fix issues with RS

Author: htmlcsjs

src/main/java/net/htmlcsjs/htmlTech/client/LaserPipeRenderer.java

@@ -12,14 +12,11 @@
 import net.minecraft.client.renderer.texture.TextureAtlasSprite;
 import net.minecraft.client.renderer.texture.TextureMap;
 import net.minecraft.util.ResourceLocation;
-import net.minecraftforge.fml.relauncher.Side;
-import net.minecraftforge.fml.relauncher.SideOnly;
 
 import javax.annotation.Nullable;
 import java.util.HashMap;
 import java.util.Map;
 
-@SideOnly(Side.CLIENT)
 public class LaserPipeRenderer extends PipeRenderer {
 
     public static final LaserPipeRenderer INSTANCE = new LaserPipeRenderer();

src/main/java/net/htmlcsjs/htmlTech/common/laserpipe/BlockLaserPipe.java

@@ -20,6 +20,8 @@
 import net.minecraft.util.NonNullList;
 import net.minecraft.util.math.BlockPos;
 import net.minecraft.world.World;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
 import org.apache.commons.lang3.tuple.Pair;
 
 import javax.annotation.Nonnull;
@@ -88,6 +90,8 @@ protected Pair<TextureAtlasSprite, Integer> getParticleTexture(World world, Bloc
     }
 
     @Override
+    @Nonnull
+    @SideOnly(Side.CLIENT)
     public EnumBlockRenderType getRenderType(IBlockState state) {
         return LaserPipeRenderer.INSTANCE.getBlockRenderType();
     }