major rework on pickups, hud now shows the number and icon of pickup

scripts/pickup_item_indicator.gd

@@ -0,0 +1,66 @@
+extends Control
+
+@onready var image: TextureRect = $image
+@onready var label: Label = $image/Label
+
+
+## ITEM TEXTURES
+#AMMO
+const LIGHT_AMMO = preload("res://assets/Textures/ObjectTextures/light_ammo.png")
+const ROCKET = preload("res://assets/Textures/ObjectTextures/rocket.png")
+
+const MONEY = preload("res://assets/Textures/ObjectTextures/money.png")
+const HEALTH = preload("res://assets/Textures/ObjectTextures/health.png")
+const STAMINA = preload("res://assets/Textures/ObjectTextures/stamina.png")
+
+var pickup_type
+var ammo_type
+var value
+
+var random_point
+var alpha_amt : float = 1.0
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	random_point = get_random_point()
+	
+	match pickup_type:
+		0:
+			match ammo_type:
+				0:
+					image.texture = LIGHT_AMMO
+				1:
+					image.texture = LIGHT_AMMO #medium
+				2:
+					image.texture = LIGHT_AMMO #heavy
+				3:
+					image.texture = LIGHT_AMMO #shotgun
+				4:
+					image.texture = ROCKET
+		1:
+				image.texture = STAMINA
+		2:
+				image.texture = HEALTH
+		3:
+				image.texture = MONEY
+	
+	if pickup_type == 3:
+		label.text = str("$",value)
+	else:
+		label.text = str(value)
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	alpha_amt =  lerp(alpha_amt, 0.0,delta * 1)
+	modulate = Color(1, 1, 1, alpha_amt)
+	position += random_point * delta * 2
+	scale -= Vector2(.2,.2) * delta
+	if alpha_amt <= .01:
+		queue_free()
+
+func get_random_point():
+	var x_pos = randf_range(-50,50)
+	var y_pos = randf_range(-250,-300)
+	
+	return Vector2(x_pos,y_pos)