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Deduplicate collision shapes

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This commit is contained in:
Ryan 2022-07-28 06:38:13 -07:00
parent 35c697ff93
commit 2ceceed0d9
1 changed files with 36 additions and 12 deletions
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48
extractor/src/main/java/dev/_00a/valence_extractor/extractors/Blocks.java
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@ -8,6 +8,9 @@ import net.minecraft.util.math.BlockPos;
import net.minecraft.util.registry.Registry;
import net.minecraft.world.EmptyBlockView;
import java.util.LinkedHashMap;
import java.util.Objects;
public class Blocks implements Main.Extractor {
public Blocks() {
}
@ -19,12 +22,17 @@ public class Blocks implements Main.Extractor {
@Override
public JsonElement extract() {
var topLevelJson = new JsonObject();
var blocksJson = new JsonArray();
var stateIdCounter = 0;
var collisionShapes = new LinkedHashMap<CollisionShape, Integer>();
for (var block : Registry.BLOCK) {
var blockJson = new JsonObject();
// blockJson.addProperty("id", Registry.BLOCK.getRawId(block));
blockJson.addProperty("id", Registry.BLOCK.getRawId(block));
blockJson.addProperty("name", Registry.BLOCK.getId(block).getPath());
blockJson.addProperty("translation_key", block.getTranslationKey());
// blockJson.addProperty("min_state_id", stateIdCounter);
// blockJson.addProperty("max_state_id", stateIdCounter + block.getStateManager().getStates().size() - 1);
@ -57,18 +65,15 @@ public class Blocks implements Main.Extractor {
blockJson.addProperty("default_state_id", id);
}
var collisionShapesJson = new JsonArray();
var collisionShapeIdxsJson = new JsonArray();
for (var box : state.getCollisionShape(EmptyBlockView.INSTANCE, BlockPos.ORIGIN).getBoundingBoxes()) {
var boxJson = new JsonObject();
boxJson.addProperty("min_x", box.minX);
boxJson.addProperty("min_y", box.minY);
boxJson.addProperty("min_z", box.minZ);
boxJson.addProperty("max_x", box.maxX);
boxJson.addProperty("max_y", box.maxY);
boxJson.addProperty("max_z", box.maxZ);
collisionShapesJson.add(boxJson);
var cs = new CollisionShape(box.minX, box.minY, box.minZ, box.maxX, box.maxY, box.maxZ);
var idx = collisionShapes.putIfAbsent(cs, collisionShapes.size());
collisionShapeIdxsJson.add(Objects.requireNonNullElseGet(idx, () -> collisionShapes.size() - 1));
}
stateJson.add("collision_shapes", collisionShapesJson);
stateJson.add("collision_shapes", collisionShapeIdxsJson);
statesJson.add(stateJson);
}
@ -76,6 +81,25 @@ public class Blocks implements Main.Extractor {
blocksJson.add(blockJson);
}
return blocksJson;
var collisionShapesJson = new JsonArray();
for (var shape : collisionShapes.keySet()) {
var collisionShapeJson = new JsonObject();
collisionShapeJson.addProperty("min_x", shape.minX);
collisionShapeJson.addProperty("min_y", shape.minY);
collisionShapeJson.addProperty("min_z", shape.minZ);
collisionShapeJson.addProperty("max_x", shape.maxX);
collisionShapeJson.addProperty("max_y", shape.maxY);
collisionShapeJson.addProperty("max_z", shape.maxZ);
collisionShapesJson.add(collisionShapeJson);
}
topLevelJson.add("collision_shapes", collisionShapesJson);
topLevelJson.add("blocks", blocksJson);
return topLevelJson;
}
private record CollisionShape(double minX, double minY, double minZ, double maxX, double maxY, double maxZ) {
}
}