Added player character and initial interaction functionality

scene/player.tscn

@@ -0,0 +1,49 @@
+[gd_scene load_steps=7 format=3 uid="uid://dkvcye4mhvshd"]
+
+[ext_resource type="Script" path="res://scripts/player.gd" id="1_j0htm"]
+[ext_resource type="Texture2D" uid="uid://n806c03hgaq1" path="res://assets/scifi_tilesheet@2.png" id="1_vqdy1"]
+
+[sub_resource type="AtlasTexture" id="AtlasTexture_8yvc7"]
+atlas = ExtResource("1_vqdy1")
+region = Rect2(640, 192, 64, 64)
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_jav3v"]
+size = Vector2(40, 45)
+
+[sub_resource type="Animation" id="Animation_47lv4"]
+resource_name = "walk"
+length = 1.2
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite2D:position")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.2, 0.4, 0.6, 0.8, 1, 1.2),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1, 1, 1),
+"update": 0,
+"values": [Vector2(0, 0), Vector2(0, -1), Vector2(0, -2), Vector2(0, -1), Vector2(0, 0), Vector2(0, 1), Vector2(0, 0)]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_ditnu"]
+_data = {
+"walk": SubResource("Animation_47lv4")
+}
+
+[node name="Player" type="CharacterBody2D"]
+motion_mode = 1
+script = ExtResource("1_j0htm")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = SubResource("AtlasTexture_8yvc7")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("RectangleShape2D_jav3v")
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+libraries = {
+"": SubResource("AnimationLibrary_ditnu")
+}
+
+[node name="Camera2D" type="Camera2D" parent="."]