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work on rotating structures
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austin 2025-05-24 14:20:33 -04:00
parent 2f05fc06dd
commit 84b4c11199
4 changed files with 25 additions and 19 deletions
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4
assets/Data/game/structure.json
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@ -5,9 +5,9 @@
"displayName" : "Default House",
"fabPath" : "Data/fab/defaultHouse.fab",
"dimensions" : {
"x" : 5,
"x" : 4.75,
"y" : 5,
"z" : 5
"z" : 4.75
},
"placementOffset" : {
"x" : 0,

5
docs/src/progress/renderertodo.md
View File

@ -1950,6 +1950,11 @@ Town layout work
Macro broadphase filters prior to per-voxel macro data intersection checks
Block chunks properly stride
(05/24/2025)
Work on rotating structures

3
src/main/java/electrosphere/server/macro/structure/VirtualStructure.java
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@ -7,6 +7,7 @@ import org.joml.Vector3d;
import electrosphere.controls.cursor.CursorState;
import electrosphere.data.block.fab.BlockFab;
import electrosphere.data.struct.StructureData;
import electrosphere.server.datacell.ServerWorldData;
import electrosphere.server.macro.MacroData;
import electrosphere.server.macro.spatial.MacroAreaObject;
import electrosphere.util.annotation.Exclude;
@ -90,7 +91,7 @@ public class VirtualStructure implements MacroAreaObject {
rVal.fabPath = data.getFabPath();
rVal.fab = data.getFab();
rVal.type = data.getId();
rVal.position = position;
rVal.position = ServerWorldData.clampRealToBlock(position);
rVal.rotation = rotation;
rVal.aabb = new AABBd();
VirtualStructure.setAABB(rVal.aabb, rVal.position, data.getDimensions(), rotation);

32
src/main/java/electrosphere/server/physics/block/manager/ServerBlockChunkGenerationThread.java
View File

@ -244,9 +244,9 @@ public class ServerBlockChunkGenerationThread implements Runnable {
if(struct.getAABB().testPoint(currRealPos.x, currRealPos.y, currRealPos.z)){
AABBd aabb = struct.getAABB();
localBlockPos.set(
(int)Math.round((currRealPos.x - aabb.minX) / BlockChunkData.BLOCK_SIZE_MULTIPLIER),
(int)Math.round((currRealPos.y - aabb.minY) / BlockChunkData.BLOCK_SIZE_MULTIPLIER),
(int)Math.round((currRealPos.z - aabb.minZ) / BlockChunkData.BLOCK_SIZE_MULTIPLIER)
Math.round((currRealPos.x - aabb.minX) / BlockChunkData.BLOCK_SIZE_MULTIPLIER),
Math.round((currRealPos.y - aabb.minY) / BlockChunkData.BLOCK_SIZE_MULTIPLIER),
Math.round((currRealPos.z - aabb.minZ) / BlockChunkData.BLOCK_SIZE_MULTIPLIER)
);
Quaterniond rotationQuat = CursorState.getBlockRotation(struct.getRotation());
@ -255,27 +255,27 @@ public class ServerBlockChunkGenerationThread implements Runnable {
rotationQuat.transform(dimVec);
dimVec.absolute();
if(localBlockPos.x < 0){
localBlockPos.x = (int)(dimVec.x + localBlockPos.x);
localBlockPos.x = dimVec.x + localBlockPos.x;
}
if(localBlockPos.y < 0){
localBlockPos.y = (int)(dimVec.y + localBlockPos.y);
localBlockPos.y = dimVec.y + localBlockPos.y;
}
if(localBlockPos.z < 0){
localBlockPos.z = (int)(dimVec.z + localBlockPos.z);
localBlockPos.z = dimVec.z + localBlockPos.z;
}
localBlockPos.x = Math.round(localBlockPos.x);
localBlockPos.y = Math.round(localBlockPos.y);
localBlockPos.z = Math.round(localBlockPos.z);
int finalX = Math.round((float)localBlockPos.x);
int finalY = Math.round((float)localBlockPos.y);
int finalZ = Math.round((float)localBlockPos.z);
//structure file might have dimensions larger than fab, so need to make sure we're inbounds on fab file to draw data from fab file
if(
(int)localBlockPos.x >= 0 &&
(int)localBlockPos.y >= 0 &&
(int)localBlockPos.z >= 0 &&
(int)localBlockPos.x < struct.getFab().getDimensions().x &&
(int)localBlockPos.y < struct.getFab().getDimensions().y &&
(int)localBlockPos.z < struct.getFab().getDimensions().z
finalX >= 0 &&
finalY >= 0 &&
finalZ >= 0 &&
finalX < struct.getFab().getDimensions().x &&
finalY < struct.getFab().getDimensions().y &&
finalZ < struct.getFab().getDimensions().z
){
short blocktype = struct.getFab().getType((int)localBlockPos.x,(int)localBlockPos.y,(int)localBlockPos.z);
short blocktype = struct.getFab().getType(finalX,finalY,finalZ);
chunk.setType(x, y, z, blocktype);
placedBlock = true;
}