5 files changed, 143 insertions, 12 deletions
diff --git a/mpv/.config/mpv/input.conf b/mpv/.config/mpv/input.conf
index 72f301b..8f0e958 100644
--- a/mpv/.config/mpv/input.conf
+++ b/mpv/.config/mpv/input.conf
@@ -1,16 +1,19 @@
-WHEEL_UP        seek             5
-WHEEL_DOWN      seek            -5
-Ctrl+l          drop-buffers
+WHEEL_UP seek 5
+WHEEL_DOWN seek -5
+Ctrl+l drop-buffers
 
-Alt+=           add video-zoom   0.1
-Alt++           add video-zoom   0.05
-Alt+-           add video-zoom  -0.1
-Alt+_           add video-zoom  -0.05
+Alt+= add video-zoom 0.1
+Alt++ add video-zoom 0.05
+Alt+- add video-zoom -0.1
+Alt+_ add video-zoom -0.05
 
-Shift+Alt+UP    add video-pan-y  0.05
-Shift+Alt+DOWN  add video-pan-y -0.05
-Shift+Alt+LEFT  add video-pan-x  0.05
+Shift+Alt+UP add video-pan-y 0.05
+Shift+Alt+DOWN add video-pan-y -0.05
+Shift+Alt+LEFT add video-pan-x 0.05
 Shift+Alt+RIGHT add video-pan-x -0.05
 
-UP              add volume       5
-DOWN            add volume      -5
+UP add volume 5
+DOWN add volume -5
+
+MBTN_MID script-binding chat_toggle
+c-c script-binding chat_toggle
diff --git a/mpv/.config/mpv/scripts/twitch_chat/.neoconf.json b/mpv/.config/mpv/scripts/twitch_chat/.neoconf.json
new file mode 100644
index 0000000..4dedf00
--- /dev/null
+++ b/mpv/.config/mpv/scripts/twitch_chat/.neoconf.json
@@ -0,0 +1,9 @@
+{
+  "lspconfig": {
+    "lua_ls": {
+      "Lua.diagnostics.globals": [
+        "mp"
+      ]
+    }
+  }
+}
diff --git a/mpv/.config/mpv/scripts/twitch_chat/chat.lua b/mpv/.config/mpv/scripts/twitch_chat/chat.lua
new file mode 100644
index 0000000..bab6def
--- /dev/null
+++ b/mpv/.config/mpv/scripts/twitch_chat/chat.lua
@@ -0,0 +1,70 @@
+---@class twitch.Chat
+---@field cwd string
+---@field channel string
+---@field process table
+local Chat = {}
+
+---@param channel string
+---@return self
+function Chat:new(channel)
+	if not channel then
+		error("channel name required")
+	end
+
+	self.__index = self
+
+	return setmetatable({
+		channel = channel,
+		process = nil,
+	}, self)
+end
+
+function Chat:register_bindings(bindings)
+	local names = {}
+	for name, callback in pairs(bindings) do
+		mp.add_key_binding(nil, name, function()
+			callback(self)
+		end)
+		table.insert(names, name)
+	end
+	return names
+end
+
+function Chat:open()
+	if self.process then
+		return
+	end
+
+	local opts = {
+		name = "subprocess",
+		capture_stdout = false,
+		playback_only = false,
+		args = {
+			"/usr/bin/chatterino",
+			("--channels=t:%s"):format(self.channel),
+		},
+	}
+
+	self.process = mp.command_native_async(opts, function()
+		self.process = nil
+	end)
+end
+
+function Chat:close()
+	if not self.process then
+		return
+	end
+
+	mp.abort_async_command(self.process)
+	self.process = nil
+end
+
+function Chat:toggle()
+	if self.process then
+		self:close()
+	else
+		self:open()
+	end
+end
+
+return Chat
diff --git a/mpv/.config/mpv/scripts/twitch_chat/main.lua b/mpv/.config/mpv/scripts/twitch_chat/main.lua
new file mode 100644
index 0000000..77b2271
--- /dev/null
+++ b/mpv/.config/mpv/scripts/twitch_chat/main.lua
@@ -0,0 +1,48 @@
+local Chat = require("chat")
+local msg = require("mp.msg")
+
+---@param chat twitch.Chat
+---@param bindings table<string, fun(self: twitch.Chat)>
+---@return string[] script_bindings list bindable 'script-binding' names
+local function register_bindings(chat, bindings)
+	local names = {}
+	for name, callback in pairs(bindings) do
+		mp.add_key_binding(nil, name, function()
+			callback(chat)
+		end)
+		table.insert(names, name)
+	end
+	return names
+end
+
+local function get_channel()
+	local path = mp.get_property_native("path")
+	if path == "-" then
+		return mp.get_property_native("media-title"):match("twitch.tv/(%S+)")
+	else
+		return path:match("twitch%.tv/([^/]+)$")
+	end
+end
+
+local function setup()
+	local channel = get_channel()
+
+	if not channel then
+		msg.debug("Twitch channel not found")
+		return
+	end
+
+	msg.info(("Found twitch channel: %s"):format(channel))
+
+	local chat = Chat:new(channel)
+
+	local names = register_bindings(chat, {
+		chat_open = Chat.open,
+		chat_close = Chat.close,
+		chat_toggle = Chat.toggle,
+	})
+
+	msg.verbose(("Registering script-bindings: %s"):format(table.concat(names, ", ")))
+end
+
+mp.register_event("start-file", setup)
diff --git a/mpv/.config/mpv/scripts/twitch_chat/selene.toml b/mpv/.config/mpv/scripts/twitch_chat/selene.toml
new file mode 100644
index 0000000..7e68df6
--- /dev/null
+++ b/mpv/.config/mpv/scripts/twitch_chat/selene.toml
@@ -0,0 +1 @@
+std = "mp"