chat: theming support, hide chat when not needed, other minor changes

resources/[system]/chat-theme-gtao/__resource.lua

@@ -0,0 +1,10 @@
+file 'style.css'
+file 'shadow.js'
+
+chat_theme 'gtao' {
+    styleSheet = 'style.css',
+    script = 'shadow.js',
+    msgTemplates = {
+        default = '<b>{0}</b><span>{1}</span>'
+    }
+}

resources/[system]/chat-theme-gtao/shadow.js

@@ -0,0 +1,74 @@
+(function() {
+var Filters = {}
+
+var svg = document.createElementNS("http://www.w3.org/2000/svg", "svg");
+svg.setAttribute("style", "display:block;width:0px;height:0px");
+var defs = document.createElementNS("http://www.w3.org/2000/svg", "defs");
+
+var blurFilter = document.createElementNS("http://www.w3.org/2000/svg", "filter");
+blurFilter.setAttribute("id", "svgBlurFilter");
+var feGaussianFilter = document.createElementNS("http://www.w3.org/2000/svg", "feGaussianBlur");
+feGaussianFilter.setAttribute("stdDeviation", "0 0");
+blurFilter.appendChild(feGaussianFilter);
+defs.appendChild(blurFilter);
+Filters._svgBlurFilter = feGaussianFilter;
+
+// Drop Shadow Filter
+var dropShadowFilter = document.createElementNS("http://www.w3.org/2000/svg", "filter");
+dropShadowFilter.setAttribute("id", "svgDropShadowFilter");
+var feGaussianFilter = document.createElementNS("http://www.w3.org/2000/svg", "feGaussianBlur");
+feGaussianFilter.setAttribute("in", "SourceAlpha");
+feGaussianFilter.setAttribute("stdDeviation", "3");
+dropShadowFilter.appendChild(feGaussianFilter);
+Filters._svgDropshadowFilterBlur = feGaussianFilter;
+
+var feOffset = document.createElementNS("http://www.w3.org/2000/svg", "feOffset");
+feOffset.setAttribute("dx", "0");
+feOffset.setAttribute("dy", "0");
+feOffset.setAttribute("result", "offsetblur");
+dropShadowFilter.appendChild(feOffset);
+Filters._svgDropshadowFilterOffset = feOffset;
+
+var feFlood = document.createElementNS("http://www.w3.org/2000/svg", "feFlood");
+feFlood.setAttribute("flood-color", "rgba(0,0,0,1)");
+dropShadowFilter.appendChild(feFlood);
+Filters._svgDropshadowFilterFlood = feFlood;
+
+var feComposite = document.createElementNS("http://www.w3.org/2000/svg", "feComposite");
+feComposite.setAttribute("in2", "offsetblur");
+feComposite.setAttribute("operator", "in");
+dropShadowFilter.appendChild(feComposite);
+var feComposite = document.createElementNS("http://www.w3.org/2000/svg", "feComposite");
+feComposite.setAttribute("in2", "SourceAlpha");
+feComposite.setAttribute("operator", "out");
+feComposite.setAttribute("result", "outer");
+dropShadowFilter.appendChild(feComposite);
+
+var feMerge = document.createElementNS("http://www.w3.org/2000/svg", "feMerge");
+var feMergeNode = document.createElementNS("http://www.w3.org/2000/svg", "feMergeNode");
+feMerge.appendChild(feMergeNode);
+var feMergeNode = document.createElementNS("http://www.w3.org/2000/svg", "feMergeNode");
+feMerge.appendChild(feMergeNode);
+Filters._svgDropshadowMergeNode = feMergeNode;
+dropShadowFilter.appendChild(feMerge);
+defs.appendChild(dropShadowFilter);
+svg.appendChild(defs);
+document.documentElement.appendChild(svg);
+
+const blurScale = 1;
+const scale = (document.body.clientWidth / 1280);
+
+Filters._svgDropshadowFilterBlur.setAttribute("stdDeviation",
+    1 * blurScale + " " +
+    1 * blurScale
+);
+Filters._svgDropshadowFilterOffset.setAttribute("dx",
+    String(Math.cos(45 * Math.PI / 180) * 1 * scale));
+Filters._svgDropshadowFilterOffset.setAttribute("dy",
+    String(Math.sin(45 * Math.PI / 180) * 1 * scale));
+Filters._svgDropshadowFilterFlood.setAttribute("flood-color",
+    'rgba(0, 0, 0, 1)');
+Filters._svgDropshadowMergeNode.setAttribute("in",
+    "SourceGraphic");
+
+})();

resources/[system]/chat-theme-gtao/style.css

@@ -0,0 +1,116 @@
+* {
+    font-family: inherit;
+}
+
+.chat-window {
+    --size: calc((((2.7vw / 1.77777) * 1.2)) * 6);
+
+    position: absolute;
+    right: calc(1.56vw);
+    top: calc(50% - (var(--size) / 2));
+    height: var(--size) !important;
+
+    background: inherit !important;
+
+    text-align: right;
+
+    left: auto;
+
+    user-select: none;
+}
+
+@font-face {
+    font-family: 'Font2';
+    src: url(https://runtime.fivem.net/temp/ChaletLondonNineteenSixty.otf?a);
+}
+
+@font-face {
+    font-family: 'Font2_cond';
+    src: url(https://runtime.fivem.net/temp/chaletcomprime-colognesixty-webfont.ttf?a);
+}
+
+.msg {
+    font-family: Font2, sans-serif;
+    color: #fff;
+
+    font-size: calc(1.8vw / 1.77777); /* 13px in 720p, calc'd by width */
+    filter: url(#svgDropShadowFilter);
+
+    line-height: calc((2.7vw / 1.77777) * 1.2);
+
+    margin-bottom: 0;
+}
+
+.chat-messages {
+    margin: 0;
+    height: 100%;
+}
+
+.msg > span > span > b {
+    font-family: Font2_cond, sans-serif;
+    font-weight: normal;
+
+    vertical-align: baseline;
+    padding-right: 11px;
+
+    line-height: 1;
+
+    font-size: calc(2.7vw / 1.77777); /* 13px in 720p, calc'd by width */
+}
+
+.msg > span > span > span {
+    vertical-align: baseline;
+}
+
+.msg i:first-of-type {
+    font-style: normal;
+    color: #c0c0c0;
+}
+
+.chat-input {
+    position: absolute;
+    right: calc(1.56vw);
+    bottom: calc(1.56vw);
+
+    background: inherit !important;
+
+    text-align: right;
+
+    top: auto;
+    left: auto;
+
+    height: auto;
+
+    font-family: Font2, sans-serif;
+}
+
+.chat-input > div {
+    background-color: rgba(0, 0, 0, .6);
+    padding: calc(0.15625vw / 2);
+}
+
+.chat-input .prefix {
+    margin: 0;
+    margin-left: 0.7%;
+    margin-top: -0.1%;
+}
+
+.chat-input > div + div {
+    position: absolute;
+    bottom: calc(1.65vh + 0.15625vw + 0.15625vw + 0.15625vw + (0.15625vw / 2));
+    width: 99.6%;
+
+    text-align: left;
+}
+
+.suggestions {
+    border: calc(0.15625vw / 2) solid rgba(180, 180, 180, .6);
+    background: transparent;
+}
+
+textarea {
+    background: transparent;
+    border: calc(0.15625vw / 2) solid rgba(180, 180, 180, .6);
+    padding: calc(0.15625vw / 2);
+    padding-left: calc(3.5% + (0.15625vw / 2));
+}

resources/[system]/chat/cl_chat.lua

@@ -1,5 +1,7 @@
 local chatInputActive = false
 local chatInputActivating = false
+local chatHidden = true
+local chatLoaded = false
 
 RegisterNetEvent('chatMessage')
 RegisterNetEvent('chat:addTemplate')
@@ -132,16 +134,54 @@ local function refreshCommands()
   end
 end
 
+local function refreshThemes()
+  local themes = {}
+
+  for resIdx = 0, GetNumResources() - 1 do
+    local resource = GetResourceByFindIndex(resIdx)
+
+    if GetResourceState(resource) == 'started' then
+      local numThemes = GetNumResourceMetadata(resource, 'chat_theme')
+
+      if numThemes > 0 then
+        local themeName = GetResourceMetadata(resource, 'chat_theme')
+        local themeData = json.decode(GetResourceMetadata(resource, 'chat_theme_extra') or 'null')
+
+        if themeName and themeData then
+          themeData.baseUrl = 'nui://' .. resource .. '/'
+          themes[themeName] = themeData
+        end
+      end
+    end
+  end
+
+  SendNUIMessage({
+    type = 'ON_UPDATE_THEMES',
+    themes = themes
+  })
+end
+
 AddEventHandler('onClientResourceStart', function(resName)
   Wait(500)
 
   refreshCommands()
+  refreshThemes()
+end)
+
+AddEventHandler('onClientResourceStop', function(resName)
+  Wait(500)
+
+  refreshCommands()
+  refreshThemes()
 end)
 
 RegisterNUICallback('loaded', function(data, cb)
   TriggerServerEvent('chat:init');
 
   refreshCommands()
+  refreshThemes()
+
+  chatLoaded = true
 
   cb('ok')
 end)
@@ -171,5 +211,22 @@ Citizen.CreateThread(function()
         chatInputActivating = false
       end
     end
+
+    if chatLoaded then
+      local shouldBeHidden = false
+
+      if IsScreenFadedOut() or IsPauseMenuActive() then
+        shouldBeHidden = true
+      end
+
+      if (shouldBeHidden and not chatHidden) or (not shouldBeHidden and chatHidden) then
+        chatHidden = shouldBeHidden
+
+        SendNUIMessage({
+          type = 'ON_SCREEN_STATE_CHANGE',
+          shouldHide = shouldBeHidden
+        })
+      end
+    end
   end
 end)

resources/[system]/chat/html/App.js

@@ -6,6 +6,7 @@ window.APP = {
       style: CONFIG.style,
       showInput: false,
       showWindow: false,
+      shouldHide: true,
       backingSuggestions: [],
       removedSuggestions: [],
       templates: CONFIG.templates,
@@ -13,6 +14,8 @@ window.APP = {
       messages: [],
       oldMessages: [],
       oldMessagesIndex: -1,
+      tplBackups: [],
+      msgTplBackups: []
     };
   },
   destroyed() {
@@ -48,6 +51,9 @@ window.APP = {
     },
   },
   methods: {
+    ON_SCREEN_STATE_CHANGE({ shouldHide }) {
+      this.shouldHide = shouldHide;
+    },
     ON_OPEN() {
       this.showInput = true;
       this.showWindow = true;
@@ -91,6 +97,85 @@ window.APP = {
         this.templates[template.id] = template.html;
       }
     },
+    ON_UPDATE_THEMES({ themes }) {
+      this.removeThemes();
+
+      this.setThemes(themes);
+    },
+    removeThemes() {
+      for (let i = 0; i < document.styleSheets.length; i++) {
+        const styleSheet = document.styleSheets[i];
+        const node = styleSheet.ownerNode;
+        
+        if (node.getAttribute('data-theme')) {
+          node.parentNode.removeChild(node);
+        }
+      }
+
+      this.tplBackups.reverse();
+
+      for (const [ elem, oldData ] of this.tplBackups) {
+        elem.innerText = oldData;
+      }
+
+      this.tplBackups = [];
+
+      this.msgTplBackups.reverse();
+
+      for (const [ id, oldData ] of this.msgTplBackups) {
+        this.templates[id] = oldData;
+      }
+
+      this.msgTplBackups = [];
+    },
+    setThemes(themes) {
+      for (const [ id, data ] of Object.entries(themes)) {
+        if (data.style) {
+          const style = document.createElement('style');
+          style.type = 'text/css';
+          style.setAttribute('data-theme', id);
+          style.appendChild(document.createTextNode(data.style));
+
+          document.head.appendChild(style);
+        }
+        
+        if (data.styleSheet) {
+          const link = document.createElement('link');
+          link.rel = 'stylesheet';
+          link.type = 'text/css';
+          link.href = data.baseUrl + data.styleSheet;
+          link.setAttribute('data-theme', id);
+
+          document.head.appendChild(link);
+        }
+
+        if (data.templates) {
+          for (const [ tplId, tpl ] of Object.entries(data.templates)) {
+            const elem = document.getElementById(tplId);
+
+            if (elem) {
+              this.tplBackups.push([ elem, elem.innerText ]);
+              elem.innerText = tpl;
+            }
+          }
+        }
+
+        if (data.script) {
+          const script = document.createElement('script');
+          script.type = 'text/javascript';
+          script.src = data.baseUrl + data.script;
+
+          document.head.appendChild(script);
+        }
+
+        if (data.msgTemplates) {
+          for (const [ tplId, tpl ] of Object.entries(data.msgTemplates)) {
+            this.msgTplBackups.push([ tplId, this.templates[tplId] ]);
+            this.templates[tplId] = tpl;
+          }
+        }
+      }
+    },
     warn(msg) {
       this.messages.push({
         args: [msg],

resources/[system]/chat/html/index.css

@@ -103,7 +103,7 @@ textarea:focus, input:focus {
   list-style-type: none;
   padding: 0.5%;
   padding-left: 1.4%;
-  font-size: 1.1rem;
+  font-size: 1.65vh;
   box-sizing: border-box;
   color: white;
   background-color: rgba(44, 62, 80, 1.0);
@@ -121,3 +121,7 @@ textarea:focus, input:focus {
 .suggestion {
   margin-bottom: 0.5%;
 }
+
+.hidden {
+  display: none;
+}

resources/[system]/chat/html/index.html

@@ -18,7 +18,7 @@
   <!-- App Template -->
   <script type="text/x-template" id="app_template">
     <div id="app">
-      <div class="chat-window" :style="this.style" :class="{ 'fadeOut animated': !showWindow }">
+      <div class="chat-window" :style="this.style" :class="{ 'fadeOut animated': !showWindow, 'hidden': shouldHide }">
         <div class="chat-messages" ref="messages">
           <message v-for="msg in messages"
                    :templates="templates"
@@ -32,6 +32,7 @@
         </div>
       </div>
       <div class="chat-input" v-show="showInput">
+        <div>
           <span class="prefix">➤</span>
           <textarea v-model="message"
                     ref="input"
@@ -43,6 +44,7 @@
                     @keydown="keyDown"
                     @keypress.enter.prevent="send">
           </textarea>
+        </div>
         <suggestions :message="message" :suggestions="suggestions">
         </suggestions>
       </div>
@@ -58,7 +60,8 @@
 
   <!-- Suggestions Template -->
   <script type="text/x-template" id="suggestions_template">
-    <ul class="suggestions" v-show="currentSuggestions.length > 0">
+    <div class="suggestions-wrap" v-show="currentSuggestions.length > 0">
+      <ul class="suggestions">
         <li class="suggestion" v-for="s in currentSuggestions">
           <p>
             <span :class="{ 'disabled': s.disabled }">
@@ -80,6 +83,7 @@
           </small>
         </li>
       </ul>
+    </div>
   </script>
 
   <!-- Scripts -->