相機系統重構，做成插件的形式

_camera/CameraAnchor.tscn

@@ -1,7 +1,6 @@
 [gd_scene load_steps=2 format=3 uid="uid://bflwr7cryd2l0"]
 
-[ext_resource type="Script" uid="uid://dyxrydokgy0qs" path="res://_shared/camera/CameraAnchor.gd" id="1_dhu66"]
+[ext_resource type="Script" uid="uid://dyxrydokgy0qs" path="res://addons/reedcamera/scripts/CameraAnchor.gd" id="1_1b11o"]
 
 [node name="CameraAnchor" type="Node2D"]
-script = ExtResource("1_dhu66")
+script = ExtResource("1_1b11o")
-use_camera_limit = true

_camera/CameraSystem.gd

@@ -0,0 +1,265 @@
+#'''全局的相机管理器
+	#
+	#======= 外部调用函数 =======
+	#
+#'''
+#@tool
+#extends Node
+#
+#@onready var camera_2d: Camera2D = %Camera2D
+#@onready var camera_shake_player: CameraShakePlayer = %CameraShakePlayer
+#
+#var _cached_anchors: Array[CameraAnchor] = []
+#var _current_anchor: CameraAnchor
+#var _switch_tween: Tween
+#var _player_remote: RemoteTransform2D
+#var _base_camera_pos := Vector2.ZERO
+#
+###标记位，用来检测当前帧是否存在相机切换
+#var _switch_scheduled := false
+#var _dirty := false
+#var _screen_size : Vector2i
+#
+### 玩家关卡内静态相机
+#const CAMERA_FOLLOWER:= preload("res://camera/camera_follower.tscn")
+#
+#func _ready() -> void:
+	## Setting default screensize
+	#_screen_size = Vector2i(
+		#ProjectSettings.get_setting("display/window/size/viewport_width"),
+		#ProjectSettings.get_setting("display/window/size/viewport_height")
+	#)
+#
+	## For editor
+	#if Engine.is_editor_hint():
+		#ProjectSettings.settings_changed.connect(func():
+			#_screen_size = Vector2i(
+				#ProjectSettings.get_setting("display/window/size/viewport_width"),
+				#ProjectSettings.get_setting("display/window/size/viewport_height")
+			#)
+		#)
+	## For runtime
+	#else:
+		#get_tree().get_root().size_changed.connect(func():
+			#_screen_size = get_viewport().get_visible_rect().size
+		#)
+#
+#func _editor_ready() -> void:
+	#ProjectSettings.settings_changed.connect(func():
+		#_screen_size = Vector2i(
+			#ProjectSettings.get_setting("display/window/size/viewport_width"),
+			#ProjectSettings.get_setting("display/window/size/viewport_height")
+		#)
+	#)
+#
+#func _runtime_ready() -> void:
+	#get_tree().get_root().size_changed.connect(func():
+		#_screen_size = get_viewport().get_visible_rect().size
+	#)
+#
+##func _process(delta):
+	##if not Engine.is_editor_hint():
+		##_runtime_process(delta)
+	#
+#
+#func _runtime_process(delta):
+	#if not camera_2d:
+		#return
+#
+	#var shake_offset := camera_shake_player.update(delta)
+	#camera_2d.global_position = _base_camera_pos + shake_offset
+#
+#func _on_player_spawned(new_player: Player) -> void:
+	#if _current_anchor and _current_anchor.follow_player:
+		#_bind_camera_follow_to_player(new_player)
+#
+#func _on_player_dead() -> void:
+	#return
+#
+### 绑定camera 到 player
+#func _bind_camera_follow_to_player(player: Player) -> void:
+	#if _player_remote and is_instance_valid(_player_remote):
+		#_player_remote.queue_free()
+		#_player_remote = null
+#
+	#if not is_instance_valid(player):
+		#return
+#
+	#var rt := RemoteTransform2D.new()
+	#rt.name = "__CameraAnchorFollow"
+	#rt.remote_path = camera_2d.get_path()
+	#rt.update_position = true
+	#rt.update_rotation = false
+	#rt.update_scale = false
+#
+	#player.add_child(rt)
+	#_player_remote = rt
+#
+### 外部获取玩家全局相机
+#func get_cached_camera() -> Camera2D:
+	#return camera_2d
+#
+### 注册一个相机锚点
+#func register_anchor(anchor: CameraAnchor) -> void:
+	#if anchor in _cached_anchors:
+		#return
+	#_cached_anchors.append(anchor)
+	#anchor.on_priority_change.connect(on_anchor_priority_changed)
+	#_request_evaluate()
+#
+### 当相机锚点的权重改变时，向管理器触发事件
+#func on_anchor_priority_changed(priority:int, anchor: CameraAnchor) -> void:
+	#_request_evaluate()
+#
+### 注销一个相机锚点
+#func unregister_anchor(anchor: CameraAnchor) -> void:
+	#_cached_anchors.erase(anchor)
+	#if _current_anchor == anchor:
+		#_current_anchor = null
+	#_request_evaluate()
+#
+#func _request_evaluate() -> void:
+	#_dirty = true
+	#if _switch_scheduled:
+		#return
+	#_switch_scheduled = true
+	#call_deferred("_commit_camera_anchor") 
+#
+#func _commit_camera_anchor() -> void:
+	#_switch_scheduled = false
+	#if not _dirty:
+		#return
+	#_dirty = false
+#
+	## 清理无效
+	#_cached_anchors = _cached_anchors.filter(func(a): return is_instance_valid(a))
+#
+	#var winner: CameraAnchor = _pick_best_anchor()
+#
+	#if winner == null:
+		#return
+#
+	#if winner == _current_anchor:
+		#return
+#
+	#switch_anchor(winner)
+#
+#func _pick_best_anchor() -> CameraAnchor:
+	#var best: CameraAnchor = null
+	#var best_p := -INF
+#
+	#for a in _cached_anchors:
+		#if not a.enabled:
+			#continue
+		#if a._priority > best_p:
+			#best_p = a._priority
+			#best = a
+#
+	#return best
+#
+### 排序已有的锚点
+#func _sort_anchors() -> void:
+	#_cached_anchors.sort_custom(func(a, b):
+		#return a._priority > b._priority
+	#)
+#
+### 尝试自切换
+#func _try_auto_switch() -> void:
+	#for a in _cached_anchors:
+		#if a.enabled:
+			#switch_anchor(a)
+			#_current_anchor = a
+			#return
+#
+#
+#
+###应用Anchor的Limit
+#func _apply_anchor_limits(anchor: CameraAnchor) -> void:
+	#if not camera_2d:
+		#return
+	#camera_2d.limit_left = anchor.global_position.x + anchor.limit_left
+	#camera_2d.limit_right = anchor.global_position.x + anchor.limit_right
+	#camera_2d.limit_top = anchor.global_position.y + anchor.limit_top
+	#camera_2d.limit_bottom = anchor.global_position.y + anchor.limit_bottom
+#
+#func _clear_camera_limits() -> void:
+	#if not camera_2d:
+		#return
+	#camera_2d.limit_left = -10000000
+	#camera_2d.limit_right = 10000000
+	#camera_2d.limit_top = -10000000
+	#camera_2d.limit_bottom = 10000000
+#
+### 切换相机
+#func switch_anchor(target_anchor: CameraAnchor) -> void:
+	#if target_anchor == null:
+		#return
+	#if target_anchor == _current_anchor:
+		#return
+	#if not is_instance_valid(camera_2d):
+		#return
+#
+	##优先清除已有的remote
+	#if _player_remote:
+		#_player_remote.queue_free()
+		#_player_remote = null
+	#
+	## 中断旧 Tween
+	#if _switch_tween and _switch_tween.is_running():
+		#_switch_tween.kill()
+		#_switch_tween = null
+#
+	#var camera := camera_2d
+	#var blend_time : float = max(target_anchor.blend_time, 0.001)
+#
+	#_clear_camera_limits()
+	#
+	#_switch_tween = get_tree().create_tween()
+	#_switch_tween.set_ignore_time_scale(true)
+	#_switch_tween.set_trans(Tween.TRANS_CUBIC)
+	#_switch_tween.set_ease(Tween.EASE_OUT)
+#
+	## ===== 位置 =====
+	#_switch_tween.tween_property(
+		#self,
+		#"_base_camera_pos",
+		#target_anchor.global_position,
+		#blend_time
+	#)
+#
+	## ===== Zoom =====
+	#_switch_tween.parallel().tween_property(
+		#camera,
+		#"zoom",
+		#target_anchor.zoom,
+		#blend_time * 1.5
+	#)
+#
+	## 完成回调
+	#_switch_tween.finished.connect(func():
+		#_current_anchor = target_anchor
+		#_update_anchor_follow_state(target_anchor)
+		#_apply_anchor_limits(target_anchor)
+	#)
+#
+	#_current_anchor = target_anchor
+#
+#func _update_anchor_follow_state(anchor: CameraAnchor) -> void:
+	#if not anchor.follow_player:
+		#return
+#
+	#var player := GlobalEvent.get_player()
+	#if player:
+		#_bind_camera_follow_to_player(player)
+#
+## ==========================
+## External API
+## ==========================
+### 重置所有的Camera的_priority
+#func reset_all_camera_priority() -> void:
+	#for a in _cached_anchors:
+		#a._priority = 0
+#
+### 返回屏幕比例
+#func get_screen_size() -> Vector2i:
+	#return _screen_size

_camera/CameraSystem.tscn

@@ -1,7 +1,7 @@
 [gd_scene load_steps=3 format=3 uid="uid://b8pv5wtbo0y20"]
 
-[ext_resource type="Script" uid="uid://04mchxkp161a" path="res://_shared/camera/CameraSystem.gd" id="1_xxnab"]
+[ext_resource type="Script" uid="uid://04mchxkp161a" path="res://_camera/CameraSystem.gd" id="1_xxnab"]
-[ext_resource type="Script" uid="uid://sfrjes1hq8b7" path="res://_shared/camera/camera_shake/CameraShakePlayer.gd" id="2_xxnab"]
+[ext_resource type="Script" uid="uid://sfrjes1hq8b7" path="res://_camera/camera_shake/CameraShakePlayer.gd" id="2_xxnab"]
 
 [node name="CameraSystem" type="Node"]
 script = ExtResource("1_xxnab")

_camera/camera_follower.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=2 format=3 uid="uid://bmb1en8itine5"]
 
-[ext_resource type="Script" uid="uid://1xtjkoufyjlp" path="res://_shared/camera/camera_follower.gd" id="1_8rvp5"]
+[ext_resource type="Script" uid="uid://1xtjkoufyjlp" path="res://_camera/camera_follower.gd" id="1_8rvp5"]
 
 [node name="CameraFollower" type="RemoteTransform2D"]
 update_rotation = false

_camera/camera_shake/CSP_HorizontalOnly.tres

@@ -1,6 +1,6 @@
 [gd_resource type="Resource" script_class="CameraShakePreset" load_steps=2 format=3 uid="uid://iv3hfxqm5503"]
 
-[ext_resource type="Script" uid="uid://btm85tbxvjmex" path="res://_shared/camera/camera_shake/CameraShakePreset.gd" id="1_mwfjy"]
+[ext_resource type="Script" uid="uid://btm85tbxvjmex" path="res://_camera/camera_shake/CameraShakePreset.gd" id="1_mwfjy"]
 
 [resource]
 script = ExtResource("1_mwfjy")

_camera/camera_shake/CSP_VerticalOnly.tres

@@ -1,6 +1,6 @@
 [gd_resource type="Resource" script_class="CameraShakePreset" load_steps=2 format=3 uid="uid://bs3cqsp23047i"]
 
-[ext_resource type="Script" uid="uid://btm85tbxvjmex" path="res://_shared/camera/camera_shake/CameraShakePreset.gd" id="1_pnkiv"]
+[ext_resource type="Script" uid="uid://btm85tbxvjmex" path="res://_camera/camera_shake/CameraShakePreset.gd" id="1_pnkiv"]
 
 [resource]
 script = ExtResource("1_pnkiv")

_camera/camera_shake/CSP_XY.tres

@@ -1,6 +1,6 @@
 [gd_resource type="Resource" script_class="CameraShakePreset" load_steps=2 format=3 uid="uid://cs50mkt830f8r"]
 
-[ext_resource type="Script" uid="uid://btm85tbxvjmex" path="res://_shared/camera/camera_shake/CameraShakePreset.gd" id="1_3oq5o"]
+[ext_resource type="Script" uid="uid://btm85tbxvjmex" path="res://_camera/camera_shake/CameraShakePreset.gd" id="1_3oq5o"]
 
 [resource]
 script = ExtResource("1_3oq5o")

_player/Avatar.tscn

@@ -5,12 +5,12 @@
 [ext_resource type="Script" uid="uid://15n8yfyr4eqj" path="res://_player/states/grounded.gd" id="2_5p50s"]
 [ext_resource type="Texture2D" uid="uid://doxhsab56pe50" path="res://_asset/all.png" id="2_8nsdm"]
 [ext_resource type="Script" uid="uid://dcfq4wnx2g6bs" path="res://_player/player_locomotion.gd" id="2_11vl8"]
-[ext_resource type="Script" uid="uid://btm85tbxvjmex" path="res://_shared/camera/camera_shake/CameraShakePreset.gd" id="2_u7cua"]
+[ext_resource type="Script" uid="uid://btm85tbxvjmex" path="res://_camera/camera_shake/CameraShakePreset.gd" id="2_u7cua"]
-[ext_resource type="Resource" uid="uid://iv3hfxqm5503" path="res://_shared/camera/camera_shake/CSP_HorizontalOnly.tres" id="3_1a1t3"]
+[ext_resource type="Resource" uid="uid://iv3hfxqm5503" path="res://_camera/camera_shake/CSP_HorizontalOnly.tres" id="3_1a1t3"]
-[ext_resource type="Resource" uid="uid://bs3cqsp23047i" path="res://_shared/camera/camera_shake/CSP_VerticalOnly.tres" id="4_01uoa"]
+[ext_resource type="Resource" uid="uid://bs3cqsp23047i" path="res://_camera/camera_shake/CSP_VerticalOnly.tres" id="4_01uoa"]
 [ext_resource type="Script" uid="uid://b5hkfpjbye70" path="res://_player/states/idle.gd" id="4_30i7g"]
 [ext_resource type="BlackboardPlan" uid="uid://nlw7rxugv5uh" path="res://_player/bbp_player.tres" id="4_mwufa"]
-[ext_resource type="Resource" uid="uid://cs50mkt830f8r" path="res://_shared/camera/camera_shake/CSP_XY.tres" id="5_ciuu3"]
+[ext_resource type="Resource" uid="uid://cs50mkt830f8r" path="res://_camera/camera_shake/CSP_XY.tres" id="5_ciuu3"]
 [ext_resource type="Script" uid="uid://bpd54nf8oxwsb" path="res://_player/states/player_hsm.gd" id="6_8q4ov"]
 [ext_resource type="Script" uid="uid://po21boe8iqcc" path="res://_player/states/move.gd" id="7_rrwxs"]
 [ext_resource type="Script" uid="uid://cjf7kds0cipkw" path="res://_tools/limbo_state_helper.gd" id="8_clxy3"]

_props/_prefabs/player/player_respawn_point.gd

@@ -101,4 +101,5 @@ func respawn_avatar() -> CharacterBody2D:
 	new_avatar.position = self.global_position
 	get_tree().current_scene.add_child(new_avatar)
 	
+	GlobalEvent.player_spawned.emit(new_avatar)
 	return new_avatar

_scene/level1/l0_s0.tscn

@@ -9,7 +9,7 @@
 [ext_resource type="Script" uid="uid://fxpk2ot6otfh" path="res://addons/reedscene/act/Act.gd" id="8_0m4o0"]
 [ext_resource type="Script" uid="uid://baqgorvlumyju" path="res://addons/reedscene/act/SingleAct.gd" id="9_1oohu"]
 [ext_resource type="Script" uid="uid://pxjf5vst08eo" path="res://addons/reedscene/prop/PropManager.gd" id="10_g4f48"]
-[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_shared/camera/CameraAnchor.tscn" id="11_o5yb1"]
+[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_camera/CameraAnchor.tscn" id="11_o5yb1"]
 [ext_resource type="Script" uid="uid://b4menkyub4ce7" path="res://addons/reedscene/prop/PropComponent.gd" id="12_vhd7q"]
 [ext_resource type="Script" uid="uid://di41kt2tj34c2" path="res://addons/reedscene/prop/StateManager.gd" id="13_5fsuc"]
 [ext_resource type="Script" uid="uid://7lml6d1t5xtq" path="res://addons/reedscene/prop/PropState.gd" id="14_rxcsc"]

_scene/level1/l1_s1.tscn

@@ -9,7 +9,7 @@
 [ext_resource type="Script" uid="uid://fxpk2ot6otfh" path="res://addons/reedscene/act/Act.gd" id="5_ubvm0"]
 [ext_resource type="Script" uid="uid://baqgorvlumyju" path="res://addons/reedscene/act/SingleAct.gd" id="6_r0e2c"]
 [ext_resource type="Script" uid="uid://pxjf5vst08eo" path="res://addons/reedscene/prop/PropManager.gd" id="7_hd3du"]
-[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_shared/camera/CameraAnchor.tscn" id="8_vjpkl"]
+[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_camera/CameraAnchor.tscn" id="8_vjpkl"]
 [ext_resource type="Script" uid="uid://b4menkyub4ce7" path="res://addons/reedscene/prop/PropComponent.gd" id="9_ctwrc"]
 [ext_resource type="Script" uid="uid://di41kt2tj34c2" path="res://addons/reedscene/prop/StateManager.gd" id="10_0u6xi"]
 [ext_resource type="Script" uid="uid://7lml6d1t5xtq" path="res://addons/reedscene/prop/PropState.gd" id="11_hatj6"]

_scene/level1/l1_s2.tscn

@@ -9,7 +9,7 @@
 [ext_resource type="Resource" uid="uid://bym4pb0ellj7b" path="res://_scene/scene_trigger_resource/default_switch.tres" id="5_fdfto"]
 [ext_resource type="Script" uid="uid://baqgorvlumyju" path="res://addons/reedscene/act/SingleAct.gd" id="6_agny0"]
 [ext_resource type="Script" uid="uid://pxjf5vst08eo" path="res://addons/reedscene/prop/PropManager.gd" id="7_8ou3l"]
-[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_shared/camera/CameraAnchor.tscn" id="8_dq7pn"]
+[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_camera/CameraAnchor.tscn" id="8_dq7pn"]
 [ext_resource type="Script" uid="uid://b4menkyub4ce7" path="res://addons/reedscene/prop/PropComponent.gd" id="9_fdfto"]
 [ext_resource type="Script" uid="uid://di41kt2tj34c2" path="res://addons/reedscene/prop/StateManager.gd" id="10_uerbs"]
 [ext_resource type="Script" uid="uid://7lml6d1t5xtq" path="res://addons/reedscene/prop/PropState.gd" id="11_w12cs"]
@@ -160,6 +160,7 @@ state_id = 1
 effects = Array[ExtResource("12_fmhh5")]([ExtResource("14_nnp13")])
 
 [node name="PlayerTriggerVolumn" parent="Props" instance=ExtResource("15_lg3ok")]
+visible = false
 position = Vector2(560, -480)
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Props/PlayerTriggerVolumn"]

_scene/level1/l1_s3.tscn

@@ -9,7 +9,7 @@
 [ext_resource type="Script" uid="uid://fxpk2ot6otfh" path="res://addons/reedscene/act/Act.gd" id="5_vajwc"]
 [ext_resource type="Script" uid="uid://baqgorvlumyju" path="res://addons/reedscene/act/SingleAct.gd" id="6_td1yf"]
 [ext_resource type="Script" uid="uid://pxjf5vst08eo" path="res://addons/reedscene/prop/PropManager.gd" id="7_pawhc"]
-[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_shared/camera/CameraAnchor.tscn" id="8_x0ktb"]
+[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_camera/CameraAnchor.tscn" id="8_x0ktb"]
 [ext_resource type="Script" uid="uid://b4menkyub4ce7" path="res://addons/reedscene/prop/PropComponent.gd" id="9_03jph"]
 [ext_resource type="Script" uid="uid://di41kt2tj34c2" path="res://addons/reedscene/prop/StateManager.gd" id="10_6tjqf"]
 [ext_resource type="Script" uid="uid://7lml6d1t5xtq" path="res://addons/reedscene/prop/PropState.gd" id="11_vl8fy"]

_scene/level1/l1_s4.tscn

@@ -9,7 +9,7 @@
 [ext_resource type="Script" uid="uid://pxjf5vst08eo" path="res://addons/reedscene/prop/PropManager.gd" id="5_qtvqv"]
 [ext_resource type="Resource" uid="uid://bym4pb0ellj7b" path="res://_scene/scene_trigger_resource/default_switch.tres" id="5_x87uk"]
 [ext_resource type="Script" uid="uid://baqgorvlumyju" path="res://addons/reedscene/act/SingleAct.gd" id="6_qtvqv"]
-[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_shared/camera/CameraAnchor.tscn" id="8_6bhoi"]
+[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_camera/CameraAnchor.tscn" id="8_6bhoi"]
 [ext_resource type="TileSet" uid="uid://doepkfp83k0lb" path="res://_tileset/test.tres" id="8_wofhb"]
 [ext_resource type="Script" uid="uid://b4menkyub4ce7" path="res://addons/reedscene/prop/PropComponent.gd" id="9_0dl6r"]
 [ext_resource type="Script" uid="uid://di41kt2tj34c2" path="res://addons/reedscene/prop/StateManager.gd" id="10_sv1n5"]

_scene/level1/l1_s5.tscn

@@ -9,7 +9,7 @@
 [ext_resource type="Script" uid="uid://fxpk2ot6otfh" path="res://addons/reedscene/act/Act.gd" id="7_c6mvs"]
 [ext_resource type="Script" uid="uid://baqgorvlumyju" path="res://addons/reedscene/act/SingleAct.gd" id="8_ug4by"]
 [ext_resource type="Script" uid="uid://pxjf5vst08eo" path="res://addons/reedscene/prop/PropManager.gd" id="9_c10nq"]
-[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_shared/camera/CameraAnchor.tscn" id="10_xrx0u"]
+[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_camera/CameraAnchor.tscn" id="10_xrx0u"]
 [ext_resource type="Script" uid="uid://b4menkyub4ce7" path="res://addons/reedscene/prop/PropComponent.gd" id="11_q6hv2"]
 [ext_resource type="Script" uid="uid://di41kt2tj34c2" path="res://addons/reedscene/prop/StateManager.gd" id="12_3vve2"]
 [ext_resource type="Script" uid="uid://7lml6d1t5xtq" path="res://addons/reedscene/prop/PropState.gd" id="13_fqjrf"]

_scene/level1/l1_s6.tscn

@@ -9,7 +9,7 @@
 [ext_resource type="Script" uid="uid://fxpk2ot6otfh" path="res://addons/reedscene/act/Act.gd" id="7_u3uxu"]
 [ext_resource type="Script" uid="uid://baqgorvlumyju" path="res://addons/reedscene/act/SingleAct.gd" id="8_n5ng2"]
 [ext_resource type="Script" uid="uid://pxjf5vst08eo" path="res://addons/reedscene/prop/PropManager.gd" id="9_v8ejv"]
-[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_shared/camera/CameraAnchor.tscn" id="10_fwa5x"]
+[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_camera/CameraAnchor.tscn" id="10_fwa5x"]
 [ext_resource type="Script" uid="uid://b4menkyub4ce7" path="res://addons/reedscene/prop/PropComponent.gd" id="11_mlg0v"]
 [ext_resource type="Script" uid="uid://di41kt2tj34c2" path="res://addons/reedscene/prop/StateManager.gd" id="12_3yfjx"]
 [ext_resource type="Script" uid="uid://7lml6d1t5xtq" path="res://addons/reedscene/prop/PropState.gd" id="13_k40sn"]

_scene/level1/l1_s7.tscn

@@ -9,7 +9,7 @@
 [ext_resource type="Script" uid="uid://fxpk2ot6otfh" path="res://addons/reedscene/act/Act.gd" id="7_u3uxu"]
 [ext_resource type="Script" uid="uid://baqgorvlumyju" path="res://addons/reedscene/act/SingleAct.gd" id="8_n5ng2"]
 [ext_resource type="Script" uid="uid://pxjf5vst08eo" path="res://addons/reedscene/prop/PropManager.gd" id="9_v8ejv"]
-[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_shared/camera/CameraAnchor.tscn" id="10_fwa5x"]
+[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_camera/CameraAnchor.tscn" id="10_fwa5x"]
 [ext_resource type="Script" uid="uid://b4menkyub4ce7" path="res://addons/reedscene/prop/PropComponent.gd" id="11_mlg0v"]
 [ext_resource type="Script" uid="uid://di41kt2tj34c2" path="res://addons/reedscene/prop/StateManager.gd" id="12_3yfjx"]
 [ext_resource type="Script" uid="uid://7lml6d1t5xtq" path="res://addons/reedscene/prop/PropState.gd" id="13_k40sn"]

_scene/level1/l1_s8.tscn

@@ -9,7 +9,7 @@
 [ext_resource type="Script" uid="uid://fxpk2ot6otfh" path="res://addons/reedscene/act/Act.gd" id="7_o10qt"]
 [ext_resource type="Script" uid="uid://baqgorvlumyju" path="res://addons/reedscene/act/SingleAct.gd" id="8_nkrpp"]
 [ext_resource type="Script" uid="uid://pxjf5vst08eo" path="res://addons/reedscene/prop/PropManager.gd" id="9_ru3iu"]
-[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_shared/camera/CameraAnchor.tscn" id="10_8v4hu"]
+[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_camera/CameraAnchor.tscn" id="10_8v4hu"]
 [ext_resource type="Script" uid="uid://b4menkyub4ce7" path="res://addons/reedscene/prop/PropComponent.gd" id="11_nkttg"]
 [ext_resource type="Script" uid="uid://di41kt2tj34c2" path="res://addons/reedscene/prop/StateManager.gd" id="12_7fah6"]
 [ext_resource type="Script" uid="uid://7lml6d1t5xtq" path="res://addons/reedscene/prop/PropState.gd" id="13_ot6uu"]

_scene/level1/l1_s9.tscn

@@ -3,13 +3,13 @@
 [ext_resource type="Script" uid="uid://5e157vdk6175" path="res://addons/reedscene/scene/ReedScene.gd" id="1_7313i"]
 [ext_resource type="Script" uid="uid://bh066o84byplh" path="res://addons/reedscene/scene/ReedSceneID.gd" id="2_hxiiq"]
 [ext_resource type="Script" uid="uid://dn0ksjoswquf5" path="res://addons/reedscene/scene/SceneManager.gd" id="3_k2ysg"]
-[ext_resource type="Script" uid="uid://ons77en82uls" path="res://addons/reedscene/scene/SceneTrigger.gd" id="4_ny1y7"]
+[ext_resource type="Script" uid="uid://ons77en82uls" path="res://addons/reedscene/scene/scene_trigger/base/SceneTrigger.gd" id="4_ny1y7"]
-[ext_resource type="Resource" uid="uid://gmaitie4ys4h" path="res://_shared/quick_scene_config/player_entered_act_1.tres" id="5_ri87v"]
+[ext_resource type="Resource" path="res://_shared/quick_scene_config/player_entered_act_1.tres" id="5_ri87v"]
 [ext_resource type="Script" uid="uid://dsgl7lbyjsiif" path="res://addons/reedscene/act/ActManager.gd" id="6_esabr"]
 [ext_resource type="Script" uid="uid://fxpk2ot6otfh" path="res://addons/reedscene/act/Act.gd" id="7_2ws8l"]
 [ext_resource type="Script" uid="uid://baqgorvlumyju" path="res://addons/reedscene/act/SingleAct.gd" id="8_kk8q0"]
 [ext_resource type="Script" uid="uid://pxjf5vst08eo" path="res://addons/reedscene/prop/PropManager.gd" id="9_uiu2l"]
-[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_shared/camera/CameraAnchor.tscn" id="10_npsqr"]
+[ext_resource type="PackedScene" uid="uid://bflwr7cryd2l0" path="res://_camera/CameraAnchor.tscn" id="10_npsqr"]
 [ext_resource type="Script" uid="uid://b4menkyub4ce7" path="res://addons/reedscene/prop/PropComponent.gd" id="11_gkqbq"]
 [ext_resource type="Script" uid="uid://di41kt2tj34c2" path="res://addons/reedscene/prop/StateManager.gd" id="12_64ehn"]
 [ext_resource type="Script" uid="uid://7lml6d1t5xtq" path="res://addons/reedscene/prop/PropState.gd" id="13_a1xcn"]

_shared/GlobalEvent.gd

@@ -1,5 +1,6 @@
 extends Node
 
+signal player_spawned(player: Player)
 signal player_dead(player: Player)
 
 var _cached_player_controller: PlayerController

_shared/camera/CameraSystem.gd

@@ -1,207 +0,0 @@
-'''全局的相机管理器
-	
-	======= 外部调用函数 =======
-	
-'''
-extends Node
-
-@onready var camera_2d: Camera2D = %Camera2D
-@onready var camera_shake_player: CameraShakePlayer = %CameraShakePlayer
-
-var _cached_anchors: Array[CameraAnchor] = []
-var _current_anchor: CameraAnchor
-var _switch_tween: Tween
-var _player_remote: RemoteTransform2D
-var _base_camera_pos := Vector2.ZERO
-
-##标记位，用来检测当前帧是否存在相机切换
-var _switch_scheduled := false
-var _dirty := false
-
-## 玩家关卡内静态相机
-const CAMERA_FOLLOWER:= preload("res://_shared/camera/camera_follower.tscn")
-
-func _ready() -> void:
-	_base_camera_pos = camera_2d.global_position
-
-func _process(delta):
-	if not camera_2d:
-		return
-
-	var shake_offset := camera_shake_player.update(delta)
-	camera_2d.global_position = _base_camera_pos + shake_offset
-
-## 外部获取玩家全局相机
-func get_cached_camera() -> Camera2D:
-	return camera_2d
-
-## 注册一个相机锚点
-func register_anchor(anchor: CameraAnchor) -> void:
-	if anchor in _cached_anchors:
-		return
-	_cached_anchors.append(anchor)
-	anchor.on_priority_change.connect(on_anchor_priority_changed)
-	_request_evaluate()
-
-## 当相机锚点的权重改变时，向管理器触发事件
-func on_anchor_priority_changed(priority:int, anchor: CameraAnchor) -> void:
-	_request_evaluate()
-
-## 注销一个相机锚点
-func unregister_anchor(anchor: CameraAnchor) -> void:
-	_cached_anchors.erase(anchor)
-	if _current_anchor == anchor:
-		_current_anchor = null
-	_request_evaluate()
-
-func _request_evaluate() -> void:
-	_dirty = true
-	if _switch_scheduled:
-		return
-	_switch_scheduled = true
-	call_deferred("_commit_camera_anchor") 
-
-func _commit_camera_anchor() -> void:
-	_switch_scheduled = false
-	if not _dirty:
-		return
-	_dirty = false
-
-	# 清理无效
-	_cached_anchors = _cached_anchors.filter(func(a): return is_instance_valid(a))
-
-	var winner: CameraAnchor = _pick_best_anchor()
-
-	if winner == null:
-		return
-
-	if winner == _current_anchor:
-		return
-
-	switch_anchor(winner)
-
-func _pick_best_anchor() -> CameraAnchor:
-	var best: CameraAnchor = null
-	var best_p := -INF
-
-	for a in _cached_anchors:
-		if not a.enabled:
-			continue
-		if a._priority > best_p:
-			best_p = a._priority
-			best = a
-
-	return best
-
-## 排序已有的锚点
-func _sort_anchors() -> void:
-	_cached_anchors.sort_custom(func(a, b):
-		return a._priority > b._priority
-	)
-
-## 尝试自切换
-func _try_auto_switch() -> void:
-	for a in _cached_anchors:
-		if a.enabled:
-			switch_anchor(a)
-			_current_anchor = a
-			return
-
-## 重置所有的Camera的_priority
-func reset_all_camera_priority() -> void:
-	for a in _cached_anchors:
-		a._priority = 0
-
-##应用Anchor的Limit
-func _apply_anchor_limits(anchor: CameraAnchor) -> void:
-	if not camera_2d:
-		return
-	camera_2d.limit_left = anchor.global_position.x + anchor.limit_left
-	camera_2d.limit_right = anchor.global_position.x + anchor.limit_right
-	camera_2d.limit_top = anchor.global_position.y + anchor.limit_top
-	camera_2d.limit_bottom = anchor.global_position.y + anchor.limit_bottom
-
-func _clear_camera_limits() -> void:
-	if not camera_2d:
-		return
-	camera_2d.limit_left = -10000000
-	camera_2d.limit_right = 10000000
-	camera_2d.limit_top = -10000000
-	camera_2d.limit_bottom = 10000000
-
-## 切换相机
-func switch_anchor(target_anchor: CameraAnchor) -> void:
-	if target_anchor == null:
-		return
-	if target_anchor == _current_anchor:
-		return
-	if not is_instance_valid(camera_2d):
-		return
-
-	#优先清除已有的remote
-	if _player_remote:
-		_player_remote.queue_free()
-		_player_remote = null
-	
-	# 中断旧 Tween
-	if _switch_tween and _switch_tween.is_running():
-		_switch_tween.kill()
-		_switch_tween = null
-
-	var camera := camera_2d
-	var blend_time : float = max(target_anchor.blend_time, 0.001)
-
-	_clear_camera_limits()
-	
-	_switch_tween = get_tree().create_tween()
-	_switch_tween.set_ignore_time_scale(true)
-	_switch_tween.set_trans(Tween.TRANS_CUBIC)
-	_switch_tween.set_ease(Tween.EASE_OUT)
-
-	# ===== 位置 =====
-	_switch_tween.tween_property(
-		self,
-		"_base_camera_pos",
-		target_anchor.global_position,
-		blend_time
-	)
-
-	# ===== Zoom =====
-	_switch_tween.parallel().tween_property(
-		camera,
-		"zoom",
-		target_anchor.zoom,
-		blend_time * 1.5
-	)
-
-	# 完成回调
-	_switch_tween.finished.connect(func():
-		_current_anchor = target_anchor
-		_update_anchor_follow_state(target_anchor)
-		_apply_anchor_limits(target_anchor)
-	)
-
-	_current_anchor = target_anchor
-
-func _update_anchor_follow_state(anchor: CameraAnchor) -> void:
-	# 先清理旧的 RemoteTransform
-	if _player_remote and is_instance_valid(_player_remote):
-		_player_remote.queue_free()
-		_player_remote = null
-
-	if not anchor.follow_player:
-		return
-	
-	var p := GlobalEvent.get_player()
-	
-	if not p or not is_instance_valid(p):
-		push_warning("CameraAnchor wants to follow player, but player is not registered.")
-		return
-
-	# 创建 RemoteTransform2D
-	var rt := RemoteTransform2D.new()
-	rt.name = "__CameraAnchorFollow"
-	rt.remote_path = camera_2d.get_path()
-
-	p.add_child(rt)
-	_player_remote = rt

addons/reedcamera/_data/CameraSystemConst.gd

@@ -0,0 +1,14 @@
+@tool
+extends RefCounted
+
+#region Constants
+
+const CAMERA_SYSTEM_NAME : StringName = "ReedCameraSystem"
+const CAMERA_ANCHOR_NAME : StringName = "CameraAnchor"
+const CAMERA_FOLLOWER_NAME : StringName = "CameraFollower"
+
+#endregion
+
+#region GroupName
+
+#endregion

addons/reedcamera/_data/CameraSystemConst.gd.uid

@@ -0,0 +1 @@
+uid://bpsj1nyihan67

addons/reedcamera/plugin.cfg

@@ -0,0 +1,7 @@
+[plugin]
+
+name="ReedCamera"
+description="Reed zhu 製作的用於平臺跳躍類游戲的簡易Camera2D插件"
+author="ReedZhu"
+version=""
+script="reedcamera.gd"

addons/reedcamera/reedcamera.gd

@@ -0,0 +1,22 @@
+@tool
+extends EditorPlugin
+
+const REED_CAMERA_SYSTEM: StringName = "ReedCameraSystem"
+
+func _enable_plugin() -> void:
+	if not Engine.has_singleton(REED_CAMERA_SYSTEM):
+		add_autoload_singleton(REED_CAMERA_SYSTEM, "res://addons/reedcamera/scripts/ReedCameraGlobal.gd")
+
+
+func _disable_plugin() -> void:
+	remove_autoload_singleton(REED_CAMERA_SYSTEM)
+
+
+func _enter_tree() -> void:
+	# Initialization of the plugin goes here.
+	pass
+
+
+func _exit_tree() -> void:
+	# Clean-up of the plugin goes here.
+	pass

addons/reedcamera/reedcamera.gd.uid

@@ -0,0 +1 @@
+uid://dqmq1t1dmsy2

addons/reedcamera/scripts/CameraAnchor.gd

@@ -1,7 +1,10 @@
+##TODO:清楚掉這裏和PhantomCamera相關的部分
 @tool
 @icon("uid://bsdmq0essfmpk")
 class_name CameraAnchor extends Node2D
 
+const _CONSTANTS = preload("res://addons/reedcamera/_data/CameraSystemConst.gd")
+
 @export_group("Anchor Config")
 ##该priority不会直接修改Anchor的priority，只用作初始化
 @export var priority: int = 0
@@ -51,7 +54,7 @@ class_name CameraAnchor extends Node2D
 
 
 
-var _pcam_manager: Node = null
+var _camera_global : Node = null
 
 ## 编辑器预览面板设置
 @export_group("Editor Preview")
@@ -76,25 +79,22 @@ func _ready() -> void:
 		_runtime_ready() 
 
 func _enter_tree() -> void:
-	if Engine.is_editor_hint():
+	if not Engine.is_editor_hint():
-		_pcam_manager = Engine.get_singleton("PhantomCameraManager")
+		pass
-		return
+		#CameraSystem.register_anchor(self)
-
-	CameraSystem.register_anchor(self)
 
 func _exit_tree() -> void:
-	if Engine.is_editor_hint():
+	if not Engine.is_editor_hint():
-		_pcam_manager = null
+		pass
-		return
+		#CameraSystem.unregister_anchor(self)
-	CameraSystem.unregister_anchor(self)
 
 func _draw() -> void:
 	if not Engine.is_editor_hint():
 		return
 
-	if show_camera_preview and is_instance_valid(_pcam_manager):
+	if show_camera_preview:
 		draw_rect(
-			_camera_frame_rect_like_phantom(),
+			_camera_frame_rect_draw(),
 			preview_color,
 			false,
 			preview_line_width
@@ -117,27 +117,42 @@ func _camera_limit_rect() -> Rect2:
 
 	return Rect2(pos, size)
 
-func _camera_frame_rect_like_phantom() -> Rect2:
+func _camera_frame_rect_draw() -> Rect2:
-	# PhantomCamera 使用的是 manager.screen_size
+	var cg = _get_camera_global()
-	var screen_size: Vector2 = _pcam_manager.screen_size
+	if cg:
+		var screen_size: Vector2 = cg.get_screen_size()
 
-	var z := zoom
+		var z := zoom
-	z.x = maxf(z.x, 0.001)
+		z.x = maxf(z.x, 0.001)
-	z.y = maxf(z.y, 0.001)
+		z.y = maxf(z.y, 0.001)
 
-	var size := Vector2(
+		var size := Vector2(
-		screen_size.x / z.x,
+			screen_size.x / z.x,
-		screen_size.y / z.y
+			screen_size.y / z.y
-	)
+		)
 
-	# PhantomCamera：以自身为中心
+		# PhantomCamera：以自身为中心
-	return Rect2(-size * 0.5, size)
+		return Rect2(-size * 0.5, size)
+	
+	print("沒有找到全局相機")
+	return Rect2(Vector2.ZERO,Vector2.ZERO)
 
 func _runtime_ready() -> void:
 	_priority = priority
 
+##内部懶加載全局相機管理器
+func _get_camera_global() -> Object:
+	if _camera_global:
+		return _camera_global
+	
+	if Engine.has_singleton(_CONSTANTS.CAMERA_SYSTEM_NAME):
+		_camera_global = Engine.get_singleton(_CONSTANTS.CAMERA_SYSTEM_NAME)
+		print("")
+	
+	return _camera_global
+
 func push_camera() -> void:
-	CameraSystem.reset_all_camera_priority()
+	#CameraSystem.reset_all_camera_priority()
 	_priority = 1000
 
 func pop_camera() -> void:

addons/reedcamera/scripts/ReedCameraGlobal.gd

@@ -0,0 +1,34 @@
+@tool
+extends Node
+
+const _CONSTANTS = preload("res://addons/reedcamera/_data/CameraSystemConst.gd")
+
+var _screen_size : Vector2i
+
+func _enter_tree() -> void:
+	if not Engine.has_singleton(_CONSTANTS.CAMERA_SYSTEM_NAME):
+		Engine.register_singleton(_CONSTANTS.CAMERA_SYSTEM_NAME, self)
+
+func _ready() -> void:
+	# Setting default screensize
+	_screen_size = Vector2i(
+		ProjectSettings.get_setting("display/window/size/viewport_width"),
+		ProjectSettings.get_setting("display/window/size/viewport_height")
+	)
+
+	# For editor
+	if Engine.is_editor_hint():
+		ProjectSettings.settings_changed.connect(func():
+			_screen_size = Vector2i(
+				ProjectSettings.get_setting("display/window/size/viewport_width"),
+				ProjectSettings.get_setting("display/window/size/viewport_height")
+			)
+		)
+	# For runtime
+	else:
+		get_tree().get_root().size_changed.connect(func():
+			_screen_size = get_viewport().get_visible_rect().size
+		)
+
+func get_screen_size() -> Vector2i:
+	return _screen_size

addons/reedcamera/scripts/ReedCameraGlobal.gd.uid

@@ -0,0 +1 @@
+uid://dqtfis2553nhn

project.godot

@@ -10,15 +10,16 @@ config_version=5
 
 [application]
 
-config/name="PhantomAgnes"
+config/name="godot-plateformer"
 run/main_scene="uid://3vc8ojbiyy5w"
 config/features=PackedStringArray("4.5", "Forward Plus")
 config/icon="res://icon.svg"
 
 [autoload]
 
-CameraSystem="*res://_shared/camera/CameraSystem.tscn"
+ReedCameraSystem="*res://addons/reedcamera/scripts/ReedCameraGlobal.gd"
-GlobalEvent="*res://_shared/global_event.gd"
+CameraSystem="*res://_camera/CameraSystem.tscn"
+GlobalEvent="*res://_shared/GlobalEvent.gd"
 ReedVFX="*res://addons/reedfx/vfx/ReedVFXSystem.tscn"
 ReedSceneRegistry="*res://addons/reedscene/scene/SceneRegistry.gd"
 
@@ -32,7 +33,7 @@ window/stretch/mode="canvas_items"
 
 [editor_plugins]
 
-enabled=PackedStringArray("res://addons/reedcomponent/plugin.cfg", "res://addons/reedfx/plugin.cfg", "res://addons/reedinput/plugin.cfg", "res://addons/reedscene/plugin.cfg")
+enabled=PackedStringArray("res://addons/reedcamera/plugin.cfg", "res://addons/reedcomponent/plugin.cfg", "res://addons/reedfx/plugin.cfg", "res://addons/reedinput/plugin.cfg", "res://addons/reedscene/plugin.cfg")
 
 [file_customization]
 
@@ -42,9 +43,8 @@ folder_colors={
 
 [global_group]
 
-ROOM="房间分组，其下存在所有的Room"
 PLAYER="玩家分组，其下只存在玩家控制器"
-GRAPABLE=""
+GRAPABLE="進入該分組的Collision視爲可以被玩家抓握"
 PLAYER_RESPAWN="所有的PlayerRespawnPoint的绑定Group"
 
 [input]