1 files changed, 60 insertions, 0 deletions
diff --git a/scripts/gui_turret.gd b/scripts/gui_turret.gd
new file mode 100644
index 0000000..9faeb7a
--- /dev/null
+++ b/scripts/gui_turret.gd
@@ -0,0 +1,60 @@
+extends TextureButton
+
+var _turret : Dictionary
+
+var _color_rect : ColorRect
+var _name_label : Label
+var _cash_label : Label
+
+var _viewport : Viewport
+var _spinner : Node
+var _mesh : Node
+
+var _resources : Node
+
+var picked : bool
+var enabled : bool = false
+
+var _rotate_timer : float
+
+func init (turret : Dictionary):
+	_turret = turret
+	_color_rect = $ColorRect
+	_name_label = $hbox/name_label
+	_cash_label = $cash_label
+	_viewport = $viewport
+	_spinner = $viewport/spinner
+	
+	var root = get_tree().root.get_child(0)
+	_resources = root.get_node("player").get_node("resources")
+	
+	_name_label.text = turret.name
+	_cash_label.text = _resources.dict_to_str(turret.cost)
+	
+	var load_turrets = root.get_node("saveload").get_node("load_turrets")
+	if !load_turrets.loaded: yield(load_turrets, "done_loading")
+	var model = load_turrets.models[turret.model_name]
+	_mesh = model.instance()
+	_spinner.add_child(_mesh)
+	
+	texture_normal = _viewport.get_texture()
+	
+func _process(delta):
+	if !has_node("viewport"): return
+	if _spinner == null: _spinner = $viewport/spinner
+	if _spinner != null:
+		if _resources == null:
+			var root = get_tree().root.get_child(0)
+			_resources = root.get_node("player").get_node("resources")
+		
+		var afforded = _resources.greater_than(_turret.cost)
+		if afforded: _color_rect.color = Color(0,0,0,0)
+		else: _color_rect.color = Color(0,0,0,0.5)
+			
+		if afforded and (is_hovered() or picked):
+			_spinner.transform.basis = _spinner.transform.rotated(Vector3.UP, delta).basis
+			_rotate_timer = 0
+		else:
+			_rotate_timer = min(1, _rotate_timer + delta * 5)
+			var idle_rot = Transform.rotated(Vector3.UP, PI-PI/4).basis
+			_spinner.transform.basis = _spinner.transform.basis.slerp(idle_rot, _rotate_timer)