From d9ce7203871cea0046144bce175df5bf1d7fcc19 Mon Sep 17 00:00:00 2001
From: oy <Tom_Adams@web.de>
Date: Sun, 27 Feb 2011 15:03:57 +0100
Subject: made engine an interface

---
 src/engine/client/client.cpp    | 56 +++++++++++++++++++++++------------------
 src/engine/client/client.h      | 47 +++++++++-------------------------
 src/engine/client/graphics.cpp  |  3 +--
 src/engine/client/sound.cpp     |  2 ++
 src/engine/client/sound.h       |  3 ---
 src/engine/client/srvbrowse.cpp |  1 -
 6 files changed, 47 insertions(+), 65 deletions(-)

(limited to 'src/engine/client')

diff --git a/src/engine/client/client.cpp b/src/engine/client/client.cpp
index 67f954dd..ccc21da7 100644
--- a/src/engine/client/client.cpp
+++ b/src/engine/client/client.cpp
@@ -6,29 +6,42 @@
 
 #include <base/math.h>
 #include <base/system.h>
-#include <engine/shared/engine.h>
 
-#include <engine/shared/protocol.h>
-#include <engine/shared/snapshot.h>
+#include <engine/client.h>
+#include <engine/config.h>
+#include <engine/console.h>
+#include <engine/editor.h>
+#include <engine/engine.h>
+#include <engine/graphics.h>
+#include <engine/input.h>
+#include <engine/keys.h>
+#include <engine/map.h>
+#include <engine/masterserver.h>
+#include <engine/serverbrowser.h>
+#include <engine/sound.h>
+#include <engine/storage.h>
+#include <engine/textrender.h>
+
+#include <engine/shared/config.h>
 #include <engine/shared/compression.h>
+#include <engine/shared/datafile.h>
+#include <engine/shared/demo.h>
+#include <engine/shared/memheap.h>
 #include <engine/shared/network.h>
-#include <engine/shared/config.h>
 #include <engine/shared/packer.h>
-#include <engine/shared/memheap.h>
-#include <engine/shared/datafile.h>
-#include <engine/shared/ringbuffer.h>
 #include <engine/shared/protocol.h>
-
-#include <engine/shared/demo.h>
+#include <engine/shared/ringbuffer.h>
+#include <engine/shared/snapshot.h>
 
 #include <mastersrv/mastersrv.h>
 #include <versionsrv/versionsrv.h>
 
+#include "srvbrowse.h"
 #include "client.h"
 
 #if defined(CONF_FAMILY_WINDOWS)
-	#define _WIN32_WINNT 0x0500
-	#define NOGDI
+	#define _WIN32_WINNT 0x0501
+	#define WIN32_LEAN_AND_MEAN
 	#include <windows.h>
 #endif
 
@@ -1748,7 +1761,7 @@ void CClient::VersionUpdate()
 {
 	if(m_VersionInfo.m_State == 0)
 	{
-		m_Engine.HostLookup(&m_VersionInfo.m_VersionServeraddr, g_Config.m_ClVersionServer);
+		Engine()->HostLookup(&m_VersionInfo.m_VersionServeraddr, g_Config.m_ClVersionServer);
 		m_VersionInfo.m_State++;
 	}
 	else if(m_VersionInfo.m_State == 1)
@@ -1773,11 +1786,6 @@ void CClient::VersionUpdate()
 	}
 }
 
-void CClient::InitEngine(const char *pAppname)
-{
-	m_Engine.Init(pAppname);
-}
-
 void CClient::RegisterInterfaces()
 {
 	Kernel()->RegisterInterface(static_cast<IDemoRecorder*>(&m_DemoRecorder));
@@ -1788,6 +1796,7 @@ void CClient::RegisterInterfaces()
 void CClient::InitInterfaces()
 {
 	// fetch interfaces
+	m_pEngine = Kernel()->RequestInterface<IEngine>();
 	m_pEditor = Kernel()->RequestInterface<IEditor>();
 	m_pGraphics = Kernel()->RequestInterface<IEngineGraphics>();
 	m_pSound = Kernel()->RequestInterface<IEngineSound>();
@@ -2280,15 +2289,12 @@ int main(int argc, const char **argv) // ignore_convention
 	}
 #endif
 
-	// init the engine
-	dbg_msg("client", "starting...");
-	m_Client.InitEngine("Teeworlds");
-
 	IKernel *pKernel = IKernel::Create();
 	pKernel->RegisterInterface(&m_Client);
 	m_Client.RegisterInterfaces();
 
 	// create the components
+	IEngine *pEngine = CreateEngine("Teeworlds");
 	IConsole *pConsole = CreateConsole(CFGFLAG_CLIENT);
 	IStorage *pStorage = CreateStorage("Teeworlds", argc, argv); // ignore_convention
 	IConfig *pConfig = CreateConfig();
@@ -2302,8 +2308,9 @@ int main(int argc, const char **argv) // ignore_convention
 	{
 		bool RegisterFail = false;
 
-		RegisterFail = RegisterFail || !pKernel->RegisterInterface(static_cast<IConsole*>(pConsole));
-		RegisterFail = RegisterFail || !pKernel->RegisterInterface(static_cast<IConfig*>(pConfig));
+		RegisterFail = RegisterFail || !pKernel->RegisterInterface(pEngine);
+		RegisterFail = RegisterFail || !pKernel->RegisterInterface(pConsole);
+		RegisterFail = RegisterFail || !pKernel->RegisterInterface(pConfig);
 
 		RegisterFail = RegisterFail || !pKernel->RegisterInterface(static_cast<IEngineGraphics*>(pEngineGraphics)); // register graphics as both
 		RegisterFail = RegisterFail || !pKernel->RegisterInterface(static_cast<IGraphics*>(pEngineGraphics));
@@ -2332,7 +2339,7 @@ int main(int argc, const char **argv) // ignore_convention
 	}
 
 	pConfig->Init();
-	pEngineMasterServer->Init(m_Client.Engine());
+	pEngineMasterServer->Init();
 	pEngineMasterServer->Load();
 
 	// register all console commands
@@ -2359,6 +2366,7 @@ int main(int argc, const char **argv) // ignore_convention
 	m_Client.Engine()->InitLogfile();
 
 	// run the client
+	dbg_msg("client", "starting...");
 	m_Client.Run();
 
 	// write down the config and quit
diff --git a/src/engine/client/client.h b/src/engine/client/client.h
index 8768f23a..2c0f5f86 100644
--- a/src/engine/client/client.h
+++ b/src/engine/client/client.h
@@ -3,28 +3,6 @@
 #ifndef ENGINE_CLIENT_CLIENT_H
 #define ENGINE_CLIENT_CLIENT_H
 
-
-#include <engine/console.h>
-#include <engine/editor.h>
-#include <engine/graphics.h>
-#include <engine/textrender.h>
-#include <engine/client.h>
-#include <engine/config.h>
-#include <engine/serverbrowser.h>
-#include <engine/sound.h>
-#include <engine/input.h>
-#include <engine/keys.h>
-#include <engine/map.h>
-#include <engine/masterserver.h>
-#include <engine/storage.h>
-
-#include <engine/shared/engine.h>
-#include <engine/shared/protocol.h>
-#include <engine/shared/demo.h>
-#include <engine/shared/network.h>
-
-#include "srvbrowse.h"
-
 class CGraph
 {
 public:
@@ -106,6 +84,7 @@ public:
 class CClient : public IClient, public CDemoPlayer::IListner
 {
 	// needed interfaces
+	IEngine *m_pEngine;
 	IEditor *m_pEditor;
 	IEngineInput *m_pInput;
 	IEngineGraphics *m_pGraphics;
@@ -122,11 +101,10 @@ class CClient : public IClient, public CDemoPlayer::IListner
 		PREDICTION_MARGIN=1000/50/2, // magic network prediction value
 	};
 
-	CNetClient m_NetClient;
-	CDemoPlayer m_DemoPlayer;
-	CDemoRecorder m_DemoRecorder;
-	CEngine m_Engine;
-	CServerBrowser m_ServerBrowser;
+	class CNetClient m_NetClient;
+	class CDemoPlayer m_DemoPlayer;
+	class CDemoRecorder m_DemoRecorder;
+	class CServerBrowser m_ServerBrowser;
 
 	char m_aServerAddressStr[256];
 
@@ -191,28 +169,30 @@ class CClient : public IClient, public CDemoPlayer::IListner
 	CGraph m_FpsGraph;
 
 	// the game snapshots are modifiable by the game
-	CSnapshotStorage m_SnapshotStorage;
+	class CSnapshotStorage m_SnapshotStorage;
 	CSnapshotStorage::CHolder *m_aSnapshots[NUM_SNAPSHOT_TYPES];
 
 	int m_RecivedSnapshots;
 	char m_aSnapshotIncommingData[CSnapshot::MAX_SIZE];
 
-	CSnapshotStorage::CHolder m_aDemorecSnapshotHolders[NUM_SNAPSHOT_TYPES];
+	class CSnapshotStorage::CHolder m_aDemorecSnapshotHolders[NUM_SNAPSHOT_TYPES];
 	char *m_aDemorecSnapshotData[NUM_SNAPSHOT_TYPES][2][CSnapshot::MAX_SIZE];
 
-	CSnapshotDelta m_SnapshotDelta;
+	class CSnapshotDelta m_SnapshotDelta;
 
 	//
-	CServerInfo m_CurrentServerInfo;
+	class CServerInfo m_CurrentServerInfo;
 	int64 m_CurrentServerInfoRequestTime; // >= 0 should request, == -1 got info
 
 	// version info
 	struct
 	{
 		int m_State;
-		CHostLookup m_VersionServeraddr;
+		class CHostLookup m_VersionServeraddr;
 	} m_VersionInfo;
+
 public:
+	IEngine *Engine() { return m_pEngine; }
 	IEngineGraphics *Graphics() { return m_pGraphics; }
 	IEngineInput *Input() { return m_pInput; }
 	IEngineSound *Sound() { return m_pSound; }
@@ -298,7 +278,6 @@ public:
 
 	void Update();
 
-	void InitEngine(const char *pAppname);
 	void RegisterInterfaces();
 	void InitInterfaces();
 
@@ -327,7 +306,5 @@ public:
 
 	void AutoScreenshot_Start();
 	void AutoScreenshot_Cleanup();
-
-	virtual class CEngine *Engine() { return &m_Engine; }
 };
 #endif
diff --git a/src/engine/client/graphics.cpp b/src/engine/client/graphics.cpp
index f313e6e3..99f5e095 100644
--- a/src/engine/client/graphics.cpp
+++ b/src/engine/client/graphics.cpp
@@ -21,14 +21,13 @@
 #include <base/system.h>
 #include <engine/external/pnglite/pnglite.h>
 
-#include <engine/shared/engine.h>
 #include <engine/shared/config.h>
 #include <engine/graphics.h>
 #include <engine/storage.h>
 #include <engine/keys.h>
 #include <engine/console.h>
 
-#include <math.h>
+#include <math.h> // cosf, sinf
 
 #include "graphics.h"
 
diff --git a/src/engine/client/sound.cpp b/src/engine/client/sound.cpp
index fea79285..55ca2939 100644
--- a/src/engine/client/sound.cpp
+++ b/src/engine/client/sound.cpp
@@ -1,6 +1,8 @@
 /* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
 /* If you are missing that file, acquire a complete release at teeworlds.com.                */
 #include <base/system.h>
+#include <engine/graphics.h>
+#include <engine/storage.h>
 #include <engine/shared/config.h>
 
 #include "SDL.h"
diff --git a/src/engine/client/sound.h b/src/engine/client/sound.h
index 1372b9c4..0c45f1ab 100644
--- a/src/engine/client/sound.h
+++ b/src/engine/client/sound.h
@@ -4,9 +4,6 @@
 #define ENGINE_CLIENT_SOUND_H
 
 #include <engine/sound.h>
-#include <engine/storage.h>
-#include <engine/graphics.h>
-#include <engine/shared/engine.h>
 
 class CSound : public IEngineSound
 {
diff --git a/src/engine/client/srvbrowse.cpp b/src/engine/client/srvbrowse.cpp
index b9eeac11..540cadf3 100644
--- a/src/engine/client/srvbrowse.cpp
+++ b/src/engine/client/srvbrowse.cpp
@@ -8,7 +8,6 @@
 #include <engine/shared/protocol.h>
 #include <engine/shared/config.h>
 #include <engine/shared/memheap.h>
-#include <engine/shared/engine.h>
 
 #include <engine/masterserver.h>
 #include <engine/console.h>
-- 
cgit 1.4.1