some more markdown stuff

2022-12-17 23:47:20 +01:00
parent afec963867
commit 0a9ef58129
5 changed files with 76 additions and 36 deletions
@@ -0,0 +1,70 @@
+package funkin.system;
+
+import flixel.util.FlxColor;
+import flixel.text.FlxText;
+
+class MarkdownUtil {
+    public static function applyMarkdownText(text:FlxText, str:String) {
+        text.textField.htmlText = Markdown.markdownToHtml(prepareMarkdown(str));
+        var changes:Array<FlxTextFormatMarkerPair> = [
+            createSizedMarkerPair("{title}", 0xFFFFFFFF, text.size * 2, false, true, true),
+            createSizedMarkerPair("{subtitle}", 0xFFFFFFFF, text.size * 1.5, false, true, true),
+            createSizedMarkerPair("{subsubtitle}", 0xFFFFFFFF, text.size * 1.25, false, true, true),
+            new FlxTextFormatMarkerPair(new FlxTextFormat(0xFFFFFF00, false, true), "{o}"),
+            new FlxTextFormatMarkerPair(new FlxTextFormat(0xFFFF0000, false, true), "{r}"),
+            new FlxTextFormatMarkerPair(new FlxTextFormat(0xFF00FF08, false, true), "{g}"),
+            new FlxTextFormatMarkerPair(new FlxTextFormat(0xFF7D7D7D, false, true), "{gray}"),
+            new FlxTextFormatMarkerPair(new FlxTextFormat(0xFFFFFFFF, false, true, 0xFF222222), "{italic}"),
+            new FlxTextFormatMarkerPair(new FlxTextFormat(0xFFFFFFFF, false, true, 0xFF666666), "{bold}"),
+            new FlxTextFormatMarkerPair(new FlxTextFormat(0xFFFFFFFF, false, true, 0xFF888888), "{bold-italic}"),
+        ];
+
+        // BIG TEXT
+        text.applyMarkup(
+            parseWarnings(text.textField.text),
+            changes
+        );
+    }
+
+    public static function createSizedMarkerPair(marker:String, color:FlxColor, size:Float, bold:Bool = false, italic:Bool = false, ?underline:Bool = false) {
+        @:privateAccess {
+            var format = new FlxTextFormat(color, bold, italic);
+            format.format.size = Std.int(size);
+            format.format.underline = underline;
+            return new FlxTextFormatMarkerPair(format, marker);
+        }
+    }
+
+    public static function parseWarnings(text:String) {
+        text = parseEmote(text, "⚠", "{o}(!)", "{o}");
+        text = parseEmote(text, "❌", "{r}(X)", "{r}");
+        text = parseEmote(text, "✔", "{g}(+)", "{g}");
+        return text;
+    }
+
+    public static function prepareMarkdown(text:String) {
+        text = "\n" + text;
+        text = parseEmote(text, "\n> ", "\n{gray}", "{gray}");
+        text = parseEmote(text, "\n### ", "\n{subsubtitle}", "{subsubtitle}");
+        text = parseEmote(text, "\n## ", "\n{subtitle}", "{subtitle}");
+        text = parseEmote(text, "\n# ", "\n{title}", "{title}");
+        text = parseEmote(text, "***", "{bold-italic}", "{bold-italic}", "***");
+        text = parseEmote(text, "**", "{bold}", "{bold}", "**");
+        text = parseEmote(text, "*", "{italic}", "{italic}", "*");
+        text = parseEmote(text, "_", "{italic}", "{italic}", "*");
+        text = parseEmote(text, "__", "{bold}", "{bold}", "*");
+        text.substr("\n".length);
+        return text;
+    }
+
+    public static function parseEmote(text:String, emote:String, beginning:String, end:String, emoteEnd:String = "\n") {
+        var index:Int;
+        while((index = text.indexOf(emote)) >= 0) {
+            var nextIndex = text.indexOf(emoteEnd, index + emote.length);
+            if (nextIndex < 0)
+                nextIndex = text.length;
+            text = text.substr(0, index) + beginning + text.substring(index + emote.length, nextIndex) + end + (emote == emoteEnd ? "" : emoteEnd) + text.substring(nextIndex + emoteEnd.length);
+        }
+        return text;
+    }
+}