From 10598e2377f195eb54a41df0aa59bd53ef4d1fcc Mon Sep 17 00:00:00 2001
From: Rob Kelly <contact@robkel.ly>
Date: Sun, 29 Jun 2025 16:49:34 -0600
Subject: [PATCH] Mp3 player updates track list on equip

---
 src/equipment/mp3_player/mp3_player.gd | 8 ++++++++
 src/equipment/tool.gd                  | 5 +++++
 src/player/tool_mount.gd               | 1 +
 src/ui/menus/debug_menu/debug_menu.gd  | 1 +
 4 files changed, 15 insertions(+)

diff --git a/src/equipment/mp3_player/mp3_player.gd b/src/equipment/mp3_player/mp3_player.gd
index 07b6c7a..b95e1f9 100644
--- a/src/equipment/mp3_player/mp3_player.gd
+++ b/src/equipment/mp3_player/mp3_player.gd
@@ -27,6 +27,10 @@ func fire() -> void:
 		mp3_controller.select()
 
 
+func on_equip() -> void:
+	_rebuild_track_list()
+
+
 func switch_mode() -> void:
 	rumbler.intensity = SMALL_RUMBLE
 	mp3_controller.cancel()
@@ -38,6 +42,10 @@ func _physics_process(delta: float) -> void:
 
 
 func _on_mp3_collected(_track: MP3Track) -> void:
+	_rebuild_track_list()
+
+
+func _rebuild_track_list() -> void:
 	# TODO we may want to dynamically build the player tracklist
 	# rather than rebuilding the whole thing each time a track is collected
 	var mp3_list: Array[String] = []
diff --git a/src/equipment/tool.gd b/src/equipment/tool.gd
index 658a860..5335781 100644
--- a/src/equipment/tool.gd
+++ b/src/equipment/tool.gd
@@ -34,6 +34,11 @@ func idle() -> void:
 	_idle()
 
 
+## Called when this tool is equipped.
+func on_equip() -> void:
+	pass
+
+
 ## Is this tool available to the player?
 func unlocked() -> bool:
 	return true
diff --git a/src/player/tool_mount.gd b/src/player/tool_mount.gd
index 9a4ca5a..06c74f0 100644
--- a/src/player/tool_mount.gd
+++ b/src/player/tool_mount.gd
@@ -28,6 +28,7 @@ func set_active(tool: Tool, force: bool = false) -> void:
 		# TODO unequip animation?
 	_active = tool
 	_active.visible = true
+	_active.on_equip()
 	# TODO equip animation?
 
 
diff --git a/src/ui/menus/debug_menu/debug_menu.gd b/src/ui/menus/debug_menu/debug_menu.gd
index 3547fca..e1fab61 100644
--- a/src/ui/menus/debug_menu/debug_menu.gd
+++ b/src/ui/menus/debug_menu/debug_menu.gd
@@ -25,6 +25,7 @@ func _ready() -> void:
 			mp3_player.set_pressed_no_signal(World.instance.manager.mp3_player_unlocked)
 			toothbrush.set_pressed_no_signal(World.instance.manager.toothbrush_unlocked)
 			stickers.set_pressed_no_signal(World.instance.manager.stickers_unlocked)
+			_build_track_list()
 
 
 func _build_track_list() -> void: