From 329fcb9eeb33139a1d3c9bec33ba58e12aaec71c Mon Sep 17 00:00:00 2001
From: trevyn <230691+trevyn@users.noreply.github.com>
Date: Thu, 15 Aug 2024 18:55:15 +0400
Subject: [PATCH] add main menu videos

---
 Godottest/project.godot              |  6 +++
 Godottest/res/node.gd                | 36 +++++++++++++
 Godottest/res/node_2d.gd             | 29 ++++++++++
 Godottest/res/node_2d.tscn           | 80 ++++++++++++++++++++++------
 Godottest/res/video_stream_player.gd | 10 ++--
 Godottest/res/vsp.gd                 | 49 +++++++++++++++++
 6 files changed, 190 insertions(+), 20 deletions(-)
 create mode 100644 Godottest/res/node.gd
 create mode 100644 Godottest/res/node_2d.gd
 create mode 100644 Godottest/res/vsp.gd

diff --git a/Godottest/project.godot b/Godottest/project.godot
index 1620b23..6f88b45 100644
--- a/Godottest/project.godot
+++ b/Godottest/project.godot
@@ -13,9 +13,15 @@ config_version=5
 config/name="videoproject"
 run/main_scene="res://res/node_2d.tscn"
 config/features=PackedStringArray("4.3", "Forward Plus")
+boot_splash/bg_color=Color(0, 0, 0, 1)
 boot_splash/show_image=false
 
 [display]
 
 window/size/viewport_width=1280
 window/size/viewport_height=768
+window/stretch/mode="viewport"
+
+[rendering]
+
+viewport/transparent_background=true
diff --git a/Godottest/res/node.gd b/Godottest/res/node.gd
new file mode 100644
index 0000000..945720c
--- /dev/null
+++ b/Godottest/res/node.gd
@@ -0,0 +1,36 @@
+extends Node
+
+var count = 0
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	play_next()
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(_delta: float) -> void:
+	pass
+
+
+func play_next():
+	print(count)
+	get_next().start()
+	count += 1
+	
+func prep_next():
+	get_next().prep()
+
+func get_next():
+
+	match count % 6:
+		0:
+			return $VideoStreamPlayer
+		1:
+			return $VideoStreamPlayer2
+		2:
+			return $VideoStreamPlayer3
+		3:
+			return $VideoStreamPlayer4
+		4:
+			return $VideoStreamPlayer5
+		5:
+			return $VideoStreamPlayer6
diff --git a/Godottest/res/node_2d.gd b/Godottest/res/node_2d.gd
new file mode 100644
index 0000000..b0dff47
--- /dev/null
+++ b/Godottest/res/node_2d.gd
@@ -0,0 +1,29 @@
+extends Node2D
+
+var alpha = 0
+
+# Function to set the alpha for the parent and its children
+func set_alpha(alpha_value: float) -> void:
+	# Ensure alpha_value is between 0 and 1
+	alpha_value = clamp(alpha_value, 0.0, 1.0)
+	
+	# Set the parent's alpha if it has a Modulate property
+	if has_method("set_modulate"):
+		modulate = Color(modulate.r, modulate.g, modulate.b, alpha_value)
+	
+	# Loop through each child
+	for child in get_children():
+		if child.has_method("set_modulate"):
+			var child_modulate = child.modulate
+			child.modulate = Color(child_modulate.r, child_modulate.g, child_modulate.b, alpha_value)
+
+# Example function to change alpha
+func _ready():
+	pass
+	#set_alpha(0.5) # Change all children's alpha to 0.5
+
+func _process(_delta):
+	
+	if alpha < 3.0:
+		alpha += 0.006;
+		set_alpha(alpha-2.0) # Change all children's alpha to 0.5
diff --git a/Godottest/res/node_2d.tscn b/Godottest/res/node_2d.tscn
index 46a523c..3930a6c 100644
--- a/Godottest/res/node_2d.tscn
+++ b/Godottest/res/node_2d.tscn
@@ -1,7 +1,13 @@
-[gd_scene load_steps=6 format=3 uid="uid://pdkn35rn7rts"]
+[gd_scene load_steps=12 format=3 uid="uid://pdkn35rn7rts"]
 
-[ext_resource type="VideoStream" path="res://res/media/output.ogv" id="1_r13cb"]
-[ext_resource type="Script" path="res://res/video_stream_player.gd" id="2_76rnb"]
+[ext_resource type="Script" path="res://res/node_2d.gd" id="1_atssm"]
+[ext_resource type="VideoStream" path="res://res/media/mainmenu-to-eyesclosedheadback.ogv" id="1_huc1b"]
+[ext_resource type="VideoStream" path="res://res/media/mainmenu-from-walkin.ogv" id="1_ila7w"]
+[ext_resource type="Script" path="res://res/node.gd" id="1_ypcjg"]
+[ext_resource type="Script" path="res://res/vsp.gd" id="2_v4qc7"]
+[ext_resource type="VideoStream" path="res://res/media/mainmenu-from-backofhead.ogv" id="5_3gsv2"]
+[ext_resource type="VideoStream" path="res://res/media/mainmenu-to-lookdownandup.ogv" id="6_3pm7c"]
+[ext_resource type="VideoStream" path="res://res/media/mainmenu-to-lookdownandshrug.ogv" id="7_g2nyq"]
 
 [sub_resource type="Theme" id="Theme_pqtiu"]
 default_font_size = 36
@@ -15,21 +21,61 @@ default_font_size = 55
 
 [node name="Node2D" type="Node2D"]
 
-[node name="ColorRect" type="ColorRect" parent="."]
-offset_right = 1471.0
-offset_bottom = 824.0
-color = Color(0, 0, 0, 1)
+[node name="Node" type="Node" parent="."]
+script = ExtResource("1_ypcjg")
 
-[node name="VideoStreamPlayer" type="VideoStreamPlayer" parent="."]
+[node name="VideoStreamPlayer6" type="VideoStreamPlayer" parent="Node"]
 offset_right = 1280.0
 offset_bottom = 768.0
-stream = ExtResource("1_r13cb")
+stream = ExtResource("7_g2nyq")
 volume_db = -80.0
-autoplay = true
-loop = true
-script = ExtResource("2_76rnb")
+script = ExtResource("2_v4qc7")
+fadein = false
 
-[node name="Label" type="Label" parent="."]
+[node name="VideoStreamPlayer5" type="VideoStreamPlayer" parent="Node"]
+offset_right = 1280.0
+offset_bottom = 768.0
+stream = ExtResource("5_3gsv2")
+volume_db = -80.0
+script = ExtResource("2_v4qc7")
+fadeout = false
+
+[node name="VideoStreamPlayer4" type="VideoStreamPlayer" parent="Node"]
+offset_right = 1280.0
+offset_bottom = 768.0
+stream = ExtResource("6_3pm7c")
+volume_db = -80.0
+script = ExtResource("2_v4qc7")
+fadein = false
+
+[node name="VideoStreamPlayer3" type="VideoStreamPlayer" parent="Node"]
+offset_right = 1280.0
+offset_bottom = 768.0
+stream = ExtResource("5_3gsv2")
+volume_db = -80.0
+script = ExtResource("2_v4qc7")
+fadeout = false
+
+[node name="VideoStreamPlayer2" type="VideoStreamPlayer" parent="Node"]
+offset_right = 1280.0
+offset_bottom = 768.0
+stream = ExtResource("1_huc1b")
+volume_db = -80.0
+script = ExtResource("2_v4qc7")
+fadein = false
+
+[node name="VideoStreamPlayer" type="VideoStreamPlayer" parent="Node"]
+offset_right = 1280.0
+offset_bottom = 768.0
+stream = ExtResource("1_ila7w")
+volume_db = -80.0
+script = ExtResource("2_v4qc7")
+fadeout = false
+
+[node name="Node2D" type="Node2D" parent="Node"]
+script = ExtResource("1_atssm")
+
+[node name="Label" type="Label" parent="Node/Node2D"]
 offset_left = 724.0
 offset_top = 374.0
 offset_right = 956.0
@@ -38,7 +84,7 @@ theme = SubResource("Theme_pqtiu")
 text = "⇒ New Game"
 horizontal_alignment = 2
 
-[node name="Label4" type="Label" parent="."]
+[node name="Label4" type="Label" parent="Node/Node2D"]
 offset_left = 767.0
 offset_top = 326.0
 offset_right = 957.0
@@ -47,7 +93,7 @@ theme = SubResource("Theme_pqtiu")
 text = "Continue"
 horizontal_alignment = 2
 
-[node name="Label5" type="Label" parent="."]
+[node name="Label5" type="Label" parent="Node/Node2D"]
 offset_left = 444.0
 offset_top = 87.0
 offset_right = 962.0
@@ -56,7 +102,7 @@ theme = SubResource("Theme_norqa")
 text = "dungeon game"
 horizontal_alignment = 2
 
-[node name="Label2" type="Label" parent="."]
+[node name="Label2" type="Label" parent="Node/Node2D"]
 offset_left = 766.0
 offset_top = 423.0
 offset_right = 956.0
@@ -65,7 +111,7 @@ theme = SubResource("Theme_pqtiu")
 text = "Settings"
 horizontal_alignment = 2
 
-[node name="Label3" type="Label" parent="."]
+[node name="Label3" type="Label" parent="Node/Node2D"]
 offset_left = 763.0
 offset_top = 473.0
 offset_right = 953.0
diff --git a/Godottest/res/video_stream_player.gd b/Godottest/res/video_stream_player.gd
index 603806d..3ef9493 100644
--- a/Godottest/res/video_stream_player.gd
+++ b/Godottest/res/video_stream_player.gd
@@ -4,11 +4,15 @@ var fade_direction = 0.02
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-	pass # Replace with function body.
-
-
+	self.connect("finished", Callable(self, "_on_video_finished"))
+	self.play()
+	#self.paused=1
+	
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(_delta: float) -> void:
 	#modulate.a+=fade_direction
 	if modulate.a > 1.0 || modulate.a < 0.0: fade_direction=-fade_direction
 	pass
+
+func _on_video_finished():
+	self.get_parent().play_next()
diff --git a/Godottest/res/vsp.gd b/Godottest/res/vsp.gd
new file mode 100644
index 0000000..1b49fdc
--- /dev/null
+++ b/Godottest/res/vsp.gd
@@ -0,0 +1,49 @@
+extends VideoStreamPlayer
+
+@export var fadeout: bool = true
+@export var fadein: bool = true
+@export var streamlength: float = 10.
+
+func _ready() -> void:
+	self.connect("finished", Callable(self, "_on_video_finished"))
+	self.play()
+	self.paused=1
+	#if fadein:
+	modulate.a = 0
+
+func prep():
+	modulate.a = 1
+
+func start():
+	self.paused=0
+	if fadein == false:
+		modulate.a = 1
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(_delta: float) -> void:
+	if fadein && self.paused==false:
+		if modulate.a < 1.0:
+			modulate.a += 0.03
+	
+	if fadeout == false && self.stream_position > streamlength/2:
+		get_parent().prep_next()
+	
+	if fadeout && self.stream_position > streamlength/2:
+		if self.stream_position > streamlength - 0.5:
+			modulate.a -= 0.05
+			if modulate.a <= 0:
+				stop()
+				play()
+				paused=1
+				get_parent().play_next()
+		else:
+			modulate.a=1
+
+	pass
+
+func _on_video_finished():
+	modulate.a = 0
+	self.stop()
+	self.play()
+	self.paused=1
+	self.get_parent().play_next()