a

1 files changed, 61 insertions, 0 deletions

diff --git a/config/mpv/scripts/subs2srsa/utils/play_control.lua b/config/mpv/scripts/subs2srsa/utils/play_control.lua
new file mode 100644
index 0000000..901377d
--- /dev/null
+++ b/config/mpv/scripts/subs2srsa/utils/play_control.lua
@@ -0,0 +1,61 @@
+--[[
+Copyright: Ren Tatsumoto and contributors
+License: GNU GPL, version 3 or later; http://www.gnu.org/licenses/gpl.html
+
+Provides additional methods for controlling playback.
+]]
+
+local mp = require('mp')
+local h = require('helpers')
+local pause_timer = require('utils.pause_timer')
+local Subtitle = require('subtitles.subtitle')
+
+local current_sub
+
+local function stop_at_the_end(sub)
+    pause_timer.set_stop_time(sub['end'] - 0.050)
+    h.notify("Playing till the end of the sub...", "info", 3)
+end
+
+local function play_till_sub_end()
+    local sub = Subtitle:now()
+    mp.commandv('seek', sub['start'], 'absolute')
+    mp.set_property("pause", "no")
+    stop_at_the_end(sub)
+end
+
+local function sub_seek(direction, pause)
+    mp.commandv("sub_seek", direction == 'backward' and '-1' or '1')
+    mp.commandv("seek", "0.015", "relative+exact")
+    if pause then
+        mp.set_property("pause", "yes")
+    end
+    pause_timer.stop()
+end
+
+local function sub_rewind()
+    mp.commandv('seek', Subtitle:now()['start'] + 0.015, 'absolute')
+    pause_timer.stop()
+end
+
+local function check_sub()
+    local sub = Subtitle:now()
+    if sub and sub ~= current_sub then
+        mp.unobserve_property(check_sub)
+        stop_at_the_end(sub)
+    end
+end
+
+local function play_till_next_sub_end()
+    current_sub = Subtitle:now()
+    mp.observe_property("sub-text", "string", check_sub)
+    mp.set_property("pause", "no")
+    h.notify("Waiting till next sub...", "info", 10)
+end
+
+return {
+    play_till_sub_end = play_till_sub_end,
+    play_till_next_sub_end = play_till_next_sub_end,
+    sub_seek = sub_seek,
+    sub_rewind = sub_rewind,
+}