Add optional logging for captures (#11)

* Add optional logging for captures

* Add file logging for captures.

src/main/java/me/shansen/EggCatcher/EggCatcherLogger.java

@@ -0,0 +1,45 @@
+package me.shansen.EggCatcher;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+
+//Created 11/11/2016 2:21 AM
+public class EggCatcherLogger{
+	private final DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
+	private File file;
+
+	public EggCatcherLogger(File file){
+		this.file = file;
+	}
+
+	public void logToFile(String message){
+		if (!file.exists()){
+			try{
+				file.createNewFile();
+			}catch(IOException e){
+				e.printStackTrace();
+			}
+		}
+		PrintWriter pw = null;
+		try{
+			pw = new PrintWriter(new FileWriter(file, true));
+		}catch(IOException e){
+			e.printStackTrace();
+		}
+		pw.println(dateFormat.format(System.currentTimeMillis()) + " " + message);
+		pw.flush();
+		pw.close();
+	}
+
+	public File getFile(){
+		return file;
+	}
+
+	public void setFile(File file){
+		this.file = file;
+	}
+}

src/main/java/me/shansen/EggCatcher/listeners/EggCatcherEntityListener.java

@@ -19,10 +19,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 package me.shansen.EggCatcher.listeners;
 
 import me.shansen.EggCatcher.EggCatcher;
+import me.shansen.EggCatcher.EggCatcherLogger;
 import me.shansen.EggCatcher.EggType;
 import me.shansen.EggCatcher.events.EggCaptureEvent;
 
 import me.shansen.nbt.NbtReflection;
+
 import org.bukkit.Effect;
 import org.bukkit.Material;
 import org.bukkit.configuration.file.FileConfiguration;
@@ -37,6 +39,8 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.plugin.java.JavaPlugin;
 
+import java.io.File;
+
 public class EggCatcherEntityListener implements Listener {
 
     private final boolean usePermissions;
@@ -58,8 +62,12 @@ public class EggCatcherEntityListener implements Listener {
     private final boolean spawnChickenOnFail;
     private final boolean spawnChickenOnSuccess;
     private final boolean deleteVillagerInventoryOnCatch;
+    private final boolean logCaptures;
     FileConfiguration config;
     JavaPlugin plugin;
+	private final File captureLogFile;
+	private final EggCatcherLogger captureLogger;
+
 
     public EggCatcherEntityListener(JavaPlugin plugin) {
         this.config = plugin.getConfig();
@@ -83,7 +91,10 @@ public class EggCatcherEntityListener implements Listener {
         this.spawnChickenOnSuccess = this.config.getBoolean("SpawnChickenOnSuccess", false);
         this.vaultTargetBankAccount = this.config.getString("VaultTargetBankAccount", "");
         this.deleteVillagerInventoryOnCatch = this.config.getBoolean("DeleteVillagerInventoryOnCatch", false);
-    }
+        this.logCaptures = this.config.getBoolean("LogEggCaptures", false);
+		this.captureLogFile = new File(plugin.getDataFolder(), "captures.txt");
+		this.captureLogger = new EggCatcherLogger(captureLogFile);
+	}
 
     @EventHandler(ignoreCancelled = true, priority = EventPriority.MONITOR)
     public void onEntityHitByEgg(EntityDamageEvent event) {
@@ -300,5 +311,9 @@ public class EggCatcherEntityListener implements Listener {
                 EggCatcher.eggs.add(egg);
             }
         }
+        
+        if (this.logCaptures){
+			captureLogger.logToFile("Player " + ((Player) egg.getShooter()).getName() + " caught " + entity.getType() + " at X" + Math.round(entity.getLocation().getX()) + ",Y" + Math.round(entity.getLocation().getY()) + ",Z" + Math.round(entity.getLocation().getZ()));
+        }
     }
 }

src/main/resources/config.yml

@@ -14,6 +14,7 @@ SpawnChickenOnSuccess: false
 SpawnChickenOnFail: true
 VaultTargetBankAccount: ""
 DeleteVillagerInventoryOnCatch: false
+LogEggCaptures: false
 CatchChance:
   Bat: 100.0
   Blaze: 100.0