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structure_set and unification with scarpet naming conventions

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gnembon committed 2020-01-21 01:39:23 -04:00
1 parent 4da4f7124f
commit 50d30aafb2
4 files changed
+186 -29
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src/main/java/carpet/script/CarpetExpression.java
+74 -11
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@@ -646,7 +646,7 @@ public class CarpetExpression
* and <code>structure_starts</code>. Returns <code>null</code> if the chunk is not in memory unless called with optional
* <code>true</code>.</p>
* <h3><code>structures(pos), structures(pos, structure_name)</code></h3>
* <p>Returns structure information for a given block position. Note that strucuture information is the same for
* <p>Returns structure information for a given block position. Note that structure information is the same for
* all the blocks from the same chunk. <code>structures</code> function can be called with a block, or a block and
* a structure name. In the first case it returns a map of structures at a given position, keyed by structure name,
* with values indicating the bounding box of the structure - a pair of two 3-value coords (see examples). When
@@ -658,6 +658,11 @@ public class CarpetExpression
* a structure name. In the first case it returns a list of structure names that give chunk belongs to. When
* called with an extra structure name, returns list of positions pointing to the lowest block position in chunks that
* hold structure starts for these structures. You can query that chunk structures then to get its bounding boxes.</p>
* <h3><code>structure_set(pos, structure_name), structure_set(pos, structure_name, null)</code></h3>
* <p>Creates or removes structure information of a structure associated with a chunk of <code>pos</code>.
* Unlike <code>plop, blocks are not placed in the world, only structure information is set. For the game this is a fully
* functional structure even if blocks are not set.</code>. To remove structure a given point is in,
* use <code>structure_references</code> to find where current structure starts.</p>
* <h3><code>suffocates(pos)</code></h3>
* <p>Boolean function, true if the block causes suffocation.</p>
@@ -899,7 +904,11 @@ public class CarpetExpression
PointOfInterestStorage store = cc.s.getWorld().getPointOfInterestStorage();
if (poi == Value.NULL)
{ // clear poi information
if (store.getType(pos).isPresent()) store.remove(pos);
if (store.getType(pos).isPresent())
{
store.remove(pos);
return LazyValue.TRUE;
}
return LazyValue.NULL;
}
String poiTypeString = poi.getString().toLowerCase(Locale.ROOT);
@@ -926,7 +935,7 @@ public class CarpetExpression
for (int i=0; i < finalO; i++) ((PointOfInterest_scarpetMixin)p).callReserveTicket();
});
}
return LazyValue.NULL;
return LazyValue.TRUE;
});
@@ -1396,10 +1405,11 @@ public class CarpetExpression
{
List<Value> referenceList = references.entrySet().stream().
filter(e -> e.getValue()!= null && !e.getValue().isEmpty()).
map(e -> new StringValue(e.getKey())).collect(Collectors.toList());
map(e -> new StringValue(FeatureGenerator.structureToBuilding.get(e.getKey()).get(0))).collect(Collectors.toList());
return (_c, _t ) -> ListValue.wrap(referenceList);
}
String structureName = lv.get(locator.offset).evalValue(c).getString();
String simpleStructureName = lv.get(locator.offset).evalValue(c).getString().toLowerCase(Locale.ROOT);
String structureName = FeatureGenerator.buildingToStructure.get(simpleStructureName);
LongSet structureReferences = references.get(structureName);
if (structureReferences == null || structureReferences.isEmpty())
{
@@ -1422,7 +1432,7 @@ public class CarpetExpression
Map<String, StructureStart> structures = world.getChunk(pos).getStructureStarts();
if (lv.size() == locator.offset)
{
Map<Value, Value> strucutureList = new HashMap<>();
Map<Value, Value> structureList = new HashMap<>();
for (Map.Entry<String, StructureStart> entry : structures.entrySet())
{
StructureStart start = entry.getValue();
@@ -1431,13 +1441,13 @@ public class CarpetExpression
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));
structureList.put(new StringValue(FeatureGenerator.structureToBuilding.get(entry.getKey()).get(0)), ListValue.of(coord1, coord2));
}
Value ret = MapValue.wrap(strucutureList);
Value ret = MapValue.wrap(structureList);
return (_c, _t) -> ret;
}
String structureName = lv.get(locator.offset).evalValue(c).getString();
StructureStart start = structures.get(structureName);
String structureName = lv.get(locator.offset).evalValue(c).getString().toLowerCase(Locale.ROOT);
StructureStart start = structures.get(FeatureGenerator.buildingToStructure.get(structureName));
if (start == null || start == StructureStart.DEFAULT)
return (_c, _t) -> Value.NULL;
List<Value> pieces = new ArrayList<>();
@@ -1454,8 +1464,61 @@ public class CarpetExpression
Value ret = ListValue.wrap(pieces);
return (_c, _t) -> ret;
});
// need get_biome
this.expr.addLazyFunction("structure_set", -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();
if (lv.size() == locator.offset)
throw new InternalExpressionException("'structure_set requires at least position and a structure name");
String simpleStructureName = lv.get(locator.offset).evalValue(c).getString().toLowerCase(Locale.ROOT);
String structureName = FeatureGenerator.buildingToStructure.get(simpleStructureName);
Value[] result = new Value[]{Value.NULL};
((CarpetContext) c).s.getMinecraftServer().executeSync(() ->
{
Map<String, StructureStart> structures = world.getChunk(pos).getStructureStarts();
if (lv.size() == locator.offset + 1)
{
//if (newValue.getString().equalsIgnoreCase("default"))
// spawn default structure for location
Boolean res = FeatureGenerator.gridStructure(simpleStructureName, ((CarpetContext) c).s.getWorld(), locator.block.getPos());
if (res == null) return;
result[0] = res?Value.TRUE:Value.FALSE;
return;
}
Value newValue = lv.get(locator.offset+1).evalValue(c);
if (newValue instanceof NullValue) // remove structure
{
if (!structures.containsKey(structureName))
{
return;
}
StructureStart start = structures.get(structureName);
ChunkPos structureChunkPos = new ChunkPos(start.getChunkX(), start.getChunkZ());
MutableIntBoundingBox box = start.getBoundingBox();
for (int chx = box.minX / 16; chx <= box.maxX / 16; chx++)
{
for (int chz = box.minZ / 16; chz <= box.maxZ / 16; chz++)
{
ChunkPos chpos = new ChunkPos(chx, chz);
// getting a chunk will convert it to full, allowing to modify references
Map<String, LongSet> references = world.getChunk(chpos.getCenterBlockPos()).getStructureReferences();
if (references.containsKey(structureName) && references.get(structureName) != null)
references.get(structureName).remove(structureChunkPos.toLong());
}
}
structures.remove(structureName);
result[0] = Value.TRUE;
}
});
Value ret = result[0]; // preventing from lazy evaluating of the result in case a future completes later
return (_c, _t) -> ret;
});
}
/**