cherry pick

0802fdbd0272c4251c4615026643c8eadcf7fe70
9d8ac82535b0099ef70e8995bca51f62f39f9f94
e725c455b3d9025caeebdbf12cc9d25f238f74bb
3db38a5c53a771aeb37a8cf2568f79c49bb38c21
aef60bbf3b6752963b51c9c4e27b6ba03f75ba8c
ef41455fe59f2915c94c204b97cee19aa2ddcd3b
4372034ff4edc9e58629d63123b84c29e6e0e516

Drillers fix #1230
https://github.com/Blood-Asp/GT5-Unofficial/pull/1230

1 files changed, 41 insertions, 1 deletions

diff --git a/src/main/java/gregtech/api/util/GT_Utility.java b/src/main/java/gregtech/api/util/GT_Utility.java
index 8b8e169ce5..72dd398171 100644
--- a/src/main/java/gregtech/api/util/GT_Utility.java
+++ b/src/main/java/gregtech/api/util/GT_Utility.java
@@ -1,6 +1,7 @@
 package gregtech.api.util;
 
 import cofh.api.transport.IItemDuct;
+import com.mojang.authlib.GameProfile;
 import cpw.mods.fml.common.FMLCommonHandler;
 import gregtech.api.GregTech_API;
 import gregtech.api.damagesources.GT_DamageSources;
@@ -56,7 +57,12 @@ import net.minecraft.world.World;
 import net.minecraft.world.WorldServer;
 import net.minecraftforge.common.DimensionManager;
 import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.common.util.BlockSnapshot;
+import net.minecraftforge.common.util.FakePlayer;
+import net.minecraftforge.common.util.FakePlayerFactory;
 import net.minecraftforge.common.util.ForgeDirection;
+import net.minecraftforge.event.ForgeEventFactory;
+import net.minecraftforge.event.world.BlockEvent;
 import net.minecraftforge.fluids.*;
 import net.minecraftforge.fluids.FluidContainerRegistry.FluidContainerData;
 
@@ -1949,7 +1955,41 @@ public class GT_Utility {
     public static ItemStack getIntegratedCircuit(int config){
     	return ItemList.Circuit_Integrated.getWithDamage(0, config, new Object[0]);
     }
-    
+
+    public static float getBlockHardnessAt(World aWorld, int aX, int aY, int aZ) {
+        return aWorld.getBlock(aX, aY, aZ).getBlockHardness(aWorld, aX, aY, aZ);
+    }
+
+    public static FakePlayer getFakePlayer(IGregTechTileEntity aBaseMetaTileEntity) {
+        if (aBaseMetaTileEntity.getWorld() instanceof WorldServer) {
+            return FakePlayerFactory.get((WorldServer) aBaseMetaTileEntity.getWorld(), new GameProfile(null, aBaseMetaTileEntity.getOwnerName()));
+        }
+        return null;
+    }
+
+    public static boolean eraseBlockByFakePlayer(FakePlayer aPlayer, int aX, int aY, int aZ, boolean isSimulate) {
+        if (aPlayer == null) return false;
+        World aWorld = aPlayer.worldObj;
+        BlockEvent.BreakEvent event = new BlockEvent.BreakEvent(aX, aY, aZ, aWorld, aWorld.getBlock(aX, aY, aZ), aWorld.getBlockMetadata(aX, aY, aZ), aPlayer);
+        MinecraftForge.EVENT_BUS.post(event);
+        if (!event.isCanceled()) {
+            if (!isSimulate) return aWorld.setBlockToAir(aX, aY, aZ);
+            return true;
+        }
+        return false;
+    }
+
+    public static boolean setBlockByFakePlayer(FakePlayer aPlayer, int aX, int aY, int aZ, Block aBlock, int aMeta, boolean isSimulate) {
+        if (aPlayer == null) return false;
+        World aWorld = aPlayer.worldObj;
+        BlockEvent.PlaceEvent event = ForgeEventFactory.onPlayerBlockPlace(aPlayer, new BlockSnapshot(aWorld, aX, aY, aZ, aBlock, aMeta), ForgeDirection.UNKNOWN);
+        if (!event.isCanceled()) {
+            if (!isSimulate) return aWorld.setBlock(aX, aY, aZ, aBlock, aMeta, 3);
+            return true;
+        }
+        return false;
+    }
+
     public static class ItemNBT {
         public static void setNBT(ItemStack aStack, NBTTagCompound aNBT) {
             if (aNBT == null) {