RecipeWrapperConstructionTable.java

package com.yolp900.itsjustacharm.common.integration.jei.constructionTable;

import com.yolp900.itsjustacharm.common.integration.jei.IJCPlugin;
import com.yolp900.itsjustacharm.reference.LibModIntegrations;
import mezz.jei.api.gui.IDrawable;
import mezz.jei.api.recipe.BlankRecipeWrapper;
import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class RecipeWrapperConstructionTable extends BlankRecipeWrapper {

    private ItemStack output;
    private List<Object> inputs;
    private boolean shapeless;

    private final IDrawable shapelessIcon = IJCPlugin.jeiHelpers.getGuiHelper().createDrawable(LibModIntegrations.JEI.Recipes.ConstructionTable.getGui(), 0, 98, 19, 15);

    public RecipeWrapperConstructionTable(@Nonnull ItemStack output, Object[] gridInputs, Object[] secInputs, boolean shapeless) {
        this.output = output;
        this.shapeless = shapeless;
        List<Object> inputs = new ArrayList<Object>();
        for (int i = 0; i < 9; i++) {
            if (i < gridInputs.length) {
                if (gridInputs[i] == null) {
                    inputs.add(null);
                } else if (gridInputs[i] instanceof ItemStack) {
                    inputs.add(gridInputs[i]);
                } else if (gridInputs[i] instanceof Item) {
                    inputs.add(new ItemStack((Item)gridInputs[i]));
                } else if (gridInputs[i] instanceof Block) {
                    inputs.add(new ItemStack((Block)gridInputs[i]));
                } else if (gridInputs[i] instanceof String) {
                    inputs.add(gridInputs[i]);
                }
            } else {
                inputs.add(null);
            }
        }
        for (int i = 0; i < 8; i++) {
            if (i < secInputs.length) {
                if (secInputs[i] == null) {
                    inputs.add(null);
                } else if (secInputs[i] instanceof ItemStack) {
                    inputs.add(secInputs[i]);
                } else if (secInputs[i] instanceof Item) {
                    inputs.add(new ItemStack((Item)secInputs[i]));
                } else if (secInputs[i] instanceof Block) {
                    inputs.add(new ItemStack((Block)secInputs[i]));
                } else if (secInputs[i] instanceof String) {
                    inputs.add(secInputs[i]);
                }
            } else {
                inputs.add(null);
            }
        }
        this.inputs = inputs;
    }

    @Override
    @Nonnull
    public List getInputs() {
        return this.inputs;
    }

    @Override
    @Nonnull
    public List getOutputs() {
        return Collections.singletonList(this.output);
    }

    @Override
    public void drawInfo(@Nonnull Minecraft minecraft, int recipeWidth, int recipeHeight, int mouseX, int mouseY) {
        super.drawInfo(minecraft, recipeWidth, recipeHeight, mouseX, mouseY);

        if (this.shapeless) {
            GlStateManager.pushMatrix();
            GlStateManager.scale(0.5, 0.5, 0.5);
            GlStateManager.color(1f, 1f, 1f, 1f);
            shapelessIcon.draw(minecraft, 204, 127);
            GlStateManager.popMatrix();
        }
    }

    @Nullable
    @Override
    public List<String> getTooltipStrings(int mouseX, int mouseY) {
        if (shapeless && mouseX > 100 && mouseX < (102 + (shapelessIcon.getWidth() / 2)) && mouseY > 65 && mouseY < (65 + (shapelessIcon.getHeight() / 2))) {
            return Collections.singletonList(LibModIntegrations.JEI.Tooltips.ShapelessGrid.getTooltip());
        }

        return super.getTooltipStrings(mouseX, mouseY);
    }

}