Fixes #3880: Incorrect compare with empty itemstack. (#3882)

gradle.properties

@@ -26,7 +26,7 @@ top_version=1.12-1.4.23-16
 cofhcore_version=1.12.2-4.5.2.19
 crafttweaker_version=4.1.8.9
 inventorytweaks_version=1.63
-ctm_version=0.3.0.15
+ctm_version=MC1.12.2-0.3.1.16
 
 #########################################################
 # Deployment                                            #

gradle/scripts/dependencies.gradle

@@ -94,7 +94,7 @@ dependencies {
     compileOnly "cofh:CoFHCore:${cofhcore_version}:deobf"
     compileOnly "CraftTweaker2:CraftTweaker2-API:${crafttweaker_version}"
 	compileOnly "inventory-tweaks:InventoryTweaks:${inventorytweaks_version}:api"
-    compileOnly "team.chisel.ctm:CTM:MC1.12-${ctm_version}"
+    compileOnly "team.chisel.ctm:CTM:${ctm_version}"
 
     // at runtime, use the full JEI jar
     runtime "mezz.jei:jei_${minecraft_version}:${jei_version}"

src/main/java/appeng/core/AppEng.java

@@ -47,6 +47,8 @@ import net.minecraftforge.fml.common.event.FMLServerStoppedEvent;
 import net.minecraftforge.fml.common.event.FMLServerStoppingEvent;
 import net.minecraftforge.fml.common.network.NetworkRegistry;
 
+import team.chisel.ctm.CTM;
+
 import appeng.api.AEApi;
 import appeng.core.crash.CrashInfo;
 import appeng.core.crash.IntegrationCrashEnhancement;
@@ -81,7 +83,7 @@ public final class AppEng
 
 	private static final String FORGE_CURRENT_VERSION = ForgeVersion.majorVersion + "." + ForgeVersion.minorVersion + "." + ForgeVersion.revisionVersion + "." + ForgeVersion.buildVersion;
 	private static final String FORGE_MAX_VERSION = ( ForgeVersion.majorVersion + 1 ) + ".0.0.0";
-	public static final String MOD_DEPENDENCIES = "required-after:forge@[" + FORGE_CURRENT_VERSION + "," + FORGE_MAX_VERSION + ")";
+	public static final String MOD_DEPENDENCIES = "required-after:forge@[" + FORGE_CURRENT_VERSION + "," + FORGE_MAX_VERSION + ");after:ctm@[" + CTM.VERSION + ",);";
 
 	@Nonnull
 	private static final AppEng INSTANCE = new AppEng();

src/main/java/appeng/util/item/AESharedItemStack.java

@@ -160,7 +160,7 @@ final class AESharedItemStack implements Comparable<AESharedItemStack>
 
 		public Bounds( final ItemStack stack, final FuzzyMode fuzzy, final boolean ignoreMeta )
 		{
-			Preconditions.checkState( stack.isEmpty(), "ItemStack#isEmpty() has to be false" );
+			Preconditions.checkState( !stack.isEmpty(), "ItemStack#isEmpty() has to be false" );
 			Preconditions.checkState( stack.getCount() == 1, "ItemStack#getCount() has to be 1" );
 
 			final NBTTagCompound tag = stack.hasTagCompound() ? stack.getTagCompound() : null;