.gitattributes

+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf

.gitignore

+# Godot 4+ specific ignores
+.godot/
+
+# Godot-specific ignores
+.import/
+export.cfg
+export_presets.cfg
+
+# Imported translations (automatically generated from CSV files)
+*.translation
+
+# Mono-specific ignores
+.mono/
+data_*/
+mono_crash.*.json

Main Scene.gdshader

+shader_type canvas_item;
+
+void vertex() {
+	// Called for every vertex the material is visible on.
+}
+
+void fragment() {
+	// Called for every pixel the material is visible on.
+	float r = mix(0.1, 0.8, abs(sin(TIME * 0.5)));  // Red channel oscillates over time
+    float g = mix(0.1, 0.8, abs(sin(TIME * 0.7)));  // Green channel oscillates over time
+    float b = mix(0.1, 0.8, abs(sin(TIME * 0.9)));  // Blue channel oscillates over time
+	COLOR = vec4(r, g, b, 1.0f);
+}
+
+//void light() {
+	// Called for every pixel for every light affecting the CanvasItem.
+	// Uncomment to replace the default light processing function with this one.
+//}

Main Scene.tscn

+[gd_scene load_steps=9 format=3 uid="uid://bfysm1ml85vnm"]
+
+[ext_resource type="Shader" path="res://Main Scene.gdshader" id="1_k0wfu"]
+[ext_resource type="Script" path="res://player.gd" id="2_82215"]
+[ext_resource type="Texture2D" uid="uid://bgjm3ihe2a70t" path="res://circle.png" id="2_r7fbb"]
+[ext_resource type="PackedScene" uid="uid://c27r74scgdd0s" path="res://obstacle.tscn" id="4_yr36g"]
+[ext_resource type="Script" path="res://spawn_manager.gd" id="5_yijqr"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_drp0k"]
+shader = ExtResource("1_k0wfu")
+
+[sub_resource type="GDScript" id="GDScript_4kblx"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_2qt3l"]
+radius = 16.0
+
+[node name="Node" type="Node"]
+
+[node name="SpawnManager" type="Node" parent="." node_paths=PackedStringArray("target_node")]
+script = ExtResource("5_yijqr")
+obstacle_scene = ExtResource("4_yr36g")
+target_node = NodePath("..")
+
+[node name="CanvasLayer" type="CanvasLayer" parent="."]
+layer = -1
+
+[node name="ColorRect" type="ColorRect" parent="CanvasLayer"]
+material = SubResource("ShaderMaterial_drp0k")
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="Player" type="Node2D" parent="."]
+script = ExtResource("2_82215")
+
+[node name="PlayerSprite" type="Sprite2D" parent="Player"]
+texture = ExtResource("2_r7fbb")
+offset = Vector2(0, -100)
+
+[node name="Area2D" type="Area2D" parent="Player/PlayerSprite"]
+script = SubResource("GDScript_4kblx")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Player/PlayerSprite/Area2D"]
+position = Vector2(0, -100)
+shape = SubResource("CircleShape2D_2qt3l")
+
+[node name="Obstacle" parent="." instance=ExtResource("4_yr36g")]
+
+[node name="Camera2D" type="Camera2D" parent="."]

circle.png.import

+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bgjm3ihe2a70t"
+path="res://.godot/imported/circle.png-10953cad44a8947fbdd4128a631e9e52.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://circle.png"
+dest_files=["res://.godot/imported/circle.png-10953cad44a8947fbdd4128a631e9e52.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+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=1

icon.svg

+<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128"><rect width="124" height="124" x="2" y="2" fill="#363d52" stroke="#212532" stroke-width="4" rx="14"/><g fill="#fff" transform="translate(12.322 12.322)scale(.101)"><path d="M105 673v33q407 354 814 0v-33z"/><path fill="#478cbf" d="m105 673 152 14q12 1 15 14l4 67 132 10 8-61q2-11 15-15h162q13 4 15 15l8 61 132-10 4-67q3-13 15-14l152-14V427q30-39 56-81-35-59-83-108-43 20-82 47-40-37-88-64 7-51 8-102-59-28-123-42-26 43-46 89-49-7-98 0-20-46-46-89-64 14-123 42 1 51 8 102-48 27-88 64-39-27-82-47-48 49-83 108 26 42 56 81zm0 33v39c0 276 813 276 814 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H446l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z"/><path d="M483 600c0 34 58 34 58 0v-86c0-34-58-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042" transform="translate(12.322 12.322)scale(.101)"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></svg>
\ No newline at end of file

icon.svg.import

+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://duu035687l067"
+path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.svg"
+dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+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=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

obstacle.gd

+extends AnimatableBody2D
+class_name Obstacle
+
+var shrink_speed = 1.0
+var random = randf()
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	$CollisionPolygon2D.scale = Vector2.ONE*10.0
+	$CollisionPolygon2D.set_rotation(random)
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _physics_process(delta: float) -> void:
+	$CollisionPolygon2D.scale -= Vector2.ONE * shrink_speed*delta
+		
+	#once tiny, delete
+	if $CollisionPolygon2D.scale.x < .05:
+		self.queue_free()

obstacle.tscn

+[gd_scene load_steps=2 format=3 uid="uid://c27r74scgdd0s"]
+
+[ext_resource type="Script" path="res://obstacle.gd" id="1_ih7uq"]
+
+[node name="Obstacle" type="AnimatableBody2D"]
+script = ExtResource("1_ih7uq")
+
+[node name="CollisionPolygon2D" type="CollisionPolygon2D" parent="."]
+build_mode = 1
+polygon = PackedVector2Array(-63, -87, -107, 0, -59, 95, 59, 95, 107, 0, 63, -87, 36, -73, 74, 0, 40, 65, -41, 65, -73, 0, -36, -74)
+
+[node name="Line2D" type="Line2D" parent="CollisionPolygon2D"]
+points = PackedVector2Array(-50, -80, -90, 0, -50, 80, 50, 80, 90, 0, 50, -80)
+width = 30.0

player.gd

+extends Node2D
+class_name Player
+
+@export var move_speed := 5.0
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	$PlayerSprite/Area2D.body_entered.connect(_on_body_entered)
+	
+func _on_body_entered(body:Node2D) -> void:
+	print(body)
+	get_tree().change_scene_to_file("res://Main Scene.tscn")
+	
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+
+func _physics_process(delta: float) -> void:
+	
+	self.rotation -= 0.0
+	
+	if Input.is_action_pressed("ui_left"):
+		self.rotation -= delta*move_speed
+	if Input.is_action_pressed("ui_right"):
+		self.rotation += delta*move_speed

project.godot

+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=5
+
+[application]
+
+config/name="Assignment1"
+run/main_scene="res://Main Scene.tscn"
+config/features=PackedStringArray("4.3", "GL Compatibility")
+config/icon="res://icon.svg"
+
+[rendering]
+
+renderer/rendering_method="gl_compatibility"
+renderer/rendering_method.mobile="gl_compatibility"

spawn_manager.gd

+extends Node
+class_name SpawnManager
+@export var spawn_rate : float = 0.5
+@export var next_time_to_spawn : float = 0.0
+@export var obstacle_scene : PackedScene
+@export var target_node : Node
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	assert(obstacle_scene)
+	assert(target_node)
+	next_time_to_spawn = Time.get_unix_time_from_system() + (1.0/spawn_rate)
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	if Time.get_unix_time_from_system() >= next_time_to_spawn:
+		var new_obstacle := obstacle_scene.instantiate()
+		target_node.add_child(new_obstacle)
+		next_time_to_spawn = Time.get_unix_time_from_system() + (1.0/spawn_rate)