implemented basic camera for 3rd person controls

.gitignore

@@ -1,3 +1,6 @@
+# --> vscode
+.vscode/
+
 # ---> Godot
 # Godot-specific ignores
 .import/

puzzle/blender/robot.blend.import

@@ -0,0 +1,44 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://ds8m7wv4s25s4"
+path="res://.godot/imported/robot.blend-000de9eae232532a839543b86cedcbd7.scn"
+
+[deps]
+
+source_file="res://blender/robot.blend"
+dest_files=["res://.godot/imported/robot.blend-000de9eae232532a839543b86cedcbd7.scn"]
+
+[params]
+
+nodes/root_type="Node3D"
+nodes/root_name="Scene Root"
+nodes/root_scale=1.0
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+import_script/path=""
+_subresources={}
+blender/nodes/visible=2
+blender/nodes/punctual_lights=true
+blender/nodes/cameras=true
+blender/nodes/custom_properties=true
+blender/nodes/modifiers=1
+blender/meshes/colors=false
+blender/meshes/uvs=true
+blender/meshes/normals=true
+blender/meshes/tangents=true
+blender/meshes/skins=2
+blender/meshes/export_bones_deforming_mesh_only=false
+blender/materials/unpack_enabled=true
+blender/materials/export_materials=1
+blender/animation/limit_playback=true
+blender/animation/always_sample=true
+blender/animation/group_tracks=true

puzzle/map.tscn

@@ -1,41 +1,40 @@
-[gd_scene load_steps=8 format=3 uid="uid://cuohiydexf5n"]
+[gd_scene load_steps=9 format=3 uid="uid://cuohiydexf5n"]
 
 [ext_resource type="PackedScene" uid="uid://c4ye4j37eiuhb" path="res://test_ground.tscn" id="1_p7ywp"]
 [ext_resource type="Script" path="res://player.gd" id="2_f4o04"]
-
-[sub_resource type="PhysicalSkyMaterial" id="PhysicalSkyMaterial_mh53i"]
-
-[sub_resource type="Sky" id="Sky_fu4y1"]
-sky_material = SubResource("PhysicalSkyMaterial_mh53i")
-
-[sub_resource type="Environment" id="Environment_lamky"]
-background_mode = 2
-background_color = Color(0, 0.611765, 0.533333, 1)
-sky = SubResource("Sky_fu4y1")
-sky_custom_fov = 1.2
+[ext_resource type="Script" path="res://player_camera.gd" id="3_as6nl"]
 
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_t1cxb"]
 albedo_color = Color(0.0862745, 0.470588, 0.839216, 1)
 
 [sub_resource type="SphereShape3D" id="SphereShape3D_sjmr4"]
 
+[sub_resource type="PhysicalSkyMaterial" id="PhysicalSkyMaterial_ffy4a"]
+
+[sub_resource type="Sky" id="Sky_8qk6q"]
+sky_material = SubResource("PhysicalSkyMaterial_ffy4a")
+
+[sub_resource type="Environment" id="Environment_srrj6"]
+background_mode = 2
+sky = SubResource("Sky_8qk6q")
+ambient_light_source = 3
+reflected_light_source = 2
+
 [node name="Node3D" type="Node3D"]
 
 [node name="test_ground" parent="." instance=ExtResource("1_p7ywp")]
 transform = Transform3D(0.9994, -0.0346379, 0, 0.0346379, 0.9994, 0, 0, 0, 1, -1.52052, -9.32694, -0.309357)
 
-[node name="Camera3D" type="Camera3D" parent="."]
-transform = Transform3D(0.00469292, -0.310288, 0.950631, -0.0542184, 0.949164, 0.310077, -0.998518, -0.0529968, -0.0123689, 80.7546, 36.3879, 1.88406)
-environment = SubResource("Environment_lamky")
-current = true
-
 [node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
-transform = Transform3D(0.0657009, 0.989589, 0.12805, 0.676529, -0.138506, 0.723274, 0.73348, 0.0391095, -0.678585, 21.9756, 11.6848, 1.12691)
+transform = Transform3D(-0.370338, 0.860141, -0.350723, 0.466547, 0.498728, 0.730482, 0.803233, 0.106897, -0.585995, 21.9756, 11.6848, 1.12691)
 light_energy = 0.41
 light_angular_distance = 8.26
+directional_shadow_mode = 0
 
-[node name="player" type="CharacterBody3D" parent="."]
+[node name="player" type="CharacterBody3D" parent="." node_paths=PackedStringArray("camera")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -7.76396, 0)
 script = ExtResource("2_f4o04")
+camera = NodePath("../Camera3D")
 
 [node name="CSGSphere3D" type="CSGSphere3D" parent="player"]
 radius = 2.0
@@ -46,3 +45,10 @@ material = SubResource("StandardMaterial3D_t1cxb")
 [node name="CollisionShape3D" type="CollisionShape3D" parent="player"]
 transform = Transform3D(4, 0, 0, 0, 4, 0, 0, 0, 4, 0, 0, 0)
 shape = SubResource("SphereShape3D_sjmr4")
+
+[node name="Camera3D" type="Camera3D" parent="." node_paths=PackedStringArray("player")]
+transform = Transform3D(1, 0, 0, 0, 0.951057, 0.309017, 0, -0.309017, 0.951057, 0, 4.64082, 18.3615)
+environment = SubResource("Environment_srrj6")
+current = true
+script = ExtResource("3_as6nl")
+player = NodePath("../player")

puzzle/player.gd

@@ -1,8 +1,9 @@
 extends CharacterBody3D
 
+@export var camera : Camera3D;
 
-const SPEED = 5.0
-const JUMP_VELOCITY = 4.5
+const SPEED = 20
+const JUMP_VELOCITY = 9
 
 # Get the gravity from the project settings to be synced with RigidDynamicBody nodes.
 var gravity = ProjectSettings.get_setting("physics/3d/default_gravity")
@@ -20,12 +21,22 @@ func _physics_process(delta):
 	# Get the input direction and handle the movement/deceleration.
 	# As good practice, you should replace UI actions with custom gameplay actions.
 	var input_dir = Input.get_vector("ui_left", "ui_right", "ui_up", "ui_down")
-	var direction = (transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
-	if direction:
-		velocity.x = direction.x * SPEED
-		velocity.z = direction.z * SPEED
+
+	# calculate the direction relative to the camera
+	var camera_dir = camera.get_global_transform().basis.z
+	camera_dir.y = 0
+	camera_dir = camera_dir.normalized()
+
+	var move_dir = camera_dir * input_dir.y + camera.get_global_transform().basis.x * input_dir.x
+	move_dir.y = 0
+	# calculate the speed based on the input direction
+	
+	
+	if move_dir:
+		velocity.x = move_dir.x * SPEED
+		velocity.z = move_dir.z * SPEED
 	else:
-		velocity.x = move_toward(velocity.x, 0, SPEED)
-		velocity.z = move_toward(velocity.z, 0, SPEED)
+		velocity.x = move_toward(velocity.x, 0, 1)
+		velocity.z = move_toward(velocity.z, 0, 1)
 
 	move_and_slide()

puzzle/player_camera.gd

@@ -0,0 +1,25 @@
+extends Camera3D
+
+# referene to the player
+@export var player : Node3D
+@export var player_distance : float = 30
+@export var camera_height: float = 10
+@export var camera_speed: float = 10
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	delta
+
+	# process position
+	var diff = player.position - self.position + Vector3(0, camera_height, 0)
+
+	# if the player is too far away, move the camera
+	if diff.length() > player_distance:
+		self.position += diff.normalized() * move_toward(0, diff.length() - player_distance, camera_speed) * delta
+
+	look_at(player.position)