Fabric Wiki

User Tools

Site Tools

Trace: • 物品组
tutorial:features

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
tutorial:features [2023/12/17 14:20] – solidblocktutorial:features [2024/10/28 17:58] (current) – Fix new identifier vs Identifier.of cassiancc
Line 20: Line 20:
 <yarncode java> <yarncode java>
 public class ExampleFeature extends class_3031<ExampleFeatureConfig> { public class ExampleFeature extends class_3031<ExampleFeatureConfig> {
-  public ExampleFeature(Codec<class_3111> configCodec) { +  public ExampleFeature(Codec<FeatureConfig> configCodec) { 
-    smethod_10086er(configCodec);+    super(configCodec);
   }   }
  
Line 36: Line 36:
         // don't worry about where these come from-- we'll implement these methods soon         // don't worry about where these come from-- we'll implement these methods soon
         int number = config.number();         int number = config.number();
-        class_2960 blockID = config.blockID();+        class_2960 blockId = config.blockId();
  
-        class_2680 blockState = class_7923.field_41175.get(blockID).method_9564(); +        class_2680 blockState = class_7923.field_41175.get(blockId).method_9564(); 
-//        ensure the ID is okay +        // ensure the ID is okay 
-        if (blockState == null) throw new IllegalStateException(blockID + " could not be parsed to a valid block identifier!");+        if (blockState == null) throw new IllegalStateException(blockId + " could not be parsed to a valid block identifier!");
  
         // find the surface of the world         // find the surface of the world
Line 50: Line 50:
                 if (world.method_8320(testPos.method_10086()).isOf(class_2246.field_10124)) {                 if (world.method_8320(testPos.method_10086()).isOf(class_2246.field_10124)) {
                     for (int i = 0; i < number; i++) {                     for (int i = 0; i < number; i++) {
-//            create a simple pillar of blocks+                        // create a simple pillar of blocks
                         world.method_8501(testPos, blockState, 0x10);                         world.method_8501(testPos, blockState, 0x10);
                         testPos = testPos.method_10086();                         testPos = testPos.method_10086();
Line 61: Line 61:
             }             }
         }         }
-//        the game couldn't find a place to put the pillar+       // the game couldn't find a place to put the pillar
         return false;         return false;
     }     }
Line 70: Line 70:
 <yarncode java> <yarncode java>
 public record ExampleFeatureConfig(int number, Identifier blockId) implements FeatureConfig { public record ExampleFeatureConfig(int number, Identifier blockId) implements FeatureConfig {
-    public static Codec<ExampleFeatureConfig> CODEC = RecordCodecBuilder.create( +    public static final Codec<ExampleFeatureConfig> CODEC = RecordCodecBuilder.create( 
-        instance -> +        instance -> instance.group(
-                instance.group(+
                         // you can add as many of these as you want, one for each parameter                         // you can add as many of these as you want, one for each parameter
                         Codecs.POSITIVE_INT.fieldOf("number").forGetter(ExampleFeatureConfig::number),                         Codecs.POSITIVE_INT.fieldOf("number").forGetter(ExampleFeatureConfig::number),
Line 83: Line 82:
  
 <code java> <code java>
-public class FeatureExampleMod implements ModInitializer { +public class ExampleMod implements ModInitializer { 
-    public static final Identifier EXAMPLE_FEATURE_ID = new Identifier("tutorial", "example_feature"); +    public static final Identifier EXAMPLE_FEATURE_ID = Identifier.of("tutorial", "example_feature"); 
-    public static Feature<ExampleFeatureConfig> EXAMPLE_FEATURE = new ExampleFeature(ExampleFeatureConfig.CODEC);+    public static final ExampleFeature EXAMPLE_FEATURE = new ExampleFeature(ExampleFeatureConfig.CODEC);
  
     @Override     @Override
     public void onInitialize() {     public void onInitialize() {
-        Registry.register(Registry.FEATURE, EXAMPLE_FEATURE_ID, EXAMPLE_FEATURE);+        Registry.register(Registries.FEATURE, EXAMPLE_FEATURE_ID, EXAMPLE_FEATURE);
     }     }
 } }
Line 102: Line 101:
 public class FeatureExampleMod implements ModInitializer { public class FeatureExampleMod implements ModInitializer {
  
-    public static final Identifier EXAMPLE_FEATURE_ID = new Identifier("tutorial", "example_feature"); +    public static final Identifier EXAMPLE_FEATURE_ID = Identifier.of("tutorial", "example_feature"); 
-    public static Feature<ExampleFeatureConfig> EXAMPLE_FEATURE = new ExampleFeature(ExampleFeatureConfig.CODEC);+    public static final ExampleFeature EXAMPLE_FEATURE = new ExampleFeature(ExampleFeatureConfig.CODEC);
  
-    public static ConfiguredFeature<ExampleFeatureConfig, ExampleFeature> EXAMPLE_FEATURE_CONFIGURED = new ConfiguredFeature<>( +    public static final ConfiguredFeature<ExampleFeatureConfig, ExampleFeature> EXAMPLE_FEATURE_CONFIGURED = new ConfiguredFeature<>( 
-                    (ExampleFeature) EXAMPLE_FEATURE, +                    EXAMPLE_FEATURE, 
-                    new ExampleFeatureConfig(10, new Identifier("minecraft", "netherite_block"))+                    new ExampleFeatureConfig(10, Identifier.of("minecraft", "netherite_block")));
     );     );
  
Line 118: Line 117:
 } }
 </yarncode>  </yarncode> 
 +
 +FIXME The last line has to be updated
  
 ==== Adding a configured feature to a biome ==== ==== Adding a configured feature to a biome ====
Line 124: Line 125:
 Our final initializer class looks like this: Our final initializer class looks like this:
 <yarncode java> <yarncode java>
-public class FeatureExampleMod implements ModInitializer {+public class ExampleMod implements ModInitializer {
  
-    public static final Identifier EXAMPLE_FEATURE_ID = new Identifier("tutorial", "example_feature"); +    public static final Identifier EXAMPLE_FEATURE_ID = Identifier.of("tutorial", "example_feature"); 
-    public static Feature<ExampleFeatureConfig> EXAMPLE_FEATURE = new ExampleFeature(ExampleFeatureConfig.CODEC); +    public static final ExampleFeature EXAMPLE_FEATURE = new ExampleFeature(ExampleFeatureConfig.CODEC); 
-    public static ConfiguredFeature<ExampleFeatureConfig, ExampleFeature> EXAMPLE_FEATURE_CONFIGURED = new ConfiguredFeature<>( +    public static final ConfiguredFeature<ExampleFeatureConfig, ExampleFeature> EXAMPLE_FEATURE_CONFIGURED = new ConfiguredFeature<>( 
-                    (ExampleFeature) EXAMPLE_FEATURE, +                    EXAMPLE_FEATURE, 
-                    new ExampleFeatureConfig(10, new Identifier("minecraft", "netherite_block"))+                    new ExampleFeatureConfig(10, Identifier.of("minecraft", "netherite_block"))
     );     );
     // our PlacedFeature. this is what gets passed to the biome modification API to add to the biome.     // our PlacedFeature. this is what gets passed to the biome modification API to add to the biome.
Line 136: Line 137:
             RegistryEntry.of(             RegistryEntry.of(
                     EXAMPLE_FEATURE_CONFIGURED                     EXAMPLE_FEATURE_CONFIGURED
-//                    the SquarePlacementModifier makes the feature generate a cluster of pillars each time+                  //  the SquarePlacementModifier makes the feature generate a cluster of pillars each time
             ), List.of(SquarePlacementModifier.of())             ), List.of(SquarePlacementModifier.of())
     );     );
Line 142: Line 143:
     @Override     @Override
     public void onInitialize() {     public void onInitialize() {
-//        register the features+        // register the features
         Registry.register(class_7923.field_41144, EXAMPLE_FEATURE_ID, EXAMPLE_FEATURE);         Registry.register(class_7923.field_41144, EXAMPLE_FEATURE_ID, EXAMPLE_FEATURE);
-        Registry.register(BuiltinRegistries.CONFIGURED_FEATURE, EXAMPLE_FEATURE_ID, EXAMPLE_FEATURE_CONFIGURED); 
-        Registry.register(BuiltinRegistries.PLACED_FEATURE, EXAMPLE_FEATURE_ID, EXAMPLE_FEATURE_PLACED); 
  
-//        add it to overworld biomes using FAPI+        // add it to overworld biomes using FAPI
         BiomeModifications.addFeature(         BiomeModifications.addFeature(
                 BiomeSelectors.foundInOverworld(),                 BiomeSelectors.foundInOverworld(),
                 // the feature is to be added while flowers and trees are being generated                 // the feature is to be added while flowers and trees are being generated
                 GenerationStep.Feature.VEGETAL_DECORATION,                 GenerationStep.Feature.VEGETAL_DECORATION,
-                RegistryKey.of(Registry.PLACED_FEATURE_KEY, EXAMPLE_FEATURE_ID));+                RegistryKey.of(RegistryKeys.PLACED_FEATURE, EXAMPLE_FEATURE_ID));
     }     }
 } }
tutorial/features.1702822807.txt.gz · Last modified: 2023/12/17 14:20 by solidblock