Making navmesh work

Author: BastiaanOlij

SceneManager/global_mesh.tscn

@@ -7,6 +7,6 @@
 render_priority = 0
 shader = ExtResource("2_14e8y")
 
-[node name="SceneAnchor" type="StaticBody3D" groups=["navmesh_generation_mesh"]]
+[node name="SceneAnchor" type="StaticBody3D" groups=["navmesh_generation_shape"]]
 script = ExtResource("1_b8vna")
 material = SubResource("ShaderMaterial_y2giy")

assets/images/z.png

@@ -0,0 +1,36 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dcmkq5hitdvrk"
+path.s3tc="res://.godot/imported/z.png-86b09e6c89ddedc872fecb164cadd780.s3tc.ctex"
+path.etc2="res://.godot/imported/z.png-86b09e6c89ddedc872fecb164cadd780.etc2.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc", "etc2_astc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://assets/images/z.png"
+dest_files=["res://.godot/imported/z.png-86b09e6c89ddedc872fecb164cadd780.s3tc.ctex", "res://.godot/imported/z.png-86b09e6c89ddedc872fecb164cadd780.etc2.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/images/z.png.import

@@ -9,7 +9,7 @@ custom_features=""
 export_filter="all_resources"
 include_filter=""
 exclude_filter=""
-export_path=""
+export_path="../exports/GodotToy.apk"
 encryption_include_filters=""
 encryption_exclude_filters=""
 encrypt_pck=false

export_presets.cfg

@@ -1,27 +1,21 @@
 extends PickableCharacterBody3D
 class_name GodotPlushie
 
-@export var movement_speed:float = 5.0
 @onready var navigation_agent_3d = %NavigationAgent3D
-@export var can_pathfind_navigate:bool = true
+@export var can_pathfind_navigate : bool = false
+
 func _ready():
 	navigation_agent_3d.velocity_computed.connect(_on_navigation_velocity_computed)
 
-func set_navigation_target(navigation_target: Vector3):
-	navigation_agent_3d.set_target_position(navigation_target)
 
 # Unfreeze is called by our main script once our global mesh is setup.
 func unfreeze():
-	print("Unfreeze plushie")
-
 	super()
 
 	$StateMachine.state = $StateMachine/FallingState
 
 
 func pick_up(pick_up_by):
-	print("Pickup plushie")
-
 	if is_frozen:
 		return
 
@@ -31,27 +25,20 @@ func pick_up(pick_up_by):
 
 
 func let_go(new_linear_velocity = Vector3()):
-	print("Let go plushie")
 	if not picked_up_by:
 		return
 
 	super(new_linear_velocity)
 
 	$StateMachine.state = $StateMachine/FallingState
 
-func _physics_process(delta):
-	if can_pathfind_navigate and not navigation_agent_3d.is_navigation_finished():
-		var next_path_position: Vector3 = navigation_agent_3d.get_next_path_position()
-		var new_velocity: Vector3 = global_position.direction_to(next_path_position) * movement_speed
-		if navigation_agent_3d.avoidance_enabled:
-			navigation_agent_3d.velocity = new_velocity
-		else:
-			_on_navigation_velocity_computed(new_velocity)
 
+func _physics_process(delta):
 	# Handle by state machine
 	if $StateMachine.do_physics_process(delta):
 		move_and_slide()
 
+
 func _on_navigation_velocity_computed(safe_velocity: Vector3):
 	if can_pathfind_navigate:
 		velocity = safe_velocity

godot_plushie/godot_plushie.gd

@@ -1,14 +1,19 @@
-[gd_scene load_steps=13 format=3 uid="uid://5b1fwnd8pyyc"]
+[gd_scene load_steps=26 format=3 uid="uid://5b1fwnd8pyyc"]
 
 [ext_resource type="Script" path="res://godot_plushie/godot_plushie.gd" id="1_7ltfj"]
 [ext_resource type="Shader" path="res://materials/highlight_by_normal.gdshader" id="2_drmmc"]
 [ext_resource type="PackedScene" uid="uid://4qv1ic25pm3g" path="res://godot_plushie/plushie_visual_only.tscn" id="3_nbn1n"]
+[ext_resource type="Script" path="res://godot_plushie/plushie_detector.gd" id="4_salng"]
 [ext_resource type="Script" path="res://godot_plushie/statemachine/statemachine.gd" id="5_nl81g"]
-[ext_resource type="Script" path="res://godot_plushie/idle_state.gd" id="6_3onee"]
-[ext_resource type="Script" path="res://godot_plushie/frozen_state.gd" id="7_7d5w8"]
-[ext_resource type="Script" path="res://godot_plushie/falling_state.gd" id="7_s0i25"]
-[ext_resource type="Script" path="res://godot_plushie/picked_up_state.gd" id="9_lh4d6"]
-[ext_resource type="Script" path="res://godot_plushie/jumping_for_food_state.gd" id="9_n6vq4"]
+[ext_resource type="Script" path="res://godot_plushie/statemachine/states/idle_state.gd" id="6_3onee"]
+[ext_resource type="Script" path="res://godot_plushie/statemachine/states/frozen_state.gd" id="7_7d5w8"]
+[ext_resource type="Script" path="res://godot_plushie/statemachine/states/falling_state.gd" id="7_s0i25"]
+[ext_resource type="Script" path="res://godot_plushie/statemachine/states/picked_up_state.gd" id="9_lh4d6"]
+[ext_resource type="Script" path="res://godot_plushie/statemachine/states/jumping_for_food_state.gd" id="9_n6vq4"]
+[ext_resource type="Script" path="res://godot_plushie/statemachine/states/move_to_state.gd" id="10_2lf8p"]
+[ext_resource type="Script" path="res://godot_plushie/sad_state.gd" id="12_36y4b"]
+[ext_resource type="Script" path="res://godot_plushie/sleep_state.gd" id="13_nkr01"]
+[ext_resource type="Texture2D" uid="uid://dcmkq5hitdvrk" path="res://assets/images/z.png" id="14_1oi5n"]
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_jl0g4"]
 render_priority = 0
@@ -19,38 +24,87 @@ shader_parameter/specular = 0.5
 shader_parameter/metallic = null
 shader_parameter/roughness = 1.0
 
-[sub_resource type="BoxShape3D" id="BoxShape3D_x2ken"]
-size = Vector3(0.1, 0.15, 0.1)
+[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_224wo"]
+margin = 0.01
+radius = 0.05
+height = 0.15
+
+[sub_resource type="SphereShape3D" id="SphereShape3D_grwlp"]
+radius = 0.0770797
 
 [sub_resource type="SphereShape3D" id="SphereShape3D_5vt2m"]
-radius = 0.3
+radius = 0.2
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_2a3mu"]
+transparency = 1
+shading_mode = 0
+albedo_texture = ExtResource("14_1oi5n")
+billboard_mode = 3
+billboard_keep_scale = true
+particles_anim_h_frames = 1
+particles_anim_v_frames = 1
+particles_anim_loop = false
+
+[sub_resource type="Curve" id="Curve_dpdwo"]
+_data = [Vector2(0, 0.978022), 0.0, 0.0, 0, 0, Vector2(1, 0.120879), -3.01099, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_ol181"]
+curve = SubResource("Curve_dpdwo")
+
+[sub_resource type="Curve" id="Curve_lvtns"]
+_data = [Vector2(0, 0.252747), 0.0, 5.1617, 0, 0, Vector2(0.233577, 1), 4.66619e-07, 4.66619e-07, 0, 0, Vector2(1, 0), -2.39108, 0.0, 0, 0]
+point_count = 3
+
+[sub_resource type="CurveTexture" id="CurveTexture_ntjny"]
+curve = SubResource("Curve_lvtns")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_c7eyl"]
+gravity = Vector3(0, 0.1, 0)
+scale_curve = SubResource("CurveTexture_ntjny")
+alpha_curve = SubResource("CurveTexture_ol181")
+turbulence_enabled = true
+turbulence_noise_scale = 6.045
+
+[sub_resource type="QuadMesh" id="QuadMesh_el381"]
+size = Vector2(0.05, 0.05)
 
 [node name="GodotPlushie" type="CharacterBody3D" groups=["unfreeze_on_start"]]
 script = ExtResource("1_7ltfj")
 snap_on_pickup = false
 highlight_material = SubResource("ShaderMaterial_jl0g4")
 
-[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+[node name="GroundCollision" type="CollisionShape3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.075, 0)
-shape = SubResource("BoxShape3D_x2ken")
+shape = SubResource("CapsuleShape3D_224wo")
+
+[node name="HeadCollision" type="CollisionShape3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.0869923, 0)
+shape = SubResource("SphereShape3D_grwlp")
 
 [node name="Plushie" parent="." instance=ExtResource("3_nbn1n")]
 
-[node name="FoodDetector" type="Area3D" parent="."]
+[node name="PlushieDetector" type="Area3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.05, 0)
 collision_layer = 2
 collision_mask = 2
+script = ExtResource("4_salng")
 
-[node name="CollisionShape3D" type="CollisionShape3D" parent="FoodDetector"]
+[node name="CollisionShape3D" type="CollisionShape3D" parent="PlushieDetector"]
 shape = SubResource("SphereShape3D_5vt2m")
 
-[node name="StateMachine" type="Node3D" parent="." node_paths=PackedStringArray("state")]
+[node name="StateMachine" type="Node3D" parent="." node_paths=PackedStringArray("plushie", "animator", "navigation_agent", "plushie_detector", "state")]
 script = ExtResource("5_nl81g")
+plushie = NodePath("..")
+animator = NodePath("../Plushie")
+navigation_agent = NodePath("../NavigationAgent3D")
+plushie_detector = NodePath("../PlushieDetector")
 state = NodePath("FrozenState")
 
 [node name="StateLabel" type="Label3D" parent="StateMachine"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.191594, 0)
-pixel_size = 0.002
+visible = false
+pixel_size = 0.001
 text = "Hello"
 vertical_alignment = 2
 
@@ -69,5 +123,32 @@ script = ExtResource("9_lh4d6")
 [node name="JumpingForFoodState" type="Node3D" parent="StateMachine"]
 script = ExtResource("9_n6vq4")
 
+[node name="MoveToState" type="Node3D" parent="StateMachine"]
+script = ExtResource("10_2lf8p")
+
+[node name="From" type="Node3D" parent="StateMachine/MoveToState"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.05, 0.07)
+
+[node name="To" type="Node3D" parent="StateMachine/MoveToState"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -0.05, 0.07)
+
+[node name="SadState" type="Node3D" parent="StateMachine"]
+script = ExtResource("12_36y4b")
+
+[node name="SleepState" type="Node3D" parent="StateMachine"]
+script = ExtResource("13_nkr01")
+
+[node name="GPUParticles3D" type="GPUParticles3D" parent="StateMachine/SleepState"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.0643394, 0.0959583)
+material_override = SubResource("StandardMaterial3D_2a3mu")
+emitting = false
+amount = 3
+lifetime = 2.0
+process_material = SubResource("ParticleProcessMaterial_c7eyl")
+draw_pass_1 = SubResource("QuadMesh_el381")
+
 [node name="NavigationAgent3D" type="NavigationAgent3D" parent="."]
 unique_name_in_owner = true
+path_desired_distance = 0.1
+target_desired_distance = 0.1
+path_max_distance = 1.01

godot_plushie/godot_plushie.tscn

@@ -0,0 +1,20 @@
+extends Area3D
+class_name PlushieDetector
+
+
+func has_food() -> bool:
+	for collision_object : CollisionObject3D in get_overlapping_bodies():
+		if collision_object.collision_layer & 2:
+			return true
+	return false
+
+
+func get_food() -> Array[PickableRigidBody3D]:
+	var result : Array[PickableRigidBody3D]
+	for collision_object : CollisionObject3D in get_overlapping_bodies():
+		if collision_object is PickableRigidBody3D and collision_object.collision_layer & 2:
+			var food : PickableRigidBody3D = collision_object
+			if food:
+				result.push_back(food)
+
+	return result