刮刮乐：物品互动

asset/art/临时草稿/c02_第一章/刮刮乐.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://djvwe8dh4fmn"
+path="res://.godot/imported/刮刮乐.png-2c82b14d7d14852fdee98f2c14a98643.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://asset/art/临时草稿/c02_第一章/刮刮乐.png"
+dest_files=["res://.godot/imported/刮刮乐.png-2c82b14d7d14852fdee98f2c14a98643.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

asset/art/临时草稿/c02_第一章/煤油灯.png.import

@@ -3,15 +3,15 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://c4c7t2lttcf0a"
-path="res://.godot/imported/煤油灯.png-4b4e3a68e5a7458aa1134ee578e8c883.ctex"
+path="res://.godot/imported/煤油灯.png-9603866113eb55ff801241201ee8d7aa.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://asset/art/临时草稿/煤油灯.png"
+source_file="res://asset/art/临时草稿/c02_第一章/煤油灯.png"
-dest_files=["res://.godot/imported/煤油灯.png-4b4e3a68e5a7458aa1134ee578e8c883.ctex"]
+dest_files=["res://.godot/imported/煤油灯.png-9603866113eb55ff801241201ee8d7aa.ctex"]
 
 [params]
 

asset/art/临时草稿/c02_第一章/煤油灯_点燃.png.import

@@ -3,15 +3,15 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://doqtpiaf1weqc"
-path="res://.godot/imported/煤油灯_点燃.png-aace2ea6aeaad791da0fdcb57c8433a0.ctex"
+path="res://.godot/imported/煤油灯_点燃.png-0a2f32ef537f73f027921117053029ee.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://asset/art/临时草稿/煤油灯_点燃.png"
+source_file="res://asset/art/临时草稿/c02_第一章/煤油灯_点燃.png"
-dest_files=["res://.godot/imported/煤油灯_点燃.png-aace2ea6aeaad791da0fdcb57c8433a0.ctex"]
+dest_files=["res://.godot/imported/煤油灯_点燃.png-0a2f32ef537f73f027921117053029ee.ctex"]
 
 [params]
 

scene/entity/ux/刮刮乐.gd

@@ -0,0 +1,9 @@
+# @tool
+extends Sprite2D
+
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass  # Replace with function body.
+

scene/entity/ux/刮刮乐.gdshader

@@ -0,0 +1,8 @@
+shader_type canvas_item;
+
+uniform float grey_scale = .33;
+
+void fragment() {
+	COLOR.a = step(COLOR.r, .0);
+	COLOR.rgb = vec3(grey_scale - COLOR.r);
+}

scene/entity/ux/刮刮乐.tscn

@@ -0,0 +1,39 @@
+[gd_scene load_steps=8 format=3 uid="uid://bvnclp341hxoh"]
+
+[ext_resource type="Script" path="res://scene/entity/ux/刮刮乐.gd" id="1_dja3c"]
+[ext_resource type="Texture2D" uid="uid://djvwe8dh4fmn" path="res://asset/art/临时草稿/c02_第一章/刮刮乐.png" id="1_ffdds"]
+[ext_resource type="Shader" path="res://scene/entity/ux/刮刮乐.gdshader" id="3_er5jo"]
+[ext_resource type="Script" path="res://scene/entity/ux/刮刮乐mask.gd" id="4_wp0ek"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_rw7b6"]
+shader = ExtResource("3_er5jo")
+shader_parameter/grey_scale = 0.33
+
+[sub_resource type="Image" id="Image_ra1lb"]
+data = {
+"data": PackedByteArray(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0),
+"format": "Lum8",
+"height": 18,
+"mipmaps": false,
+"width": 49
+}
+
+[sub_resource type="ImageTexture" id="ImageTexture_o178p"]
+image = SubResource("Image_ra1lb")
+
+[node name="刮刮乐" type="Sprite2D"]
+position = Vector2(127, 138)
+texture = ExtResource("1_ffdds")
+script = ExtResource("1_dja3c")
+
+[node name="mask" type="TextureRect" parent="."]
+modulate = Color(0.475927, 0.475927, 0.475927, 1)
+material = SubResource("ShaderMaterial_rw7b6")
+custom_minimum_size = Vector2(49, 18)
+offset_left = -24.0
+offset_top = 6.0
+offset_right = 25.0
+offset_bottom = 24.0
+texture = SubResource("ImageTexture_o178p")
+script = ExtResource("4_wp0ek")
+area_size = Vector2(49, 18)

scene/entity/ux/刮刮乐mask.gd

@@ -0,0 +1,96 @@
+@tool
+extends TextureRect
+
+signal shaven(progress: float)
+
+@export var area_size := Vector2(40, 20):
+	set(val):
+		area_size = val
+		custom_minimum_size = val
+		if is_node_ready():
+			_init_bit_mask()
+@export var debug_reload := false:
+	set(val):
+		debug_reload = false
+		if is_node_ready():
+			_init_bit_mask()
+
+# points inside radius 5 circle
+var brush_points := generate_brush_points(5)
+var bit_mask: BitMap
+
+func _ready() -> void:
+	# init bit mask
+	_init_bit_mask()
+
+
+# a solid circle brush, center = (0, 0)
+func generate_brush_points(radius: int) -> PackedVector2Array:
+	var points := PackedVector2Array()
+	# Check each pixel in square area
+	for x in range(-radius, radius + 1):
+		for y in range(-radius, radius + 1):
+			# If point is within circle radius
+			if x * x + y * y <= radius * radius:
+				points.append(Vector2(x, y))
+	return points
+
+
+func _init_bit_mask() -> void:
+	if not bit_mask:
+		bit_mask = BitMap.new()
+	bit_mask.create(area_size)
+	texture = ImageTexture.create_from_image(bit_mask.convert_to_image())
+
+
+func _shave(mouse_pos: Vector2) -> void:
+	if not mouse_pressing:
+		return
+	var updated = false
+	for point in brush_points:
+		var pos = mouse_pos + point
+		if pos.x < 0 or pos.x >= area_size.x or pos.y < 0 or pos.y >= area_size.y:
+			continue
+		bit_mask.set_bitv(pos, true)
+		updated = true
+	texture.update(bit_mask.convert_to_image())
+	if updated:
+		_send_signal()
+
+
+func _send_signal() -> void:
+	var total = area_size.x * area_size.y
+	var true_bit_count = bit_mask.get_true_bit_count()
+	var progress = float(true_bit_count) / float(total)
+	shaven.emit(progress)
+
+
+var mouse_pressing = false
+
+
+# 可以刮出区域
+func _gui_input(event: InputEvent) -> void:
+	# 通过鼠标点击拖动，刮开区域，set_bit 一个 brush_size 的圆形区域为 true
+	# 每次更新后，bit_mask 会更新到 texture 上
+	# 通过 shaven 信号，通知外部，刮开了多少区域
+	if event is InputEventMouseButton:
+		if event.button_index == MOUSE_BUTTON_LEFT and event.pressed:
+			# 先设置 mouse_pressing 为 true
+			mouse_pressing = true
+			# 刮开区域
+			_shave(event.position)
+			accept_event()
+		elif event.button_index == MOUSE_BUTTON_LEFT and not event.pressed:
+			mouse_pressing = false
+			accept_event()
+	elif event is InputEventMouseMotion and mouse_pressing:
+		_shave(event.position)
+		accept_event()
+	# elif event is InputEventScreenTouch:
+	# 	if event.pressed:
+	# 		mouse_pressing = true
+	# 		_shave(event.position)
+	# 		accept_event()
+	# 	elif not event.pressed:
+	# 		mouse_pressing = false
+	# 		accept_event()

scene/ground/scene/c02/s02_走道.tscn

@@ -13,8 +13,8 @@
 [ext_resource type="AudioStream" uid="uid://dq2ndg5yd3rps" path="res://asset/audio/sfx/c02/出现.mp3" id="11_u68d7"]
 [ext_resource type="PackedScene" uid="uid://ci5anaxsa1apl" path="res://scene/entity/local_inspectable.tscn" id="12_0fckv"]
 [ext_resource type="PackedScene" uid="uid://cw3q5pvciumil" path="res://scene/entity/interactable.tscn" id="13_ck13g"]
-[ext_resource type="Texture2D" uid="uid://c4c7t2lttcf0a" path="res://asset/art/临时草稿/煤油灯.png" id="14_db4pu"]
+[ext_resource type="Texture2D" uid="uid://c4c7t2lttcf0a" path="res://asset/art/临时草稿/c02_第一章/煤油灯.png" id="14_db4pu"]
-[ext_resource type="Texture2D" uid="uid://doqtpiaf1weqc" path="res://asset/art/临时草稿/煤油灯_点燃.png" id="15_5rpxj"]
+[ext_resource type="Texture2D" uid="uid://doqtpiaf1weqc" path="res://asset/art/临时草稿/c02_第一章/煤油灯_点燃.png" id="15_5rpxj"]
 [ext_resource type="Texture2D" uid="uid://b7gyapghy3tsy" path="res://asset/art/neutral_point_light.png" id="16_asses"]
 [ext_resource type="AudioStream" uid="uid://dvwiuesd0qi1l" path="res://asset/audio/sfx/ui/门牌互动音.wav" id="16_d08tt"]
 [ext_resource type="AudioStream" uid="uid://dky3j8lwcy5sk" path="res://asset/audio/sfx/ui/物品查看.mp3" id="17_lqks2"]

scene/little_game/书架/陆小蝶名字.gd

@@ -15,15 +15,17 @@ func play() -> void:
 	visible = true
 	var tween = create_tween()
 	tween.tween_interval(3.0)
-	tween.tween_property(self, "self_modulate:a", 0.0, 15.0)
 	var final_modulate = Color.PALE_VIOLET_RED
-	tween.parallel().tween_property(get_parent(), "modulate", final_modulate, 15.0)
+	tween.tween_property(self, "self_modulate:a", 0.0, 4.0)
+	tween.parallel().tween_property(get_parent(), "modulate", final_modulate, 12.0)
 	tween = create_tween()
-	var interval = 3.
+	tween.tween_interval(7.0)
+	# 小蝶名字消失后再显示其他名字
+	var interval = 2.4
 	for c in self.get_children():
 		c.visible = false
-		tween.tween_interval(interval)
 		tween.tween_callback(_stamp_seal.bind(c))
+		tween.tween_interval(interval)
 		interval = max(interval - 0.3, 0.4)
 
 
@@ -43,7 +45,7 @@ func _stamp_seal(seal: Sprite2D) -> void:
 	seal.visible = true
 	var origin_scale = seal.scale
 	create_tween().tween_property(seal, "scale", origin_scale * Vector2(1.05, 1.05), .1)
-	create_tween().tween_property(seal, "scale", origin_scale *  Vector2(1.0, 1.), .1)
+	create_tween().tween_property(seal, "scale", origin_scale * Vector2(1.0, 1.), .1)
 
 
 func _draw() -> void: