From e36dc622ad84ebf04d42ce40da67c44018e71b31 Mon Sep 17 00:00:00 2001
From: Ted John <ted@brambles.org>
Date: Sun, 22 Jan 2017 22:04:07 +0000
Subject: [PATCH] Pass scenario repository dependency to TitleSequencePlayer

---
 src/openrct2/title/TitleScreen.cpp         |  4 +++-
 src/openrct2/title/TitleSequencePlayer.cpp | 22 +++++++++++++++-------
 src/openrct2/title/TitleSequencePlayer.h   |  4 +++-
 3 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/src/openrct2/title/TitleScreen.cpp b/src/openrct2/title/TitleScreen.cpp
index a44e10c20e..1b0628b972 100644
--- a/src/openrct2/title/TitleScreen.cpp
+++ b/src/openrct2/title/TitleScreen.cpp
@@ -17,6 +17,7 @@
 #include "../core/Console.hpp"
 #include "../network/network.h"
 #include "../OpenRCT2.h"
+#include "../scenario/ScenarioRepository.h"
 #include "TitleScreen.h"
 #include "TitleSequence.h"
 #include "TitleSequenceManager.h"
@@ -59,7 +60,8 @@ static void TitleInitialise()
 {
     if (_sequencePlayer == nullptr)
     {
-        _sequencePlayer = CreateTitleSequencePlayer();
+        IScenarioRepository * scenarioRepository = GetScenarioRepository();
+        _sequencePlayer = CreateTitleSequencePlayer(scenarioRepository);
     }
     size_t seqId = title_sequence_manager_get_index_for_config_id(gConfigInterface.current_title_sequence_preset);
     if (seqId == SIZE_MAX)
diff --git a/src/openrct2/title/TitleSequencePlayer.cpp b/src/openrct2/title/TitleSequencePlayer.cpp
index 6d23f40ed4..ebbd3f0ca8 100644
--- a/src/openrct2/title/TitleSequencePlayer.cpp
+++ b/src/openrct2/title/TitleSequencePlayer.cpp
@@ -18,6 +18,7 @@
 #include <SDL.h>
 #include "../core/Console.hpp"
 #include "../core/Exception.hpp"
+#include "../core/Guard.hpp"
 #include "../core/Math.hpp"
 #include "../core/Path.hpp"
 #include "../core/String.hpp"
@@ -41,6 +42,8 @@ class TitleSequencePlayer final : public ITitleSequencePlayer
 private:
     static constexpr const char * SFMM_FILENAME = "Six Flags Magic Mountain.SC6";
 
+    IScenarioRepository * _scenarioRepository = nullptr;
+
     uint32          _sequenceId = 0;
     TitleSequence * _sequence = nullptr;
     sint32          _position = 0;
@@ -51,6 +54,13 @@ private:
     rct_xy32        _viewCentreLocation = { 0 };
 
 public:
+    TitleSequencePlayer(IScenarioRepository * scenarioRepository)
+    {
+        Guard::ArgumentNotNull(scenarioRepository);
+
+        _scenarioRepository = scenarioRepository;
+    }
+
     ~TitleSequencePlayer() override
     {
         Eject();
@@ -233,8 +243,7 @@ private:
             break;
         case TITLE_SCRIPT_LOADMM:
         {
-            IScenarioRepository * scenarioRepo = GetScenarioRepository();
-            const scenario_index_entry * entry = scenarioRepo->GetByFilename(SFMM_FILENAME);
+            const scenario_index_entry * entry = _scenarioRepository->GetByFilename(SFMM_FILENAME);
             if (entry == nullptr)
             {
                 Console::Error::WriteLine("%s not found.", SFMM_FILENAME);
@@ -299,11 +308,10 @@ private:
             }
 
             const utf8 * path = nullptr;
-            IScenarioRepository * scenarioRepo = GetScenarioRepository();
-            size_t numScenarios =  scenarioRepo->GetCount();
+            size_t numScenarios =  _scenarioRepository->GetCount();
             for (size_t i = 0; i < numScenarios; i++)
             {
-                const scenario_index_entry * scenario = scenarioRepo->GetByIndex(i);
+                const scenario_index_entry * scenario = _scenarioRepository->GetByIndex(i);
                 if (scenario->source_index == sourceDesc.index)
                 {
                     path = scenario->path;
@@ -442,9 +450,9 @@ private:
     }
 };
 
-ITitleSequencePlayer * CreateTitleSequencePlayer()
+ITitleSequencePlayer * CreateTitleSequencePlayer(IScenarioRepository * scenarioRepository)
 {
-    return new TitleSequencePlayer();
+    return new TitleSequencePlayer(scenarioRepository);
 }
 
 extern "C"
diff --git a/src/openrct2/title/TitleSequencePlayer.h b/src/openrct2/title/TitleSequencePlayer.h
index ef6f6f18ce..15ab54f83d 100644
--- a/src/openrct2/title/TitleSequencePlayer.h
+++ b/src/openrct2/title/TitleSequencePlayer.h
@@ -20,6 +20,8 @@
 
 #ifdef __cplusplus
 
+interface IScenarioRepository;
+
 interface ITitleSequencePlayer
 {
     virtual ~ITitleSequencePlayer() = default;
@@ -33,7 +35,7 @@ interface ITitleSequencePlayer
     virtual void Eject() abstract;
 };
 
-ITitleSequencePlayer * CreateTitleSequencePlayer();
+ITitleSequencePlayer * CreateTitleSequencePlayer(IScenarioRepository * scenarioRepository);
 
 #else