Overhaul game state logic to support gameplay loop

Zennysoft.Game.Ma/src/game/Game.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=13 format=3 uid="uid://33ek675mfb5n"]
+[gd_scene load_steps=19 format=3 uid="uid://33ek675mfb5n"]
 
 [ext_resource type="Script" uid="uid://chftlu4proh3d" path="res://src/game/Game.cs" id="1_ytcii"]
 [ext_resource type="Shader" uid="uid://dmjxo4k2rx1an" path="res://src/app/App.gdshader" id="2_6ifxs"]
@@ -10,7 +10,9 @@
 [ext_resource type="Script" uid="uid://cbal5oeaha4nx" path="res://src/ui/pause_menu/PauseMenu.cs" id="11_5ng8c"]
 [ext_resource type="PackedScene" uid="uid://pu6gp8de3ck4" path="res://src/ui/floor_clear/FloorClearMenu.tscn" id="11_rya1n"]
 [ext_resource type="PackedScene" uid="uid://dbtfgrtgpr4qg" path="res://src/ui/death_menu/DeathMenu.tscn" id="11_wypid"]
+[ext_resource type="PackedScene" uid="uid://rfvnddfqufho" path="res://src/menu/MainMenu.tscn" id="12_ejjr5"]
 [ext_resource type="PackedScene" uid="uid://blbqgw3wosc1w" path="res://src/ui/pause_menu/PauseMenu.tscn" id="12_yev8k"]
+[ext_resource type="PackedScene" uid="uid://bd0p761qakisw" path="res://src/menu/splash/Splash.tscn" id="13_8i5je"]
 
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_e75a2"]
 shader = ExtResource("2_6ifxs")
@@ -21,6 +23,60 @@ shader_parameter/scale_resolution = false
 shader_parameter/target_resolution_scale = 4
 shader_parameter/enable_recolor = false
 
+[sub_resource type="Animation" id="Animation_3st5l"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("BlankScreenControl/BlankScreen:color")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Color(0, 0, 0, 1)]
+}
+
+[sub_resource type="Animation" id="Animation_1uiag"]
+resource_name = "fade_in"
+length = 0.1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("BlankScreenControl/BlankScreen:color")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.1),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Color(0, 0, 0, 1), Color(0, 0, 0, 0)]
+}
+
+[sub_resource type="Animation" id="Animation_v0mgf"]
+resource_name = "fade_out"
+length = 0.1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("BlankScreenControl/BlankScreen:color")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.1),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Color(0, 0, 0, 0), Color(0, 0, 0, 1)]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_3st5l"]
+_data = {
+&"RESET": SubResource("Animation_3st5l"),
+&"fade_in": SubResource("Animation_1uiag"),
+&"fade_out": SubResource("Animation_v0mgf")
+}
+
 [node name="Game" type="Node3D"]
 process_mode = 3
 script = ExtResource("1_ytcii")
@@ -84,3 +140,36 @@ visible = false
 unique_name_in_owner = true
 visible = false
 script = ExtResource("11_5ng8c")
+
+[node name="MainMenu" parent="." instance=ExtResource("12_ejjr5")]
+unique_name_in_owner = true
+
+[node name="Splash" parent="." instance=ExtResource("13_8i5je")]
+unique_name_in_owner = true
+visible = false
+
+[node name="BlankScreenControl" type="Control" parent="."]
+visible = false
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="BlankScreen" type="ColorRect" parent="BlankScreenControl"]
+unique_name_in_owner = true
+visible = false
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+color = Color(0, 0, 0, 1)
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+unique_name_in_owner = true
+libraries = {
+&"": SubResource("AnimationLibrary_3st5l")
+}