buttons and switchblocks! ^.^ <3

src/actor/Button.gd

@@ -0,0 +1,43 @@
+tool
+extends Node2D
+
+onready var area : Area2D = $Area2D
+onready var anim : AnimationPlayer = $AnimationPlayer
+
+var is_press := false
+
+signal press
+signal release
+
+export var is_black := false setget set_black
+
+func set_black(arg):
+	is_black = arg
+	if is_black:
+		$Sprites/Button.modulate = Color(0, 0, 0)
+		$Sprites/Floor.visible = false
+	else:
+		$Sprites/Button.modulate = Color(1, 1, 1)
+		$Sprites/Floor.visible = true
+
+func _ready():
+	if Engine.editor_hint: return
+	
+	$Sprites/Button.material = $Sprites/Button.material.duplicate()
+	
+	for i in get_tree().get_nodes_in_group("switch_block"):
+		if i.is_black == is_black:
+			connect("press", i, "press")
+			connect("release", i, "release")
+
+func _on_Area2D_body_entered(body):
+	if !is_press:
+		is_press = true
+		emit_signal("press")
+		anim.play("press")
+
+func _on_Area2D_body_exited(body):
+	if is_press and area.get_overlapping_bodies().size() == 0:
+		is_press = false
+		emit_signal("release")
+		anim.play("release")

src/actor/Button.tscn

@@ -0,0 +1,76 @@
+[gd_scene load_steps=9 format=2]
+
+[ext_resource path="res://media/image/button.png" type="Texture" id=1]
+[ext_resource path="res://src/actor/Button.gd" type="Script" id=2]
+[ext_resource path="res://src/shader/button.gdshader" type="Shader" id=3]
+[ext_resource path="res://media/image/button_floor.png" type="Texture" id=4]
+
+[sub_resource type="RectangleShape2D" id=1]
+extents = Vector2( 25, 10 )
+
+[sub_resource type="Animation" id=4]
+resource_name = "press"
+length = 0.3
+tracks/0/type = "bezier"
+tracks/0/path = NodePath("Sprites/Button:material:shader_param/offset_y")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"points": PoolRealArray( 0, -0.25, 0, 0.25, 0, 0.3, -0.25, 0, 0.25, 0 ),
+"times": PoolRealArray( 0, 0.3 )
+}
+
+[sub_resource type="Animation" id=5]
+resource_name = "release"
+length = 0.4
+tracks/0/type = "bezier"
+tracks/0/path = NodePath("Sprites/Button:material:shader_param/offset_y")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"points": PoolRealArray( 0.3, -0.25, 0, 0.25, 0, 0, -0.25, 0, 0.25, 0 ),
+"times": PoolRealArray( 0, 0.4 )
+}
+
+[sub_resource type="ShaderMaterial" id=3]
+shader = ExtResource( 3 )
+shader_param/offset_y = 0.0
+shader_param/mask = ExtResource( 4 )
+
+[node name="Button" type="Node2D"]
+script = ExtResource( 2 )
+
+[node name="Area2D" type="Area2D" parent="."]
+position = Vector2( 0, 38 )
+collision_layer = 0
+collision_mask = 7
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+shape = SubResource( 1 )
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+playback_default_blend_time = 0.1
+anims/press = SubResource( 4 )
+anims/release = SubResource( 5 )
+
+[node name="Sprites" type="Node2D" parent="."]
+scale = Vector2( 0.25, 0.25 )
+
+[node name="Button" type="Sprite" parent="Sprites"]
+material = SubResource( 3 )
+position = Vector2( -200, 0 )
+texture = ExtResource( 1 )
+centered = false
+
+[node name="Floor" type="Sprite" parent="Sprites"]
+position = Vector2( 0, 176.003 )
+texture = ExtResource( 4 )
+centered = false
+offset = Vector2( -125, 0 )
+
+[connection signal="body_entered" from="Area2D" to="." method="_on_Area2D_body_entered"]
+[connection signal="body_exited" from="Area2D" to="." method="_on_Area2D_body_exited"]

src/actor/Passthrough.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=6 format=2]
 
-[ext_resource path="res://media/image/passthrough.png" type="Texture" id=1]
+[ext_resource path="res://media/image/dashes.png" type="Texture" id=1]
 [ext_resource path="res://src/actor/Passthrough.gd" type="Script" id=2]
 [ext_resource path="res://media/image/rect.png" type="Texture" id=3]
 
@@ -25,6 +25,7 @@ visible = false
 texture = ExtResource( 3 )
 
 [node name="Area2D" type="Area2D" parent="."]
+visible = false
 collision_layer = 0
 collision_mask = 6
 

src/actor/SwitchBlock.gd

@@ -0,0 +1,43 @@
+tool
+extends Node2D
+
+onready var dotted : Sprite = $Sprites/Dotted
+onready var rect : Sprite = $Sprites/Rect
+onready var area : Area2D = $Area2D
+onready var static_body : StaticBody2D = $StaticBody2D
+
+var is_solid := false
+var is_queue := false
+
+export var is_black := false setget set_black
+
+func set_black(arg):
+	is_black = arg
+	$Sprites/Fill.modulate = Color(0, 0, 0) if is_black else Color(1, 1, 1)
+
+func press():
+	if area.get_overlapping_bodies().size() == 0:
+		make_solid()
+	else:
+		is_queue = true
+
+func _on_Area2D_body_exited(body):
+	if is_queue and area.get_overlapping_bodies().size() == 0:
+		make_solid()
+
+func make_solid():
+	is_solid = true
+	is_queue = false
+	static_body.set_collision_layer_bit(0, true)
+	dotted.visible = false
+	rect.visible = true
+
+func release():
+	is_solid = false
+	is_queue = false
+	static_body.set_collision_layer_bit(0, false)
+	dotted.visible = true
+	rect.visible = false
+
+
+

src/actor/SwitchBlock.tscn

@@ -0,0 +1,48 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://media/image/dashes.png" type="Texture" id=1]
+[ext_resource path="res://src/actor/SwitchBlock.gd" type="Script" id=2]
+[ext_resource path="res://media/image/rect.png" type="Texture" id=3]
+[ext_resource path="res://media/image/dashes_fill.png" type="Texture" id=4]
+
+[sub_resource type="RectangleShape2D" id=3]
+extents = Vector2( 49, 49 )
+
+[sub_resource type="RectangleShape2D" id=2]
+extents = Vector2( 50, 50 )
+
+[node name="SwitchBlock" type="Node2D" groups=[
+"switch_block",
+]]
+script = ExtResource( 2 )
+
+[node name="Sprites" type="Node2D" parent="."]
+scale = Vector2( 0.25, 0.25 )
+
+[node name="Dotted" type="Sprite" parent="Sprites"]
+scale = Vector2( 0.95, 0.95 )
+texture = ExtResource( 1 )
+
+[node name="Rect" type="Sprite" parent="Sprites"]
+visible = false
+texture = ExtResource( 3 )
+
+[node name="Fill" type="Sprite" parent="Sprites"]
+texture = ExtResource( 4 )
+
+[node name="Area2D" type="Area2D" parent="."]
+visible = false
+collision_layer = 0
+collision_mask = 7
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+shape = SubResource( 3 )
+
+[node name="StaticBody2D" type="StaticBody2D" parent="."]
+collision_layer = 0
+collision_mask = 0
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="StaticBody2D"]
+shape = SubResource( 2 )
+
+[connection signal="body_exited" from="Area2D" to="." method="_on_Area2D_body_exited"]

src/shader/button.gdshader

@@ -0,0 +1,10 @@
+shader_type canvas_item;
+
+uniform float offset_y : hint_range(0.0, 1.0) = 0.0;
+uniform sampler2D mask;
+
+void fragment(){
+	vec4 col = texture(TEXTURE, UV - vec2(0.0, offset_y));
+	//col -= texture(mask, UV);
+	COLOR = col;
+}