Java tutorial
/* * This file is part of Applied Energistics 2. * Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved. * * Applied Energistics 2 is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * Applied Energistics 2 is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>. */ package appeng.integration.modules.NEIHelpers; import java.awt.Rectangle; import java.util.ArrayList; import java.util.List; import org.lwjgl.opengl.GL11; import net.minecraft.client.Minecraft; import net.minecraft.client.gui.FontRenderer; import net.minecraft.client.gui.inventory.GuiContainer; import net.minecraft.inventory.Container; import net.minecraft.item.ItemStack; import net.minecraft.util.ResourceLocation; import codechicken.lib.gui.GuiDraw; import codechicken.nei.NEIServerUtils; import codechicken.nei.PositionedStack; import codechicken.nei.api.IOverlayHandler; import codechicken.nei.api.IRecipeOverlayRenderer; import codechicken.nei.recipe.TemplateRecipeHandler; import appeng.api.AEApi; import appeng.api.features.IGrinderEntry; import appeng.client.gui.implementations.GuiGrinder; import appeng.core.localization.GuiText; public class NEIGrinderRecipeHandler extends TemplateRecipeHandler { @Override public void loadTransferRects() { this.transferRects .add(new TemplateRecipeHandler.RecipeTransferRect(new Rectangle(84, 23, 24, 18), "grindstone")); } @Override public void loadCraftingRecipes(final String outputId, final Object... results) { if ((outputId.equals("grindstone")) && (this.getClass() == NEIGrinderRecipeHandler.class)) { for (final IGrinderEntry recipe : AEApi.instance().registries().grinder().getRecipes()) { final CachedGrindStoneRecipe cachedRecipe = new CachedGrindStoneRecipe(recipe); cachedRecipe.computeVisuals(); this.arecipes.add(cachedRecipe); } } else { super.loadCraftingRecipes(outputId, results); } } @Override public void loadCraftingRecipes(final ItemStack result) { for (final IGrinderEntry recipe : AEApi.instance().registries().grinder().getRecipes()) { if (NEIServerUtils.areStacksSameTypeCrafting(recipe.getOutput(), result)) { final CachedGrindStoneRecipe cachedRecipe = new CachedGrindStoneRecipe(recipe); cachedRecipe.computeVisuals(); this.arecipes.add(cachedRecipe); } } } @Override public void loadUsageRecipes(final ItemStack ingredient) { for (final IGrinderEntry recipe : AEApi.instance().registries().grinder().getRecipes()) { final CachedGrindStoneRecipe cachedRecipe = new CachedGrindStoneRecipe(recipe); if ((cachedRecipe.contains(cachedRecipe.ingredients, ingredient.getItem()))) { cachedRecipe.computeVisuals(); if (cachedRecipe.contains(cachedRecipe.ingredients, ingredient)) { cachedRecipe.setIngredientPermutation(cachedRecipe.ingredients, ingredient); this.arecipes.add(cachedRecipe); } } } } @Override public String getGuiTexture() { final ResourceLocation loc = new ResourceLocation("appliedenergistics2", "textures/guis/grinder.png"); return loc.toString(); } @Override public String getOverlayIdentifier() { return "grindstone"; } @Override public Class<? extends GuiContainer> getGuiClass() { return GuiGrinder.class; } @Override public void drawBackground(final int recipe) { GL11.glColor4f(1, 1, 1, 1); GuiDraw.changeTexture(this.getGuiTexture()); GuiDraw.drawTexturedModalRect(40, 10, 75, 16 + 10, 90, 66); } @Override public void drawForeground(final int recipe) { super.drawForeground(recipe); if (this.arecipes.size() > recipe) { final CachedRecipe cr = this.arecipes.get(recipe); if (cr instanceof CachedGrindStoneRecipe) { final CachedGrindStoneRecipe cachedRecipe = (CachedGrindStoneRecipe) cr; if (cachedRecipe.hasOptional) { final FontRenderer fr = Minecraft.getMinecraft().fontRenderer; final int width = fr.getStringWidth(cachedRecipe.displayChance); fr.drawString(cachedRecipe.displayChance, (168 - width) / 2, 5, 0); } else { final FontRenderer fr = Minecraft.getMinecraft().fontRenderer; final int width = fr.getStringWidth(GuiText.NoSecondOutput.getLocal()); fr.drawString(GuiText.NoSecondOutput.getLocal(), (168 - width) / 2, 5, 0); } } } } @Override public boolean hasOverlay(final GuiContainer gui, final Container container, final int recipe) { return false; } @Override public IRecipeOverlayRenderer getOverlayRenderer(final GuiContainer gui, final int recipe) { return null; } @Override public IOverlayHandler getOverlayHandler(final GuiContainer gui, final int recipe) { return null; } @Override public String getRecipeName() { return GuiText.GrindStone.getLocal(); } private class CachedGrindStoneRecipe extends TemplateRecipeHandler.CachedRecipe { private final List<PositionedStack> ingredients; private final PositionedStack result; private String displayChance; private boolean hasOptional = false; public CachedGrindStoneRecipe(final IGrinderEntry recipe) { this.result = new PositionedStack(recipe.getOutput(), -30 + 107, 47); this.ingredients = new ArrayList<PositionedStack>(); final ItemStack optionalOutput = recipe.getOptionalOutput(); final int optionalChancePercent = (int) (recipe.getOptionalChance() * 100); if (optionalOutput != null) { this.hasOptional = true; this.displayChance = String.format(GuiText.OfSecondOutput.getLocal(), optionalChancePercent); this.ingredients.add(new PositionedStack(optionalOutput, -30 + 107 + 18, 47)); } final ItemStack secondOptionalOutput = recipe.getSecondOptionalOutput(); final int secondOptionalChancePercent = (int) (recipe.getSecondOptionalChance() * 100); if (secondOptionalOutput != null) { this.hasOptional = true; this.displayChance = String.format(GuiText.MultipleOutputs.getLocal(), optionalChancePercent, secondOptionalChancePercent); this.ingredients.add(new PositionedStack(secondOptionalOutput, -30 + 107 + 18 + 18, 47)); } if (recipe.getInput() != null) { this.ingredients.add(new PositionedStack(recipe.getInput(), 45, 24)); } } @Override public PositionedStack getResult() { return this.result; } @Override public List<PositionedStack> getIngredients() { return this.getCycledIngredients(NEIGrinderRecipeHandler.this.cycleticks / 20, this.ingredients); } private void computeVisuals() { for (final PositionedStack p : this.ingredients) { p.generatePermutations(); } this.result.generatePermutations(); } } }