Initial reorganization of shmup prroject; temp player sprites added.

scenes/ui.gd

@@ -0,0 +1,41 @@
+extends MarginContainer
+
+@onready var shield_bar = $HBoxContainer/ShieldBar
+@onready var score_counter = $HBoxContainer/ScoreCounter
+
+var shader_active = false
+
+func _ready():
+    # get_node("Player.Ship").node_ready.connect("shield_ui", self, "_on_shield_ui")
+    EventBus.shield_changed.connect(_on_shield_changed)
+    EventBus.initialize_shieldbar.connect(_on_initialize_shieldbar)
+
+func update_score(value):
+    score_counter.display_digits(value)
+    # var digits = score_counter.get_children()
+    # var tween = create_tween()
+    # tween.tween_property(digits,"scale",2,.15)
+
+
+func _on_shield_changed(max_value: int, old_value: int, new_value: int) -> void:
+    shield_bar.max_value = max_value
+    shield_bar.value = old_value
+    var tween = create_tween()
+    print_debug("Tweening shield bar")
+    tween.tween_property(shield_bar, "value", new_value, .25).set_trans(Tween.TRANS_LINEAR)
+    _on_fx_shield_ui()
+
+
+func _on_fx_shield_ui():
+    shader_active = true
+    shield_bar.material.set_shader_parameter("toggle", 1.0)
+    await get_tree().create_timer(1).timeout
+    shader_active = false
+    shield_bar.material.set_shader_parameter("toggle", 0.0)
+
+func _on_initialize_shieldbar():
+    print("Shieldbar Initializing!")
+    var tween = create_tween()
+    tween.tween_property(shield_bar, "value", 100, .25).set_trans(Tween.TRANS_LINEAR)
+    await tween.finished
+    print_debug("Tweens played!")