add parent info to BiomeInfoCommand

common/src/main/java/com/dfsek/terra/commands/biome/BiomeInfoCommand.java

@@ -29,17 +29,24 @@ public class BiomeInfoCommand implements CommandTemplate {
 
     @Override
     public void execute(CommandSender sender) {
-
         sender.sendMessage("Biome info for \"" + biome.getID() + "\".");
         sender.sendMessage("Vanilla biome: " + biome.getVanillaBiomes());
 
         if(biome instanceof UserDefinedBiome) {
             BiomeTemplate bio = ((UserDefinedBiome) biome).getConfig();
 
+            if(bio.getExtended().size() == 0) {
+                sender.sendMessage("No Parent Biomes");
+            } else {
+                sender.sendMessage("------Parent Biomes-----");
+                bio.getExtended().forEach(id -> sender.sendMessage(" - " + id));
+            }
+
             List<TerraStructure> structureConfigs = bio.getStructures();
 
-            if(structureConfigs.size() == 0) sender.sendMessage("No Structures");
+            if(structureConfigs.size() == 0) {
-            else {
+                sender.sendMessage("No Structures");
+            } else {
                 sender.sendMessage("-------Structures-------");
                 for(TerraStructure c : structureConfigs) {
                     sender.sendMessage(" - " + c.getTemplate().getID());

common/src/main/java/com/dfsek/terra/config/templates/BiomeTemplate.java

@@ -30,6 +30,7 @@ import com.dfsek.terra.world.population.items.flora.FloraLayer;
 import com.dfsek.terra.world.population.items.ores.OreHolder;
 import com.dfsek.terra.world.population.items.tree.TreeLayer;
 
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
@@ -39,12 +40,15 @@ import java.util.Set;
 
 @SuppressWarnings({"FieldMayBeFinal", "unused"})
 public class BiomeTemplate extends AbstractableTemplate implements ValidatedConfigTemplate {
-
     private final ConfigPack pack;
 
     @Value("id")
     private String id;
 
+    @Value("extends")
+    @Default
+    private List<String> extended = Collections.emptyList();
+
     @Value("variables")
     @Abstractable
     @Default
@@ -191,6 +195,10 @@ public class BiomeTemplate extends AbstractableTemplate implements ValidatedConf
     @Default
     private Map<String, Integer> colors = new HashMap<>(); // Plain ol' map, so platforms can decide what to do with colors (if anything).
 
+    public List<String> getExtended() {
+        return extended;
+    }
+
     public Set<String> getTags() {
         return tags;
     }