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update eigencraft patch (#8076)

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Space Walker 2022-06-30 09:20:40 +02:00 committed by GitHub
parent 281834752c
commit a22eb678af
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2 changed files with 59 additions and 15 deletions
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66
patches/server/0485-Eigencraft-redstone-implementation.patch
View File

@ -20,16 +20,17 @@ Just added Bukkit's event system and took a few liberties with dead code and com
diff --git a/src/main/java/com/destroystokyo/paper/util/RedstoneWireTurbo.java b/src/main/java/com/destroystokyo/paper/util/RedstoneWireTurbo.java
new file mode 100644
index 0000000000000000000000000000000000000000..d4273df8124d9d6d4a122f5ecef6f3d011da5860
index 0000000000000000000000000000000000000000..3e709645f5c35d16beefa4328a0a8e9c95e632aa
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/util/RedstoneWireTurbo.java
@@ -0,0 +1,913 @@
@@ -0,0 +1,954 @@
+package com.destroystokyo.paper.util;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ThreadLocalRandom;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.item.Items;
+import net.minecraft.world.level.Level;
@ -672,7 +673,20 @@ index 0000000000000000000000000000000000000000..d4273df8124d9d6d4a122f5ecef6f3d0
+ // already keeping track of all of the neighbor positions
+ // that need to be updated. All on its own, handling neighbors
+ // this way reduces block updates by 1/3 (24 instead of 36).
+ worldIn.neighborChanged(upd.self, wire, upd.parent);
+// worldIn.neighborChanged(upd.self, wire, upd.parent);
+
+ // [Space Walker]
+ // The neighbor update system got a significant overhaul in 1.19.
+ // Shape and block updates are now added to a stack before being
+ // processed. These changes make it so any neighbor updates emitted
+ // by this accelerator will not be processed until after the entire
+ // wire network has updated. This has a significant impact on the
+ // behavior and introduces Vanilla parity issues.
+ // To circumvent this issue we bypass the neighbor update stack and
+ // call BlockStateBase#neighborChanged directly. This change mostly
+ // restores old behavior, at the cost of bypassing the
+ // max-chained-neighbor-updates server property.
+ worldIn.getBlockState(upd.self).neighborChanged(worldIn, upd.self, wire, upd.parent, false);
+ }
+ }
+
@ -920,13 +934,40 @@ index 0000000000000000000000000000000000000000..d4273df8124d9d6d4a122f5ecef6f3d0
+ BlockPos pos = new BlockPos(upd.self.getX(), upd.self.getY(), upd.self.getZ());
+ if (wire.canSurvive(null, worldIn, pos)) {
+ state = state.setValue(RedStoneWireBlock.POWER, Integer.valueOf(j));
+ worldIn.setBlock(upd.self, state, 2);
+ // [Space Walker] suppress shape updates and emit those manually to
+ // bypass the new neighbor update stack.
+ if (worldIn.setBlock(upd.self, state, Block.UPDATE_KNOWN_SHAPE | Block.UPDATE_CLIENTS))
+ updateNeighborShapes(worldIn, upd.self, state);
+ }
+ }
+
+ return state;
+ }
+
+ private static final Direction[] UPDATE_SHAPE_ORDER = { Direction.WEST, Direction.EAST, Direction.NORTH, Direction.SOUTH, Direction.DOWN, Direction.UP };
+
+ /*
+ * [Space Walker]
+ * This method emits shape updates around the given block,
+ * bypassing the new neighbor update stack. Diagonal shape
+ * updates are omitted, as they are mostly unnecessary.
+ * Diagonal shape updates are emitted exclusively to other
+ * redstone wires, in order to update their connection properties.
+ * Wire connections should never change as a result of power
+ * changes, so the only behavioral change will be in scenarios
+ * where earlier shape updates have been suppressed to keep a
+ * redstone wire in an invalid state.
+ */
+ public void updateNeighborShapes(Level level, BlockPos pos, BlockState state) {
+ for (Direction dir : UPDATE_SHAPE_ORDER) {
+ BlockPos neighborPos = pos.relative(dir);
+ BlockState neighborState = level.getBlockState(neighborPos);
+
+ BlockState newState = neighborState.updateShape(dir.getOpposite(), state, level, neighborPos, pos);
+ Block.updateOrDestroy(neighborState, newState, level, neighborPos, Block.UPDATE_CLIENTS);
+ }
+ }
+
+ /*
+ * Optimized function to compute a redstone wire's power level based on cached
+ * state.
@ -938,10 +979,10 @@ index 0000000000000000000000000000000000000000..d4273df8124d9d6d4a122f5ecef6f3d0
+ }
+}
diff --git a/src/main/java/net/minecraft/world/level/block/RedStoneWireBlock.java b/src/main/java/net/minecraft/world/level/block/RedStoneWireBlock.java
index 74241146a034c5817cddc608c095d829d765f06a..361ac29180bed08d5b5c15d37b4b04eb54ee6bac 100644
index 74241146a034c5817cddc608c095d829d765f06a..fdee6b7ba4e5e2ab7c4eec8ee0d402f76e7e9a41 100644
--- a/src/main/java/net/minecraft/world/level/block/RedStoneWireBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/RedStoneWireBlock.java
@@ -253,6 +253,121 @@ public class RedStoneWireBlock extends Block {
@@ -253,6 +253,124 @@ public class RedStoneWireBlock extends Block {
return floor.isFaceSturdy(world, pos, Direction.UP) || floor.is(Blocks.HOPPER);
}
@ -1040,7 +1081,10 @@ index 74241146a034c5817cddc608c095d829d765f06a..361ac29180bed08d5b5c15d37b4b04eb
+ state = state.setValue(POWER, j);
+
+ if (worldIn.getBlockState(pos1) == iblockstate) {
+ worldIn.setBlock(pos1, state, 2);
+ // [Space Walker] suppress shape updates and emit those manually to
+ // bypass the new neighbor update stack.
+ if (worldIn.setBlock(pos1, state, Block.UPDATE_KNOWN_SHAPE | Block.UPDATE_CLIENTS))
+ turbo.updateNeighborShapes(worldIn, pos1, state);
+ }
+
+ // 1.16(.1?) dropped the need for blocks needing updates.
@ -1063,7 +1107,7 @@ index 74241146a034c5817cddc608c095d829d765f06a..361ac29180bed08d5b5c15d37b4b04eb
private void updatePowerStrength(Level world, BlockPos pos, BlockState state) {
int i = this.calculateTargetStrength(world, pos);
@@ -322,6 +437,7 @@ public class RedStoneWireBlock extends Block {
@@ -322,6 +440,7 @@ public class RedStoneWireBlock extends Block {
return Math.max(i, j - 1);
}
@ -1071,7 +1115,7 @@ index 74241146a034c5817cddc608c095d829d765f06a..361ac29180bed08d5b5c15d37b4b04eb
private int getWireSignal(BlockState state) {
return state.is((Block) this) ? (Integer) state.getValue(RedStoneWireBlock.POWER) : 0;
}
@@ -344,7 +460,7 @@ public class RedStoneWireBlock extends Block {
@@ -344,7 +463,7 @@ public class RedStoneWireBlock extends Block {
@Override
public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
if (!oldState.is(state.getBlock()) && !world.isClientSide) {
@ -1080,7 +1124,7 @@ index 74241146a034c5817cddc608c095d829d765f06a..361ac29180bed08d5b5c15d37b4b04eb
Iterator iterator = Direction.Plane.VERTICAL.iterator();
while (iterator.hasNext()) {
@@ -371,7 +487,7 @@ public class RedStoneWireBlock extends Block {
@@ -371,7 +490,7 @@ public class RedStoneWireBlock extends Block {
world.updateNeighborsAt(pos.relative(enumdirection), this);
}
@ -1089,7 +1133,7 @@ index 74241146a034c5817cddc608c095d829d765f06a..361ac29180bed08d5b5c15d37b4b04eb
this.updateNeighborsOfNeighboringWires(world, pos);
}
}
@@ -406,7 +522,7 @@ public class RedStoneWireBlock extends Block {
@@ -406,7 +525,7 @@ public class RedStoneWireBlock extends Block {
public void neighborChanged(BlockState state, Level world, BlockPos pos, Block sourceBlock, BlockPos sourcePos, boolean notify) {
if (!world.isClientSide) {
if (state.canSurvive(world, pos)) {

8
patches/server/0905-Add-Alternate-Current-redstone-implementation.patch
View File

@ -2054,7 +2054,7 @@ index 9c036f7be422fd8447726478eee15a77637fdb9c..d59dea221ba0f1b9c14f403d3c6ea61b
+ // Paper end
}
diff --git a/src/main/java/net/minecraft/world/level/block/RedStoneWireBlock.java b/src/main/java/net/minecraft/world/level/block/RedStoneWireBlock.java
index 361ac29180bed08d5b5c15d37b4b04eb54ee6bac..0590b12ec3299c3c884b772430a97c0b90c3dc2e 100644
index fdee6b7ba4e5e2ab7c4eec8ee0d402f76e7e9a41..ee6e15aa3c8cc1c0f663c104af4b4b984dcb881f 100644
--- a/src/main/java/net/minecraft/world/level/block/RedStoneWireBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/RedStoneWireBlock.java
@@ -253,7 +253,7 @@ public class RedStoneWireBlock extends Block {
@ -2066,7 +2066,7 @@ index 361ac29180bed08d5b5c15d37b4b04eb54ee6bac..0590b12ec3299c3c884b772430a97c0b
// The bulk of the new functionality is found in RedstoneWireTurbo.java
com.destroystokyo.paper.util.RedstoneWireTurbo turbo = new com.destroystokyo.paper.util.RedstoneWireTurbo(this);
@@ -460,7 +460,13 @@ public class RedStoneWireBlock extends Block {
@@ -463,7 +463,13 @@ public class RedStoneWireBlock extends Block {
@Override
public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
if (!oldState.is(state.getBlock()) && !world.isClientSide) {
@ -2081,7 +2081,7 @@ index 361ac29180bed08d5b5c15d37b4b04eb54ee6bac..0590b12ec3299c3c884b772430a97c0b
Iterator iterator = Direction.Plane.VERTICAL.iterator();
while (iterator.hasNext()) {
@@ -487,7 +493,13 @@ public class RedStoneWireBlock extends Block {
@@ -490,7 +496,13 @@ public class RedStoneWireBlock extends Block {
world.updateNeighborsAt(pos.relative(enumdirection), this);
}
@ -2096,7 +2096,7 @@ index 361ac29180bed08d5b5c15d37b4b04eb54ee6bac..0590b12ec3299c3c884b772430a97c0b
this.updateNeighborsOfNeighboringWires(world, pos);
}
}
@@ -521,8 +533,14 @@ public class RedStoneWireBlock extends Block {
@@ -524,8 +536,14 @@ public class RedStoneWireBlock extends Block {
@Override
public void neighborChanged(BlockState state, Level world, BlockPos pos, Block sourceBlock, BlockPos sourcePos, boolean notify) {
if (!world.isClientSide) {