feat(jui): add anvil screen

Minecraft.Assets/Common/res/lang/en_US.lang

@@ -595,6 +595,9 @@ container.crafting=Crafting
 container.dispenser=Dispenser
 container.furnace=Furnace
 container.enchant=Enchant
+container.repair=Repair & Name
+container.repair.cost=Enchantment Cost: %d
+container.repair.expensive=Too Expensive!
 container.creative=Item Selection
 container.brewing=Brewing Stand
 container.chest=Chest

Minecraft.Client/Player/LocalPlayer.cpp

@@ -1,6 +1,7 @@
 #include "../Platform/stdafx.h"
 #include "LocalPlayer.h"
 #include "UI/Screens/HorseInventoryScreen.h"
+#include "UI/Screens/RepairScreen.h"
 #include "User.h"
 #include "../Input/Input.h"
 #include "../GameState/StatsCounter.h"
@@ -644,8 +645,7 @@ bool LocalPlayer::startEnchanting(int x, int y, int z,
 
 bool LocalPlayer::startRepairing(int x, int y, int z) {
 #ifdef ENABLE_JAVA_GUIS
-    // minecraft.setScreen(new RepairScreen(inventory, level, x, y, z));
+    minecraft->setScreen(new RepairScreen(inventory, level, x, y, z));
-    // FUCK YOU 4J FIRST AND FOREMOST
     bool success = true;
 #else
     bool success =

Minecraft.Client/Textures/Textures.cpp

@@ -163,7 +163,7 @@ const wchar_t* Textures::preLoaded[TN_COUNT] = {
     L"item/trapped",
     L"item/trapped_double",
 
-    // 4jcraft: java UI specific
+// 4jcraft: java UI specific
 #ifdef ENABLE_JAVA_GUIS
     L"%blur%/misc/vignette",
     L"/achievement/bg",
@@ -178,6 +178,7 @@ const wchar_t* Textures::preLoaded[TN_COUNT] = {
     L"gui/creative_inventory/tab_item_search",
     L"title/mclogo",
     L"gui/horse",
+    L"gui/anvil",
     L"title/bg/panorama",
 #endif
 // L"item/christmas",

Minecraft.Client/Textures/Textures.h

@@ -145,7 +145,7 @@ typedef enum _TEXTURE_NAME {
     TN_TILE_TRAP_CHEST,
     TN_TILE_LARGE_TRAP_CHEST,
 
-    // 4jcraft: java UI specific
+// 4jcraft: java UI specific
 #ifdef ENABLE_JAVA_GUIS
     TN__BLUR__MISC_VIGNETTE,
     TN_ACHIEVEMENT_BG,
@@ -160,6 +160,7 @@ typedef enum _TEXTURE_NAME {
     TN_GUI_CREATIVE_TAB_ITEM_SEARCH,
     TN_TITLE_MCLOGO,
     TN_GUI_HORSE,
+    TN_GUI_ANVIL,
     TN_TITLE_BG_PANORAMA,
 #endif
 // TN_TILE_XMAS_CHEST,

Minecraft.Client/UI/Screens/RepairScreen.cpp

@@ -0,0 +1,191 @@
+#include "../../Platform/stdafx.h"
+#include "RepairScreen.h"
+#include <GL/gl.h>
+#include <memory>
+#include <string>
+#include "../EditBox.h"
+#include "../../Player/MultiPlayerLocalPlayer.h"
+#include "../../Rendering/Lighting.h"
+#include "../../Textures/Textures.h"
+#include "../../../Minecraft.World/Headers/net.minecraft.locale.h"
+#include "../../../Minecraft.World/Containers/AnvilMenu.h"
+#include "../../../Minecraft.World/Containers/Slot.h"
+#include "../../../Minecraft.Client/Network/ClientConnection.h"
+#include "../../../Minecraft.Client/Minecraft.h"
+
+// 4jcraft: referenced from MCP 8.11 (JE 1.6.4) and the existing
+// IUIScene_AnvilMenu (from iggy UI)
+#ifdef ENABLE_JAVA_GUIS
+ResourceLocation GUI_ANVIL_LOCATION = ResourceLocation(TN_GUI_ANVIL);
+#endif
+
+RepairScreen::RepairScreen(std::shared_ptr<Inventory> inventory, Level* level,
+                           int x, int y, int z)
+    : AbstractContainerScreen(
+          new AnvilMenu(inventory, level, x, y, z,
+                        Minecraft::GetInstance()->localplayers[0])) {
+    this->inventory = inventory;
+    this->level = level;
+    this->repairMenu = static_cast<AnvilMenu*>(menu);
+    this->passEvents = false;
+}
+
+RepairScreen::~RepairScreen() = default;
+
+void RepairScreen::init() {
+    AbstractContainerScreen::init();
+
+    int xo = (width - imageWidth) / 2;
+    int yo = (height - imageHeight) / 2;
+    editName = new EditBox(this, font, xo + 62, yo + 24, 103, 12, L"");
+    editName->setMaxLength(40);
+    editName->setEnableBackgroundDrawing(false);
+    editName->inFocus = true;
+
+    repairMenu->removeSlotListener(this);
+    repairMenu->addSlotListener(this);
+}
+
+void RepairScreen::removed() {
+    AbstractContainerScreen::removed();
+    repairMenu->removeSlotListener(this);
+}
+
+void RepairScreen::render(int xm, int ym, float a) {
+    AbstractContainerScreen::render(xm, ym, a);
+    glDisable(GL_LIGHTING);
+    if (editName) {
+        editName->render();
+    }
+}
+
+void RepairScreen::renderLabels() {
+    std::wstring title =
+        Language::getInstance()->getElement(L"container.repair");
+    font->draw(title, 60, 6, 0x404040);
+
+    if (repairMenu->cost > 0) {
+        int textColor = 0x80ff20;
+        bool showCost = true;
+        std::wstring costString;
+
+        if (repairMenu->cost >= 40 &&
+            !Minecraft::GetInstance()->localplayers[0]->abilities.instabuild) {
+            costString = Language::getInstance()->getElement(
+                L"container.repair.expensive");
+            textColor = 0xff6060;
+        } else if (!repairMenu->getSlot(AnvilMenu::RESULT_SLOT)->hasItem()) {
+            showCost = false;
+        } else if (!repairMenu->getSlot(AnvilMenu::RESULT_SLOT)
+                        ->mayPickup(
+                            Minecraft::GetInstance()->localplayers[0])) {
+            textColor = 0xff6060;
+        }
+
+        if (showCost) {
+            if (costString.empty()) {
+                costString = Language::getInstance()->getElement(
+                    L"container.repair.cost", repairMenu->cost);
+            }
+
+            int shadowColor = -0x00ffffff | ((textColor & 0xfcfcfc) >> 2) |
+                              (textColor & -0x00ffffff);
+            int costX = imageWidth - 8 - font->width(costString);
+            int costY = 67;
+
+            // if (this.fontRenderer.getUnicodeFlag())
+            // {
+            //     drawRect(i1 - 3, b0 - 2, this.xSize - 7, b0 + 10, -16777216);
+            //     drawRect(i1 - 2, b0 - 1, this.xSize - 8, b0 + 9, -12895429);
+            // }
+            // else
+            // {
+            font->draw(costString, costX, costY + 1, shadowColor);
+            font->draw(costString, costX + 1, costY, shadowColor);
+            font->draw(costString, costX + 1, costY + 1, shadowColor);
+            font->draw(costString, costX, costY, textColor);
+            // }
+        }
+    }
+}
+
+void RepairScreen::renderBg(float a) {
+#ifdef ENABLE_JAVA_GUIS
+    glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
+    Minecraft::GetInstance()->textures->bindTexture(&GUI_ANVIL_LOCATION);
+    int xo = (width - imageWidth) / 2;
+    int yo = (height - imageHeight) / 2;
+    blit(xo, yo, 0, 0, imageWidth, imageHeight);
+
+    int texV = imageHeight + (repairMenu->getSlot(0)->hasItem() ? 0 : 16);
+    blit(xo + 59, yo + 20, 0, texV, 110, 16);
+
+    if ((repairMenu->getSlot(AnvilMenu::INPUT_SLOT)->hasItem() ||
+         repairMenu->getSlot(AnvilMenu::ADDITIONAL_SLOT)->hasItem()) &&
+        !repairMenu->getSlot(AnvilMenu::RESULT_SLOT)->hasItem()) {
+        blit(xo + 99, yo + 45, imageWidth, 0, 28, 21);
+    }
+#endif
+}
+
+void RepairScreen::keyPressed(char ch, int eventKey) {
+    if (editName) {
+        editName->keyPressed(ch, eventKey);
+        updateItemName();
+    } else {
+        AbstractContainerScreen::keyPressed(ch, eventKey);
+    }
+}
+
+void RepairScreen::mouseClicked(int mouseX, int mouseY, int buttonNum) {
+    AbstractContainerScreen::mouseClicked(mouseX, mouseY, buttonNum);
+    if (editName) {
+        editName->mouseClicked(mouseX, mouseY, buttonNum);
+    }
+}
+
+void RepairScreen::updateItemName() {
+    std::wstring itemName;
+    Slot* slot = repairMenu->getSlot(0);
+    if (slot != NULL && slot->hasItem()) {
+        if (!slot->getItem()->hasCustomHoverName() &&
+            itemName == slot->getItem()->getHoverName()) {
+            itemName = L"";
+        }
+    }
+
+    repairMenu->setItemName(itemName);
+
+    ByteArrayOutputStream baos;
+    DataOutputStream dos(&baos);
+    dos.writeUTF(itemName);
+    Minecraft::GetInstance()->player->connection->send(
+        std::shared_ptr<CustomPayloadPacket>(new CustomPayloadPacket(
+            CustomPayloadPacket::SET_ITEM_NAME_PACKET, baos.toByteArray())));
+}
+
+// 4jcraft: these 3 are to implement Containerlistener (see IUIScene_AnvilMenu
+// and net.minecraft.world.inventory.ContainerListener)
+void RepairScreen::refreshContainer(
+    AbstractContainerMenu* container,
+    std::vector<std::shared_ptr<ItemInstance> >* items) {
+    slotChanged(container, AnvilMenu::INPUT_SLOT,
+                container->getSlot(0)->getItem());
+}
+
+void RepairScreen::slotChanged(AbstractContainerMenu* container, int slotIndex,
+                               std::shared_ptr<ItemInstance> item) {
+    if (slotIndex == AnvilMenu::INPUT_SLOT) {
+        std::wstring itemName = item == NULL ? L"" : item->getHoverName();
+        editName->setValue(itemName);
+        if (item != NULL) {
+            editName->focus(true);
+            updateItemName();
+        } else {
+            editName->focus(false);
+        }
+    }
+}
+
+void RepairScreen::setContainerData(AbstractContainerMenu* container, int id,
+                                    int value) {}

Minecraft.Client/UI/Screens/RepairScreen.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#include "../../Platform/stdafx.h"
+#include "AbstractContainerScreen.h"
+#include "../../../Minecraft.World/Containers/AnvilMenu.h"
+#include "../../../Minecraft.World/Headers/net.minecraft.world.inventory.ContainerListener.h"
+
+class EditBox;
+
+class RepairScreen : public AbstractContainerScreen, public ContainerListener {
+public:
+    RepairScreen(std::shared_ptr<Inventory> inventory, Level* level, int x,
+                 int y, int z);
+    virtual ~RepairScreen();
+
+    void init();
+    void removed();
+    void render(int xm, int ym, float a);
+    void renderLabels();
+    void renderBg(float a);
+    void keyPressed(char ch, int eventKey);
+    void mouseClicked(int mouseX, int mouseY, int buttonNum);
+
+    // 4jcraft: these 3 are to implement Containerlistener (see
+    // IUIScene_AnvilMenu and net.minecraft.world.inventory.ContainerListener)
+    void refreshContainer(AbstractContainerMenu* container,
+                          std::vector<std::shared_ptr<ItemInstance> >* items);
+    void slotChanged(AbstractContainerMenu* container, int slotIndex,
+                     std::shared_ptr<ItemInstance> item);
+    void setContainerData(AbstractContainerMenu* container, int id, int value);
+
+private:
+    void updateItemName();
+
+    std::shared_ptr<Inventory> inventory;
+    Level* level;
+    AnvilMenu* repairMenu;
+    EditBox* editName;
+};