Merge pull request #2602 from Azmoria/Performance---player-view-scree…

…n-scroll-should-be-smoother-

Performance - player view scrolling should be smoother - especially when scrolling by drag.

Main.js

@@ -198,7 +198,7 @@ function change_zoom(newZoom, x, y, reset = false) {
 	let pageX = Math.round(centerX * window.ZOOM - zoomCenterX) + window.VTTMargin;
 	let pageY = Math.round(centerY * window.ZOOM - zoomCenterY) + window.VTTMargin;
 
-	if($('#projector_zoom_lock.enabled > [class*="is-active"]').length>0)
+	if($('#projector_zoom_lock.enabled > [class*="is-active"]').length>0 && window.DM)
 		$(window).off('scroll.projectorMode')
 
 
@@ -226,7 +226,7 @@ function change_zoom(newZoom, x, y, reset = false) {
 
 
 	$(".peerCursorPosition").css("transform", "scale(" + 1/window.ZOOM + ")");
-	if($('#projector_zoom_lock.enabled > [class*="is-active"]').length>0)
+	if($('#projector_zoom_lock.enabled > [class*="is-active"]').length>0 && window.DM)
 		debounce_scroll_event()
 
 

Startup.js

@@ -12,7 +12,6 @@ $(function() {
     init_loading_overlay_beholder();
     addBeyond20EventListener("rendered-roll", (request) => {$('.avtt-sidebar-controls #switch_gamelog').click();});
     $('meta[name="viewport"]').attr('content', 'width=device-width, initial-scale=1.0, user-scalable=no')
-    $(window).off('scroll.projectorMode').on("scroll.projectorMode", projector_scroll_event);
     startup_step("Gathering basic campaign info");
     harvest_game_id()                 // find our campaign id
       .then(set_game_id)              // set it to window.gameId
@@ -441,6 +440,7 @@ async function start_above_vtt_for_dm() {
   window.MB.sendMessage("custom/myVTT/DMAvatar", {
     avatar: dmAvatarUrl
   })
+  $(window).off('scroll.projectorMode').on("scroll.projectorMode", projector_scroll_event);
   remove_loading_overlay();
 }
 
@@ -479,6 +479,12 @@ async function start_above_vtt_for_players() {
     }
   });
 
+  /*prevents repainting due to ddb adjusting player sheet classes and throttling it*/
+  document.addEventListener('scroll', function(e) {
+      e.preventDefault();
+      e.stopImmediatePropagation();
+  }, true);
+
   startup_step("Fetching scene from AboveVTT server");
   const currentSceneData = await AboveApi.getCurrentScene();
   if (currentSceneData.playerscene) {

abovevtt.css

@@ -4405,6 +4405,18 @@ div#initialPosition_row input::-webkit-inner-spin-button {
   margin: 0;
 }
 
+/*do our own css of mobile character sheets due to disabling ddb event that changes classes*/
+.ct-character-sheet-mobile__header{
+    position: sticky !important;
+    top: -73px !important;
+}
+.ct-character-sheet-mobile{
+    padding-top:0px !important;
+}
+.ct-combat-mobile{
+    position: sticky !important;
+    top: 0px !important;
+}
 
 div#initialPosition_row input[type=number] {
   -moz-appearance: textfield;