From cff100a4fe9d71f376ea13d7e031a39525172945 Mon Sep 17 00:00:00 2001
From: betalars <contact@betalars.de>
Date: Wed, 28 Jun 2023 11:44:55 +0200
Subject: [PATCH] adding highlight attribute and random rotation

---
 src/logic-scenes/board/card.gd | 48 ++++++++++++++++++++++++++++++++--
 1 file changed, 46 insertions(+), 2 deletions(-)

diff --git a/src/logic-scenes/board/card.gd b/src/logic-scenes/board/card.gd
index 1eea672..bb43286 100644
--- a/src/logic-scenes/board/card.gd
+++ b/src/logic-scenes/board/card.gd
@@ -4,6 +4,11 @@ extends Area2D
 class_name Card
 var compatible_postits: Array[PostIt] = []
 var own_postits: Array[PostIt] = []
+var wiggle_pos: float = randf_range(-100, 100)
+var wiggle_intensity: float = 0
+var noise: Noise = FastNoiseLite.new()
+var wiggle_tween
+var scale_tween
 
 @export var text: String = "" :
     set (value):
@@ -13,9 +18,39 @@ var own_postits: Array[PostIt] = []
             $BackgroundSprite.frame = text.hash() % $BackgroundSprite.sprite_frames.get_frame_count($BackgroundSprite.animation)
         if is_inside_tree():
             $BackgroundSprite.void_active = value == ""
+@export var wiggle_strength: float = 0.2
+@export var wiggle_speed: float = 5
+@export_range(1, 2) var scale_bump: float = 1.05
+@export var highlighted: bool = false:
+    set(highlight):
+        if highlight != highlighted:
+            highlighted = highlight
+
+            if is_inside_tree() and is_node_ready():
+                if scale_tween: scale_tween.kill()
+                if wiggle_tween: wiggle_tween.kill()
+                if highlighted:
+                    scale_tween = get_tree().create_tween()
+                    scale_tween.tween_property(self, "scale", Vector2(scale_bump, scale_bump), 0.1)
+                    wiggle_tween = get_tree().create_tween()
+                    wiggle_tween.tween_property(self, "wiggle_intensity", 1, 0.2)
+                else:
+                    scale_tween = get_tree().create_tween()
+                    scale_tween.tween_property(self, "scale", Vector2(1, 1), 0.3)
+                    wiggle_tween = get_tree().create_tween()
+                    wiggle_tween.tween_property(self, "wiggle_intensity", 0, 0.5)
+            else:
+                if highlighted:
+                    scale = Vector2(scale_bump, scale_bump)
+                    wiggle_intensity = 1
+                else:
+                    scale = Vector2(1,1)
+                    wiggle_intensity = 0
+                    
 @export var voice_line: AudioStream = null
 
-func _ready(): 
+func _ready():
+    _handle_wiggle(0)
     if not Engine.is_editor_hint() and is_inside_tree():
         for postit in self.get_children():
             if postit is PostIt: self.own_postits.append(postit as PostIt)
@@ -33,7 +68,16 @@ func _ready():
     $Label.text = self.text
 
 func _process(delta: float) -> void:
-    pass
+    if Input.is_action_just_pressed("ui_accept"):
+        highlighted = !highlighted
+    
+    if highlighted:
+        _handle_wiggle(delta)
+
+func _handle_wiggle(delta):
+    wiggle_pos += delta * wiggle_speed * wiggle_intensity
+    
+    rotation = noise.get_noise_1d(wiggle_pos)*wiggle_strength
 
 func replace_with(card: Card):
     self.text = card.text