From 87cf188c642fb6c482b25a75700c6ce0b5439a16 Mon Sep 17 00:00:00 2001
From: Mute <mute@devnull>
Date: Tue, 12 Jul 2022 03:53:07 +0000
Subject: [PATCH] Update 'mbchc-local.user.js'

hint needs more work, won't show at all for now
---
 mbchc-local.user.js | 39 ++++++++++++++++++++++++++-------------
 1 file changed, 26 insertions(+), 13 deletions(-)

diff --git a/mbchc-local.user.js b/mbchc-local.user.js
index 05a74b0..5bf7368 100644
--- a/mbchc-local.user.js
+++ b/mbchc-local.user.js
@@ -43,6 +43,7 @@ var bcModSdk=function(){"use strict";const o="1.0.2";function e(o){alert("Mod ER
         RE_LAST_WORD: /(^|\s)([^\s]*)$/,
         RGB_MUTE: "#6c2132",
         RGB_POLLY: "#81b1e7",
+        COMP_DIV_ID: "MBCHC_AUTOCOMPLETE_HINT",
         UTC_OFFSET: new Date().getTimezoneOffset() * 60 * 1000,
         HAND_PENETRATORS: ["Flogger", "Whip", "TennisRacket", "Gavel", "SmallVibratingWand", "LargeDildo", "Vibrator", "Hairbrush", "SmallDildo", "Baguette", "Spatula", "Broom"],
         HIDE_SPECIAL: ["Activity","Emoticon"],
@@ -411,23 +412,35 @@ var bcModSdk=function(){"use strict";const o="1.0.2";function e(o){alert("Mod ER
             let action = mbchc.ensure(`invalid action (${verb} ${zone} ${target})`, () => actions.find(name => available.find(a => a.Name === name)))
             mbchc.run_activity(char, ag, action)
         } catch (x) { mbchc.report(x) } },
-        complete: function(options) {
+        complete: function(options, space = true) {
             const chat = document.getElementById("InputChat")
             if (options.length < 1) {
-                // TODO: maybe signal no valid options?
-                return
+                setTimeout(() => {chat.style.outline = ""}, 100)
+                return(chat.style.outline = "solid red")
             }
             if (options.length > 1) {
-                // TODO
-                // autocomplete to common prefix
-                // better hint: replace existing or hide previous on new hint
-                // better hint: hide on input?
-                // better hint: increase density
-                this.inform(options.sort().map(s => `<div>${s}</div>`).join(""), 10000)
-            } else {
-                window.ElementValue("InputChat", chat.value.replace(this.RE_LAST_WORD, `$1${options[0]} `))
-                window.ElementFocus("InputChat")
+                let width = Math.max(...options.map(o => o.length))
+                let pref = null
+                for (let i = width; i > 0; i -= 1) { let test = options[0].slice(0, i); if (options.every(o => o.startsWith(test))) {pref = test; break} }
+                if (pref) this.complete([pref], false)
+                this.complete_hint(options)
+            } else window.ElementValue("InputChat", chat.value.replace(this.RE_LAST_WORD, `$1${options[0]}${space ? " " : ""}`))
+        },
+        complete_hint: function(options) {
+            // TODO increase text density
+            // TODO show the hint
+            // TODO hide the hint
+            let log = document.getElementById("TextAreaChatLog")
+            if (!log) return
+            let div = document.getElementById(this.COMP_DIV_ID)
+            if (!div) {
+                div = document.createElement("div")
+                div.id = this.COMP_DIV_ID
+                div.setAttribute('style', `background-color:${this.bg_colour()}`)
             }
+            let hint = options.sort().map(s => `<div>${s}</div>`).join("")
+            div.innerHTML = `<div style="font-weight:bold">Available completions:</div>${hint}`
+//            log.appendChild(div)
         },
         complete_target: function(token, me2 = true) {
             let locase = token.toLocaleLowerCase()
@@ -462,7 +475,7 @@ var bcModSdk=function(){"use strict";const o="1.0.2";function e(o){alert("Mod ER
         complete_do: function(args, locase, cmdline) { const [mbchc, input, tokens] = window.MBCHC.complete_common(); // `this` is command object
             if (tokens.length < 1) return
             if (tokens.length < 2) return(mbchc.complete([`${mbchc.CommandsKey}${this.Tag}`]))
-            // FIXME filter only available actions
+            // now, we *could* run a filter to exclude impossible activities, but it isn't very useful, and also seems like a lot of CPU to iterate over every action on every zone of every char in the room
             if (tokens.length < 3) return(mbchc.complete(Object.keys(mbchc.DO_DATA.verbs).filter(c => c.startsWith(tokens[1])))) // complete verb
             let verb = tokens[1].toLocaleLowerCase()
             let ags = mbchc.DO_DATA.verbs[verb]