diff options
| -rw-r--r-- | main.js | 29 |
1 files changed, 16 insertions, 13 deletions
@@ -2,22 +2,23 @@ function compute() { const fps = parseInt(document.getElementById("framerate").value); - const sframe = document.getElementById("startobj").value; - const eframe = document.getElementById("endobj").value; + const st = document.getElementById("startobj").value; + const et = document.getElementById("endobj").value; - if (typeof (sframe) === "undefined" || typeof (eframe) === "undefined" - || typeof (fps) === "undefined") + if (st === undefined || et === undefined || fps === undefined) return; - const frames = (eframe - sframe) * fps; + const frames = (et - st) * fps; const s = Math.round(frames / fps * 1000) / 1000; /* Show the time and mod message in the DOM */ - const ftime = time_format(s); - const mod_message = `Mod Note: Retimed (Start Frame: ${sframe * fps}, End Frame: ${ - eframe * fps}, FPS: ${fps}, Total Time: ${ftime})`; + const sf = st * fps; + const ef = et * fps; + const t = time_format(s); + const mod_message = `Mod Note: Retimed (Start Frame: ${ + sf}, End Frame: ${ef}, FPS: ${fps}, Total Time: ${t})`; - document.getElementById("time").value = ftime; + document.getElementById("time").value = t; document.getElementById("mod_message").disabled = false; document.getElementById("mod_message").innerText = mod_message; document.getElementById("mod_message_button").disabled = false; @@ -43,7 +44,7 @@ function time_format(t) else ret += ".000" - return ret; + return ret; } /* Allow user to copy mod message to clipboard */ @@ -55,7 +56,8 @@ function copy_mod_message() document.execCommand("copy"); } -/* If framerate is invalid, show an error message and disable start and end frame fields */ +/* If framerate is invalid, show an error message and disable start and end + * frame fields */ function check_fps(event) { if (event.target.value === "" || parseInt(event.target.value) <= 0 @@ -77,8 +79,9 @@ function check_fps(event) function parse_time(event) { let inptext_frame = (JSON.parse(event.target.value)).lct; - if (typeof inptext_frame !== "undefined") { - const fps = parseInt(document.getElementById("framerate").value); + if (inptext_frame !== undefined) { + const fps = parseInt( + document.getElementById("framerate").value); const frame_from_obj = (t, fps) => Math.floor(t * fps) / fps; const fframe = frame_from_obj(inptext_frame, fps); document.getElementById(event.target.id).value = `${fframe}`; |