Add support for automatic enabling of mod-specific blocks and textures

src/main/java/org/dynmap/bukkit/DynmapPlugin.java

@@ -2,6 +2,8 @@ package org.dynmap.bukkit;
 
 import java.io.File;
 import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.net.InetSocketAddress;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -102,6 +104,7 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
     public PluginManager pm;
     private Metrics metrics;
     private BukkitEnableCoreCallback enabCoreCB = new BukkitEnableCoreCallback();
+    private Method ismodloaded;
 
     private class BukkitEnableCoreCallback extends DynmapCore.EnableCoreCallbacks {
         @Override
@@ -139,6 +142,12 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
     
     public DynmapPlugin() {
         plugin = this;
+        try {
+            Class<?> c = Class.forName("cpw.mods.fml.common.Loader");
+            ismodloaded = c.getMethod("isModLoaded", String.class);
+        } catch (NoSuchMethodException nsmx) {
+        } catch (ClassNotFoundException e) {
+        }
     }
     
     /**
@@ -435,6 +444,22 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
         public int getCurrentPlayers() {
             return getServer().getOnlinePlayers().length;
         }
+        @Override
+        public boolean isModLoaded(String name) {
+            boolean loaded = false;
+            if(ismodloaded != null) {
+                try {
+                    Object rslt =ismodloaded.invoke(null,  name);
+                    if(rslt instanceof Boolean) {
+                        loaded = ((Boolean)rslt).booleanValue();
+                    }
+                } catch (IllegalArgumentException iax) {
+                } catch (IllegalAccessException e) {
+                } catch (InvocationTargetException e) {
+                }
+            }
+            return loaded;
+        }
     }
     /**
      * Player access abstraction class

src/main/resources/configuration.txt

@@ -218,43 +218,6 @@ skin-url: "http://s3.amazonaws.com/MinecraftSkins/%player%.png"
 #   'newnorth' is used to rotate maps and rose (requires fullrender of any HDMap map - same as 'newrose' for FlatMap or KzedMap)
 compass-mode: newnorth
 
-### Mod block support ###
-# Enable Industrial Craft 2 block rendering support (core, Advanced Machines, Charging Bench, Power Converters, Compact Solars, Nuclear Control)
-#ic2-support: true
-#ic2-advancesmachines-support: true
-#ic2-chargingbench-support: true
-#ic2-powerconverters-support: true
-#ic2-compactsolars-support: true
-#ic2-nuclearcontrol-support: true
-# Enable BuildCraft block rendering support
-#buildcraft-support: true
-# Enable RedPower2 block rendering support
-#redpower2-support: true
-# Enable NetherOres block rendering support
-#netherores-support: true
-# Enable RailCraft block rendering support
-#railcraft-support: true
-# Enable Kaevator's Superslopes block rendering support
-#superslopes-support: true
-# Enabled ComputerCraft block rendering support
-#computercraft-support: true
-# Enabled LC Trees++ block rendering support
-#lctrees-support: true
-# Enable Forestry block rending support
-#forestry-support: true
-# Enable IronCheck block rendering support
-#ironchest-support: true
-# Enable TubeStuff block rendering support
-#tubestuff-support: true
-# Enable Ender Storage block rendering support
-#enderstorage-support: true
-# Enable ExtraBiomesXL block rendering support
-#extrabiomesxl-support: true
-# Enable ExtraBiomesXL Bunyan block rendering support
-#extrabiomesxl-bunyan-support: true
-# Equivalent Exchange 2 block rendering support
-#ee2-support: true
-
 render-triggers:
   #- playermove
   #- playerjoin