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.client.gui.implementations; import java.io.IOException; import java.text.NumberFormat; import java.util.ArrayList; import java.util.Iterator; import java.util.LinkedList; import java.util.List; import com.google.common.base.Joiner; import org.lwjgl.input.Mouse; import org.lwjgl.opengl.GL11; import net.minecraft.client.gui.GuiButton; import net.minecraft.entity.player.InventoryPlayer; import net.minecraft.item.ItemStack; import appeng.api.AEApi; import appeng.api.storage.ITerminalHost; import appeng.api.storage.data.IAEItemStack; import appeng.api.storage.data.IItemList; import appeng.client.gui.AEBaseGui; import appeng.client.gui.widgets.GuiScrollbar; import appeng.container.implementations.ContainerCraftConfirm; import appeng.core.AELog; import appeng.core.localization.GuiText; import appeng.core.sync.GuiBridge; import appeng.core.sync.network.NetworkHandler; import appeng.core.sync.packets.PacketSwitchGuis; import appeng.core.sync.packets.PacketValueConfig; import appeng.helpers.WirelessTerminalGuiObject; import appeng.parts.reporting.PartCraftingTerminal; import appeng.parts.reporting.PartPatternTerminal; import appeng.parts.reporting.PartTerminal; import appeng.util.Platform; public class GuiCraftConfirm extends AEBaseGui { private final ContainerCraftConfirm ccc; private final int rows = 5; private final IItemList<IAEItemStack> storage = AEApi.instance().storage().createItemList(); private final IItemList<IAEItemStack> pending = AEApi.instance().storage().createItemList(); private final IItemList<IAEItemStack> missing = AEApi.instance().storage().createItemList(); private final List<IAEItemStack> visual = new ArrayList<IAEItemStack>(); private GuiBridge OriginalGui; private GuiButton cancel; private GuiButton start; private GuiButton selectCPU; private int tooltip = -1; public GuiCraftConfirm(final InventoryPlayer inventoryPlayer, final ITerminalHost te) { super(new ContainerCraftConfirm(inventoryPlayer, te)); this.xSize = 238; this.ySize = 206; final GuiScrollbar scrollbar = new GuiScrollbar(); this.setScrollBar(scrollbar); this.ccc = (ContainerCraftConfirm) this.inventorySlots; if (te instanceof WirelessTerminalGuiObject) { this.OriginalGui = GuiBridge.GUI_WIRELESS_TERM; } if (te instanceof PartTerminal) { this.OriginalGui = GuiBridge.GUI_ME; } if (te instanceof PartCraftingTerminal) { this.OriginalGui = GuiBridge.GUI_CRAFTING_TERMINAL; } if (te instanceof PartPatternTerminal) { this.OriginalGui = GuiBridge.GUI_PATTERN_TERMINAL; } } boolean isAutoStart() { return ((ContainerCraftConfirm) this.inventorySlots).isAutoStart(); } @Override public void initGui() { super.initGui(); this.start = new GuiButton(0, this.guiLeft + 162, this.guiTop + this.ySize - 25, 50, 20, GuiText.Start.getLocal()); this.start.enabled = false; this.buttonList.add(this.start); this.selectCPU = new GuiButton(0, this.guiLeft + (219 - 180) / 2, this.guiTop + this.ySize - 68, 180, 20, GuiText.CraftingCPU.getLocal() + ": " + GuiText.Automatic); this.selectCPU.enabled = false; this.buttonList.add(this.selectCPU); if (this.OriginalGui != null) { this.cancel = new GuiButton(0, this.guiLeft + 6, this.guiTop + this.ySize - 25, 50, 20, GuiText.Cancel.getLocal()); } this.buttonList.add(this.cancel); } @Override public void drawScreen(final int mouseX, final int mouseY, final float btn) { this.updateCPUButtonText(); this.start.enabled = !(this.ccc.hasNoCPU() || this.isSimulation()); this.selectCPU.enabled = !this.isSimulation(); final int gx = (this.width - this.xSize) / 2; final int gy = (this.height - this.ySize) / 2; this.tooltip = -1; final int offY = 23; int y = 0; int x = 0; for (int z = 0; z <= 4 * 5; z++) { final int minX = gx + 9 + x * 67; final int minY = gy + 22 + y * offY; if (minX < mouseX && minX + 67 > mouseX) { if (minY < mouseY && minY + offY - 2 > mouseY) { this.tooltip = z; break; } } x++; if (x > 2) { y++; x = 0; } } super.drawScreen(mouseX, mouseY, btn); } private void updateCPUButtonText() { String btnTextText = GuiText.CraftingCPU.getLocal() + ": " + GuiText.Automatic.getLocal(); if (this.ccc.getSelectedCpu() >= 0)// && status.selectedCpu < status.cpus.size() ) { if (this.ccc.getName().length() > 0) { final String name = this.ccc.getName().substring(0, Math.min(20, this.ccc.getName().length())); btnTextText = GuiText.CraftingCPU.getLocal() + ": " + name; } else { btnTextText = GuiText.CraftingCPU.getLocal() + ": #" + this.ccc.getSelectedCpu(); } } if (this.ccc.hasNoCPU()) { btnTextText = GuiText.NoCraftingCPUs.getLocal(); } this.selectCPU.displayString = btnTextText; } private boolean isSimulation() { return ((ContainerCraftConfirm) this.inventorySlots).isSimulation(); } @Override public void drawFG(final int offsetX, final int offsetY, final int mouseX, final int mouseY) { final long BytesUsed = this.ccc.getUsedBytes(); final String byteUsed = NumberFormat.getInstance().format(BytesUsed); final String Add = BytesUsed > 0 ? (byteUsed + ' ' + GuiText.BytesUsed.getLocal()) : GuiText.CalculatingWait.getLocal(); this.fontRendererObj.drawString(GuiText.CraftingPlan.getLocal() + " - " + Add, 8, 7, 4210752); String dsp = null; if (this.isSimulation()) { dsp = GuiText.Simulation.getLocal(); } else { dsp = this.ccc.getCpuAvailableBytes() > 0 ? (GuiText.Bytes.getLocal() + ": " + this.ccc.getCpuAvailableBytes() + " : " + GuiText.CoProcessors.getLocal() + ": " + this.ccc.getCpuCoProcessors()) : GuiText.Bytes.getLocal() + ": N/A : " + GuiText.CoProcessors.getLocal() + ": N/A"; } final int offset = (219 - this.fontRendererObj.getStringWidth(dsp)) / 2; this.fontRendererObj.drawString(dsp, offset, 165, 4210752); final int sectionLength = 67; int x = 0; int y = 0; final int xo = 9; final int yo = 22; final int viewStart = this.getScrollBar().getCurrentScroll() * 3; final int viewEnd = viewStart + 3 * this.rows; String dspToolTip = ""; final List<String> lineList = new LinkedList<String>(); int toolPosX = 0; int toolPosY = 0; final int offY = 23; for (int z = viewStart; z < Math.min(viewEnd, this.visual.size()); z++) { final IAEItemStack refStack = this.visual.get(z);// repo.getReferenceItem( z ); if (refStack != null) { GL11.glPushMatrix(); GL11.glScaled(0.5, 0.5, 0.5); final IAEItemStack stored = this.storage.findPrecise(refStack); final IAEItemStack pendingStack = this.pending.findPrecise(refStack); final IAEItemStack missingStack = this.missing.findPrecise(refStack); int lines = 0; if (stored != null && stored.getStackSize() > 0) { lines++; } if (pendingStack != null && pendingStack.getStackSize() > 0) { lines++; } if (pendingStack != null && pendingStack.getStackSize() > 0) { lines++; } final int negY = ((lines - 1) * 5) / 2; int downY = 0; if (stored != null && stored.getStackSize() > 0) { String str = Long.toString(stored.getStackSize()); if (stored.getStackSize() >= 10000) { str = Long.toString(stored.getStackSize() / 1000) + 'k'; } if (stored.getStackSize() >= 10000000) { str = Long.toString(stored.getStackSize() / 1000000) + 'm'; } str = GuiText.FromStorage.getLocal() + ": " + str; final int w = 4 + this.fontRendererObj.getStringWidth(str); this.fontRendererObj.drawString(str, (int) ((x * (1 + sectionLength) + xo + sectionLength - 19 - (w * 0.5)) * 2), (y * offY + yo + 6 - negY + downY) * 2, 4210752); if (this.tooltip == z - viewStart) { lineList.add(GuiText.FromStorage.getLocal() + ": " + Long.toString(stored.getStackSize())); } downY += 5; } boolean red = false; if (missingStack != null && missingStack.getStackSize() > 0) { String str = Long.toString(missingStack.getStackSize()); if (missingStack.getStackSize() >= 10000) { str = Long.toString(missingStack.getStackSize() / 1000) + 'k'; } if (missingStack.getStackSize() >= 10000000) { str = Long.toString(missingStack.getStackSize() / 1000000) + 'm'; } str = GuiText.Missing.getLocal() + ": " + str; final int w = 4 + this.fontRendererObj.getStringWidth(str); this.fontRendererObj.drawString(str, (int) ((x * (1 + sectionLength) + xo + sectionLength - 19 - (w * 0.5)) * 2), (y * offY + yo + 6 - negY + downY) * 2, 4210752); if (this.tooltip == z - viewStart) { lineList.add( GuiText.Missing.getLocal() + ": " + Long.toString(missingStack.getStackSize())); } red = true; downY += 5; } if (pendingStack != null && pendingStack.getStackSize() > 0) { String str = Long.toString(pendingStack.getStackSize()); if (pendingStack.getStackSize() >= 10000) { str = Long.toString(pendingStack.getStackSize() / 1000) + 'k'; } if (pendingStack.getStackSize() >= 10000000) { str = Long.toString(pendingStack.getStackSize() / 1000000) + 'm'; } str = GuiText.ToCraft.getLocal() + ": " + str; final int w = 4 + this.fontRendererObj.getStringWidth(str); this.fontRendererObj.drawString(str, (int) ((x * (1 + sectionLength) + xo + sectionLength - 19 - (w * 0.5)) * 2), (y * offY + yo + 6 - negY + downY) * 2, 4210752); if (this.tooltip == z - viewStart) { lineList.add( GuiText.ToCraft.getLocal() + ": " + Long.toString(pendingStack.getStackSize())); } } GL11.glPopMatrix(); final int posX = x * (1 + sectionLength) + xo + sectionLength - 19; final int posY = y * offY + yo; final ItemStack is = refStack.copy().getItemStack(); if (this.tooltip == z - viewStart) { dspToolTip = Platform.getItemDisplayName(is); if (lineList.size() > 0) { dspToolTip = dspToolTip + '\n' + Joiner.on("\n").join(lineList); } toolPosX = x * (1 + sectionLength) + xo + sectionLength - 8; toolPosY = y * offY + yo; } this.drawItem(posX, posY, is); if (red) { final int startX = x * (1 + sectionLength) + xo; final int startY = posY - 4; drawRect(startX, startY, startX + sectionLength, startY + offY, 0x1AFF0000); } x++; if (x > 2) { y++; x = 0; } } } if (this.tooltip >= 0 && dspToolTip.length() > 0) { GL11.glPushAttrib(GL11.GL_ALL_ATTRIB_BITS); this.drawTooltip(toolPosX, toolPosY + 10, 0, dspToolTip); GL11.glPopAttrib(); } } @Override public void drawBG(final int offsetX, final int offsetY, final int mouseX, final int mouseY) { this.setScrollBar(); this.bindTexture("guis/craftingreport.png"); this.drawTexturedModalRect(offsetX, offsetY, 0, 0, this.xSize, this.ySize); } private void setScrollBar() { final int size = this.visual.size(); this.getScrollBar().setTop(19).setLeft(218).setHeight(114); this.getScrollBar().setRange(0, (size + 2) / 3 - this.rows, 1); } public void postUpdate(final List<IAEItemStack> list, final byte ref) { switch (ref) { case 0: for (final IAEItemStack l : list) { this.handleInput(this.storage, l); } break; case 1: for (final IAEItemStack l : list) { this.handleInput(this.pending, l); } break; case 2: for (final IAEItemStack l : list) { this.handleInput(this.missing, l); } break; } for (final IAEItemStack l : list) { final long amt = this.getTotal(l); if (amt <= 0) { this.deleteVisualStack(l); } else { final IAEItemStack is = this.findVisualStack(l); is.setStackSize(amt); } } this.setScrollBar(); } private void handleInput(final IItemList<IAEItemStack> s, final IAEItemStack l) { IAEItemStack a = s.findPrecise(l); if (l.getStackSize() <= 0) { if (a != null) { a.reset(); } } else { if (a == null) { s.add(l.copy()); a = s.findPrecise(l); } if (a != null) { a.setStackSize(l.getStackSize()); } } } private long getTotal(final IAEItemStack is) { final IAEItemStack a = this.storage.findPrecise(is); final IAEItemStack c = this.pending.findPrecise(is); final IAEItemStack m = this.missing.findPrecise(is); long total = 0; if (a != null) { total += a.getStackSize(); } if (c != null) { total += c.getStackSize(); } if (m != null) { total += m.getStackSize(); } return total; } private void deleteVisualStack(final IAEItemStack l) { final Iterator<IAEItemStack> i = this.visual.iterator(); while (i.hasNext()) { final IAEItemStack o = i.next(); if (o.equals(l)) { i.remove(); return; } } } private IAEItemStack findVisualStack(final IAEItemStack l) { for (final IAEItemStack o : this.visual) { if (o.equals(l)) { return o; } } final IAEItemStack stack = l.copy(); this.visual.add(stack); return stack; } @Override protected void keyTyped(final char character, final int key) { if (!this.checkHotbarKeys(key)) { if (key == 28) { this.actionPerformed(this.start); } super.keyTyped(character, key); } } @Override protected void actionPerformed(final GuiButton btn) { super.actionPerformed(btn); final boolean backwards = Mouse.isButtonDown(1); if (btn == this.selectCPU) { try { NetworkHandler.instance .sendToServer(new PacketValueConfig("Terminal.Cpu", backwards ? "Prev" : "Next")); } catch (final IOException e) { AELog.error(e); } } if (btn == this.cancel) { NetworkHandler.instance.sendToServer(new PacketSwitchGuis(this.OriginalGui)); } if (btn == this.start) { try { NetworkHandler.instance.sendToServer(new PacketValueConfig("Terminal.Start", "Start")); } catch (final Throwable e) { AELog.error(e); } } } }