potency

Scripts/enemy_spawner.gd

@@ -1,9 +1,11 @@
 extends Node3D
 class_name EnemySpawner
 
+@export var own_id : int = 0
 @export var path : VisualizedPath
 @export var type : Data.EnemyType
 @export var dest : Node3D
+@export var enemy_path : Node
 
 var signal_for_after_enemy_died
 var signal_for_after_enemy_reached_goal
@@ -14,6 +16,7 @@ var enemy_spawn_timers = {}
 var enemies_spawned = {}
 var enemies_to_spawn := 0
 var done_spawning = true
+var enemy_id = 0
 
 @export var land_enemy_scene : PackedScene
 @export var air_enemy_scene : PackedScene
@@ -27,40 +30,59 @@ func _process(delta: float) -> void:
 	for x in enemy_spawn_timers:
 		if enemies_spawned[x] == current_wave[x]:
 			continue
+		
 		var enemy_stats = x
 		enemy_spawn_timers[x] += delta
+		
 		if enemy_spawn_timers[x] >= enemy_stats.spawn_cooldown:
+			if is_multiplayer_authority():
 				if type == Data.EnemyType.LAND:
-				var enemy = land_enemy_scene.instantiate() as EnemyController
-				enemy.stats = enemy_stats
-				enemy.died.connect(signal_for_after_enemy_died)
-				enemy.reached_goal.connect(signal_for_after_enemy_reached_goal)
-				enemy.movement_controller.path = path.curve
-				add_child(enemy)
-				enemy_spawn_timers[x] -= enemy_stats.spawn_cooldown
-				signal_for_when_enemy_spawns.emit()
+					networked_spawn_land_enemy.rpc(var_to_str(enemy_stats), own_id, enemy_id)
 				if type == Data.EnemyType.AIR:
-				var enemy = air_enemy_scene.instantiate() as EnemyController
 					var radius = 10.0
 					var random_dir = Vector3(randf_range(-1, 1), randf_range(-1, 1), randf_range(-1, 1))
 					var random_pos = randf_range(0, radius) * random_dir.normalized()
-				enemy.position = random_pos
-				enemy.stats = enemy_stats
-				enemy.died.connect(signal_for_after_enemy_died)
-				enemy.reached_goal.connect(signal_for_after_enemy_reached_goal)
-				enemy.movement_controller.goal = dest
-				add_child(enemy)
+					networked_spawn_air_enemy.rpc(var_to_str(enemy_stats), random_pos, own_id, enemy_id)
+			
 			enemy_spawn_timers[x] -= enemy_stats.spawn_cooldown
 			signal_for_when_enemy_spawns.emit()
+			enemy_id += 1
 			enemies_spawned[x] += 1
 			enemies_to_spawn -= 1
 
 
+@rpc("reliable", "call_local")
+func networked_spawn_land_enemy(enemy_stats, id1, id2):
+	var enemy = land_enemy_scene.instantiate() as EnemyController
+	enemy.name = str(id1) + str(id2)
+	enemy.stats = str_to_var(enemy_stats)
+	enemy.died.connect(signal_for_after_enemy_died)
+	enemy.reached_goal.connect(signal_for_after_enemy_reached_goal)
+	enemy.movement_controller.path = path.curve
+	enemy.position = global_position
+	enemy_path.add_child(enemy)
+
+
+@rpc("reliable", "call_local")
+func networked_spawn_air_enemy(enemy_stats, pos, id1, id2):
+	var enemy = air_enemy_scene.instantiate() as EnemyController
+	enemy.name = str(id1) + str(id2)
+	enemy.position = pos + global_position
+	enemy.stats = str_to_var(enemy_stats)
+	enemy.died.connect(signal_for_after_enemy_died)
+	enemy.reached_goal.connect(signal_for_after_enemy_reached_goal)
+	enemy.movement_controller.goal = dest
+	enemy_path.add_child(enemy)
+
+
 func spawn_wave(value):
 	var relevant_enemies = {}
-	for x in value:
+	var wave = {}
+	for index in value:
+		wave[Data.enemies[index]] = value[index]
+	for x in wave:
 		if x.target_type == type:
-			relevant_enemies[x] = value[x]
+			relevant_enemies[x] = wave[x]
 	current_wave = relevant_enemies
 	enemies_to_spawn = 0
 	enemy_spawn_timers = {}

Scripts/game.gd

@@ -81,8 +81,6 @@ func ready_player(_value):
 	for key in connected_players_nodes:
 		if connected_players_nodes[key].ready_state == false:
 			return
-	for key in connected_players_nodes:
-		connected_players_nodes[key].ready_state = false
 	spawn_enemy_wave()
 
 
@@ -96,9 +94,18 @@ func spawn_enemy_wave():
 
 
 func set_upcoming_wave():
+	if is_multiplayer_authority():
 		var spawn_power = WaveManager.calculate_spawn_power(wave + 1, connected_players_nodes.size())
-	upcoming_wave = WaveManager.generate_wave(spawn_power, level.enemy_pool)
-	pot = 6 + (spawn_power / 100)
+		var new_wave = WaveManager.generate_wave(spawn_power, level.enemy_pool)
+		networked_set_upcoming_wave.rpc(new_wave, 6 + (spawn_power / 100))
+
+
+@rpc("reliable", "call_local")
+func networked_set_upcoming_wave(wave_dict, coins):
+	upcoming_wave = wave_dict
+	pot = coins
+	for key in connected_players_nodes:
+		connected_players_nodes[key].hud.set_upcoming_wave(upcoming_wave)
 
 
 func increase_enemy_count():
@@ -137,13 +144,11 @@ func damage_goal(enemy, penalty):
 
 func end_wave():
 	for peer_id in connected_players_nodes:
-		connected_players_nodes[peer_id].currency += pot / connected_players_nodes.size()
+		connected_players_nodes[peer_id].currency += ceili(pot / connected_players_nodes.size())
+		connected_players_nodes[peer_id].ready_state = false
 	level.a_star_graph_3d.visualized_path.enable_visualization()
 	wave_finished.emit(wave)
 	set_upcoming_wave()
-	if wave < 20:
-		for key in connected_players_nodes:
-			connected_players_nodes[key].hud.set_upcoming_wave(upcoming_wave)
 
 
 func remove_player(peer_id):
@@ -158,7 +163,6 @@ func start_game():
 	set_upcoming_wave()
 	for peer_id in connected_players_nodes:
 		connected_players_nodes[peer_id].currency = 20
-		connected_players_nodes[peer_id].hud.set_upcoming_wave(upcoming_wave)
 	game_started.emit()
 
 

Scripts/health.gd

@@ -10,10 +10,10 @@ signal health_changed(health)
 var current_health
 
 func take_damage(damage):
-	var marker = damage_particle_scene.instantiate()
-	get_tree().root.add_child(marker)
-	marker.set_number(damage)
-	marker.position = get_parent().global_position + Vector3.UP
+	#var marker = damage_particle_scene.instantiate()
+	#get_tree().root.add_child(marker)
+	#marker.set_number(damage)
+	#marker.position = get_parent().global_position + Vector3.UP
 	
 	current_health -= damage
 	health_changed.emit(current_health)
@@ -25,3 +25,4 @@ func heal_damage(healing):
 	current_health += healing
 	if current_health > max_health:
 		current_health = max_health
+	health_changed.emit(current_health)

Scripts/hitbox.gd

@@ -5,9 +5,4 @@ signal took_damage(amount)
 
 
 func damage(amount):
-	networked_damage.rpc(amount)
-
-
-@rpc("any_peer","call_local")
-func networked_damage(amount):
 	took_damage.emit(amount)

Scripts/inventory.gd

@@ -9,7 +9,7 @@ var contents : Array[Card] = []
 var selected_index := 0
 var selected_item : Card :
 	get:
-		return contents[selected_index]
+		return contents[selected_index] if contents.size() > 0 else null
 	set(_value):
 		return
 
@@ -44,6 +44,7 @@ func increment_selected():
 		selected_index += 1
 		if selected_index >= contents.size():
 			selected_index = 0
+	networked_set_selected.rpc(selected_index)
 
 
 func decrement_selected():
@@ -51,16 +52,22 @@ func decrement_selected():
 		selected_index -= 1
 		if selected_index < 0:
 			selected_index = contents.size() - 1
+	networked_set_selected.rpc(selected_index)
 
 
-@rpc("reliable")
+@rpc("reliable", "any_peer")
 func networked_add(value):
 	contents.append(Data.cards[value])
 	item_added.emit(Data.cards[value])
 
 
-@rpc("reliable")
+@rpc("reliable", "any_peer")
 func networked_remove_at(value):
 	var item = contents[value]
 	contents.remove_at(value)
 	item_removed.emit(item)
+
+
+@rpc("reliable", "any_peer")
+func networked_set_selected(value):
+	selected_index = value

Scripts/tower_base.gd

@@ -17,17 +17,12 @@ var has_card : bool :
 func add_card(card: Card) -> bool:
 	var result = inventory.add(card)
 	if result:
-		tower = card.turret.instantiate() as Tower
-		tower.stats = card.tower_stats
-		minimap_icon.modulate = Color.RED
-		add_child(tower)
+		networked_spawn_tower.rpc()
 	return result
 
 
 func remove_card() -> Card:
-	tower.queue_free()
-	tower = null
-	minimap_icon.modulate = Color.GREEN
+	networked_remove_tower.rpc()
 	return inventory.remove()
 
 
@@ -37,3 +32,19 @@ func set_material(value: StandardMaterial3D):
 
 func toggle_collision():
 	collider.disabled = !collider.disabled
+
+
+@rpc("reliable", "call_local", "any_peer")
+func networked_spawn_tower():
+	tower = inventory.selected_item.turret.instantiate() as Tower
+	tower.stats = inventory.selected_item.tower_stats
+	tower.name = "tower"
+	minimap_icon.modulate = Color.RED
+	add_child(tower)
+
+
+@rpc("reliable", "call_local", "any_peer")
+func networked_remove_tower():
+	tower.queue_free()
+	tower = null
+	minimap_icon.modulate = Color.GREEN

Scripts/wave_manager.gd

@@ -15,7 +15,7 @@ func generate_wave(spawn_power : int, spawn_pool : Array[Enemy]) -> Dictionary:
 		var choice = enemy_choices.pick_random()
 		enemy_choices.erase(choice)
 		if sp_allotment / choice.spawn_power > 0:
-			wave[choice] = sp_allotment / choice.spawn_power
+			wave[Data.enemies.find(choice)] = sp_allotment / choice.spawn_power
 			#sp_used += wave[choice] * choice.spawn_power
 	#print("tried to generate wave with " + str(spawn_power) + " spawn power, used " + str(sp_used))
 	return wave

Worlds/GreenPlanet/Enemies/air_enemy_controller.gd

@@ -1,55 +0,0 @@
-extends CharacterBody3D
-class_name AirEnemyController
-
-signal reached_goal(enemy, penalty)
-signal died(enemy)
-
-var alive = true
-
-@export var stats : Enemy
-@export var status_manager : StatusEffector
-
-var movement_speed
-var movement_speed_penalty := 1.0
-var progress := 0.0
-var progress_ratio := 0.0
-var destination : Node3D
-
-func _ready() -> void:
-	$Health.max_health = stats.health
-	$Health.current_health = stats.health
-	$SubViewport/ProgressBar.max_value = stats.health
-	$SubViewport/ProgressBar.value = stats.health
-	$Sprite3D3.texture = stats.sprite.duplicate()
-	movement_speed = stats.movement_speed
-
-
-func damage(amount):
-	$Hitbox.damage(amount)
-
-
-func _physics_process(delta: float) -> void:
-	progress += (movement_speed * clampf(movement_speed_penalty, 0.0, 1.0)) * delta
-	velocity = global_position.direction_to(destination.global_position) * (movement_speed * clampf(movement_speed_penalty, 0.0, 1.0))
-	move_and_slide()
-	if global_position.distance_to(destination.global_position) <= 1.0:
-		reached_goal.emit(stats, stats.penalty)
-		queue_free()
-
-
-func die():
-	died.emit(stats)
-	queue_free()
-
-
-func _on_health_health_depleted() -> void:
-	if alive:
-		alive = false
-		die()
-
-
-func _on_health_health_changed(health) -> void:
-	$SubViewport/ProgressBar.value = health
-	var percent = float($Health.current_health) / float($Health.max_health)
-	$SubViewport/ProgressBar.tint_progress = Color(1 - percent, percent, 0.0)
-	$SubViewport/ProgressBar.set_visible(true)

Worlds/GreenPlanet/Enemies/land_enemy.tscn

@@ -13,7 +13,7 @@
 
 [sub_resource type="SphereShape3D" id="SphereShape3D_21dgw"]
 
-[sub_resource type="AtlasTexture" id="AtlasTexture_73qac"]
+[sub_resource type="AtlasTexture" id="AtlasTexture_ln1wo"]
 resource_local_to_scene = true
 atlas = ExtResource("3_naknq")
 region = Rect2(0, 0, 32, 32)
@@ -41,7 +41,7 @@ script = ExtResource("2_j8yin")
 [node name="DirectionSprite" parent="." instance=ExtResource("2_o7jmg")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.642479, 0)
 pixel_size = 0.04
-texture = SubResource("AtlasTexture_73qac")
+texture = SubResource("AtlasTexture_ln1wo")
 
 [node name="Sprite3D" type="Sprite3D" parent="."]
 transform = Transform3D(0.2, 0, 0, 0, 0.2, 0, 0, 0, 0.2, 0, 1.20821, 0)

Worlds/GreenPlanet/Levels/first_level.tscn

@@ -74,16 +74,19 @@ shape = SubResource("BoxShape3D_awjk1")
 curve = SubResource("Curve3D_suxqu")
 script = ExtResource("11_d7ofl")
 
-[node name="GroundSpawn" parent="." node_paths=PackedStringArray("path", "dest") instance=ExtResource("3_5imwp")]
+[node name="GroundSpawn" parent="." node_paths=PackedStringArray("path", "dest", "enemy_path") instance=ExtResource("3_5imwp")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -20, 0.5, 0)
 path = NodePath("../VisualizedPath")
 type = 1
 dest = NodePath("../EnemyGoal")
+enemy_path = NodePath("../Enemies")
 
-[node name="AirSpawn" parent="." node_paths=PackedStringArray("dest") instance=ExtResource("3_5imwp")]
+[node name="AirSpawn" parent="." node_paths=PackedStringArray("dest", "enemy_path") instance=ExtResource("3_5imwp")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -47.0801, 22.5492, 0)
+own_id = 1
 type = 2
 dest = NodePath("../EnemyGoal")
+enemy_path = NodePath("../Enemies")
 
 [node name="CardPrinter" parent="." instance=ExtResource("9_r25gu")]
 transform = Transform3D(-4.37114e-08, 0, -1, 0, 1, 0, 1, 0, -4.37114e-08, 25.1496, 0.499996, 5.79039)
@@ -530,7 +533,7 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -1, 1, 1)
 [node name="PlayerSpawn4" type="Node3D" parent="PlayerSpawnLocations"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1)
 
-[node name="AStarGraph3D" type="Node3D" parent="." node_paths=PackedStringArray("start", "end", "spawner", "visualized_path")]
+[node name="AStarGraph3D" type="Node3D" parent="." node_paths=PackedStringArray("start", "end", "spawner", "visualized_path", "tower_path")]
 script = ExtResource("11_07ukk")
 grid_size = Vector2(19, 9)
 point_gap = 1.5
@@ -538,6 +541,7 @@ start = NodePath("../GroundSpawn")
 end = NodePath("../EnemyGoal")
 spawner = NodePath("../GroundSpawn")
 visualized_path = NodePath("../VisualizedPath")
+tower_path = NodePath("../Towers")
 
 [node name="InvisibleWalls" type="Node3D" parent="."]
 
@@ -573,4 +577,8 @@ collision_mask = 0
 [node name="CollisionShape3D" type="CollisionShape3D" parent="InvisibleWalls/StaticBody3D4"]
 shape = SubResource("BoxShape3D_kkwvm")
 
+[node name="Towers" type="Node" parent="."]
+
+[node name="Enemies" type="Node" parent="."]
+
 [connection signal="body_entered" from="EnemyGoal/Area3D" to="EnemyGoal" method="_on_area_3d_body_entered"]