Add coins

Added coins so that the player has more reason to move around the screen

Objects/Coin.gd

@@ -0,0 +1,8 @@
+extends Area2D
+
+func _on_Coin_body_entered(body):
+	print (body.name)
+	if body.name == "Rocket":
+		var numOfCoins = get_parent().get("numOfCoins")
+		numOfCoins += 1
+		queue_free()

Objects/Coin.tscn

@@ -0,0 +1,54 @@
+[gd_scene load_steps=10 format=2]
+
+[ext_resource path="res://Images and Anims/In Game/coin.png" type="Texture" id=1]
+[ext_resource path="res://Objects/Coin.gd" type="Script" id=2]
+
+[sub_resource type="CircleShape2D" id=1]
+radius = 22.2384
+
+[sub_resource type="AtlasTexture" id=2]
+flags = 4
+atlas = ExtResource( 1 )
+region = Rect2( 0, 0, 16, 16 )
+
+[sub_resource type="AtlasTexture" id=3]
+flags = 4
+atlas = ExtResource( 1 )
+region = Rect2( 16, 0, 16, 16 )
+
+[sub_resource type="AtlasTexture" id=4]
+flags = 4
+atlas = ExtResource( 1 )
+region = Rect2( 32, 0, 16, 16 )
+
+[sub_resource type="AtlasTexture" id=5]
+flags = 4
+atlas = ExtResource( 1 )
+region = Rect2( 48, 0, 16, 16 )
+
+[sub_resource type="AtlasTexture" id=6]
+flags = 4
+atlas = ExtResource( 1 )
+region = Rect2( 64, 0, 16, 16 )
+
+[sub_resource type="SpriteFrames" id=7]
+animations = [ {
+"frames": [ SubResource( 2 ), SubResource( 3 ), SubResource( 4 ), SubResource( 5 ), SubResource( 6 ) ],
+"loop": true,
+"name": "Spin",
+"speed": 10.0
+} ]
+
+[node name="Coin" type="Area2D"]
+script = ExtResource( 2 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource( 1 )
+
+[node name="AnimatedSprite" type="AnimatedSprite" parent="."]
+scale = Vector2( 2, 2 )
+frames = SubResource( 7 )
+animation = "Spin"
+frame = 2
+playing = true
+[connection signal="body_entered" from="." to="." method="_on_Coin_body_entered"]

Scripts/Game.gd

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+extends Node2D
+
+var time = 0
+var asteroidObj = load("res://Objects/Asteroid.tscn")
+var coinObj = load("res://Objects/Coin.tscn")
+var spawnTime
+var deltaSpawnTime = 1
+var asteroidSpawnRepeat = 0
+var hiscore = 0
+var numOfCoins = 0
+
+func load_game():
+	var save_game = File.new()
+	if not save_game.file_exists("user://savegame.save"):
+		return
+	save_game.open("user://savegame.save", File.READ)
+	while save_game.get_position() < save_game.get_len():
+		var data = parse_json(save_game.get_line())
+		var hiscore = data["hiscore"]
+		var numOfCoins = data["numOfCoins"]
+
+func _process(delta):
+	spawnTime = 500/get_viewport_rect().size.x * deltaSpawnTime
+	time += delta
+	#print (numOfCoins)
+	if time > spawnTime:
+		asteroidSpawnRepeat += 1
+		time = 0
+		if spawnTime > 300/get_viewport_rect().size.x:
+			deltaSpawnTime *= 0.995
+		if has_node("Rocket"):
+			var asteroid = asteroidObj.instance()
+			add_child(asteroid)
+			asteroid.position.x = rand_range($Rocket.position.x - get_viewport_rect().size.x/2, $Rocket.position.x + get_viewport_rect().size.x/2)
+			asteroid.position.y = rand_range($Rocket.position.y - get_viewport_rect().size.y, $Rocket.position.y - 2 * get_viewport_rect().size.y)
+			asteroid.rotation = rand_range(0, 6.28)
+	if asteroidSpawnRepeat == 5:
+		asteroidSpawnRepeat = 0
+		if has_node("Rocket"):
+			var coin = coinObj.instance()
+			add_child(coin)
+			coin.position.x = rand_range($Rocket.position.x - get_viewport_rect().size.x/2, $Rocket.position.x + get_viewport_rect().size.x/2)
+			coin.position.y = rand_range($Rocket.position.y - get_viewport_rect().size.y, $Rocket.position.y - 2 * get_viewport_rect().size.y)
+
+func save():
+	var save_dict = {
+		"hiscore" : hiscore,
+		"numOfCoins" : numOfCoins
+	}
+	return save_dict
+
+func save_data():
+	var save_game = File.new()
+	save_game.open("user://savegame.save", File.WRITE)
+	var data = call("save")
+	save_game.store_line(to_json(data))