inventory module

src/otclient/const.h

@@ -259,6 +259,19 @@ namespace Otc
         SpriteNoMask = 255
     };
 
+    enum InventorySlots {
+        InventorySlotHead = 1,
+        InventorySlotNecklace,
+        InventorySlotBackpack,
+        InventorySlotArmor,
+        InventorySlotRight,
+        InventorySlotLeft,
+        InventorySlotLegs,
+        InventorySlotFeet,
+        InventorySlotRing,
+        InventorySlotAmmo
+    };
+
     enum Statistic {
         Health,
         MaxHealth,

src/otclient/core/game.cpp

@@ -23,6 +23,7 @@
 #include "game.h"
 #include "localplayer.h"
 #include <otclient/net/protocolgame.h>
+#include <framework/core/eventdispatcher.h>
 
 Game g_game;
 
@@ -102,6 +103,13 @@ void Game::processTextMessage(int type, const std::string& message)
     g_lua.callGlobalField("Game","onTextMessage", type, message);
 }
 
+void Game::processInventoryChange(int slot, const ItemPtr& item)
+{
+    g_dispatcher.addEvent([=] {
+        g_lua.callGlobalField("Game","onInventoryChange", slot, item);
+    });
+}
+
 void Game::walk(Otc::Direction direction)
 {
     if(!m_online || !m_localPlayer->canWalk(direction))
@@ -158,9 +166,6 @@ void Game::turn(Otc::Direction direction)
     }
 }
 
-// Game.talkChannel(1, 0, "lalala")
-// TODO: MAKE SURE IT WAS AN USER EVENT AND NOT DIRECTLY FROM SCRIPT.
-
 void Game::talkChannel(int channelType, int channelId, const std::string& message)
 {
     if(!m_online)

src/otclient/core/game.h

@@ -25,6 +25,7 @@
 
 #include "declarations.h"
 #include <otclient/net/declarations.h>
+#include <otclient/core/item.h>
 
 class Game
 {
@@ -45,6 +46,7 @@ public:
     void processLogout();
 
     void processTextMessage(int type, const std::string& message);
+    void processInventoryChange(int slot, const ItemPtr& item);
 
     void walk(Otc::Direction direction);
     void turn(Otc::Direction direction);

src/otclient/net/protocolgameparse.cpp

@@ -452,13 +452,15 @@ void ProtocolGame::parseContainerRemoveItem(InputMessage& msg)
 
 void ProtocolGame::parseAddInventoryItem(InputMessage& msg)
 {
-    msg.getU8(); // slot
-    internalGetItem(msg, 0xFFFF);
+    uint8 slot = msg.getU8();
+    ItemPtr item = internalGetItem(msg, 0xFFFF);
+    g_game.processInventoryChange(slot, item);
 }
 
 void ProtocolGame::parseRemoveInventoryItem(InputMessage& msg)
 {
-    msg.getU8(); // slot
+    uint8 slot = msg.getU8();
+    g_game.processInventoryChange(slot, ItemPtr(nullptr));
 }
 
 void ProtocolGame::parseOpenShopWindow(InputMessage& msg)

src/otclient/otclientluafunctions.cpp

@@ -34,6 +34,7 @@
 #include <otclient/core/spritemanager.h>
 #include <otclient/net/protocollogin.h>
 #include <otclient/net/protocolgame.h>
+#include <otclient/ui/uiitem.h>
 #include <otclient/ui/uimap.h>
 
 void OTClient::registerLuaFunctions()
@@ -65,6 +66,11 @@ void OTClient::registerLuaFunctions()
     g_lua.bindClassStaticFunction<Game>("isOnline", std::bind(&Game::isOnline, &g_game));
     g_lua.bindClassStaticFunction<Game>("isOnline", std::bind(&Game::isOnline, &g_game));
 
+    g_lua.registerClass<UIItem, UIWidget>();
+    g_lua.bindClassStaticFunction<UIItem>("create", &UIItem::create<UIItem>);
+    g_lua.bindClassMemberFunction<UIItem>("getItem", &UIItem::getItem);
+    g_lua.bindClassMemberFunction<UIItem>("setItem", &UIItem::setItem);
+
     g_lua.registerClass<UIMap, UIWidget>();
     g_lua.bindClassStaticFunction<UIMap>("create", &UIWidget::create<UIMap>);
 

src/otclient/ui/uiitem.cpp

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2010-2011 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "uiitem.h"
+#include <framework/otml/otml.h>
+#include <framework/graphics/graphics.h>
+
+void UIItem::setup()
+{
+    UIWidget::setup();
+}
+
+void UIItem::render()
+{
+    renderSelf();
+
+    if(m_item) {
+        g_graphics.bindColor(Fw::white);
+        m_item->draw(m_rect.topLeft() + m_itemMargin);
+    }
+
+    renderChildren();
+}
+
+void UIItem::onStyleApply(const OTMLNodePtr& styleNode)
+{
+    for(OTMLNodePtr node : styleNode->children()) {
+        if(node->tag() == "item margin")
+            m_itemMargin = node->value<int>();
+    }
+
+    UIWidget::onStyleApply(styleNode);
+}

src/otclient/ui/uiitem.h

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2010-2011 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef UIITEM_H
+#define UIITEM_H
+
+#include "declarations.h"
+#include <framework/ui/uiwidget.h>
+#include <otclient/core/item.h>
+
+class UIItem : public UIWidget
+{
+public:
+    void setup();
+    void render();
+
+    void setItem(const ItemPtr& item) { m_item = item; }
+    ItemPtr getItem() { return m_item; }
+
+protected:
+    virtual void onStyleApply(const OTMLNodePtr& styleNode);
+
+private:
+    ItemPtr m_item;
+    int m_itemMargin;
+};
+
+#endif