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Fix belt lighting issues, again.

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This commit is contained in:
JozsefA 2021-03-23 14:13:32 -07:00
parent 5eae3a53fc
commit 1233ecfe80
2 changed files with 64 additions and 40 deletions
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88
src/main/java/com/simibubi/create/content/contraptions/relays/belt/BeltTileEntity.java
View file

@ -44,10 +44,7 @@ import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityType;
import net.minecraft.util.Direction;
import net.minecraft.util.Direction.Axis;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.math.Vec3d;
import net.minecraft.util.math.Vec3i;
import net.minecraft.util.math.*;
import net.minecraft.world.ILightReader;
import net.minecraft.world.LightType;
import net.minecraftforge.api.distmarker.Dist;
@ -111,13 +108,15 @@ public class BeltTileEntity extends KineticTileEntity implements LightUpdateList
initializeItemHandler();
if (light == null && isController())
LightUpdater.getInstance().startListening(getBeltVolume(), this);
initializeLight();
// Move Items
if (!isController())
return;
if (light == null && world.isRemote) {
initializeLight();
LightUpdater.getInstance().startListening(getBeltVolume(), this);
}
getInventory().tick();
if (getSpeed() == 0)
@ -530,54 +529,63 @@ public class BeltTileEntity extends KineticTileEntity implements LightUpdateList
GridAlignedBB beltVolume = getBeltVolume();
if (beltVolume.intersects(changed)) {
GridAlignedBB section = changed.intersect(beltVolume);
if (type == LightType.BLOCK)
section.forEachContained(this::updateBlockLight);
updateBlockLight();
if (type == LightType.SKY)
section.forEachContained(this::updateSkyLight);
updateSkyLight();
}
return false;
}
private GridAlignedBB getBeltVolume() {
BlockPos endPos = controller.offset(getBeltFacing(), beltLength - 1);
BlockPos endPos = BeltHelper.getPositionForOffset(this, beltLength - 1);
return GridAlignedBB.from(pos, endPos);
}
private void updateBlockLight(int x, int y, int z) {
int segment = posToSegment(x, y, z) * 2;
light[segment] = (byte) world.getLightLevel(LightType.BLOCK, new BlockPos(x, y, z));
}
private void updateSkyLight(int x, int y, int z) {
int segment = posToSegment(x, y, z) * 2;
light[segment + 1] = (byte) world.getLightLevel(LightType.SKY, new BlockPos(x, y, z));
}
private int posToSegment(int x, int y, int z) {
int dX = Math.abs(controller.getX() - x);
int dY = Math.abs(controller.getY() - y);
int dZ = Math.abs(controller.getZ() - z);
return dY + dX + dZ;
GridAlignedBB bb = GridAlignedBB.from(pos, endPos);
bb.fixMinMax();
return bb;
}
private void initializeLight() {
light = new byte[beltLength * 2];
Direction facing = getBeltFacing();
BlockPos.Mutable pos = new BlockPos.Mutable(controller);
for (int i = 0; i < beltLength; i++) {
int segment = 2 * i;
light[segment] = (byte) world.getLightLevel(LightType.BLOCK, pos);
light[segment + 1] = (byte) world.getLightLevel(LightType.SKY, pos);
Vec3i vec = getBeltFacing().getDirectionVec();
BeltSlope slope = getBlockState().get(BeltBlock.SLOPE);
int verticality = slope == BeltSlope.DOWNWARD ? -1 : slope == BeltSlope.UPWARD ? 1 : 0;
pos.move(facing);
BlockPos.Mutable pos = new BlockPos.Mutable(controller);
for (int i = 0; i < beltLength * 2; i += 2) {
light[i] = (byte) world.getLightLevel(LightType.BLOCK, pos);
light[i + 1] = (byte) world.getLightLevel(LightType.SKY, pos);
pos.move(vec.getX(), verticality, vec.getZ());
}
}
private void updateBlockLight() {
Vec3i vec = getBeltFacing().getDirectionVec();
BeltSlope slope = getBlockState().get(BeltBlock.SLOPE);
int verticality = slope == BeltSlope.DOWNWARD ? -1 : slope == BeltSlope.UPWARD ? 1 : 0;
BlockPos.Mutable pos = new BlockPos.Mutable(controller);
for (int i = 0; i < beltLength * 2; i += 2) {
light[i] = (byte) world.getLightLevel(LightType.BLOCK, pos);
pos.move(vec.getX(), verticality, vec.getZ());
}
}
private void updateSkyLight() {
Vec3i vec = getBeltFacing().getDirectionVec();
BeltSlope slope = getBlockState().get(BeltBlock.SLOPE);
int verticality = slope == BeltSlope.DOWNWARD ? -1 : slope == BeltSlope.UPWARD ? 1 : 0;
BlockPos.Mutable pos = new BlockPos.Mutable(controller);
for (int i = 1; i < beltLength * 2; i += 2) {
light[i] = (byte) world.getLightLevel(LightType.SKY, pos);
pos.move(vec.getX(), verticality, vec.getZ());
}
}
}

16
src/main/java/com/simibubi/create/foundation/render/backend/light/GridAlignedBB.java
View file

@ -91,6 +91,22 @@ public class GridAlignedBB {
maxZ == other.maxZ;
}
public void fixMinMax() {
int minX = Math.min(this.minX, this.maxX);
int minY = Math.min(this.minY, this.maxY);
int minZ = Math.min(this.minZ, this.maxZ);
int maxX = Math.max(this.minX, this.maxX);
int maxY = Math.max(this.minY, this.maxY);
int maxZ = Math.max(this.minZ, this.maxZ);
this.minX = minX;
this.minY = minY;
this.minZ = minZ;
this.maxX = maxX;
this.maxY = maxY;
this.maxZ = maxZ;
}
public int sizeX() {
return maxX - minX;
}