From 7d07fb62ae51bf08772b53e1f4081fa8bfcc4b65 Mon Sep 17 00:00:00 2001
From: Phillip Stephens <antidote.crk@gmail.com>
Date: Thu, 21 Jul 2016 13:02:53 -0700
Subject: [PATCH] CWorldTransManager and CGraphicsPalette stubs

---
 Runtime/CGameState.hpp                |  2 +-
 Runtime/Graphics/CGraphicsPalette.hpp | 20 +++++++--
 Runtime/World/CWorldTransManager.hpp  | 61 +++++++++++++++++++++++++--
 3 files changed, 74 insertions(+), 9 deletions(-)

diff --git a/Runtime/CGameState.hpp b/Runtime/CGameState.hpp
index 71be31722..c966d1e8e 100644
--- a/Runtime/CGameState.hpp
+++ b/Runtime/CGameState.hpp
@@ -19,7 +19,7 @@ class CGameState
     CGameOptions m_gameOpts;
     double xa0_playTime;
 public:
-    CGameState() {}
+    CGameState() = default;
     CGameState(CBitStreamReader& stream);
     void SetCurrentWorldId(unsigned int id, const std::string& name);
     CWorldTransManager& WorldTransitionManager() {return x9c_transManager;}
diff --git a/Runtime/Graphics/CGraphicsPalette.hpp b/Runtime/Graphics/CGraphicsPalette.hpp
index 3a61c13f9..a2808733c 100644
--- a/Runtime/Graphics/CGraphicsPalette.hpp
+++ b/Runtime/Graphics/CGraphicsPalette.hpp
@@ -18,12 +18,24 @@ class CGraphicsPalette
 {
     friend class CTextRenderBuffer;
     EPaletteFormat x0_fmt;
-    int x4_entryCount;
-    std::unique_ptr<u16[]> x8_entries;
-    /* xc_ GXTlutObj here */
+    u32 x4_;
+    int x8_entryCount;
+    std::unique_ptr<u16[]> xc_entries;
+    /* x10_ GXTlutObj here */
+    bool x1c_ = false;
 public:
     CGraphicsPalette(EPaletteFormat fmt, int count)
-    : x0_fmt(fmt), x4_entryCount(count), x8_entries(new u16[count]) {}
+    : x0_fmt(fmt), x8_entryCount(count), xc_entries(new u16[count]) {}
+    CGraphicsPalette(CInputStream& in)
+        : x0_fmt(EPaletteFormat(in.readUint32Big()))
+    {
+        u16 w = in.readUint16Big();
+        u16 h = in.readUint16Big();
+        x8_entryCount = w * h;
+        xc_entries[x8_entryCount];
+
+        /* GX Tlut init here */
+    }
 };
 
 }
diff --git a/Runtime/World/CWorldTransManager.hpp b/Runtime/World/CWorldTransManager.hpp
index c17e3d07e..62510d115 100644
--- a/Runtime/World/CWorldTransManager.hpp
+++ b/Runtime/World/CWorldTransManager.hpp
@@ -1,22 +1,75 @@
 #ifndef __URDE_CWORLDTRANSMANAGER_HPP__
 #define __URDE_CWORLDTRANSMANAGER_HPP__
 
+#include "RetroTypes.hpp"
+#include "CRandom16.hpp"
+
 namespace urde
 {
 
 class CWorldTransManager
 {
-    bool m_drawEnabled;
+    float x0_ = 0.f;
+    u32 x4_ = 0;
+    u32 x8_ = 0;
+    u8 x14_ = 0;
+    float x18_;
+    CRandom16 x20_ = CRandom16(99);
+    u16 x24_ = 1189;
+    u32 x28_ = 0;
+    u8 x2c_ = 127;
+    u8 x2d_ = 64;
+    u32 x30_ = 0;
+    float x38_ = 0.f;
+    union
+    {
+        struct
+        {
+            bool x44_24_ : 1;
+            bool x44_25_ : 1;
+            bool x44_26_ : 1;
+            bool x44_27_ : 1;
+            bool x44_28_ : 1;
+        };
+        u8 dummy = 0;
+    };
 public:
+    CWorldTransManager() : x44_24_(true) {}
+
+    void DrawFirstPass() const {}
+    void DrawSecondPass() const {}
+    void DrawAllModels() const {}
+    void UpdateLights(float) {}
+    void UpdateEnabled(float) {}
+    void UpdateDisabled(float) {}
+    void Update(float) {}
     void DrawEnabled() const;
     void DrawDisabled() const;
+    void sub_80209280() const {}
     void Draw() const
     {
-        if (m_drawEnabled)
-            DrawEnabled();
-        else
+        if (x30_ == 0)
             DrawDisabled();
+        else if (x30_ == 1)
+            DrawEnabled();
+        else if (x30_ == 2)
+            sub_80209280();
     }
+
+    void StartTransition()
+    {
+        x0_ = 0.f;
+        x18_ = 0.f;
+        x44_24_ = false;
+        x44_24_ = true;
+    }
+
+    void EndTransition() {}
+    void PleaseStopSoon() {}
+    bool IsTransitionEnabled() const { return false; }
+    void DisableTransition() {}
+    void TouchModels() {}
+    void EnableTransition() {}
 };
 
 }