From a9826de57ff8e3a25510123c026806c549ce5d94 Mon Sep 17 00:00:00 2001
From: Jack Andersen <jackoalan@gmail.com>
Date: Thu, 17 Mar 2016 16:45:45 -1000
Subject: [PATCH] CGuiVirtualBox imps

---
 Runtime/GuiSys/CGuiTableGroup.cpp | 193 ++++++++++++++++++++++++++++++
 Runtime/GuiSys/CGuiTableGroup.hpp |  58 +++++++++
 2 files changed, 251 insertions(+)

diff --git a/Runtime/GuiSys/CGuiTableGroup.cpp b/Runtime/GuiSys/CGuiTableGroup.cpp
index 23dd204aa..823f1bdd1 100644
--- a/Runtime/GuiSys/CGuiTableGroup.cpp
+++ b/Runtime/GuiSys/CGuiTableGroup.cpp
@@ -1,4 +1,6 @@
 #include "CGuiTableGroup.hpp"
+#include "CGuiAnimController.hpp"
+#include "CGuiLogicalEventTrigger.hpp"
 
 namespace urde
 {
@@ -23,6 +25,168 @@ void CGuiTableGroup::LoadWidgetFnMap()
     WidgetFnMap.emplace(std::make_pair(33, &CGuiTableGroup::MAF_MenuCancel));
 }
 
+void CGuiVirtualBox::GetDifference(int a, int b, int& aOut, int& bOut)
+{
+    if (a < x0_)
+    {
+        aOut = a - x0_;
+    }
+    else
+    {
+        if (a > x0_ + x8_)
+            aOut = a - x0_ + x8_;
+        else
+            aOut = 0;
+    }
+    if (b < x4_)
+    {
+        bOut = b - x4_;
+    }
+    else
+    {
+        if (b > x4_ + xc_)
+            bOut = b - x4_ + xc_;
+        else
+            bOut = 0;
+    }
+}
+
+bool CGuiVirtualBox::ShiftHorizontal(int a, bool b)
+{
+    bool ret = false;
+    FillCellsInBox(x24_.get());
+
+    int r31 = x4_ + a;
+    if (r31 < 0)
+    {
+        ret = true;
+        if (b)
+            x4_ = x14_ - xc_;
+        else
+            x4_ = 0;
+    }
+    else
+    {
+        if (r31 + xc_ > x14_)
+        {
+            ret = true;
+            if (b)
+                x4_ = 0;
+            else
+                x4_ = x14_ - xc_;
+        }
+        else
+            x4_ = r31;
+    }
+
+    FillCellsInBox(x20_.get());
+    ResolveTransitionCells();
+    return ret;
+}
+
+bool CGuiVirtualBox::ShiftVertical(int a, bool b)
+{
+    bool ret = false;
+    FillCellsInBox(x24_.get());
+
+    int r31 = x0_ + a;
+    if (r31 < 0)
+    {
+        ret = true;
+        if (b)
+            x0_ = x10_ - x8_;
+        else
+            x0_ = 0;
+    }
+    else
+    {
+        if (r31 + x8_ > x10_)
+        {
+            ret = true;
+            if (b)
+                x0_ = 0;
+            else
+                x0_ = x10_ - x8_;
+        }
+        else
+            x0_ = r31;
+    }
+
+    FillCellsInBox(x20_.get());
+    ResolveTransitionCells();
+    return ret;
+}
+
+void CGuiVirtualBox::ResolveTransitionCells()
+{
+    int prod = x8_ * xc_;
+    x1c_ = 0;
+
+    for (int i=0 ; i<prod ; ++i)
+        x20_[i].x8_ = 0;
+
+    for (int i=0 ; i<prod ; ++i)
+    {
+        CCellPos& c1 = x24_[i];
+        bool needsAdd = true;
+        for (int j=0 ; j<prod ; ++j)
+        {
+            CCellPos& c2 = x20_[i];
+            if (c2.x8_)
+                continue;
+            if (c1.x0_ == c2.x0_ && c1.x4_ == c2.x4_)
+            {
+                c2.x8_ = true;
+                needsAdd = false;
+                break;
+            }
+        }
+        if (needsAdd)
+            x2c_[x1c_++] = c1;
+    }
+
+    for (int i=0, j=0 ; i<prod ; ++i)
+    {
+        CCellPos& c1 = x20_[i];
+        if (c1.x8_)
+            continue;
+        x28_[j++] = c1;
+    }
+}
+
+void CGuiVirtualBox::FillCellsInBox(CCellPos* cells)
+{
+    for (int i=0 ; i<x8_ ; ++i)
+    {
+        int val = x0_ + i;
+        for (int j=0 ; j<xc_ ; ++j)
+        {
+            CCellPos& cell = cells[i*xc_+j];
+            cell.x0_ = val;
+            cell.x4_ = x4_ + j;
+        }
+    }
+}
+
+CGuiTableGroup::CGuiTableGroup(const CGuiWidgetParms& parms, int a, int b, ETableGroupModes modes,
+                               int c, int d, bool e, bool f, float g, float h, bool i, float j,
+                               CGuiVirtualBox&& box)
+: CGuiCompoundWidget(parms),
+  xf8_(a), xfc_(b),
+  x118_(f), x119_(e),
+  x11c_(h), x120_(g),
+  x124_(i), x128_(j),
+  x130_modes(modes),
+  x134_box(std::move(box))
+{
+    x100_[0][0] = c;
+    x100_[0][1] = d;
+    x100_[1][0] = c;
+    x100_[1][1] = d;
+    x100_[2][0] = c;
+    x100_[2][1] = d;
+}
+
 bool CGuiTableGroup::MAF_SelectNextColumn(CGuiFunctionDef* def, CGuiControllerInfo* info)
 {
 }
@@ -75,4 +239,33 @@ bool CGuiTableGroup::MAF_MenuCancel(CGuiFunctionDef* def, CGuiControllerInfo* in
 {
 }
 
+CGuiTableGroup* CGuiTableGroup::Create(CGuiFrame* frame, CInputStream& in, bool flag)
+{
+    CGuiWidgetParms parms = ReadWidgetHeader(frame, in, flag);
+
+    int a = in.readInt16Big();
+    int b = in.readInt16Big();
+    ETableGroupModes modes = ETableGroupModes(in.readUint32Big());
+    int c = in.readInt16Big();
+    int d = in.readInt16Big();
+    bool e = in.readBool();
+    bool f = in.readBool();
+    float g = in.readFloatBig();
+    float h = in.readFloatBig();
+    bool i = in.readBool();
+    float j = in.readFloatBig();
+
+    int ba = in.readInt16Big();
+    int bb = in.readInt16Big();
+    int bc = in.readInt16Big();
+    int bd = in.readInt16Big();
+
+    CGuiVirtualBox box(ba, bb, bc, bd, a, b);
+
+    CGuiTableGroup* ret = new CGuiTableGroup(parms, a, b, modes, c, d, e,
+                                             f, g, h, i, j, std::move(box));
+    ret->ParseBaseInfo(frame, in, parms);
+    return ret;
+}
+
 }
diff --git a/Runtime/GuiSys/CGuiTableGroup.hpp b/Runtime/GuiSys/CGuiTableGroup.hpp
index 0160cb8c0..221f08b12 100644
--- a/Runtime/GuiSys/CGuiTableGroup.hpp
+++ b/Runtime/GuiSys/CGuiTableGroup.hpp
@@ -6,9 +6,65 @@
 namespace urde
 {
 
+struct CCellPos
+{
+    u32 x0_ = 0;
+    u32 x4_ = 0;
+    bool x8_ = false;
+};
+
+class CGuiVirtualBox
+{
+    int x0_;
+    int x4_;
+    int x8_;
+    int xc_;
+    int x10_;
+    int x14_;
+    int x18_;
+    int x1c_ = 0;
+    std::unique_ptr<CCellPos[]> x20_;
+    std::unique_ptr<CCellPos[]> x24_;
+    std::unique_ptr<CCellPos[]> x28_;
+    std::unique_ptr<CCellPos[]> x2c_;
+public:
+    CGuiVirtualBox(int a,int b,int c,int d,int e,int f)
+    : x0_(a), x4_(b), x8_(c), xc_(d), x10_(e), x14_(f), x18_(std::max(x10_, x14_)),
+      x20_(new CCellPos[c*d]),
+      x24_(new CCellPos[c*d]),
+      x28_(new CCellPos[x18_]),
+      x2c_(new CCellPos[x18_]) {}
+
+    void GetDifference(int,int,int&,int&);
+    bool ShiftHorizontal(int,bool);
+    bool ShiftVertical(int,bool);
+    void ResolveTransitionCells();
+    void FillCellsInBox(CCellPos* cells);
+};
+
 class CGuiTableGroup : public CGuiCompoundWidget
 {
 public:
+    enum class ETableGroupModes
+    {
+    };
+private:
+    int xf8_;
+    int xfc_;
+    int x100_[3][2];
+    bool x118_;
+    bool x119_;
+    float x11c_;
+    float x120_;
+    bool x124_;
+    float x128_;
+    bool x12c_ = false;
+    ETableGroupModes x130_modes;
+    CGuiVirtualBox x134_box;
+public:
+    CGuiTableGroup(const CGuiWidgetParms& parms, int, int, ETableGroupModes modes,
+                   int, int, bool, bool, float, float, bool, float, CGuiVirtualBox&& box);
+    FourCC GetWidgetTypeID() const {return FOURCC('TBGP');}
     static void LoadWidgetFnMap();
 
     bool MAF_SelectNextColumn(CGuiFunctionDef* def, CGuiControllerInfo* info);
@@ -24,6 +80,8 @@ public:
     bool MAF_InitializeTable(CGuiFunctionDef* def, CGuiControllerInfo* info);
     bool MAF_MenuAdvance(CGuiFunctionDef* def, CGuiControllerInfo* info);
     bool MAF_MenuCancel(CGuiFunctionDef* def, CGuiControllerInfo* info);
+
+    static CGuiTableGroup* Create(CGuiFrame* frame, CInputStream& in, bool);
 };
 
 }