1 files changed, 64 insertions, 0 deletions
diff --git a/src/main/java/wtf/kity/uncrackable/mixin/DragonEggBlockMixin.java b/src/main/java/wtf/kity/uncrackable/mixin/DragonEggBlockMixin.java
new file mode 100644
index 0000000..7690985
--- /dev/null
+++ b/src/main/java/wtf/kity/uncrackable/mixin/DragonEggBlockMixin.java
@@ -0,0 +1,64 @@
+package wtf.kity.uncrackable.mixin;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.particles.ParticleTypes;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.sounds.SoundEvents;
+import net.minecraft.sounds.SoundSource;
+import net.minecraft.util.Mth;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.DragonEggBlock;
+import net.minecraft.world.level.block.state.BlockBehaviour;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.border.WorldBorder;
+import net.minecraft.world.level.material.PushReaction;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Overwrite;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.ModifyVariable;
+
+@Mixin(DragonEggBlock.class)
+public class DragonEggBlockMixin {
+    @ModifyVariable(method = "<init>", at = @At("HEAD"), ordinal = 0, argsOnly = true)
+    private static BlockBehaviour.Properties init(BlockBehaviour.Properties properties) {
+        return properties
+                .pushReaction(PushReaction.NORMAL)
+                .strength(Float.POSITIVE_INFINITY, Float.POSITIVE_INFINITY);
+    }
+
+    /**
+     * @author ashkitten
+     * @reason fixing MC-2157
+     */
+    @Overwrite
+    private void teleport(BlockState state, Level level, BlockPos pos) {
+        if (level instanceof ServerLevel serverLevel) {
+            WorldBorder worldborder = level.getWorldBorder();
+
+            for (int i = 0; i < 1000; i++) {
+                BlockPos blockpos = pos.offset(
+                    level.random.nextInt(16) - level.random.nextInt(16),
+                    level.random.nextInt(8) - level.random.nextInt(8),
+                    level.random.nextInt(16) - level.random.nextInt(16)
+                );
+                if (level.getBlockState(blockpos).isAir() && worldborder.isWithinBounds(blockpos)) {
+                    // slightly different behavior than vanilla, since we send 32x4 particles evenly distributed
+                    // instead of 1x128 randomly distributed, but it actually points in the right fucking direction lol
+                    for (int j = 0; j < 32; j++) {
+                        double d0 = j / 32.0;
+                        double d1 = Mth.lerp(d0, blockpos.getX(), pos.getX()) + (level.random.nextDouble() - 0.5) + 0.5;
+                        double d2 = Mth.lerp(d0, blockpos.getY(), pos.getY()) + level.random.nextDouble() - 0.5;
+                        double d3 = Mth.lerp(d0, blockpos.getZ(), pos.getZ()) + (level.random.nextDouble() - 0.5) + 0.5;
+                        serverLevel.sendParticles(ParticleTypes.PORTAL, d1, d2, d3, 4,  0.1, 0.1, 0.1, 0.0);
+                    }
+
+                    level.setBlock(blockpos, state, 2);
+                    level.removeBlock(pos, false);
+                    level.playSound(null, pos, SoundEvents.ENDERMAN_TELEPORT, SoundSource.BLOCKS);
+
+                    return;
+                }
+            }
+        }
+    }
+}