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structures API call

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gnembon committed 2020-01-12 22:14:05 -04:00
1 parent 9011e419cb
commit 2b0a370996
4 files changed
+63 -4
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src/main/java/carpet/script/CarpetExpression.java
+46
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@@ -18,6 +18,7 @@ import carpet.script.value.EntityValue;
import carpet.script.value.FunctionValue;
import carpet.script.value.LazyListValue;
import carpet.script.value.ListValue;
import carpet.script.value.MapValue;
import carpet.script.value.NBTSerializableValue;
import carpet.script.value.NullValue;
import carpet.script.value.NumericValue;
@@ -74,6 +75,8 @@ import net.minecraft.stat.Stat;
import net.minecraft.stat.StatType;
import net.minecraft.state.StateFactory;
import net.minecraft.state.property.Property;
import net.minecraft.structure.StructurePiece;
import net.minecraft.structure.StructureStart;
import net.minecraft.text.LiteralText;
import net.minecraft.util.Clearable;
import net.minecraft.util.Identifier;
@@ -83,6 +86,7 @@ import net.minecraft.util.math.Box;
import net.minecraft.util.math.ChunkPos;
import net.minecraft.util.math.Direction;
import net.minecraft.util.math.EulerAngle;
import net.minecraft.util.math.MutableIntBoundingBox;
import net.minecraft.util.math.Vec3d;
import net.minecraft.util.registry.Registry;
import net.minecraft.world.Heightmap;
@@ -1225,6 +1229,48 @@ public class CarpetExpression
this.forceChunkUpdate(pos, world);
return LazyValue.NULL;
});
this.expr.addLazyFunction("structures", -1, (c, t, lv) -> {
CarpetContext cc = (CarpetContext)c;
BlockValue.LocatorResult locator = BlockValue.fromParams(cc, lv, 0);
ServerWorld world = cc.s.getWorld();
BlockPos pos = locator.block.getPos();
Map<String, StructureStart> structures = world.getChunk(pos).getStructureStarts();
if (lv.size() == locator.offset)
{
Map<Value, Value> strucutureList = new HashMap<>();
for (Map.Entry<String, StructureStart> entry : structures.entrySet())
{
StructureStart start = entry.getValue();
if (start == StructureStart.DEFAULT)
continue;
MutableIntBoundingBox box = start.getBoundingBox();
ListValue coord1 = ListValue.of(new NumericValue(box.minX), new NumericValue(box.minY), new NumericValue(box.minZ));
ListValue coord2 = ListValue.of(new NumericValue(box.maxX), new NumericValue(box.maxY), new NumericValue(box.maxZ));
strucutureList.put(new StringValue(entry.getKey()), ListValue.of(coord1, coord2));
}
Value ret = MapValue.wrap(strucutureList);
return (_c, _t) -> ret;
}
String structureName = lv.get(locator.offset).evalValue(c).getString();
StructureStart start = structures.get(structureName);
if (start == null || start == StructureStart.DEFAULT)
return (_c, _t) -> Value.NULL;
List<Value> pieces = new ArrayList<>();
for (StructurePiece piece : start.getChildren())
{
MutableIntBoundingBox box = piece.getBoundingBox();
pieces.add(ListValue.of(
new StringValue( NBTSerializableValue.nameFromRegistryId(Registry.STRUCTURE_PIECE.getId(piece.getType()))),
(piece.getFacing()== null)?Value.NULL: new StringValue(piece.getFacing().getName()),
ListValue.of(new NumericValue(box.minX), new NumericValue(box.minY), new NumericValue(box.minZ)),
ListValue.of(new NumericValue(box.maxX), new NumericValue(box.maxY), new NumericValue(box.maxZ))
));
}
Value ret = ListValue.wrap(pieces);
return (_c, _t) -> ret;
});
// need get_biome
}