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[1.18.1] Try to craft something if button clicked

MrOlegTitov

By MrOlegTitov
in Modder Support

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MrOlegTitov Tree Puncher

MrOlegTitov

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Posted (edited)

Hello all. I've started building a custom workbench, but have run into a problem. According to my idea, a person needs to press a special button to create a thing. But I don't know how to track its pressing from container class. I tried using ContainerData class, but it seems you can't change its values from Screen class. What can I do to fix this issue?

?

Container Class: 

package net.xale.satiscraft.container;

import net.minecraft.client.Minecraft;
import net.minecraft.core.BlockPos;
import net.minecraft.network.chat.TextComponent;
import net.minecraft.world.Container;
import net.minecraft.world.entity.player.Inventory;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.inventory.*;
import net.minecraft.world.item.ItemStack;
import net.minecraftforge.items.IItemHandler;
import net.minecraftforge.items.ItemStackHandler;
import net.minecraftforge.items.SlotItemHandler;
import net.xale.satiscraft.block.entity.WorkbenchBlockEntity;
import net.xale.satiscraft.container.syncdata.WorkbenchContainerData;
import net.xale.satiscraft.crafting.WorkbenchRecipes;
import net.xale.satiscraft.init.BlockInit;
import net.xale.satiscraft.init.ContainerInit;

public class WorkbenchContainer extends AbstractContainerMenu {
    private final ContainerLevelAccess containerAccess;
    public final ContainerData data;

    // Client Constructor
    public WorkbenchContainer(int id, Inventory playerInv) {
        this(id, playerInv, new ItemStackHandler(27), BlockPos.ZERO, new SimpleContainerData(1));
    }

    // Server constructor
    public WorkbenchContainer(int id, Inventory playerInv, IItemHandler slots, BlockPos pos, ContainerData data) {
        super(ContainerInit.WORKBENCH.get(), id);
        this.containerAccess = ContainerLevelAccess.create(playerInv.player.level, pos);
        this.data = data;

        final int slotSizePlus2 = 18, startX = 8, startY = 84, hotbarY = 142;
        for (int column = 0; column < 9; column++){
            for (int row = 0; row < 3; row++){
                addSlot(new Slot(playerInv, 9 + row * 9 + column, startX + column * slotSizePlus2, startY + row * slotSizePlus2));
            }

            addSlot(new Slot(playerInv, column, startX + column * slotSizePlus2, hotbarY));
        }

        addSlot(new SlotItemHandler(slots, 0, 30, 35));
        addSlot(new SlotItemHandler(slots, 1, 48, 35));
        addSlot(new SlotItemHandler(slots, 2, 66, 35));
        addSlot(new SlotItemHandler(slots, 3, 125, 35));

        addDataSlots(data);
    }

    @Override
    public void broadcastChanges() {
        if (this.data.get(0) == 1){
            ItemStack result = WorkbenchRecipes.getInstance().getCraftingResult(this.getSlot(36).getItem(), this.getSlot(37).getItem(), this.getSlot(38).getItem());
            if (result != ItemStack.EMPTY){
                this.getSlot(36).getItem().shrink(1);
                this.getSlot(37).getItem().shrink(1);
                this.getSlot(38).getItem().shrink(1);
                this.getSlot(39).safeInsert(result, 1);
                this.data.set(0, 0);
            }
        }
    }

    @Override
    public ItemStack quickMoveStack(Player player, int index) {
        var retStack = ItemStack.EMPTY;
        final Slot slot = getSlot(index);
        if (slot.hasItem()) {
            final ItemStack item = slot.getItem();
            retStack = item.copy();
            if (index < 27) {
                if (!moveItemStackTo(item, 27, this.slots.size(), true))
                    return ItemStack.EMPTY;
            } else if (!moveItemStackTo(item, 0, 27, false))
                return ItemStack.EMPTY;

            if (item.isEmpty()) {
                slot.set(ItemStack.EMPTY);
            } else {
                slot.setChanged();
            }
        }

        return retStack;
    }

    @Override
    public boolean stillValid(Player player) {
        return stillValid(this.containerAccess, player, BlockInit.WORKBENCH.get());
    }

    public static MenuConstructor getServerContainer(WorkbenchBlockEntity workbenchBlock, BlockPos pos) {
        return (id, playerInv, player) -> new WorkbenchContainer(id, playerInv, workbenchBlock.inventory, pos,
                new WorkbenchContainerData(workbenchBlock, 1));
    }
}

Screen Class: 

package net.xale.satiscraft.screen;

import com.mojang.blaze3d.systems.RenderSystem;
import com.mojang.blaze3d.vertex.PoseStack;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen;
import net.minecraft.client.renderer.GameRenderer;
import net.minecraft.network.chat.Component;
import net.minecraft.network.chat.TextComponent;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.world.entity.player.Inventory;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.item.Items;
import net.minecraftforge.client.gui.widget.ExtendedButton;
import net.xale.satiscraft.SatisCraft;
import net.xale.satiscraft.block.entity.WorkbenchBlockEntity;
import net.xale.satiscraft.container.WorkbenchContainer;
import net.xale.satiscraft.crafting.WorkbenchRecipe;
import net.xale.satiscraft.crafting.WorkbenchRecipes;

public class WorkbenchScreen extends AbstractContainerScreen<WorkbenchContainer> {
    private static final ResourceLocation GUI_TEXTURE = new ResourceLocation(SatisCraft.MOD_ID, "textures/gui/workbench.png");
    private ExtendedButton craftbutton;

    public WorkbenchScreen(WorkbenchContainer container, Inventory playerInventory, Component title){
        super(container, playerInventory, title);
        this.leftPos = 0;
        this.topPos = 0;
        this.imageWidth = 176;
        this.imageHeight = 166;
    }

    @Override
    protected void renderBg(PoseStack stack, float mouseX, int mouseY, int partialTicks) {
        RenderSystem.setShader(GameRenderer::getPositionColorTexShader);
        RenderSystem.setShaderColor(1.0f, 1.0f, 1.0f, 1.0f);
        RenderSystem.setShaderTexture(0, GUI_TEXTURE);
        blit(stack, this.leftPos, this.topPos, 0, 0, this.imageWidth, this.imageHeight);
    }

    @Override
    protected void renderLabels(PoseStack stack, int mouseX, int mouseY){
        drawString(stack, font, title, this.leftPos, this.topPos + 2, 0x404040);
        drawString(stack, font, playerInventoryTitle, this.leftPos + 8, this.topPos + 80, 0x404040);
    }

    @Override
    protected void init(){
        super.init();
        this.craftbutton = this.addRenderableWidget(new ExtendedButton(leftPos, topPos, 16, 16, new TextComponent("Craft!"), btn -> {
            if (this.menu.data.get(0) == 0){
                this.menu.data.set(0, 1);
                Minecraft.getInstance().player.displayClientMessage(new TextComponent(String.valueOf(this.menu.data.get(0))), false);
            }
        }));
    }
}

Custom Container Data Class: 

package net.xale.satiscraft.container.syncdata;

import net.minecraft.client.Minecraft;
import net.minecraft.network.chat.TextComponent;
import net.minecraft.world.inventory.ContainerData;
import net.minecraft.world.inventory.SimpleContainerData;
import net.xale.satiscraft.block.entity.WorkbenchBlockEntity;
import net.xale.satiscraft.container.WorkbenchContainer;

public class WorkbenchContainerData extends SimpleContainerData {
    private final WorkbenchBlockEntity blockEntity;
    public WorkbenchContainerData(WorkbenchBlockEntity be, int amount){
        super(amount);
        this.blockEntity = be;
    }

    @Override
    public int get(int key) {
        return switch (key){
            case 0 -> this.blockEntity.canCraft;
            default -> throw new UnsupportedOperationException("There is no value corresponding to key: '" + key +
                    "' in '" + this.blockEntity + "'");
        };
    }

    @Override
    public void set(int key, int value) {
        Minecraft.getInstance().player.displayClientMessage(new TextComponent("Trying to set!"), false);
        switch (key){
            case 0:
                Minecraft.getInstance().player.displayClientMessage(new TextComponent("Setting 0"), false);
                this.blockEntity.canCraft = 1;
                break;
            default:
                throw new UnsupportedOperationException("There is no value corresponding to key: '" + key + "' in '"
                        + this.blockEntity + "'");

        }
    }
}

 

Edited by MrOlegTitov
wrong title
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  • MrOlegTitov changed the title to [1.18.1] Try to craft something if button clicked
MrOlegTitov Tree Puncher

MrOlegTitov

Posted
  • Author
Posted
15 hours ago, diesieben07 said:

You can call Minecraft#gameMode.handleInventoryButtonClick from your screen. It will then call clickMenuButton on your Menu class on the server.

I've got a bug, when I exit the gui and reopen it, the event stops working when the button is pressed. What can this be connected to?

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MrOlegTitov Tree Puncher

MrOlegTitov

Posted
  • Author
Posted
7 minutes ago, diesieben07 said:

Show updated code.

Workbench Screen class: 

package net.xale.satiscraft.screen;

import com.mojang.blaze3d.systems.RenderSystem;
import com.mojang.blaze3d.vertex.PoseStack;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.screens.inventory.AbstractContainerScreen;
import net.minecraft.client.renderer.GameRenderer;
import net.minecraft.network.chat.Component;
import net.minecraft.network.chat.TextComponent;
import net.minecraft.resources.ResourceLocation;
import net.minecraft.world.entity.player.Inventory;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.item.Items;
import net.minecraftforge.client.gui.widget.ExtendedButton;
import net.xale.satiscraft.SatisCraft;
import net.xale.satiscraft.block.entity.WorkbenchBlockEntity;
import net.xale.satiscraft.container.WorkbenchContainer;
import net.xale.satiscraft.crafting.WorkbenchRecipe;
import net.xale.satiscraft.crafting.WorkbenchRecipes;

public class WorkbenchScreen extends AbstractContainerScreen<WorkbenchContainer> {
    private static final ResourceLocation GUI_TEXTURE = new ResourceLocation(SatisCraft.MOD_ID, "textures/gui/workbench.png");
    private ExtendedButton craftbutton;

    public WorkbenchScreen(WorkbenchContainer container, Inventory playerInventory, Component title){
        super(container, playerInventory, title);
        this.leftPos = 0;
        this.topPos = 0;
        this.imageWidth = 176;
        this.imageHeight = 166;
    }

    @Override
    protected void renderBg(PoseStack stack, float mouseX, int mouseY, int partialTicks) {
        renderBackground(stack);
        bindTexture();

        blit(stack, this.leftPos, this.topPos, 0, 0, this.imageWidth, this.imageHeight);
    }

    @Override
    protected void renderLabels(PoseStack stack, int mouseX, int mouseY){

    }

    @Override
    public void render(PoseStack stack, int mouseX, int mouseY, float partialTicks) {
        super.render(stack, mouseX, mouseY, partialTicks);

        this.font.draw(stack, this.title, this.leftPos + 20, this.topPos + 5, 0xFFFFFF);
        this.font.draw(stack, this.playerInventoryTitle, this.leftPos + 5, this.topPos + 73, 0x404040);
    }

    @Override
    protected void init(){
        super.init();
        this.craftbutton = this.addRenderableWidget(new ExtendedButton(150, 35, 40, 20, new TextComponent("Craft!"), btn -> {
            Minecraft.getInstance().gameMode.handleInventoryButtonClick(1, 0);
        }));
    }

    public static void bindTexture(){
        RenderSystem.setShader(GameRenderer::getPositionColorTexShader);
        RenderSystem.setShaderColor(1.0f, 1.0f, 1.0f, 1.0f);
        RenderSystem.setShaderTexture(0, GUI_TEXTURE);
    }
}

WorkbenchContainer class: 

package net.xale.satiscraft.container;

import net.minecraft.client.Minecraft;
import net.minecraft.core.BlockPos;
import net.minecraft.network.chat.TextComponent;
import net.minecraft.world.Container;
import net.minecraft.world.entity.player.Inventory;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.inventory.*;
import net.minecraft.world.item.ItemStack;
import net.minecraftforge.items.IItemHandler;
import net.minecraftforge.items.ItemStackHandler;
import net.minecraftforge.items.SlotItemHandler;
import net.xale.satiscraft.block.entity.WorkbenchBlockEntity;
import net.xale.satiscraft.crafting.WorkbenchRecipes;
import net.xale.satiscraft.init.BlockInit;
import net.xale.satiscraft.init.ContainerInit;

public class WorkbenchContainer extends AbstractContainerMenu {
    private final ContainerLevelAccess containerAccess;

    // Client Constructor
    public WorkbenchContainer(int id, Inventory playerInv) {
        this(id, playerInv, new ItemStackHandler(27), BlockPos.ZERO);
    }

    // Server constructor
    public WorkbenchContainer(int id, Inventory playerInv, IItemHandler slots, BlockPos pos) {
        super(ContainerInit.WORKBENCH.get(), id);
        this.containerAccess = ContainerLevelAccess.create(playerInv.player.level, pos);

        final int slotSizePlus2 = 18, startX = 8, startY = 84, hotbarY = 142;
        for (int column = 0; column < 9; column++) {
            for (int row = 0; row < 3; row++) {
                addSlot(new Slot(playerInv, 9 + row * 9 + column, startX + column * slotSizePlus2, startY + row * slotSizePlus2));
            }

            addSlot(new Slot(playerInv, column, startX + column * slotSizePlus2, hotbarY));
        }

        addSlot(new SlotItemHandler(slots, 0, 30, 35));
        addSlot(new SlotItemHandler(slots, 1, 48, 35));
        addSlot(new SlotItemHandler(slots, 2, 66, 35));
        addSlot(new SlotItemHandler(slots, 3, 125, 35));
    }

    @Override
    public boolean clickMenuButton(Player clickedBy, int buttonId) {
        super.clickMenuButton(clickedBy, buttonId);
        if (buttonId == 0) {
            ItemStack result = WorkbenchRecipes.getInstance().getCraftingResult(this.getSlot(36).getItem(), this.getSlot(37).getItem(), this.getSlot(38).getItem());
            if (result != ItemStack.EMPTY && !this.getSlot(39).hasItem()) {
                this.getSlot(36).getItem().shrink(1);
                this.getSlot(37).getItem().shrink(1);
                this.getSlot(38).getItem().shrink(1);
                this.getSlot(39).safeInsert(result);
            }
        }

        return true;
    }

    @Override
    public ItemStack quickMoveStack(Player player, int index) {
        var retStack = ItemStack.EMPTY;
        final Slot slot = getSlot(index);
        if (slot.hasItem()) {
            final ItemStack item = slot.getItem();
            retStack = item.copy();
            if (index < 27) {
                if (!moveItemStackTo(item, 27, this.slots.size(), true))
                    return ItemStack.EMPTY;
            } else if (!moveItemStackTo(item, 0, 27, false))
                return ItemStack.EMPTY;

            if (item.isEmpty()) {
                slot.set(ItemStack.EMPTY);
            } else {
                slot.setChanged();
            }
        }

        return retStack;
    }

    @Override
    public boolean stillValid(Player player) {
        return stillValid(this.containerAccess, player, BlockInit.WORKBENCH.get());
    }

    public static MenuConstructor getServerContainer(WorkbenchBlockEntity workbenchBlock, BlockPos pos) {
        return (id, playerInv, player) -> new WorkbenchContainer(id, playerInv, workbenchBlock.inventory, pos);
    }
}

 

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