added onCraft, and canCraft

src/main/java/techreborn/api/recipe/BaseRecipe.java

@@ -1,6 +1,7 @@
 package techreborn.api.recipe;
 
 import net.minecraft.item.ItemStack;
+import net.minecraft.tileentity.TileEntity;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -53,4 +54,14 @@ public abstract class BaseRecipe implements IBaseRecipeType {
 	public int euPerTick() {
 		return euPerTick;
 	}
+
+	@Override
+	public boolean canCraft(TileEntity tile) {
+		return true;
+	}
+
+	@Override
+	public boolean onCraft(TileEntity tile) {
+		return true;
+	}
 }

src/main/java/techreborn/api/recipe/IBaseRecipeType.java

@@ -1,6 +1,7 @@
 package techreborn.api.recipe;
 
 import net.minecraft.item.ItemStack;
+import net.minecraft.tileentity.TileEntity;
 
 import java.util.List;
 
@@ -42,4 +43,18 @@ public interface IBaseRecipeType {
 	 * @return the amount of eu to be used per tick.
 	 */
 	public int euPerTick();
+
+	/**
+	 *
+	 * @param tile the tile that is doing the crafting
+	 * @return if true the recipe will craft, if false it will not
+	 */
+	public boolean canCraft(TileEntity tile);
+
+	/**
+	 *
+	 * @param tile the tile that is doing the crafting
+	 * @return return true if fluid was taken and should craft
+	 */
+	public boolean onCraft(TileEntity tile);
 }

src/main/java/techreborn/api/recipe/RecipeCrafter.java

@@ -88,10 +88,18 @@ public class RecipeCrafter {
 	public void updateEntity() {
 		if (currentRecipe == null) {
 			for (IBaseRecipeType recipe : RecipeHanderer.getRecipeClassFromName(recipeName)) {
-				if(hasAllInputs(recipe)){
-					currentRecipe = recipe;
-					parentTile.syncWithAll();
-					return;
+				if(recipe.canCraft(parentTile) && hasAllInputs(recipe)){
+					boolean canGiveInvAll = true;
+					for (int i = 0; i < recipe.getOutputs().size(); i++) {
+						if (!canFitStack(recipe.getOutputs().get(i), outputSlots[i])) {
+							canGiveInvAll = false;
+						}
+					}
+					if(canGiveInvAll){
+						currentRecipe = recipe;
+						parentTile.syncWithAll();
+						return;
+					}
 				}
 			}
 		} else {
@@ -109,7 +117,7 @@ public class RecipeCrafter {
 					}
 				}
 				ArrayList<Integer> filledSlots = new ArrayList<Integer>();
-				if (canGiveInvAll) {
+				if (canGiveInvAll && currentRecipe.onCraft(parentTile)) {
 					for (int i = 0; i < currentRecipe.getOutputs().size(); i++) {
 						if (!filledSlots.contains(outputSlots[i])) {
 							fitStack(currentRecipe.getOutputs().get(i), outputSlots[i]);