Forcefield Shader

Scenes/Actors/ForceField_Horizontal.tscn

@@ -1,7 +1,12 @@
-[gd_scene load_steps=21 format=3 uid="uid://b0gpbkxdfbnjh"]
+[gd_scene load_steps=24 format=3 uid="uid://b0gpbkxdfbnjh"]
 
-[ext_resource type="Script" path="res://Scripts/Door.cs" id="1_uxoep"]
+[ext_resource type="Script" path="res://Scripts/Activables/ForceField.cs" id="1_yxhr6"]
 [ext_resource type="Texture2D" uid="uid://gc24sjyj47x6" path="res://Sprites/Actors/ForceFieldHorizontal.png" id="2_12wxm"]
+[ext_resource type="Shader" path="res://Shaders/Blink.gdshader" id="2_q7pky"]
+[ext_resource type="Shader" uid="uid://cjdl1m3psohju" path="res://Shaders/scanlines_static.tres" id="2_qbobr"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_tnfy3"]
+shader = ExtResource("2_qbobr")
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_gecst"]
 atlas = ExtResource("2_12wxm")
@@ -140,13 +145,16 @@ size = Vector2(32, 32)
 [node name="HorizontalForceField" type="Area2D" groups=["Solid"]]
 collision_layer = 64
 collision_mask = 154
-script = ExtResource("1_uxoep")
+script = ExtResource("1_yxhr6")
+TurnOffShader = ExtResource("2_q7pky")
+ActiveShader = ExtResource("2_qbobr")
 metadata/_edit_group_ = true
 
 [node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
 modulate = Color(1, 1, 1, 0.784314)
+material = SubResource("ShaderMaterial_tnfy3")
 sprite_frames = SubResource("SpriteFrames_h2s1d")
-animation = &"Open"
+animation = &"Closed"
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]
 visible = false

Scenes/Props/MainFrame1.tscn

@@ -48,6 +48,7 @@ autoplay = "default"
 frame_progress = 0.193815
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+visible = false
 shape = SubResource("RectangleShape2D_0nhpj")
 
 [node name="RigidBody2D" type="RigidBody2D" parent="."]
@@ -56,5 +57,6 @@ collision_mask = 10
 gravity_scale = 0.0
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="RigidBody2D"]
+visible = false
 position = Vector2(0.5, -3)
 shape = SubResource("RectangleShape2D_vguns")

Scenes/Props/MainFrame2.tscn

@@ -47,6 +47,7 @@ sprite_frames = SubResource("SpriteFrames_8ejte")
 autoplay = "default"
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+visible = false
 shape = SubResource("RectangleShape2D_0nhpj")
 
 [node name="RigidBody2D" type="RigidBody2D" parent="."]
@@ -55,5 +56,6 @@ collision_mask = 10
 gravity_scale = 0.0
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="RigidBody2D"]
+visible = false
 position = Vector2(0, -3)
 shape = SubResource("RectangleShape2D_vguns")

Scenes/Props/MediumTerminal.tscn

@@ -32,5 +32,6 @@ collision_mask = 10
 gravity_scale = 0.0
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="RigidBody2D"]
+visible = false
 position = Vector2(1, -4)
 shape = SubResource("RectangleShape2D_vguns")

Scripts/Activables/ForceField.cs

@@ -0,0 +1,52 @@
+using Godot;
+using System;
+using Cirno.Scripts;
+using System.Threading.Tasks;
+
+public partial class ForceField : Door
+{
+    [Export]
+    public Shader TurnOffShader { get; private set; }
+    
+    [Export]
+    public Shader ActiveShader { get; private set; }
+
+    // Disable
+    public override void Open()
+    {
+        base.Open();
+        if (TurnOffShader is null) return;
+
+        ((ShaderMaterial)_animatedSprite.Material).Shader = TurnOffShader;
+
+        _ = AnimateShutdownAsync();
+    }
+
+    protected async Task AnimateShutdownAsync() 
+    {
+        Tween tween = GetTree().CreateTween();
+		tween.TweenMethod(Callable.From((float value) => SetShaderScanlineDensity(value)), 0f, 50f, 0.5);
+		tween.Parallel().TweenMethod(Callable.From((float value) => SetShaderTeleportProgress(value)), 0f, 1f, 0.5);
+
+        await ToSignal(tween, "finished");
+    }
+
+    // Enable
+    public override void Close()
+    {
+        base.Close();
+
+        if (ActiveShader is null) return;
+        ((ShaderMaterial)_animatedSprite.Material).Shader = ActiveShader;
+    }
+
+    private void SetShaderTeleportProgress(float value)
+	{
+		((ShaderMaterial)_animatedSprite.Material).SetShaderParameter("teleport_progress", value);
+	}
+
+	private void SetShaderScanlineDensity(float value)
+	{
+		((ShaderMaterial)_animatedSprite.Material).SetShaderParameter("scanline_density", value);
+	}
+}

Scripts/Door.cs

@@ -5,9 +5,9 @@ using Cirno.Scripts;
 
 public partial class Door : Activable
 {
-	private AnimatedSprite2D _animatedSprite;
+	protected AnimatedSprite2D _animatedSprite;
-	private CollisionShape2D _collisionShape;
+	protected CollisionShape2D _collisionShape;
-	private CollisionShape2D _solidShape;
+	protected CollisionShape2D _solidShape;
 	// Called when the node enters the scene tree for the first time.
 	
 	[Export]
@@ -27,7 +27,7 @@ public partial class Door : Activable
 	{
 	}
 
-	public void Open()
+	public virtual void Open()
 	{
 		_animatedSprite.Play("Opening");
 		State = DoorState.Open;
@@ -36,7 +36,7 @@ public partial class Door : Activable
 		//_solidShape.Disabled = true;
 	}
 
-	public void Close()
+	public virtual void Close()
 	{
 		_animatedSprite.Play("Closing");
 		State = DoorState.Closed;

Shaders/scanlines_static.tres

@@ -0,0 +1,116 @@
+[gd_resource type="VisualShader" load_steps=11 format=3 uid="uid://cjdl1m3psohju"]
+
+[sub_resource type="VisualShaderNodeFloatOp" id="VisualShaderNodeFloatOp_7rr75"]
+default_input_values = [0, 0.0, 1, 5.0]
+operator = 2
+
+[sub_resource type="VisualShaderNodeFloatOp" id="VisualShaderNodeFloatOp_own43"]
+
+[sub_resource type="VisualShaderNodeInput" id="VisualShaderNodeInput_stwjs"]
+input_name = "uv"
+
+[sub_resource type="VisualShaderNodeVectorDecompose" id="VisualShaderNodeVectorDecompose_kafk8"]
+default_input_values = [0, Vector2(0, 0)]
+op_type = 0
+
+[sub_resource type="VisualShaderNodeFloatOp" id="VisualShaderNodeFloatOp_4ci11"]
+default_input_values = [0, 0.0, 1, 100.0]
+operator = 2
+
+[sub_resource type="VisualShaderNodeFloatFunc" id="VisualShaderNodeFloatFunc_5vgt5"]
+function = 0
+
+[sub_resource type="VisualShaderNodeInput" id="VisualShaderNodeInput_xwcy1"]
+input_name = "texture"
+
+[sub_resource type="VisualShaderNodeTexture" id="VisualShaderNodeTexture_c5icc"]
+output_port_for_preview = 0
+expanded_output_ports = [0]
+source = 5
+
+[sub_resource type="VisualShaderNodeMix" id="VisualShaderNodeMix_6sm8i"]
+
+[sub_resource type="VisualShaderNodeInput" id="VisualShaderNodeInput_81ys3"]
+input_name = "time"
+
+[resource]
+code = "shader_type canvas_item;
+render_mode blend_mix;
+
+
+
+
+void fragment() {
+	vec4 n_out7p0;
+// Texture2D:7
+	n_out7p0 = texture(TEXTURE, UV);
+	float n_out7p4 = n_out7p0.a;
+
+
+// Input:2
+	vec2 n_out2p0 = UV;
+
+
+// VectorDecompose:3
+	float n_out3p0 = n_out2p0.x;
+	float n_out3p1 = n_out2p0.y;
+
+
+// FloatOp:4
+	float n_in4p1 = 100.00000;
+	float n_out4p0 = n_out3p1 * n_in4p1;
+
+
+// Input:9
+	float n_out9p0 = TIME;
+
+
+// FloatOp:10
+	float n_in10p1 = 5.00000;
+	float n_out10p0 = n_out9p0 * n_in10p1;
+
+
+// FloatOp:11
+	float n_out11p0 = n_out4p0 + n_out10p0;
+
+
+// FloatFunc:5
+	float n_out5p0 = sin(n_out11p0);
+
+
+// Mix:8
+	float n_in8p2 = 0.50000;
+	float n_out8p0 = mix(n_out7p4, n_out5p0, n_in8p2);
+
+
+// Output:0
+	COLOR.a = n_out8p0;
+
+
+}
+"
+graph_offset = Vector2(-10.9562, 180.832)
+mode = 1
+flags/light_only = false
+nodes/fragment/0/position = Vector2(2520, 280)
+nodes/fragment/2/node = SubResource("VisualShaderNodeInput_stwjs")
+nodes/fragment/2/position = Vector2(60, 240)
+nodes/fragment/3/node = SubResource("VisualShaderNodeVectorDecompose_kafk8")
+nodes/fragment/3/position = Vector2(560, 280)
+nodes/fragment/4/node = SubResource("VisualShaderNodeFloatOp_4ci11")
+nodes/fragment/4/position = Vector2(880, 440)
+nodes/fragment/5/node = SubResource("VisualShaderNodeFloatFunc_5vgt5")
+nodes/fragment/5/position = Vector2(1760, 360)
+nodes/fragment/6/node = SubResource("VisualShaderNodeInput_xwcy1")
+nodes/fragment/6/position = Vector2(480, 1300)
+nodes/fragment/7/node = SubResource("VisualShaderNodeTexture_c5icc")
+nodes/fragment/7/position = Vector2(1200, 1160)
+nodes/fragment/8/node = SubResource("VisualShaderNodeMix_6sm8i")
+nodes/fragment/8/position = Vector2(2040, 860)
+nodes/fragment/9/node = SubResource("VisualShaderNodeInput_81ys3")
+nodes/fragment/9/position = Vector2(300, 660)
+nodes/fragment/10/node = SubResource("VisualShaderNodeFloatOp_7rr75")
+nodes/fragment/10/position = Vector2(880, 800)
+nodes/fragment/11/node = SubResource("VisualShaderNodeFloatOp_own43")
+nodes/fragment/11/position = Vector2(1360, 480)
+nodes/fragment/connections = PackedInt32Array(2, 0, 3, 0, 3, 1, 4, 0, 6, 0, 7, 2, 7, 4, 8, 0, 5, 0, 8, 1, 8, 0, 0, 1, 9, 0, 10, 0, 4, 0, 11, 0, 10, 0, 11, 1, 11, 0, 5, 0)

Tilesets/factory_tileset.tres

@@ -867,13 +867,21 @@ texture = ExtResource("1_70kxh")
 10:14/0 = 0
 10:15/0 = 0
 6:14/0 = 0
+6:14/0/physics_layer_1/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, 8, -8, 8)
 7:14/0 = 0
+7:14/0/physics_layer_1/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, 8, -8, 8)
 8:14/0 = 0
+8:14/0/physics_layer_1/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, 8, -8, 8)
 9:14/0 = 0
+9:14/0/physics_layer_1/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, 8, -8, 8)
 9:15/0 = 0
+9:15/0/physics_layer_1/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, 8, -8, 8)
 8:15/0 = 0
+8:15/0/physics_layer_1/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, 8, -8, 8)
 7:15/0 = 0
+7:15/0/physics_layer_1/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, 8, -8, 8)
 6:15/0 = 0
+6:15/0/physics_layer_1/polygon_0/points = PackedVector2Array(-8, -8, 8, -8, 8, 8, -8, 8)
 
 [sub_resource type="TileSetScenesCollectionSource" id="TileSetScenesCollectionSource_qg3vu"]
 resource_name = "Props"