From 22ad86319d1f2ad040678f90c4cf619f1bb41feb Mon Sep 17 00:00:00 2001
From: Martin Felis <martin@fysx.org>
Date: Sat, 24 Jun 2023 16:59:40 +0200
Subject: [PATCH] Animated the gold count label.

---
 scenes/Game.cs   | 12 +++++++++---
 scenes/Game.tscn | 22 +++++++++++++++++++++-
 2 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/scenes/Game.cs b/scenes/Game.cs
index bdee30b..e07e217 100644
--- a/scenes/Game.cs
+++ b/scenes/Game.cs
@@ -17,7 +17,7 @@ public class Game : Spatial
     private TextureRect _worldTextureRect;
     private TextureRect _heightTextureRect;
     private Button _generateWorldButton;
-    private Control _gameUI;
+    private Control _gameUi;
     private Label _goldCountLabel;
 
     // scene nodes
@@ -62,8 +62,8 @@ public class Game : Spatial
         _worldTextureRect = worldGeneratorContainer.GetNode<TextureRect>("WorldTextureRect");
         _heightTextureRect = worldGeneratorContainer.GetNode<TextureRect>("HeightTextureRect");
         _generateWorldButton = worldGeneratorContainer.GetNode<Button>("WorldGenerateButton");
-        _gameUI = (Control)FindNode("GameUI");
-        _goldCountLabel = _gameUI.GetNode<Label>("GoldCount");
+        _gameUi = (Control)FindNode("GameUI");
+        _goldCountLabel = _gameUi.GetNode<Label>("GoldCount");
         Debug.Assert(_goldCountLabel != null);
 
         // scene nodes
@@ -291,6 +291,8 @@ public class Game : Spatial
         _player.Navigation.PlanDirectPath(playerStartTransform.origin, playerStartTransform.origin,
             playerStartTransform.basis.Quat());
 
+        _goldCountLabel.Text = "0";
+        
         foreach (Spatial entity in GetNode("Entities").GetChildren())
         {
             Transform entityTransform = entity.Transform;
@@ -338,6 +340,10 @@ public class Game : Spatial
 
     public void OnGoldCountChanged(int goldCount)
     {
+        AnimationPlayer animationPlayer = _gameUi.GetNode<AnimationPlayer>("AnimationPlayer");
         _goldCountLabel.Text = goldCount.ToString();
+        animationPlayer.CurrentAnimation = "FlashLabel";
+        animationPlayer.Seek(0);
+        animationPlayer.Play();
     }
 }
\ No newline at end of file
diff --git a/scenes/Game.tscn b/scenes/Game.tscn
index a7e0452..ec60cc7 100644
--- a/scenes/Game.tscn
+++ b/scenes/Game.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=21 format=2]
+[gd_scene load_steps=22 format=2]
 
 [ext_resource path="res://scenes/StreamContainer.cs" type="Script" id=1]
 [ext_resource path="res://components/NavigationComponent.cs" type="Script" id=2]
@@ -15,6 +15,22 @@
 [ext_resource path="res://entities/Axe.tscn" type="PackedScene" id=14]
 [ext_resource path="res://systems/InteractionSystem.cs" type="Script" id=15]
 
+[sub_resource type="Animation" id=25]
+resource_name = "FlashLabel"
+length = 0.3
+tracks/0/type = "value"
+tracks/0/path = NodePath("GoldCount:rect_scale")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.1, 0.3 ),
+"transitions": PoolRealArray( 1, 0.170755, 1 ),
+"update": 0,
+"values": [ Vector2( 1, 1 ), Vector2( 2, 2 ), Vector2( 1, 1 ) ]
+}
+
 [sub_resource type="CubeMesh" id=1]
 size = Vector3( 1, 1, 1 )
 
@@ -69,9 +85,13 @@ margin_top = 13.0
 margin_right = 84.0
 margin_bottom = 27.0
 rect_min_size = Vector2( 50, 0 )
+rect_pivot_offset = Vector2( 45, 8 )
 text = "0"
 align = 2
 
+[node name="AnimationPlayer" type="AnimationPlayer" parent="GameUI"]
+anims/FlashLabel = SubResource( 25 )
+
 [node name="DebugContainer" type="PanelContainer" parent="."]
 visible = false
 self_modulate = Color( 1, 1, 1, 0.443137 )