Fixes and Generation progress

- added generation progress display
- fixed spigot generation task
- fixed generation units
- fixed generation configuration

src/main/kotlin/net/trivernis/chunkmaster/commands/CmdGenerate.kt

@@ -55,30 +55,28 @@ class CmdGenerate(private val chunkmaster: Chunkmaster): Subcommand {
                 if (args.size > 1) {
                     if (args[1].toIntOrNull() != null) {
                         stopAfter = args[1].toInt()
-                    } else if (args[1] in units) {
-                        when (args[1]) {
-                            "radius" -> {
-                                stopAfter = ((stopAfter * 2)+1).toDouble().pow(2.0).toInt()
-                            }
-                            "diameter" -> {
-                                stopAfter = stopAfter.toDouble().pow(2.0).toInt()
-                            }
-                            "blockradius" -> {
-                                stopAfter = ((stopAfter*32)+1).toDouble().pow(2.0).toInt()
-                            }
-                        }
+                    } else if (args[1] in units && args[0].toIntOrNull() != null) {
+                        stopAfter = getStopAfter(stopAfter, args[1])
                     } else {
                         worldName = args[1]
                     }
                 }
+                if (args.size > 2 && args[2] in units && args[1].toIntOrNull() != null) {
+                    stopAfter = getStopAfter(stopAfter, args[2])
+                }
             } else {
                 worldName = sender.world.name
             }
         } else {
             if (args.isNotEmpty()) {
                 worldName = args[0]
-                if (args.size > 1 && args[1].toIntOrNull() != null) {
-                    stopAfter = args[1].toInt()
+                if (args.size > 1) {
+                    if (args[1].toIntOrNull() != null) {
+                        stopAfter = args[1].toInt()
+                    }
+                }
+                if (args.size > 2 && args[2] in units) {
+                    stopAfter = getStopAfter(stopAfter, args[2])
                 }
             } else {
                 sender.spigot().sendMessage(
@@ -89,6 +87,27 @@ class CmdGenerate(private val chunkmaster: Chunkmaster): Subcommand {
         return createTask(sender, worldName, stopAfter)
     }
 
+    /**
+     * Returns stopAfter for a given unit
+     */
+    private fun getStopAfter(number: Int, unit: String): Int {
+        if (unit in units) {
+            return when (unit) {
+                "radius" -> {
+                    ((number * 2)+1).toDouble().pow(2.0).toInt()
+                }
+                "diameter" -> {
+                    number.toDouble().pow(2.0).toInt()
+                }
+                "blockradius" -> {
+                    ((number*32)+1).toDouble().pow(2.0).toInt()
+                }
+                else -> number
+            }
+        }
+        return number
+    }
+
     /**
      * Creates the task with the given arguments.
      */

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

@@ -226,8 +226,9 @@ class GenerationManager(private val chunkmaster: Chunkmaster, private val server
                 chunkmaster.logger.info(
                     """Task #${task.id} running for "${genTask.world.name}".
                     |Progress ${task.generationTask.count} chunks
-                    |${if (task.generationTask.stopAfter > 0) "(${(task.generationTask.count.toDouble() /
-                            task.generationTask.stopAfter.toDouble()) * 100}%)" else ""}.
+                    |${if (task.generationTask.stopAfter > 0) "(${"%.2f".format((task.generationTask.count.toDouble() /
+                            task.generationTask.stopAfter.toDouble()) * 100)}%)" else ""}.
+                    | Speed: ${"%.1f".format(task.generationSpeed)} chunks/sec,
                     |Last Chunk: ${genTask.lastChunk.x}, ${genTask.lastChunk.z}""".trimMargin("|").replace('\n', ' ')
                 )
                 val updateStatement = chunkmaster.sqliteConnection.prepareStatement(

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

@@ -20,7 +20,7 @@ abstract class GenerationTask(plugin: Chunkmaster, centerChunk: ChunkCoordinates
         Spiral(Pair(centerChunk.x, centerChunk.z), Pair(startChunk.x, startChunk.z))
     protected val loadedChunks: HashSet<Chunk> = HashSet()
     protected var lastChunkCoords = ChunkCoordinates(startChunk.x, startChunk.z)
-    protected val chunkSkips = plugin.config.getInt("generation.chunks-skips-per-step")
+    protected val chunkSkips = plugin.config.getInt("generation.chunk-skips-per-step")
     protected val msptThreshold = plugin.config.getLong("generation.mspt-pause-threshold")
     protected val maxLoadedChunks = plugin.config.getInt("generation.max-loaded-chunks")
     protected val chunksPerStep = plugin.config.getInt("generation.chunks-per-step")

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

@@ -37,15 +37,18 @@ class GenerationTaskSpigot(
                     return
                 }
 
-                var chunk = lastChunkCoords
+                var chunk = nextChunkCoordinates
 
                 if (!world.isChunkGenerated(chunk.x, chunk.z)) {
-                    for (i in 0 until minOf(chunksPerStep, (stopAfter - count) - 1)) {
-                        chunk = nextChunkCoordinates
+                    for (i in 0 until minOf(chunksPerStep, stopAfter - count)) {
                         val chunkInstance = world.getChunkAt(chunk.x, chunk.z)
                         chunkInstance.load(true)
                         loadedChunks.add(chunkInstance)
+                        chunk = nextChunkCoordinates
                     }
+                    val chunkInstance = world.getChunkAt(chunk.x, chunk.z)
+                    chunkInstance.load(true)
+                    loadedChunks.add(chunkInstance)
                 }
                 lastChunkCoords = chunk
                 count = spiral.count // set the count to the more accurate spiral count

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

@@ -7,6 +7,29 @@ class RunningTaskEntry(
     val task: BukkitTask,
     override val generationTask: GenerationTask
 ) : TaskEntry {
+
+    private var lastProgress: Pair<Long, Int>? = null
+
+    /**
+     * Returns the generation Speed
+     */
+    val generationSpeed: Double?
+        get() {
+            var generationSpeed: Double? = null
+            if (lastProgress != null) {
+                val chunkDiff = generationTask.count - lastProgress!!.second
+                val timeDiff = (System.currentTimeMillis() - lastProgress!!.first).toDouble()/1000
+                generationSpeed = chunkDiff.toDouble()/timeDiff
+            }
+            lastProgress = Pair(System.currentTimeMillis(), generationTask.count)
+            return generationSpeed
+        }
+
+    init {
+        lastProgress = Pair(System.currentTimeMillis(), generationTask.count)
+    }
+
+
     override fun cancel() {
         task.cancel()
         generationTask.cancel()