removed unnecessary class Light10B, minor fixes for LightmapRenderer

Former-commit-id: 4cddfb080cc689738d9bf308f7d08852f4c78a8b
Former-commit-id: 2354b2483f30e70862a327c1b9688a19bd1b2f66

src/net/torvald/terrarum/console/TestGetLight.kt

@@ -0,0 +1,24 @@
+package net.torvald.terrarum.console
+
+import net.torvald.terrarum.mapdrawer.LightmapRenderer
+
+/**
+ * Created by minjaesong on 16-09-07.
+ */
+class TestGetLight : ConsoleCommand {
+    /**
+     * Args 0: command given
+     * Args 1: first argument
+     *
+     * e.g. in ```setav mass 74```, zeroth args will be ```setav```.
+     */
+    override fun execute(args: Array<String>) {
+        val x = args[1].toInt()
+        val y = args[2].toInt()
+        val l = LightmapRenderer.getLightRawPos(16, 16)
+        EchoConsole().execute(l.toString())
+    }
+
+    override fun printUsage() {
+    }
+}