Add ETA to periodic reports

Closes #17

src/main/kotlin/net/trivernis/chunkmaster/lib/generation/GenerationManager.kt

@@ -215,16 +215,28 @@ class GenerationManager(private val chunkmaster: Chunkmaster, private val server
         for (task in tasks) {
             try {
                 val genTask = task.generationTask
+                val speed = task.generationSpeed!!
                 val percentage = if (genTask.stopAfter > 0) "(${"%.2f".format(
                     (genTask.count.toDouble() / genTask.stopAfter.toDouble()) * 100
                 )}%)" else ""
+                val eta = if (genTask.stopAfter > 0 && speed > 0) {
+                    val etaSeconds = (genTask.stopAfter - genTask.count).toDouble()/speed
+                    chunkmaster.logger.info(""+etaSeconds)
+                    val hours: Int = (etaSeconds/3600).toInt()
+                    val minutes: Int = ((etaSeconds % 3600) / 60).toInt()
+                    val seconds: Int = (etaSeconds % 60).toInt()
+                    ", ETA: %d:%02d:%02d".format(hours, minutes, seconds)
+                } else {
+                    ""
+                }
                 chunkmaster.logger.info(chunkmaster.langManager.getLocalized(
                     "TASK_PERIODIC_REPORT",
                     task.id,
                     genTask.world.name,
                     genTask.count,
                     percentage,
-                    task.generationSpeed!!,
+                    eta,
+                    speed,
                     genTask.lastChunk.x,
                     genTask.lastChunk.z))
                 chunkmaster.sqliteManager.executeStatement(

src/main/resources/i18n/DEFAULT.i18n.properties

@@ -5,7 +5,7 @@ TASK_LOAD_FAILED = \u00A7cFailed to load task #%d.
 TASK_LOAD_SUCCESS = %d saved tasks loaded.
 TASK_NOT_FOUND = \u00A7cTask %s not found!
 CREATE_DELAYED_LOAD = Creating task to load chunk generation Tasks later...
-TASK_PERIODIC_REPORT = Task #%d running for '%s'. Progress: %d chunks %s, Speed: %.1f ch/s, Last Chunk: %d, %d
+TASK_PERIODIC_REPORT = Task #%d running for '%s'. Progress: %d chunks %s %s, Speed: %.1f ch/s, Last Chunk: %d, %d
 TASK_SAVE_FAILED = \u00A7cException when saving tasks: %s
 
 WORLD_NAME_REQUIRED = \u00A7cYou need to provide a world name!

src/main/resources/i18n/de.i18n.properties

@@ -5,7 +5,7 @@ TASK_LOAD_FAILED = \u00A7cAufgabe #%d konnte nicht geladen werden.
 TASK_LOAD_SUCCESS = %d gespeicherte Aufgaben wurden geladen.
 TASK_NOT_FOUND = \u00A7cAufgabe %s konnte nicht gefunden werden!
 CREATE_DELAYED_LOAD = Erstelle einen Bukkit-Task zum verz\u00f6gerten Laden von Aufgaben...
-TASK_PERIODIC_REPORT = Aufgabe #%d f\u00fcr Welt '%s'. Fortschritt: %d chunks %s, Geschwindigkeit: %.1f ch/s, Letzer Chunk: %d, %d
+TASK_PERIODIC_REPORT = Aufgabe #%d f\u00fcr Welt '%s'. Fortschritt: %d chunks %s %s, Geschwindigkeit: %.1f ch/s, Letzer Chunk: %d, %d
 TASK_SAVE_FAILED = \u00A7cFehler beim Speichern der Aufgaben: %s
 
 WORLD_NAME_REQUIRED = \u00A7cDu musst einen Weltennamen angeben!

src/main/resources/i18n/en.i18n.properties

@@ -5,7 +5,7 @@ TASK_LOAD_FAILED = \u00A7cFailed to load task #%d.
 TASK_LOAD_SUCCESS = %d saved tasks loaded.
 TASK_NOT_FOUND = \u00A7cTask %s not found!
 CREATE_DELAYED_LOAD = Creating task to load chunk generation Tasks later...
-TASK_PERIODIC_REPORT = Task #%d running for '%s'. Progress: %d chunks %s, Speed: %.1f ch/s, Last Chunk: %d, %d
+TASK_PERIODIC_REPORT = Task #%d running for '%s'. Progress: %d chunks %s %s, Speed: %.1f ch/s, Last Chunk: %d, %d
 TASK_SAVE_FAILED = \u00A7cException when saving tasks: %s
 
 WORLD_NAME_REQUIRED = \u00A7cYou need to provide a world name!