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

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package techreborn.api.recipe;
import ic2.api.energy.prefab.BasicSink;
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import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
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import techreborn.tiles.TileMachineBase;
import techreborn.util.Inventory;
import techreborn.util.ItemUtils;
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import java.util.ArrayList;
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/**
* Use this in your tile entity to craft things
*/
public class RecipeCrafter {
/**
* This is the recipe type to use
*/
public String recipeName;
/**
* This is the parent tile
*/
public TileMachineBase parentTile;
/**
* This is the place to use the power from
*/
public BasicSink energy;
/**
* This is the amount of inputs that the setRecipe has
*/
public int inputs;
/**
* This is the amount of outputs that the recipe has
*/
public int outputs;
/**
* This is the inventory to use for the crafting
*/
public Inventory inventory;
/**
* This is the list of the slots that the crafting logic should look for the input item stacks.
*/
public int[] inputSlots;
/**
* This is the list for the slots that the crafting logic should look fot the output item stacks.
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*/
public int[] outputSlots;
/**
* This is the constructor, not a lot to say here :P
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*
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* @param recipeName
* @param parentTile
* @param energy
* @param inputs
* @param outputs
* @param inventory
* @param inputSlots
* @param outputSlots
*/
public RecipeCrafter(String recipeName, TileMachineBase parentTile, BasicSink energy, int inputs, int outputs, Inventory inventory, int[] inputSlots, int[] outputSlots) {
this.recipeName = recipeName;
this.parentTile = parentTile;
this.energy = energy;
this.inputs = inputs;
this.outputs = outputs;
this.inventory = inventory;
this.inputSlots = inputSlots;
this.outputSlots = outputSlots;
}
IBaseRecipeType currentRecipe;
int currentTickTime = 0;
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/**
* Call this on the tile tick
*/
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public void updateEntity() {
if (parentTile.getWorldObj().isRemote) {
return;
}
if (currentRecipe == null) {
for (IBaseRecipeType recipe : RecipeHanderer.getRecipeClassFromName(recipeName)) {
boolean isFullRecipe = false;
for (int i = 0; i < inputs; i++) {
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if (ItemUtils.isItemEqual(inventory.getStackInSlot(inputSlots[i]), recipe.getInputs().get(i), true, true)) {
isFullRecipe = true;
} else {
isFullRecipe = false;
}
}
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if (isFullRecipe) {
currentRecipe = recipe;
return;
}
}
} else {
for (int i = 0; i < inputs; i++) {
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if (!ItemUtils.isItemEqual(inventory.getStackInSlot(inputSlots[i]), currentRecipe.getInputs().get(i), true, true)) {
currentRecipe = null;
currentTickTime = 0;
return;
}
}
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if (currentTickTime >= currentRecipe.tickTime()) {
boolean canGiveInvAll = true;
for (int i = 0; i < currentRecipe.getOutputs().size(); i++) {
if (!canFitStack(currentRecipe.getOutputs().get(i), outputSlots[i])) {
canGiveInvAll = false;
}
}
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ArrayList<Integer> filledSlots = new ArrayList<Integer>();
if (canGiveInvAll) {
for (int i = 0; i < currentRecipe.getOutputs().size(); i++) {
if (!filledSlots.contains(outputSlots[i])) {
fitStack(currentRecipe.getOutputs().get(i), outputSlots[i]);
filledSlots.add(outputSlots[i]);
}
}
for (int i = 0; i < inputs; i++) {
if (!filledSlots.contains(inputSlots[i])) {
inventory.decrStackSize(inputSlots[i], currentRecipe.getInputs().get(i).stackSize);
}
}
currentRecipe = null;
currentTickTime = 0;
parentTile.syncWithAll();
}
} else if (currentTickTime < currentRecipe.tickTime()) {
if (energy.useEnergy(currentRecipe.euPerTick())) {
currentTickTime++;
}
}
}
}
public boolean canFitStack(ItemStack stack, int slot) {
if (stack == null) {
return true;
}
if (inventory.getStackInSlot(slot) == null) {
return true;
}
if (ItemUtils.isItemEqual(inventory.getStackInSlot(slot), stack, true, true)) {
if (stack.stackSize + inventory.getStackInSlot(slot).stackSize <= stack.getMaxStackSize()) {
return true;
}
}
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return false;
}
public void fitStack(ItemStack stack, int slot) {
if (stack == null) {
return;
}
if (inventory.getStackInSlot(slot) == null) {
inventory.setInventorySlotContents(slot, stack);
return;
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}
if (ItemUtils.isItemEqual(inventory.getStackInSlot(slot), stack, true, true)) {
if (stack.stackSize + inventory.getStackInSlot(slot).stackSize <= stack.getMaxStackSize()) {
ItemStack newStack = stack.copy();
newStack.stackSize = inventory.getStackInSlot(slot).stackSize + stack.stackSize;
inventory.setInventorySlotContents(slot, newStack);
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}
}
}
public void readFromNBT(NBTTagCompound tagCompound) {
}
public void writeToNBT(NBTTagCompound tagCompound) {
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}
}