add gathering awaiting

scenes/structures/Anthill.tscn

@@ -30,3 +30,6 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.15587, 0)
 transform = Transform3D(1.62268, 0, 0, 0, 1.62268, 0, 0, 0, 1.62268, 0, 0, 0)
 cast_shadow = 0
 mesh = SubResource("QuadMesh_2gykr")
+
+[node name="NavigationObstacle3D" type="NavigationObstacle3D" parent="."]
+radius = 0.57

scenes/ui/unit_info.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=12 format=3 uid="uid://dhtofjn8dnuw3"]
+[gd_scene load_steps=13 format=3 uid="uid://dhtofjn8dnuw3"]
 
 [ext_resource type="Texture2D" uid="uid://cc40vkh4nc6pk" path="res://assets/textures/gui/think_bubble.png" id="1_hsifm"]
 [ext_resource type="Script" path="res://scripts/ui/unit_info.gd" id="2_b6c6l"]
@@ -20,9 +20,13 @@ region = Rect2(476.79, 88.6228, 77.4275, 53.8488)
 atlas = ExtResource("6_vrqjx")
 region = Rect2(572.197, 83.8424, 60.0876, 64.636)
 
-[sub_resource type="AtlasTexture" id="AtlasTexture_o8jta"]
+[sub_resource type="AtlasTexture" id="AtlasTexture_0t4ki"]
 atlas = ExtResource("6_vrqjx")
-region = Rect2(654.844, 86.7453, 91.2445, 50.4017)
+region = Rect2(656.569, 88.7656, 91.2443, 48.374)
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_mcquw"]
+atlas = ExtResource("6_vrqjx")
+region = Rect2(758.514, 84.6555, 89.4846, 61.9183)
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_ndwb1"]
 atlas = ExtResource("6_vrqjx")
@@ -98,13 +102,28 @@ anchor_left = 0.5
 anchor_top = 0.5
 anchor_right = 0.5
 anchor_bottom = 0.5
-offset_left = -45.0
-offset_top = -38.0
-offset_right = 46.0
-offset_bottom = 12.0
+offset_left = -47.0
+offset_top = -37.0
+offset_right = 44.0
+offset_bottom = 11.0
 grow_horizontal = 2
 grow_vertical = 2
-texture = SubResource("AtlasTexture_o8jta")
+texture = SubResource("AtlasTexture_0t4ki")
+
+[node name="AntAwaiting" type="TextureRect" parent="."]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -44.0
+offset_top = -42.0
+offset_right = 45.0
+offset_bottom = 19.0
+grow_horizontal = 2
+grow_vertical = 2
+texture = SubResource("AtlasTexture_mcquw")
 
 [node name="AphidIdle" type="TextureRect" parent="."]
 layout_mode = 1

scripts/ui/unit_info.gd

@@ -7,6 +7,7 @@ enum InfoState {
 	ANT_MOVING,
 	ANT_PICKING_UP,
 	ANT_DEPOSITING,
+	ANT_AWAITING,
 	APHID_IDLE,
 	APHID_PANIC,
 	APHID_EAT,
@@ -19,6 +20,7 @@ var state: InfoState = InfoState.NONE
 @onready var ant_moving: Control = $AntMoving
 @onready var ant_picking_up: Control = $AntPickingUp
 @onready var ant_depositing: Control = $AntDepositing
+@onready var ant_awaiting: Control = $AntAwaiting
 @onready var aphid_idle: Control = $AphidIdle
 @onready var aphid_panic: Control = $AphidPanic
 @onready var aphid_eat: Control = $AphidEat
@@ -29,6 +31,7 @@ func _ready() -> void:
 	assert(ant_moving != null, "ant_moving missing!")
 	assert(ant_picking_up != null, "ant_picking_up missing!")
 	assert(ant_depositing != null, "ant_depositing missing!")
+	assert(ant_awaiting != null, "ant_awaiting missing!")
 	assert(aphid_idle != null, "aphid_idle missing!")
 	assert(aphid_panic != null, "aphid_panic missing!")
 	assert(aphid_eat != null, "aphid_eat missing!")
@@ -56,8 +59,8 @@ func close() -> void:
 	super.close()
 
 
-func _set_image()->void:
-	for child:Control in get_children():
+func _set_image() -> void:
+	for child: Control in get_children():
 		child.visible = false
 
 	match state:
@@ -69,6 +72,8 @@ func _set_image()->void:
 			ant_picking_up.visible = true
 		InfoState.ANT_DEPOSITING:
 			ant_depositing.visible = true
+		InfoState.ANT_AWAITING:
+			ant_awaiting.visible = true
 		InfoState.APHID_IDLE:
 			aphid_idle.visible = true
 		InfoState.APHID_PANIC:
@@ -90,13 +95,7 @@ func _get_state() -> void:
 			AntNitwit.AntNitwitState.MOVING:
 				state = InfoState.ANT_MOVING
 			AntNitwit.AntNitwitState.GATHERING:
-				match (unit as AntNitwit).gathering.state:
-					Gathering.GatherState.PICKING_UP:
-						state = InfoState.ANT_PICKING_UP
-					Gathering.GatherState.DEPOSITING:
-						state = InfoState.ANT_DEPOSITING
-					Gathering.GatherState.STOP:
-						state = InfoState.NONE
+				_get_gathering_state((unit as AntNitwit).gathering.state)
 	
 	if unit is AntGatherer:
 		match (unit as AntGatherer).state:
@@ -105,10 +104,16 @@ func _get_state() -> void:
 			AntGatherer.AntGathererState.MOVING:
 				state = InfoState.ANT_MOVING
 			AntGatherer.AntGathererState.GATHERING:
-				match (unit as AntGatherer).gathering.state:
-					Gathering.GatherState.PICKING_UP:
-						state = InfoState.ANT_PICKING_UP
-					Gathering.GatherState.DEPOSITING:
-						state = InfoState.ANT_DEPOSITING
-					Gathering.GatherState.STOP:
-						state = InfoState.NONE
+				_get_gathering_state((unit as AntGatherer).gathering.state)
+
+
+func _get_gathering_state(gather_state: Gathering.GatherState) -> void:
+	match gather_state:
+		Gathering.GatherState.PICKING_UP:
+			state = InfoState.ANT_PICKING_UP
+		Gathering.GatherState.DEPOSITING:
+			state = InfoState.ANT_DEPOSITING
+		Gathering.GatherState.AWAITING:
+			state = InfoState.ANT_AWAITING
+		Gathering.GatherState.STOP:
+			state = InfoState.NONE

scripts/units/ant_gatherer.gd

@@ -31,13 +31,12 @@ func _ready() -> void:
 	for i in MAX_CARRY:
 		item_bones.append(skeleton.find_bone(ITEM_BONE_NAME + str(i)))
 	gathering.initialize(anthill, skeleton, item_bones, MAX_CARRY, 0.4, 1)
-	gathering.target_set.connect(_on_gathering_target_set)
-	gathering.stopped_gathering.connect(_on_stopped_gathering)
+	gathering.navigate_to.connect(_on_gathering_navigate_to)
 
 
 func _process(delta: float) -> void:
 	super._process(delta)
-	if moving_to_target:
+	if is_relocating:
 		state = AntGathererState.MOVING
 
 	_handle_wandering(delta)
@@ -58,7 +57,7 @@ func _handle_wandering(delta: float) -> void:
 
 
 func _handle_gathering() -> void:
-	gathering.handle_gathering(state != AntGathererState.GATHERING, showing_info)
+	gathering.handle_gathering(showing_info)
 
 
 func _on_moving_ended() -> void:
@@ -71,12 +70,8 @@ func _on_moving_started() -> void:
 	state = AntGathererState.MOVING
 
 
-func _on_gathering_target_set(pos: Vector3) -> void:
+func _on_gathering_navigate_to(pos: Vector3) -> void:
 	if state != AntGathererState.GATHERING:
 		return
 
-	nav_agent.set_target_position(pos)
-
-
-func _on_stopped_gathering() -> void:
-	state = AntGathererState.WANDERING
+	navigate(pos)

scripts/units/ant_nitwit.gd

@@ -30,13 +30,12 @@ func _ready() -> void:
 	for i in gathering.DEFAULT_MAX_CARRYING:
 		item_bones.append(skeleton.find_bone(ITEM_BONE_NAME + str(i)))
 	gathering.initialize(anthill, skeleton, item_bones)
-	gathering.target_set.connect(_on_gathering_target_set)
-	gathering.stopped_gathering.connect(_on_stopped_gathering)
+	gathering.navigate_to.connect(_on_gathering_navigate_to)
 
 
 func _process(delta: float) -> void:
 	super._process(delta)
-	if moving_to_target:
+	if is_relocating:
 		state = AntNitwitState.MOVING
 
 	_handle_wandering(delta)
@@ -57,7 +56,7 @@ func _handle_wandering(delta: float) -> void:
 
 
 func _handle_gathering() -> void:
-	gathering.handle_gathering(state != AntNitwitState.GATHERING, showing_info)
+	gathering.handle_gathering(showing_info)
 
 
 func _on_moving_ended() -> void:
@@ -70,12 +69,10 @@ func _on_moving_started() -> void:
 	state = AntNitwitState.MOVING
 
 
-func _on_gathering_target_set(pos: Vector3) -> void:
+func _on_gathering_navigate_to(pos: Vector3) -> void:
+	print('_on_gathering_navigate_to')
 	if state != AntNitwitState.GATHERING:
 		return
+	print('_on_gathering_navigate_to 2')
 
-	nav_agent.set_target_position(pos)
-
-
-func _on_stopped_gathering() -> void:
-	state = AntNitwitState.WANDERING
+	navigate(pos)

scripts/units/aphid.gd

@@ -65,7 +65,6 @@ func _handle_honeydew_spawn(delta: float) -> void:
 	holder.add_child(new_honeydew)
 	new_honeydew.global_position = global_position + new_pos
 	_put_honeydew(new_honeydew)
-	audio_player.play_polyphonic(SoundManager.pop())
 
 	_set_spawn_timer()
 

scripts/units/components/gathering.gd

@@ -1,8 +1,7 @@
 extends Area3D
 class_name Gathering
 
-signal target_set(pos: Vector3)
-signal stopped_gathering
+signal navigate_to(pos: Vector3)
 
 const DEFAULT_MAX_CARRYING = 3
 const DEFAULT_DROP_INTERVAL = 0.25
@@ -11,6 +10,7 @@ const DROP_SPREAD: float = 0.1
 const ANTHILL_DEPOSIT_RADIUS: float = 0.5
 
 enum GatherState {
+	AWAITING,
 	PICKING_UP,
 	DEPOSITING,
 	STOP,
@@ -89,11 +89,9 @@ func initialize(
 	item_bones = bones
 
 
-func handle_gathering(stop: bool, showing_info: bool) -> void:
+func handle_gathering(showing_info: bool) -> void:
 	collision_shape.global_position = gathering_center
 	collision_shape.global_rotation = Vector3.ZERO
-	if stop:
-		state = GatherState.STOP
 
 	radius_indicator.visible = (
 			(state != GatherState.STOP and showing_info)
@@ -104,7 +102,8 @@ func handle_gathering(stop: bool, showing_info: bool) -> void:
 func start_gathering(item: Honeydew) -> void:
 	gathering_center = item.global_position
 	showing_after_set = true
-	_go_gather(item)
+	state = GatherState.AWAITING
+	_go_pick_up(item)
 
 
 func stop_gathering() -> void:
@@ -123,7 +122,7 @@ func on_nav_agent_navigation_finished() -> void:
 		_deposit()
 
 
-func _go_gather(item: Honeydew) -> void:
+func _go_pick_up(item: Honeydew) -> void:
 	if anthill.space_left() <= 0:
 		return
 	if carrying_items.size() >= max_carrying:
@@ -131,13 +130,13 @@ func _go_gather(item: Honeydew) -> void:
 		return
 	target = item
 	state = GatherState.PICKING_UP
-	target_set.emit(item.global_position)
+	navigate_to.emit(item.global_position)
 
 
 func _go_deposit() -> void:
 	state = GatherState.DEPOSITING
 	var dir := anthill.global_position.direction_to(global_position)
-	target_set.emit(
+	navigate_to.emit(
 			anthill.global_position
 			+ dir
 			* ANTHILL_DEPOSIT_RADIUS
@@ -152,7 +151,7 @@ func _pick_up() -> void:
 	var nearest := _find_nearest(nearby_items.values())
 	if target == null or target.carried:
 		if nearest != null:
-			_go_gather(nearest)
+			_go_pick_up(nearest)
 		elif carrying_items.size() > 0:
 			_go_deposit()
 		return
@@ -170,7 +169,7 @@ func _pick_up() -> void:
 		_go_deposit()
 		return
 
-	_go_gather(nearest)
+	_go_pick_up(nearest)
 
 
 func _deposit() -> void:
@@ -180,10 +179,8 @@ func _deposit() -> void:
 			return
 
 		if anthill.space_left() <= 0:
-			print('DROP!')
-			_drop_everything()
-			stop_gathering()
-			stopped_gathering.emit()
+			state = GatherState.AWAITING
+			await _drop_everything()
 			return
 
 		var item := carrying_items.pop_back() as Honeydew
@@ -198,11 +195,11 @@ func _deposit() -> void:
 	
 	var nearest := _find_nearest(nearby_items.values())
 	if nearest != null:
-		_go_gather(nearest)
+		_go_pick_up(nearest)
 		return
 	
-	stop_gathering()
-	stopped_gathering.emit()
+	state = GatherState.AWAITING
+	navigate_to.emit(gathering_center)
 
 
 func _drop_everything() -> void:
@@ -248,6 +245,8 @@ func _on_body_entered(item: Node3D) -> void:
 		return
 	
 	nearby_items[item_id] = item as Honeydew
+	if state == GatherState.AWAITING and anthill.space_left() > 0:
+		_go_pick_up(item as Honeydew)
 
 
 func _on_body_exited(item: Node3D) -> void:

scripts/units/controlled_unit.gd

@@ -8,7 +8,7 @@ var anthill: Anthill
 
 var hovered_rect: bool = false
 var selected: bool = false
-var moving_to_target: bool = false
+var is_relocating: bool = false
 var ground_plane: Plane = Plane(Vector3.UP, 0)
 
 @onready var camera: Camera3D = get_viewport().get_camera_3d()
@@ -40,8 +40,8 @@ func _process(delta: float) -> void:
 
 func _physics_process(delta: float) -> void:
 	super._physics_process(delta)
-	if moving_to_target and nav_agent.is_navigation_finished():
-		moving_to_target = false
+	if is_relocating and nav_agent.is_navigation_finished():
+		is_relocating = false
 		moving_ended.emit()
 
 
@@ -59,7 +59,6 @@ func _input(event: InputEvent) -> void:
 			if HoveringManager.hovered_node is Interactable:
 				_interact(HoveringManager.hovered_node as Interactable)
 			else:
-				moving_to_target = true
 				moving_started.emit()
 				_set_target_click(button_event.position)
 
@@ -78,6 +77,11 @@ func set_selected(on: bool) -> void:
 	selected = on
 
 
+func navigate(to: Vector3, relocating: bool = false) -> void:
+	is_relocating = relocating
+	nav_agent.set_target_position(to)
+
+
 func _interact(with: Interactable) -> void:
 	print(self, ' interacting with ', with)
 
@@ -87,7 +91,7 @@ func _set_target_click(mouse_pos: Vector2) -> void:
 	if click_pos == null:
 		return
 		
-	nav_agent.set_target_position(click_pos)
+	navigate(click_pos, true)
 
 
 func _click_raycast(mouse_pos: Vector2) -> Vector3:

scripts/units/unit.gd

@@ -70,8 +70,8 @@ func toggle_info(on: bool) -> void:
 
 
 func _click() -> void:
-	toggle_info(true)
 	UiManager.unit_info.open(self)
+	toggle_info(true)
 
 
 func _navigate() -> void: