Refactor background resources loader - game should now load much faster and also reports progress while downloading resources

src/css/application_error.scss

@@ -1,67 +0,0 @@
-#applicationError {
-    z-index: 9999;
-    position: fixed;
-    top: 0;
-    left: 0;
-    right: 0;
-    bottom: 0;
-    background: $mainBgColor;
-    color: #333;
-    display: flex;
-    flex-direction: column;
-    align-content: center;
-    align-items: center;
-    justify-content: center;
-    @include S(padding, 30px);
-
-    @include Text;
-    text-align: center;
-
-    h1 {
-        @include TextShadow3D(#ff0b40);
-        @include S(margin-top, 20px);
-        @include S(margin-bottom, 30px);
-        @include SuperHeading;
-        @include S(font-size, 35px);
-    }
-
-    .desc {
-        // color: rgba(#fff, 0.6);
-        color: $themeColor;
-        text-align: left;
-        @include PlainText;
-        font-weight: bold;
-
-        a {
-            cursor: pointer;
-            pointer-events: all;
-            font-weight: bold;
-            display: block;
-            @include TextShadow3D(#ff0b40);
-            @include S(margin-top, 10px);
-        }
-
-        display: block;
-        @include S(max-width, 350px);
-        width: 100%;
-    }
-
-    .details {
-        font-size: 11px;
-        line-height: 15px;
-        color: #888;
-        font-family: monospace;
-        text-align: left;
-        @include S(padding, 6px);
-        @include S(border-radius, $globalBorderRadius);
-        @include BoxShadow3D(#eee);
-        position: absolute;
-        @include S(bottom, 25px);
-        left: 50%;
-        transform: translateX(-50%);
-        max-width: calc(100vw - 40px);
-        box-sizing: border-box;
-        @include BreakText;
-        min-width: 300px;
-    }
-}

src/css/common.scss

@@ -427,6 +427,16 @@ canvas {
     }
 }
 
+.prefab_LoadingProgressIndicator {
+    @include PlainText;
+    @include S(margin-top, 20px);
+    width: 100%;
+    color: #336c9f;
+    @include S(height, 20px);
+    text-transform: uppercase;
+    text-align: center;
+}
+
 .prefab_FeatureComingSoon {
     position: relative;
     &::after {

src/css/main.scss

@@ -16,7 +16,6 @@
 @import "common";
 @import "animations";
 @import "game_state";
-@import "application_error";
 @import "textual_game_state";
 @import "adinplay";
 @import "changelog_skins";