Merge c12a79d6e6 into 72d2c3b1a2

src/console/Screen.cpp

@@ -84,6 +84,26 @@ CONSOLELINE::~CONSOLELINE() {
     }
 }
 
+void CONSOLELINE::Backspace() {
+    if (this->inputpos > this->inputstart) {
+        if (this->chars <= this->inputpos) {
+            this->buffer[this->inputpos - 1] = '\0';
+        }
+        else {
+            memcpy(
+                &this->buffer[this->inputpos - 1],
+                &this->buffer[this->inputpos],
+                this->chars - this->inputpos + 1
+            );
+        }
+
+        this->inputpos--;
+        this->chars--;
+
+        SetInputString(this->buffer);
+    }
+}
+
 void DrawBackground() {
     uint16_t indices[] = {
         0, 1, 2, 3

src/console/Screen.hpp

@@ -19,6 +19,7 @@ class CONSOLELINE : public TSLinkedNode<CONSOLELINE> {
 
         // Member functions
         ~CONSOLELINE();
+        void Backspace();
 };
 
 void ConsoleScreenAnimate(float elapsedSec);

src/ui/game/CGGameUI.cpp

@@ -18,6 +18,7 @@
 #include "ui/game/GMTicketInfoScript.hpp"
 #include "ui/game/GameScript.hpp"
 #include "ui/game/ScriptEvents.hpp"
+#include "ui/game/TradeInfoScript.hpp"
 #include "ui/game/Types.hpp"
 #include "ui/game/UIBindingsScript.hpp"
 #include "ui/simple/CSimpleTop.hpp"
@@ -60,6 +61,10 @@ void LoadScriptFunctions() {
 
     // TODO
 
+    TradeInfoRegisterScriptFunctions();
+
+    // TODO
+
     BattlefieldInfoRegisterScriptFunctions();
 
     // TODO

src/ui/game/CGTradeInfo.cpp

@@ -0,0 +1,12 @@
+#include "ui/game/CGTradeInfo.hpp"
+
+uint32_t CGTradeInfo::s_playerMoney;
+WOWGUID CGTradeInfo::s_tradingPlayer;
+
+uint32_t CGTradeInfo::GetPlayerTradeMoney() {
+    return CGTradeInfo::s_playerMoney;
+}
+
+WOWGUID CGTradeInfo::GetTradePartner() {
+    return CGTradeInfo::s_tradingPlayer;
+}

src/ui/game/CGTradeInfo.hpp

@@ -0,0 +1,19 @@
+#ifndef UI_GAME_C_G_TRADE_INFO_HPP
+#define UI_GAME_C_G_TRADE_INFO_HPP
+
+#include "util/GUID.hpp"
+#include <cstdint>
+
+class CGTradeInfo {
+    public:
+        // Public static functions
+        static uint32_t GetPlayerTradeMoney();
+        static WOWGUID GetTradePartner();
+
+    private:
+        // Private static variables
+        static uint32_t s_playerMoney;
+        static WOWGUID s_tradingPlayer;
+};
+
+#endif

src/ui/game/TradeInfoScript.cpp

@@ -0,0 +1,94 @@
+#include "ui/game/TradeInfoScript.hpp"
+#include "ui/FrameScript.hpp"
+#include "ui/game/CGTradeInfo.hpp"
+#include "util/Lua.hpp"
+#include "util/Unimplemented.hpp"
+
+namespace {
+
+int32_t Script_CloseTrade(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_ClickTradeButton(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_ClickTargetTradeButton(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_GetTradeTargetItemInfo(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_GetTradeTargetItemLink(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_GetTradePlayerItemInfo(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_GetTradePlayerItemLink(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_AcceptTrade(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_CancelTradeAccept(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_GetPlayerTradeMoney(lua_State* L) {
+    if (CGTradeInfo::GetTradePartner()) {
+        lua_pushnumber(L, CGTradeInfo::GetPlayerTradeMoney());
+    } else {
+        lua_pushnumber(L, 0);
+    }
+
+    return 1;
+}
+
+int32_t Script_GetTargetTradeMoney(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_PickupTradeMoney(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_AddTradeMoney(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+int32_t Script_SetTradeMoney(lua_State* L) {
+    WHOA_UNIMPLEMENTED(0);
+}
+
+}
+
+static FrameScript_Method s_ScriptFunctions[] = {
+    { "CloseTrade",             &Script_CloseTrade },
+    { "ClickTradeButton",       &Script_ClickTradeButton },
+    { "ClickTargetTradeButton", &Script_ClickTargetTradeButton },
+    { "GetTradeTargetItemInfo", &Script_GetTradeTargetItemInfo },
+    { "GetTradeTargetItemLink", &Script_GetTradeTargetItemLink },
+    { "GetTradePlayerItemInfo", &Script_GetTradePlayerItemInfo },
+    { "GetTradePlayerItemLink", &Script_GetTradePlayerItemLink },
+    { "AcceptTrade",            &Script_AcceptTrade },
+    { "CancelTradeAccept",      &Script_CancelTradeAccept },
+    { "GetPlayerTradeMoney",    &Script_GetPlayerTradeMoney },
+    { "GetTargetTradeMoney",    &Script_GetTargetTradeMoney },
+    { "PickupTradeMoney",       &Script_PickupTradeMoney },
+    { "AddTradeMoney",          &Script_AddTradeMoney },
+    { "SetTradeMoney",          &Script_SetTradeMoney },
+};
+
+void TradeInfoRegisterScriptFunctions() {
+    for (auto& func : s_ScriptFunctions) {
+        FrameScript_RegisterFunction(func.name, func.method);
+    }
+}

src/ui/game/TradeInfoScript.hpp

@@ -0,0 +1,6 @@
+#ifndef UI_GAME_TRADE_INFO_SCRIPT_HPP
+#define UI_GAME_TRADE_INFO_SCRIPT_HPP
+
+void TradeInfoRegisterScriptFunctions();
+
+#endif