1 files changed, 87 insertions, 0 deletions
diff --git a/src/Java/gtPlusPlus/core/util/gregtech/recipehandlers/GregtechRecipe.java b/src/Java/gtPlusPlus/core/util/gregtech/recipehandlers/GregtechRecipe.java
new file mode 100644
index 0000000000..d1857ffefc
--- /dev/null
+++ b/src/Java/gtPlusPlus/core/util/gregtech/recipehandlers/GregtechRecipe.java
@@ -0,0 +1,87 @@
+package gtPlusPlus.core.util.gregtech.recipehandlers;
+
+import gregtech.api.util.GT_ModHandler;
+import gtPlusPlus.core.lib.CORE;
+import gtPlusPlus.core.util.Utils;
+
+import java.lang.reflect.Method;
+
+import net.minecraft.item.ItemStack;
+
+public final class GregtechRecipe {
+
+	public LibraryProxy ourProxy;
+	public GregtechRecipe(){
+		Utils.LOG_INFO("Initializing a recipe handler for different versions of Gregtech 5.");
+		try {
+			if (!CORE.MAIN_GREGTECH_5U_EXPERIMENTAL_FORK){
+			this.ourProxy = new LibProxy1();
+			Utils.LOG_INFO("Selecting GT 5.7/5.8 Recipe Set");
+			}
+			if (CORE.MAIN_GREGTECH_5U_EXPERIMENTAL_FORK){
+			this.ourProxy = new LibProxy2();
+			Utils.LOG_INFO("Selecting GT 5.9 Recipe Set");
+			}
+		} catch (NoSuchMethodException e) {
+			this.ourProxy = null;
+		}
+	}
+
+	public boolean addSmeltingAndAlloySmeltingRecipe(ItemStack aInput, ItemStack aOutput) {
+		Utils.LOG_INFO("Adding a GT Furnace/Alloy Smelter Recipe");
+		return ourProxy.addSmeltingAndAlloySmeltingRecipe(aInput, aOutput);
+	}
+
+}
+
+abstract class LibraryProxy { // can also be interface unless you want to have common code here
+	abstract public boolean addSmeltingAndAlloySmeltingRecipe(ItemStack aInput, ItemStack aOutput);
+}
+
+class LibProxy1 extends LibraryProxy {
+	final Method m1;
+
+	public LibProxy1() throws NoSuchMethodException {
+		m1 = GT_ModHandler.class.getDeclaredMethod("addSmeltingAndAlloySmeltingRecipe", ItemStack.class, ItemStack.class);
+	}
+
+	@Override
+	public boolean addSmeltingAndAlloySmeltingRecipe(ItemStack aInput, ItemStack aOutput) {
+		try {
+			Utils.LOG_INFO("Trying with Gt 5.7/5.8 Method.");
+			return (boolean) m1.invoke(null, aInput, aOutput);
+		} catch (Exception e) {
+			throw new RuntimeException(e);
+		}
+	}
+}
+
+class LibProxy2 extends LibraryProxy {
+	final Method m2;
+
+	public LibProxy2() throws NoSuchMethodException {
+		m2 = GT_ModHandler.class.getDeclaredMethod("addSmeltingAndAlloySmeltingRecipe", ItemStack.class, ItemStack.class, boolean.class);
+	}
+
+	@Override
+	public boolean addSmeltingAndAlloySmeltingRecipe(ItemStack aInput, ItemStack aOutput) {
+		try {
+			Utils.LOG_INFO("Trying with Gt 5.9 Method.");
+			return (boolean) m2.invoke(null, aInput, aOutput, true);
+		} catch (Exception e) {
+			throw new RuntimeException(e);
+		}
+	}
+}
+
+/*class Lib { // v1
+	public static void addRecipe(ItemStack aInput, ItemStack aOutput) {
+		System.out.println("shit totally happened v1");
+	}
+}
+
+class Lib2 { // v2
+    public static void addRecipe(ItemStack aInput, ItemStack aOutput, boolean hidden) {
+        System.out.println("shit totally happened v2");
+    }
+}*/
+\ No newline at end of file