add custom command: uptime to the defaults

core/src/main/kotlin/matterlink/IMatterLink.kt

@@ -5,7 +5,6 @@ import matterlink.bridge.command.BridgeCommandRegistry
 import matterlink.bridge.command.IMinecraftCommandSender
 import matterlink.config.cfg
 import matterlink.update.UpdateChecker
-import java.time.Duration
 
 lateinit var instance: IMatterLink
 
@@ -52,20 +51,29 @@ abstract class IMatterLink {
      */
     var serverStartTime: Long = 0
 
-    fun getUptimeInSeconds(): Int {
-        return ((System.currentTimeMillis() - serverStartTime) / 1000).toInt()
+    fun getUptimeInSeconds(): Long {
+        return (System.currentTimeMillis() - serverStartTime) / 1000
     }
 
     fun getUptimeAsString(): String {
-        val duration = Duration.ofSeconds((System.currentTimeMillis() - serverStartTime) / 1000)
-        return duration.toString()
-//        val total = this.getUptimeInSeconds()
-//        val sec = total % 60
-//        val min = (total / 60) % 60
-//        val hr = (total / 3600) % 24
-//        val day = total / 86400
-//
-//        return "${day}d ${hr}hr ${min}m ${sec}s"
+        val total = this.getUptimeInSeconds()
+        val s = total % 60
+        val m = (total / 60) % 60
+        val h = (total / 3600) % 24
+        val d = total / 86400
+
+        fun timeFormat(unit: Long, name: String) = when {
+            unit > 1L -> "$unit ${name}s "
+            unit == 1L -> "$unit $name "
+            else -> ""
+        }
+
+        var result = ""
+        result += timeFormat(d, "Day")
+        result += timeFormat(h, "Hour")
+        result += timeFormat(m, "Minute")
+        result += timeFormat(s, "Second")
+        return result
     }
 
     fun registerBridgeCommands() {

core/src/main/kotlin/matterlink/bridge/command/CustomCommand.kt

@@ -49,9 +49,9 @@ data class CustomCommand(
     }
 
     fun getReplacements(user: String, args: String): Map<String, () -> String> = mapOf(
-            "{UPTIME}" to instance::getUptimeAsString,
-            "{USER}" to { user },
-            "{ARGS}" to { args }
+            "{uptime}" to instance::getUptimeAsString,
+            "{users}" to { user },
+            "{args}" to { args }
     )
 }
 

core/src/main/kotlin/matterlink/config/CommandConfig.kt

@@ -32,6 +32,14 @@ object CommandConfig {
                     execute = "seed",
                     help = "Print server world seed",
                     allowArgs = false
+            ),
+            CustomCommand(
+                    alias = "uptime",
+                    type = CommandType.PASSTHROUGH,
+                    permLevel = 1,
+                    response = "{uptime}",
+                    help = "Print server world seed",
+                    allowArgs = false
             )
     )
     var commands: Array<CustomCommand> = default