start making feature

Author: xFN10x

src/main/java/fn10/musicexpansion/MusicExpanded.java

@@ -1,5 +1,6 @@
 package fn10.musicexpansion;
 
+import fn10.musicexpansion.reg.*;
 import net.fabricmc.api.ModInitializer;
 import net.fabricmc.fabric.api.command.v2.CommandRegistrationCallback;
 import net.fabricmc.fabric.api.itemgroup.v1.FabricItemGroup;
@@ -20,12 +21,6 @@
 
 import fn10.musicexpansion.music.network.CDTrackPlayPayloadS2C;
 import fn10.musicexpansion.music.network.payload.CDTrackStopPayloadS2C;
-import fn10.musicexpansion.reg.MusicExpandedAudio;
-import fn10.musicexpansion.reg.MusicExpandedBlockEntitys;
-import fn10.musicexpansion.reg.MusicExpandedBlocks;
-import fn10.musicexpansion.reg.MusicExpandedItemComponents;
-import fn10.musicexpansion.reg.MusicExpandedItems;
-import fn10.musicexpansion.reg.MusicExpandedMenus;
 
 public class MusicExpanded implements ModInitializer {
 	public static final String MOD_ID = "compactdiscs";

src/main/java/fn10/musicexpansion/MusicExpandedCommands.java

@@ -1,5 +1,6 @@
 package fn10.musicexpansion;
 
+import java.util.ArrayList;
 import java.util.List;
 
 import com.mojang.brigadier.context.CommandContext;
@@ -12,6 +13,8 @@
 import net.minecraft.world.entity.player.Inventory;
 import net.minecraft.world.item.ItemStack;
 
+import static fn10.musicexpansion.items.CompactDiscItem.makeDiscStackWithTracks;
+
 public class MusicExpandedCommands {
 
     public static int giveExampleDiscs(CommandContext<CommandSourceStack> context) {
@@ -23,9 +26,9 @@ public static int giveExampleDiscs(CommandContext<CommandSourceStack> context) {
             CDTrack song3 = CDTracks.C418_CAT;
             //CDTrack song4 = new CDSong("dog");
 
-            ItemStack exampleDisc1 = makeExampleDisc(CDTracks.getIdFromTrack(song1));
-            ItemStack exampleDisc2 = makeExampleDisc(CDTracks.getIdFromTrack(song2));
-            ItemStack exampleDisc3 = makeExampleDisc(CDTracks.getIdFromTrack(song3));
+            ItemStack exampleDisc1 = makeDiscStackWithTracks(song1);
+            ItemStack exampleDisc2 = makeDiscStackWithTracks(song2);
+            ItemStack exampleDisc3 = makeDiscStackWithTracks(song3);
             exampleDisc3.set(MusicExpandedItemComponents.CD_WRITEABLE, true);
 
             inventory.add(exampleDisc1);
@@ -38,10 +41,4 @@ public static int giveExampleDiscs(CommandContext<CommandSourceStack> context) {
         }
     }
 
-    protected static ItemStack makeExampleDisc(String... songs) {
-        ItemStack stack = new ItemStack(MusicExpandedItems.CD);
-        stack.set(MusicExpandedItemComponents.CD_SONGS, List.of(songs));
-        return stack;
-    }
-
 }

src/main/java/fn10/musicexpansion/blocks/DiscMonolithBlock.java

@@ -15,6 +15,7 @@
 import net.minecraft.world.level.Level;
 import net.minecraft.world.level.block.BaseEntityBlock;
 import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Blocks;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.entity.BlockEntityTicker;
 import net.minecraft.world.level.block.entity.BlockEntityType;
@@ -34,6 +35,9 @@ public class DiscMonolithBlock extends RotatedBaseEntityBlock {
 
     public static final BooleanProperty LOADED = BooleanProperty.create("loaded");
 
+    public DiscMonolithBlock() {
+        this(Properties.ofFullCopy(Blocks.COBBLESTONE));
+    }
     public DiscMonolithBlock(Properties properties) {
         super(properties.noOcclusion());
         registerDefaultState(

src/main/java/fn10/musicexpansion/generation/features/MonolithFeature.java

@@ -0,0 +1,61 @@
+package fn10.musicexpansion.generation.features;
+
+import com.mojang.serialization.Codec;
+import fn10.musicexpansion.blocks.DiscMonolithBlock;
+import fn10.musicexpansion.items.CompactDiscItem;
+import fn10.musicexpansion.music.CDTracks;
+import net.minecraft.core.BlockPos;
+import net.minecraft.util.RandomSource;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.WorldGenLevel;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.levelgen.feature.Feature;
+import net.minecraft.world.level.levelgen.feature.FeaturePlaceContext;
+import net.minecraft.world.level.levelgen.feature.configurations.NoneFeatureConfiguration;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MonolithFeature extends Feature<NoneFeatureConfiguration> {
+
+    public static final ArrayList<ItemStack> randomDiscs = new ArrayList<>(List.of(
+            CompactDiscItem.makeDiscStackWithTracks(CDTracks.C418_13),
+            CompactDiscItem.makeDiscStackWithTracks(CDTracks.C418_11),
+            CompactDiscItem.makeDiscStackWithTracks(CDTracks.C418_CAT)
+    ));
+
+    public MonolithFeature(Codec<NoneFeatureConfiguration> codec) {
+        super(codec);
+    }
+
+    @Override
+    public boolean place(FeaturePlaceContext<NoneFeatureConfiguration> featurePlaceContext) {
+        try {
+            BlockPos origin = featurePlaceContext.origin();
+            WorldGenLevel level = featurePlaceContext.level();
+            RandomSource random = featurePlaceContext.random();
+
+            int y = origin.getY();
+            //y must be between -10 and 40
+            if (!(y < 40 && y > -10)) return false;
+
+            //must be at least 3 air above
+            for (int i = 0; i < 3; i++) {
+                BlockPos pos = origin.atY(y + i);
+                BlockState block = level.getBlockState(pos);
+                if (block.isAir()) return false;
+            }
+
+            DiscMonolithBlock monlith = new DiscMonolithBlock();
+            ItemStack disc = randomDiscs.get(random.nextInt(randomDiscs.size()));
+            BlockState state = monlith.defaultBlockState();
+
+            level.setBlock(origin, state, 0);
+            monlith.useItemOn(disc, state, level.getLevel(), origin, null, null, null);
+
+            return true;
+        } catch (Exception e) {
+            return false;
+        }
+    }
+}

src/main/java/fn10/musicexpansion/items/CompactDiscItem.java

@@ -65,4 +65,14 @@ public static List<Component> getTooltip(TooltipContext context, ItemStack stack
         }
         return list;
     }
+
+    public static ItemStack makeDiscStackWithTracks(CDTrack... songs) {
+        ArrayList<String> ids = new ArrayList<>();
+        for (CDTrack song : songs) {
+            ids.add(CDTracks.getIdFromTrack(song));
+        }
+        ItemStack stack = new ItemStack(MusicExpandedItems.CD);
+        stack.set(MusicExpandedItemComponents.CD_SONGS, ids);
+        return stack;
+    }
 }