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Fixed AutoCrafting Table bug (#2762)

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If the table was locked, canMake only checked for each ingredient to be there more than once, but make greedily took all items from the first encountered slot of the needed ingredient if the recipe didn't use the full crafting table and the ingredients weren't aligned to the upper left corner of the crafting table (discovered and reproducible with three wheat in the first column second row and single wheats in the other two columns of the second row).

This commit simply disallows greedy behaviour, each crafting grid slot can only be used once.

I also made one or two changes to the rest of the code (formatting,use of constants etc) while I was at it, but these didn't change functionality.
This commit is contained in:
Ayutac 2022-01-20 21:20:32 +01:00 committed by GitHub
parent 6180141cd0
commit 18c8c40f27
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 26 additions and 27 deletions
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53
src/main/java/techreborn/blockentity/machine/tier1/AutoCraftingTableBlockEntity.java
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@ -68,9 +68,13 @@ import java.util.stream.Collectors;
public class AutoCraftingTableBlockEntity extends PowerAcceptorBlockEntity
implements IToolDrop, InventoryProvider, BuiltScreenHandlerProvider {
public RebornInventory<AutoCraftingTableBlockEntity> inventory = new RebornInventory<>(11, "AutoCraftingTableBlockEntity", 64, this);
private final int OUTPUT_SLOT = 9;
private final int EXTRA_OUTPUT_SLOT = 10;
public static final int CRAFTING_HEIGHT = 3;
public static final int CRAFTING_WIDTH = 3;
public static final int CRAFTING_AREA = CRAFTING_HEIGHT*CRAFTING_WIDTH;
public RebornInventory<AutoCraftingTableBlockEntity> inventory = new RebornInventory<>(CRAFTING_AREA+2, "AutoCraftingTableBlockEntity", 64, this);
private final int OUTPUT_SLOT = CRAFTING_AREA; // first slot is indexed by 0, so this is the last non crafting slot
private final int EXTRA_OUTPUT_SLOT = CRAFTING_AREA + 1;
public int progress;
public int maxProgress = 120;
@ -80,11 +84,7 @@ public class AutoCraftingTableBlockEntity extends PowerAcceptorBlockEntity
CraftingInventory inventoryCrafting = null;
CraftingRecipe lastRecipe = null;
Item[] layoutInv = {
null, null, null,
null, null, null,
null, null, null,
};
Item[] layoutInv = new Item[CRAFTING_AREA];
public boolean locked = false;
@ -115,16 +115,10 @@ public class AutoCraftingTableBlockEntity extends PowerAcceptorBlockEntity
}
private Item[] getCraftingLayout(CraftingInventory craftingInventory){
Item[] layout = {
null, null, null,
null, null, null,
null, null, null,
};
for (int i = 0; i < 9; i++) {
Item[] layout = new Item[CRAFTING_AREA];
for (int i = 0; i < CRAFTING_AREA; i++) {
layout[i] = craftingInventory.getStack(i).getItem();
}
return layout;
}
@ -135,9 +129,9 @@ public class AutoCraftingTableBlockEntity extends PowerAcceptorBlockEntity
public boolean canUse(PlayerEntity playerIn) {
return false;
}
}, 3, 3);
}, CRAFTING_WIDTH, CRAFTING_HEIGHT);
}
for (int i = 0; i < 9; i++) {
for (int i = 0; i < CRAFTING_AREA; i++) {
inventoryCrafting.setStack(i, inventory.getStack(i));
}
return inventoryCrafting;
@ -152,8 +146,8 @@ public class AutoCraftingTableBlockEntity extends PowerAcceptorBlockEntity
if (crafting.isEmpty()) return false;
// Don't allow recipe to change (Keep at least one of each slot stocked, assuming it's actually a recipe)
if(locked){
for(int i = 0; i < 9; i++){
if (locked) {
for(int i = 0; i < CRAFTING_AREA; i++){
if(crafting.getStack(i).getCount() == 1){
return false;
}
@ -165,7 +159,7 @@ public class AutoCraftingTableBlockEntity extends PowerAcceptorBlockEntity
if (!hasOutputSpace(recipe.getOutput(), OUTPUT_SLOT)) return false;
DefaultedList<ItemStack> remainingStacks = recipe.getRemainder(crafting);
for (ItemStack stack : remainingStacks){
for (ItemStack stack : remainingStacks) {
if (!stack.isEmpty() && !hasRoomForExtraItem(stack)) return false;
}
@ -195,12 +189,16 @@ public class AutoCraftingTableBlockEntity extends PowerAcceptorBlockEntity
if (recipe == null || !canMake(recipe)) {
return false;
}
DefaultedList<Ingredient> ingredients = recipe.getIngredients();
// each slot can only be used once because in canMake we only checked if decrement by 1 still retains the recipe
// otherwise recipes can break when an ingredient is used multiple times
boolean[] slotUsed = new boolean[CRAFTING_AREA];
for (int i = 0; i < recipe.getIngredients().size(); i++) {
DefaultedList<Ingredient> ingredients = recipe.getIngredients();
Ingredient ingredient = ingredients.get(i);
// Looks for the best slot to take it from
ItemStack bestSlot = inventory.getStack(i);
if (ingredient.test(bestSlot)) {
if (ingredient.test(bestSlot) && !slotUsed[i]) {
slotUsed[i] = true;
ItemStack remainderStack = getRemainderItem(bestSlot);
bestSlot.decrement(1);
if (!remainderStack.isEmpty()) {
@ -208,15 +206,16 @@ public class AutoCraftingTableBlockEntity extends PowerAcceptorBlockEntity
}
} else {
for (int j = 0; j < 9; j++) {
// check all slots in search of the ingredient
for (int j = 0; j < CRAFTING_AREA; j++) {
ItemStack stack = inventory.getStack(j);
if (ingredient.test(stack)) {
if (ingredient.test(stack) && !slotUsed[j]) {
slotUsed[j] = true;
ItemStack remainderStack = getRemainderItem(stack);
stack.decrement(1);
if (!remainderStack.isEmpty()) {
moveExtraOutput(remainderStack);
}
break;
}
}
}
@ -270,7 +269,7 @@ public class AutoCraftingTableBlockEntity extends PowerAcceptorBlockEntity
}
List<Integer> possibleSlots = new ArrayList<>();
for (int s = 0; s < currentRecipe.getIngredients().size(); s++) {
for (int i = 0; i < 9; i++) {
for (int i = 0; i < CRAFTING_AREA; i++) {
if (possibleSlots.contains(i)) {
continue;
}