Added win/loss conditions

src/Main.gd

@@ -1,4 +1,4 @@
-extends CenterContainer
+extends Control
 
 
 const letter_count := 5
@@ -16,13 +16,15 @@ var letters := []
 var target_word: String
 var current_guess: int
 
+onready var error_text_color_default = $C/V/V/ErrorText.get("custom_colors/font_color")
+
 func _ready() -> void:
 	for _i in range(guess_count):
 		var letter_array := []
 		for _j in range(letter_count):
 			var letter := Letter.instance()
 			letter_array.append(letter)
-			$V/LetterGrid.add_child(letter)
+			$C/V/LetterGrid.add_child(letter)
 		letters.append(letter_array)
 
 	target_word = "godot".to_upper()
@@ -44,12 +46,15 @@ func guess_entered(guess: String) -> void:
 		return
 	guess = guess.to_upper()
 	if guess.length() != letter_count:
+		show_error("Word must be five characters.")
 		return
 
 	var letters_remaining = []
 	for letter in target_word:
 		letters_remaining.append(letter)
 
+	hide_error()
+
 	# Mark all greens
 	for i in range(letter_count):
 		var guess_letter := guess[i]
@@ -65,8 +70,6 @@ func guess_entered(guess: String) -> void:
 					letters_remaining.remove(j)
 					break
 
-	print(letters_remaining)
-
 	# Mark all yellows (and grays)
 	for i in range(letter_count):
 		var letter_instance := letters[current_guess][i] as ColorRect
@@ -85,7 +88,37 @@ func guess_entered(guess: String) -> void:
 		else:
 			letter_instance.color = color_incorrect
 
-
 	current_guess += 1
 	var guess_text_node := find_node("GuessText") as LineEdit
 	guess_text_node.text = ""
+
+	var ended := false
+	var won := false
+
+	if guess == target_word:
+		ended = true
+		won = true
+	elif current_guess >= guess_count:
+		ended = true
+
+	if ended:
+		find_node("GuessButton").disabled = true
+		find_node("GuessText").editable = false
+		if won:
+			show_error("Congrats! You won!", Color(0.4, 0.9, 0.6))
+		else:
+			show_error("Game Over. The word was %s" % target_word, error_text_color_default)
+
+
+func show_error(text: String, color = null):
+	$C/V/V/ErrorText.text = text
+	if typeof(color) == TYPE_COLOR:
+		$ErrorFadeOut.stop()
+		$C/V/V/ErrorText.add_color_override("font_color", color)
+	else:
+		$ErrorFadeOut.play("ErrorFadeOut")
+
+
+func hide_error():
+	$C/V/V/ErrorText.text = ""
+	$ErrorFadeOut.stop()

src/Main.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=6 format=2]
 
 [ext_resource path="res://fonts/Louis George Cafe Bold.ttf" type="DynamicFontData" id=1]
 [ext_resource path="res://src/Main.gd" type="Script" id=2]
@@ -7,7 +7,27 @@
 size = 72
 font_data = ExtResource( 1 )
 
-[node name="Main" type="CenterContainer"]
+[sub_resource type="DynamicFont" id=2]
+size = 24
+font_data = ExtResource( 1 )
+
+[sub_resource type="Animation" id=3]
+resource_name = "ErrorFadeOut"
+length = 6.0
+tracks/0/type = "value"
+tracks/0/path = NodePath("C/V/V/ErrorText:custom_colors/font_color")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 5, 6 ),
+"transitions": PoolRealArray( 1, 1, 1 ),
+"update": 0,
+"values": [ Color( 1, 0.31, 0.31, 1 ), Color( 1, 0.31, 0.31, 1 ), Color( 1, 0.309804, 0.309804, 0 ) ]
+}
+
+[node name="Main" type="Control"]
 anchor_right = 1.0
 anchor_bottom = 1.0
 script = ExtResource( 2 )
@@ -18,21 +38,31 @@ color_incorrect = Color( 0.258824, 0.258824, 0.301961, 1 )
 color_misplaced = Color( 0.698039, 0.74902, 0, 1 )
 color_correct = Color( 0, 0.619608, 0.298039, 1 )
 
-[node name="V" type="VBoxContainer" parent="."]
-margin_left = 90.0
-margin_top = 393.0
-margin_right = 550.0
-margin_bottom = 566.0
-custom_constants/separation = 20
+[node name="C" type="CenterContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
-[node name="Title" type="Label" parent="V"]
+[node name="V" type="VBoxContainer" parent="C"]
+margin_left = 90.0
+margin_top = 377.0
+margin_right = 550.0
+margin_bottom = 582.0
+custom_constants/separation = 20
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Title" type="Label" parent="C/V"]
 margin_right = 460.0
 margin_bottom = 82.0
 custom_fonts/font = SubResource( 1 )
 text = "Godot Wordle"
 align = 1
 
-[node name="LetterGrid" type="GridContainer" parent="V"]
+[node name="LetterGrid" type="GridContainer" parent="C/V"]
 margin_left = 230.0
 margin_top = 102.0
 margin_right = 230.0
@@ -43,23 +73,40 @@ custom_constants/vseparation = 8
 custom_constants/hseparation = 8
 columns = 5
 
-[node name="H" type="HBoxContainer" parent="V"]
+[node name="V" type="VBoxContainer" parent="C/V"]
 margin_top = 122.0
 margin_right = 460.0
-margin_bottom = 173.0
+margin_bottom = 205.0
+
+[node name="ErrorText" type="Label" parent="C/V/V"]
+margin_right = 460.0
+margin_bottom = 28.0
+custom_colors/font_color = Color( 1, 0.31, 0.31, 1 )
+custom_fonts/font = SubResource( 2 )
+align = 1
+
+[node name="H" type="HBoxContainer" parent="C/V/V"]
+margin_top = 32.0
+margin_right = 460.0
+margin_bottom = 83.0
 custom_constants/separation = 12
 
-[node name="GuessText" type="LineEdit" parent="V/H"]
+[node name="GuessText" type="LineEdit" parent="C/V/V/H"]
 margin_right = 334.0
 margin_bottom = 51.0
 size_flags_horizontal = 3
 max_length = 5
+caret_blink = true
+caret_blink_speed = 0.5
 
-[node name="GuessButton" type="Button" parent="V/H"]
+[node name="GuessButton" type="Button" parent="C/V/V/H"]
 margin_left = 346.0
 margin_right = 460.0
 margin_bottom = 51.0
 text = "Guess"
 
-[connection signal="text_entered" from="V/H/GuessText" to="." method="_on_GuessText_text_entered"]
-[connection signal="pressed" from="V/H/GuessButton" to="." method="_on_GuessButton_pressed"]
+[node name="ErrorFadeOut" type="AnimationPlayer" parent="."]
+anims/ErrorFadeOut = SubResource( 3 )
+
+[connection signal="text_entered" from="C/V/V/H/GuessText" to="." method="_on_GuessText_text_entered"]
+[connection signal="pressed" from="C/V/V/H/GuessButton" to="." method="_on_GuessButton_pressed"]