Add wildcard username matching

Author: zavdav

build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
 }
 
 group = "me.zavdav"
-version = "0.23.4"
+version = "0.23.5"
 
 repositories {
     mavenCentral()

src/main/kotlin/me/zavdav/zcore/ZCore.kt

@@ -25,6 +25,7 @@ import me.zavdav.zcore.player.OfflinePlayer
 import me.zavdav.zcore.statistic.Statistic
 import me.zavdav.zcore.util.Materials
 import me.zavdav.zcore.util.getField
+import me.zavdav.zcore.util.wildcardMatchesIgnoreCase
 import me.zavdav.zcore.version.ZCoreVersion
 import org.bukkit.Bukkit
 import org.bukkit.Location
@@ -161,9 +162,7 @@ class ZCore : JavaPlugin() {
                     matches.clear()
                     matches.add(player)
                     break
-                }
-
-                if (player.name.startsWith(partialName, true)) {
+                } else if (player.name.wildcardMatchesIgnoreCase(partialName)) {
                     matches.add(player)
                 }
             }

src/main/kotlin/me/zavdav/zcore/util/StringMatching.kt

@@ -0,0 +1,18 @@
+package me.zavdav.zcore.util
+
+import java.util.regex.Pattern
+
+internal fun String.wildcardMatchesIgnoreCase(regex: String): Boolean {
+    if (regex.isEmpty()) {
+        return this.isEmpty()
+    }
+
+    val sanitizedRegex = "^" + regex
+        .replace("[\\\\\\[(){^$|?+.]".toRegex(), "\\\\$0")
+        .replace(Pattern.quote("*").toRegex(), ".+") + "$"
+
+
+    return Pattern.compile(sanitizedRegex, Pattern.CASE_INSENSITIVE)
+        .matcher(this)
+        .find()
+}