1 files changed, 53 insertions, 4 deletions

diff --git a/src/Java/gtPlusPlus/core/util/minecraft/gregtech/PollutionUtils.java b/src/Java/gtPlusPlus/core/util/minecraft/gregtech/PollutionUtils.java
index 8ecdab4bbc..d4f217bbfd 100644
--- a/src/Java/gtPlusPlus/core/util/minecraft/gregtech/PollutionUtils.java
+++ b/src/Java/gtPlusPlus/core/util/minecraft/gregtech/PollutionUtils.java
@@ -6,12 +6,26 @@ import java.lang.reflect.Method;
 
 import gregtech.GT_Mod;
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
+import gregtech.api.interfaces.tileentity.IHasWorldObjectAndCoords;
 import gregtech.common.GT_Proxy;
-
+import gtPlusPlus.core.lib.CORE;
 import gtPlusPlus.core.util.reflect.ReflectionUtils;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.chunk.Chunk;
 
 public class PollutionUtils {
 
+	private static boolean mIsPollutionEnabled = true;
+
+	static {
+		if (CORE.MAIN_GREGTECH_5U_EXPERIMENTAL_FORK || CORE.GTNH) {
+			mIsPollutionEnabled = mPollution();
+		}
+		else {
+			mIsPollutionEnabled = false;
+		}
+	}
+
 	public static boolean mPollution() {
 		try {
 			GT_Proxy GT_Pollution = GT_Mod.gregtechproxy;
@@ -21,11 +35,13 @@ public class PollutionUtils {
 					return mPollution.getBoolean(GT_Pollution);
 				}
 			}
-		} catch (SecurityException | IllegalArgumentException | IllegalAccessException | NoSuchFieldException e) {}
+		} catch (SecurityException | IllegalArgumentException | IllegalAccessException | NoSuchFieldException e) {
+		}
 		return false;
 	}
 
 	public static boolean addPollution(IGregTechTileEntity te, int pollutionValue) {
+		if (mIsPollutionEnabled)
 		try {
 			Class<?> GT_Pollution = Class.forName("gregtech.common.GT_Pollution");
 			if (GT_Pollution != null) {
@@ -36,11 +52,13 @@ public class PollutionUtils {
 				}
 			}
 		} catch (ClassNotFoundException | SecurityException | NoSuchMethodException | IllegalAccessException
-				| IllegalArgumentException | InvocationTargetException e) {}
+				| IllegalArgumentException | InvocationTargetException e) {
+		}
 		return false;
 	}
 
 	public static int getPollution(IGregTechTileEntity te) {
+		if (mIsPollutionEnabled)
 		try {
 			Class<?> GT_Pollution = Class.forName("gregtech.common.GT_Pollution");
 			if (GT_Pollution != null) {
@@ -50,8 +68,39 @@ public class PollutionUtils {
 				}
 			}
 		} catch (ClassNotFoundException | SecurityException | NoSuchMethodException | IllegalAccessException
-				| IllegalArgumentException | InvocationTargetException e) {}
+				| IllegalArgumentException | InvocationTargetException e) {
+		}
 		return 0;
 	}
 
+	public static boolean addPollution(Object aTileOfSomeSort, int pollutionValue) {
+		if (mIsPollutionEnabled)
+		try {
+			Class<?> GT_Pollution = Class.forName("gregtech.common.GT_Pollution");
+			if (GT_Pollution != null) {
+				Method addPollution = GT_Pollution.getMethod("addPollution", Chunk.class, int.class);
+				if (addPollution != null) {
+					IHasWorldObjectAndCoords j = (IHasWorldObjectAndCoords) aTileOfSomeSort;
+					if (j != null) {
+						Chunk c = j.getWorld().getChunkFromBlockCoords(j.getXCoord(), j.getZCoord());
+						addPollution.invoke(null, c, pollutionValue);
+						return true;
+					} else {
+						TileEntity t = (TileEntity) aTileOfSomeSort;
+						if (t != null) {
+							Chunk c = t.getWorldObj().getChunkFromBlockCoords(t.xCoord, t.zCoord);
+							addPollution.invoke(null, c, pollutionValue);
+							return true;
+						}
+					}
+
+				}
+			}
+		} catch (ClassNotFoundException | SecurityException | NoSuchMethodException | IllegalAccessException
+				| IllegalArgumentException | InvocationTargetException e) {
+		}
+		return false;
+
+	}
+
 }