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fix modern redstone update methods
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@ -1,5 +1,9 @@
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package com.songoda.core.utils;
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import java.lang.reflect.Method;
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import java.util.logging.Level;
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import java.util.logging.Logger;
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import org.bukkit.Bukkit;
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import org.bukkit.Effect;
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import org.bukkit.Material;
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import org.bukkit.block.Block;
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@ -8,6 +12,7 @@ import org.bukkit.block.data.Ageable;
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import org.bukkit.block.data.Bisected;
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import org.bukkit.block.data.BlockData;
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import org.bukkit.block.data.AnaloguePowerable;
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import org.bukkit.block.data.Powerable;
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import org.bukkit.block.data.type.Door;
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import org.bukkit.block.data.type.Gate;
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import org.bukkit.block.data.type.Switch;
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@ -15,47 +20,161 @@ import org.bukkit.block.data.type.TrapDoor;
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public class BlockUtilsModern {
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protected static void _updatePressurePlateModern(Block plate, int power) {
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BlockData blockData = plate.getBlockData();
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if (blockData instanceof AnaloguePowerable) {
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AnaloguePowerable a = (AnaloguePowerable) blockData;
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a.setPower(Math.max(a.getMaximumPower(), power));
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plate.setBlockData(a);
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}
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}
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protected static void _updatePressurePlateModern(Block plate, int power) {
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BlockData blockData = plate.getBlockData();
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boolean update = false;
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if (blockData instanceof AnaloguePowerable) {
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AnaloguePowerable a = (AnaloguePowerable) blockData;
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int toPower = Math.min(a.getMaximumPower(), power);
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if ((update = toPower != a.getPower())) {
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a.setPower(toPower);
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plate.setBlockData(a);
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}
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} else if (blockData instanceof Powerable) {
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Powerable p = (Powerable) blockData;
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if ((update = p.isPowered() != (power != 0))) {
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p.setPowered(power != 0);
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plate.setBlockData(p);
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}
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}
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if (update) {
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_updateRedstoneNeighbours(plate);
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}
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}
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protected static void _toggleLeverModern(Block lever) {
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BlockData blockData = lever.getBlockData();
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if (blockData instanceof Switch) {
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Switch s = (Switch) blockData;
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s.setPowered(!s.isPowered());
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lever.setBlockData(s);
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//lever.getWorld().playEffect(lever.getLocation(), Effect.CLICK1, 0);
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lever.getState().update();
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}
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}
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protected static void _toggleLeverModern(Block lever) {
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BlockData blockData = lever.getBlockData();
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if (blockData instanceof Switch) {
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Switch s = (Switch) blockData;
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s.setPowered(!s.isPowered());
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lever.setBlockData(s);
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_updateRedstoneNeighbours(lever);
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}
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}
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protected static void _pressButtonModern(Block button) {
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BlockData blockData = button.getBlockData();
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if (blockData instanceof Switch) {
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Switch s = (Switch) blockData;
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s.setPowered(true);
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button.setBlockData(s);
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//lever.getWorld().playEffect(lever.getLocation(), Effect.CLICK1, 0);
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button.getState().update();
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}
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}
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protected static void _pressButtonModern(Block button) {
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BlockData blockData = button.getBlockData();
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if (blockData instanceof Switch) {
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Switch s = (Switch) blockData;
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s.setPowered(true);
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button.setBlockData(s);
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_updateRedstoneNeighbours(button);
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}
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}
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static void _releaseButtonModern(Block button) {
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BlockData blockData = button.getBlockData();
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if (blockData instanceof Switch) {
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Switch s = (Switch) blockData;
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s.setPowered(false);
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button.setBlockData(s);
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//lever.getWorld().playEffect(lever.getLocation(), Effect.CLICK1, 0);
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button.getState().update();
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}
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}
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static void _releaseButtonModern(Block button) {
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BlockData blockData = button.getBlockData();
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if (blockData instanceof Switch) {
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Switch s = (Switch) blockData;
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s.setPowered(false);
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button.setBlockData(s);
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_updateRedstoneNeighbours(button);
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}
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}
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private static Class<?> clazzCraftWorld, clazzCraftBlock,
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clazzLeverBlock, clazzButtonBlock, clazzPressurePlateBlock;
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private static Method craftWorld_getHandle, craftBlock_getNMSBlock, craftBlock_getPostition, craftBlockData_getState,
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nmsLever_updateNeighbours, nmsButton_updateNeighbours, nmsPlate_updateNeighbours;
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static {
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try {
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// Cache reflection.
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String ver = Bukkit.getServer().getClass().getPackage().getName().substring(23);
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clazzCraftWorld = Class.forName("org.bukkit.craftbukkit." + ver + ".CraftWorld");
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clazzCraftBlock = Class.forName("org.bukkit.craftbukkit." + ver + ".block.CraftBlock");
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//clazzBlockPosition = Class.forName("net.minecraft.server." + ver + ".BlockPosition");
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craftWorld_getHandle = clazzCraftWorld.getMethod("getHandle");
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craftBlock_getNMSBlock = clazzCraftBlock.getDeclaredMethod("getNMSBlock");
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craftBlock_getNMSBlock.setAccessible(true);
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craftBlock_getPostition = clazzCraftBlock.getDeclaredMethod("getPosition");
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Class<?> clazzCraftBlockData = Class.forName("org.bukkit.craftbukkit." + ver + ".block.data.CraftBlockData");
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craftBlockData_getState = clazzCraftBlockData.getDeclaredMethod("getState");
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Class<?> clazzWorld = Class.forName("net.minecraft.server." + ver + ".World");
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Class<?> clazzBlockState = Class.forName("net.minecraft.server." + ver + ".IBlockData");
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Class<?> clazzBlockPos = Class.forName("net.minecraft.server." + ver + ".BlockPosition");
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clazzLeverBlock = Class.forName("net.minecraft.server." + ver + ".BlockLever");
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clazzButtonBlock = Class.forName("net.minecraft.server." + ver + ".BlockButtonAbstract");
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clazzPressurePlateBlock = Class.forName("net.minecraft.server." + ver + ".BlockPressurePlateAbstract");
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// nmsLever_updateNeighbours, nmsButton_updateNeighbours, nmsPlate_updateNeighbours
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nmsLever_updateNeighbours = clazzLeverBlock.getDeclaredMethod("e", clazzBlockState, clazzWorld, clazzBlockPos);
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nmsLever_updateNeighbours.setAccessible(true);
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nmsButton_updateNeighbours = clazzButtonBlock.getDeclaredMethod("f", clazzBlockState, clazzWorld, clazzBlockPos);
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nmsButton_updateNeighbours.setAccessible(true);
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nmsPlate_updateNeighbours = clazzPressurePlateBlock.getDeclaredMethod("a", clazzWorld, clazzBlockPos);
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nmsPlate_updateNeighbours.setAccessible(true);
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} catch (Throwable ex) {
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Logger.getLogger(BlockUtilsModern.class.getName()).log(Level.SEVERE, null, ex);
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}
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}
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static void _updateRedstoneNeighbours(Block block) {
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try {
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// spigot made some changes to how data updates work in 1.13+
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// updating the data value of a redstone power source
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// does NOT update attatched block power,
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// even if you update the block state. (Still broken last I checked in 1.15.2)
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// so now we're going to manually call the updateNeighbours block method
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// invoke and cast objects.
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Object cworld = clazzCraftWorld.cast(block.getWorld());
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Object mworld = craftWorld_getHandle.invoke(cworld);
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Object cblock = clazzCraftBlock.cast(block);
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Object mblock = craftBlock_getNMSBlock.invoke(cblock);
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Object mpos = craftBlock_getPostition.invoke(cblock);
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//System.out.println(mblock.getClass());
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// now for testing stuff
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if (clazzLeverBlock.isAssignableFrom(mblock.getClass())) {
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final Object mstate = craftBlockData_getState.invoke(block.getBlockData());
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nmsLever_updateNeighbours.invoke(mblock, mstate, mworld, mpos);
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} else if (clazzButtonBlock.isAssignableFrom(mblock.getClass())) {
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final Object mstate = craftBlockData_getState.invoke(block.getBlockData());
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nmsButton_updateNeighbours.invoke(mblock, mstate, mworld, mpos);
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} else if (clazzPressurePlateBlock.isAssignableFrom(mblock.getClass())) {
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nmsPlate_updateNeighbours.invoke(mblock, mworld, mpos);
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} else {
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System.out.println("Unknown redstone: " + mblock.getClass().getName());
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}
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//
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// if(mblock instanceof net.minecraft.server.v1_15_R1.BlockLever) {
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// Method updateNeighbours = net.minecraft.server.v1_15_R1.BlockLever.class.getDeclaredMethod("e", net.minecraft.server.v1_15_R1.IBlockData.class, net.minecraft.server.v1_15_R1.World.class, net.minecraft.server.v1_15_R1.BlockPosition.class);
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// updateNeighbours.setAccessible(true);
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// // IBlockData = block state after being powered
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//
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// updateNeighbours.invoke(mblock,
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// ((org.bukkit.craftbukkit.v1_15_R1.block.data.CraftBlockData) block.getBlockData()).getState(),
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// mworld,
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// mpos);
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// } else if(mblock instanceof net.minecraft.server.v1_15_R1.BlockButtonAbstract) {
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// Method updateNeighbours = net.minecraft.server.v1_15_R1.BlockButtonAbstract.class.getDeclaredMethod("f", net.minecraft.server.v1_15_R1.IBlockData.class, net.minecraft.server.v1_15_R1.World.class, net.minecraft.server.v1_15_R1.BlockPosition.class);
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// updateNeighbours.setAccessible(true);
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// // IBlockData = block state after being powered
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//
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// updateNeighbours.invoke(mblock,
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// ((org.bukkit.craftbukkit.v1_15_R1.block.data.CraftBlockData) block.getBlockData()).getState(),
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// mworld,
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// mpos);
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// } else if(mblock instanceof net.minecraft.server.v1_15_R1.BlockPressurePlateAbstract) {
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// Method updateNeighbours = net.minecraft.server.v1_15_R1.BlockPressurePlateAbstract.class.getDeclaredMethod("a", net.minecraft.server.v1_15_R1.World.class, net.minecraft.server.v1_15_R1.BlockPosition.class);
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// updateNeighbours.setAccessible(true);
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// // IBlockData = block state after being powered
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//
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// updateNeighbours.invoke(mblock,
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// mworld,
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// mpos);
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// }
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} catch (Throwable ex) {
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Logger.getLogger(BlockUtilsModern.class.getName()).log(Level.SEVERE, null, ex);
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}
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}
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protected static void _toggleDoorStatesModern(boolean allowDoorToOpen, Block... doors) {
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for (Block door : doors) {
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