弹珠游戏demo

asset/art/little_game/弹珠/弹珠.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://b4enynkq50qys"
+path="res://.godot/imported/弹珠.png-e10caf11116f1e26bd6fea05ca02ca42.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://asset/art/little_game/弹珠/弹珠.png"
+dest_files=["res://.godot/imported/弹珠.png-e10caf11116f1e26bd6fea05ca02ca42.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/little_game/弹珠/手.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bmtuhpsvejcwg"
+path="res://.godot/imported/手.png-75b93104170675910e60d236d6b2e6e4.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://asset/art/little_game/弹珠/手.png"
+dest_files=["res://.godot/imported/手.png-75b93104170675910e60d236d6b2e6e4.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/little_game/弹珠/桌面.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://djvd0ud50p75h"
+path="res://.godot/imported/桌面.png-b9bcb7853ff976d0fd317fd381f1a3cc.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://asset/art/little_game/弹珠/桌面.png"
+dest_files=["res://.godot/imported/桌面.png-b9bcb7853ff976d0fd317fd381f1a3cc.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

project.godot

@@ -197,6 +197,7 @@ locale/fallback="zh"
 2d_physics/layer_5="journal"
 2d_physics/layer_6="journal_wall"
 2d_physics/layer_7="npc"
+2d_physics/layer_8="little_game"
 
 [rendering]
 

scene/ground/scene/c02/s01_街道.tscn

@@ -29,6 +29,7 @@ immediately = true
 [node name="portal_right" parent="Ground/DeployLayer" index="1"]
 position = Vector2(392, 2)
 target_scene = "c02_s02"
+target_portal = "left"
 
 [node name="Note寻人启事" parent="Ground/DeployLayer" index="2" instance=ExtResource("3_6lnxd")]
 position = Vector2(250, -22)

scene/little_game/弹珠游戏/ball.gd

@@ -0,0 +1,69 @@
+@tool
+
+extends RigidBody2D
+
+signal hit_ball
+signal hit_boundary
+
+@export_enum("1", "2", "3") var id := "1":
+	set(value):
+		id = value
+		if Engine.is_editor_hint() and is_node_ready():
+			_set_up_texture()
+@export var is_shooter := false:
+	set(value):
+		is_shooter = value
+@export var enable := true:
+	set(value):
+		enable = value
+		if is_node_ready():
+			$CollisionShape2D.set_deferred("disabled", !value)
+
+@onready var sprite2d = $Sprite2D as Sprite2D
+
+const texture_dict = {
+	"1": preload("res://scene/little_game/弹珠游戏/ball_texture1.tres"),
+	"2": preload("res://scene/little_game/弹珠游戏/ball_texture2.tres"),
+	"3": preload("res://scene/little_game/弹珠游戏/ball_texture3.tres"),
+}
+
+
+func _ready() -> void:
+	contact_monitor = true
+	max_contacts_reported = 1
+	_set_up_texture()
+	body_entered.connect(_on_body_entered)
+
+func rand_id():
+	# 随机 id
+	var rand = randi() % 3 + 1
+	id = str(rand)
+	_set_up_texture()
+
+func _set_up_texture():
+	sprite2d.texture = texture_dict[id]
+
+
+var recycling = false
+
+func _on_body_entered(node: Node):
+	print("hit node", node.get_path())
+	if recycling or not is_shooter:
+		return
+	recycling = true
+	var tween = create_tween()
+	if node is StaticBody2D:
+		tween.tween_property(sprite2d, "modulate:a", 0.0, 1.0)
+		tween.tween_callback(hit_boundary.emit)
+		tween.tween_callback(queue_free)
+		return
+	tween.tween_property(sprite2d, "modulate:a", 0.0, 1.0)
+	tween.tween_property(node.sprite2d, "modulate:a", 0.0, 1.0)
+	tween.tween_callback(hit_ball.emit)
+	tween.tween_callback(node.queue_free)
+	tween.tween_callback(queue_free)
+
+func _process(_delta: float) -> void:
+	# 根据 y 坐标缩放
+	var ball_scale = 0.6 + (global_position.y / 600.0)
+	sprite2d.scale = Vector2(ball_scale, ball_scale)

scene/little_game/弹珠游戏/ball.gd.uid

@@ -0,0 +1 @@
+uid://by5avn2jd7vd1

scene/little_game/弹珠游戏/ball.tscn

@@ -0,0 +1,19 @@
+[gd_scene load_steps=4 format=3 uid="uid://bbcfjksjlyfx5"]
+
+[ext_resource type="Texture2D" uid="uid://nkv0bwow4yy3" path="res://scene/little_game/弹珠游戏/ball_texture1.tres" id="1_fx3cc"]
+[ext_resource type="Script" uid="uid://by5avn2jd7vd1" path="res://scene/little_game/弹珠游戏/ball.gd" id="2_ni48t"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_ni48t"]
+radius = 7.0
+
+[node name="Ball" type="RigidBody2D"]
+collision_layer = 128
+collision_mask = 128
+gravity_scale = 0.0
+script = ExtResource("2_ni48t")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("CircleShape2D_ni48t")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = ExtResource("1_fx3cc")

scene/little_game/弹珠游戏/ball_texture1.tres

@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" load_steps=2 format=3 uid="uid://nkv0bwow4yy3"]
+
+[ext_resource type="Texture2D" uid="uid://b4enynkq50qys" path="res://asset/art/little_game/弹珠/弹珠.png" id="1_55t1p"]
+
+[resource]
+atlas = ExtResource("1_55t1p")
+region = Rect2(1, 1, 14, 14)

scene/little_game/弹珠游戏/ball_texture2.tres

@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" load_steps=2 format=3 uid="uid://0vonig4c0phu"]
+
+[ext_resource type="Texture2D" uid="uid://b4enynkq50qys" path="res://asset/art/little_game/弹珠/弹珠.png" id="1_7d3fr"]
+
+[resource]
+atlas = ExtResource("1_7d3fr")
+region = Rect2(17, 1, 14, 14)

scene/little_game/弹珠游戏/ball_texture3.tres

@@ -0,0 +1,7 @@
+[gd_resource type="AtlasTexture" load_steps=2 format=3 uid="uid://nha2mm5cbp73"]
+
+[ext_resource type="Texture2D" uid="uid://b4enynkq50qys" path="res://asset/art/little_game/弹珠/弹珠.png" id="1_cwpkm"]
+
+[resource]
+atlas = ExtResource("1_cwpkm")
+region = Rect2(1, 17, 14, 14)

scene/little_game/弹珠游戏/弹珠游戏.gd

@@ -0,0 +1,64 @@
+extends CanvasLayer
+
+@onready var pivot = $Pivot as Node2D
+
+
+func _ready() -> void:
+	layer = GlobalConfig.CANVAS_LAYER_LITTLE_GAME
+	wave_hand()
+
+
+func reload() -> void:
+	# 重新加载
+	var ball_scene = preload("res://scene/little_game/弹珠游戏/ball.tscn")
+	var ball = ball_scene.instantiate()
+	ball.is_shooter = true
+	pivot.add_child(ball)
+	pivot.move_child(ball, 0)
+	ball.rand_id()
+
+
+var wave_tween: Tween
+var shooting = false
+
+func wave_hand() -> void:
+	# 转动 pivot
+	if wave_tween and wave_tween.is_running():
+		return
+	wave_tween = create_tween()
+	wave_tween.tween_property(pivot, "rotation", 0.5, 2.0).set_ease(Tween.EASE_IN_OUT)
+	wave_tween.tween_property(pivot, "rotation", -0.5, 2.0).set_ease(Tween.EASE_IN_OUT)
+	wave_tween.set_loops(9999999)
+
+
+func shoot() -> void:
+	if shooting:
+		return
+	shooting = true
+	# 触发射击事件
+	if wave_tween and wave_tween.is_running():
+		wave_tween.kill()
+	var ball = pivot.get_child(0) as RigidBody2D
+	var direction = Vector2(0, -1).rotated(pivot.rotation)
+	ball.linear_velocity = direction * 200
+	ball.angular_velocity = 10.0
+	ball.hit_ball.connect(_on_hit_ball)
+	ball.hit_boundary.connect(_on_hit_boundary)
+
+func _on_hit_ball():
+	print("_on_hit_ball")
+	reload()
+	wave_hand()
+	shooting = false
+
+func _on_hit_boundary():
+	# 重开游戏
+	print("hit boundary, restart")
+	reload()
+	wave_hand()
+	shooting = false
+
+
+func _unhandled_input(event: InputEvent) -> void:
+	if event.is_action_pressed("interact"):
+		shoot()

scene/little_game/弹珠游戏/弹珠游戏.gd.uid

@@ -0,0 +1 @@
+uid://c5s4giu182isu

scene/little_game/弹珠游戏/弹珠游戏.tscn

@@ -0,0 +1,77 @@
+[gd_scene load_steps=6 format=3 uid="uid://cjx7o685ox8c1"]
+
+[ext_resource type="Script" uid="uid://c5s4giu182isu" path="res://scene/little_game/弹珠游戏/弹珠游戏.gd" id="1_p2trd"]
+[ext_resource type="Texture2D" uid="uid://djvd0ud50p75h" path="res://asset/art/little_game/弹珠/桌面.png" id="2_kl3gx"]
+[ext_resource type="Texture2D" uid="uid://bmtuhpsvejcwg" path="res://asset/art/little_game/弹珠/手.png" id="3_kl3gx"]
+[ext_resource type="PackedScene" uid="uid://bbcfjksjlyfx5" path="res://scene/little_game/弹珠游戏/ball.tscn" id="4_bm1k0"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_bm1k0"]
+radius = 300.0
+
+[node name="弹珠游戏" type="CanvasLayer"]
+script = ExtResource("1_p2trd")
+
+[node name="TextureRect" type="TextureRect" parent="."]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = -1.0
+offset_top = 4.0
+offset_right = 11.0
+offset_bottom = 5.0
+grow_horizontal = 2
+grow_vertical = 2
+texture = ExtResource("2_kl3gx")
+
+[node name="Area2D" type="Area2D" parent="."]
+position = Vector2(274, 158)
+collision_layer = 128
+collision_mask = 128
+monitorable = false
+linear_damp_space_override = 3
+angular_damp_space_override = 3
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+shape = SubResource("CircleShape2D_bm1k0")
+
+[node name="StaticBody2D" type="StaticBody2D" parent="."]
+collision_layer = 128
+collision_mask = 128
+
+[node name="CollisionPolygon2D" type="CollisionPolygon2D" parent="StaticBody2D"]
+build_mode = 1
+polygon = PackedVector2Array(125, 56, 171, 36, 219, 29, 318, 27, 405, 45, 459, 76, 510, 136, 507, 197, 465, 250, 366, 283, 305, 289, 244, 289, 150, 268, 72, 225, 48, 178, 66, 103)
+
+[node name="Pivot" type="Marker2D" parent="."]
+position = Vector2(276, 263)
+
+[node name="Ball" parent="Pivot" instance=ExtResource("4_bm1k0")]
+contact_monitor = true
+max_contacts_reported = 1
+is_shooter = true
+
+[node name="Hand" type="Sprite2D" parent="Pivot"]
+position = Vector2(3, -17)
+texture = ExtResource("3_kl3gx")
+
+[node name="Balls" type="Node2D" parent="."]
+
+[node name="Ball" parent="Balls" instance=ExtResource("4_bm1k0")]
+position = Vector2(257, 74)
+collision_layer = 132
+contact_monitor = true
+max_contacts_reported = 1
+id = "2"
+
+[node name="Ball2" parent="Balls" instance=ExtResource("4_bm1k0")]
+position = Vector2(333, 87)
+collision_layer = 132
+contact_monitor = true
+max_contacts_reported = 1
+id = "3"
+
+[node name="Ball3" parent="Balls" instance=ExtResource("4_bm1k0")]
+position = Vector2(182, 91)
+collision_layer = 132
+contact_monitor = true
+max_contacts_reported = 1