started writing map background in menu

src/base/vmath.h

@@ -45,6 +45,14 @@ public:
 	operator const T* () { return &x; }
 };
 
+template<typename T>
+inline vector2_base<T> rotate(const vector2_base<T> &a, float angle)
+{
+	angle = angle * 3.1415926535897932384626433f / 180.0f;
+	float s = sin(angle);
+	float c = cos(angle);
+	return vector2_base<T>((T)(c*a.x - s*a.y), (T)(s*a.x + c*a.y));
+}
 
 template<typename T>
 inline T length(const vector2_base<T> &a)

src/engine/client.h

@@ -19,6 +19,9 @@ protected:
 	float m_GameIntraTick;
 	float m_GameTickTime;
 
+	int m_CurMenuTick;
+	int64 m_MenuStartTime;
+
 	int m_PredTick;
 	float m_PredIntraTick;
 
@@ -61,6 +64,7 @@ public:
 	// tick time access
 	inline int PrevGameTick() const { return m_PrevGameTick; }
 	inline int GameTick() const { return m_CurGameTick; }
+	inline int MenuTick() const { return m_CurMenuTick; }
 	inline int PredGameTick() const { return m_PredTick; }
 	inline float IntraGameTick() const { return m_GameIntraTick; }
 	inline float PredIntraGameTick() const { return m_PredIntraTick; }
@@ -85,6 +89,8 @@ public:
 	// networking
 	virtual void EnterGame() = 0;
 
+	virtual void LoadBackgroundMap(const char *pName, const char *pFilename) = 0;
+	virtual bool MapLoaded() = 0;
 	//
 	virtual int MapDownloadAmount() = 0;
 	virtual int MapDownloadTotalsize() = 0;

src/engine/client/client.cpp

@@ -497,6 +497,7 @@ void CClient::OnEnterGame()
 	m_CurrentRecvTick = 0;
 	m_CurGameTick = 0;
 	m_PrevGameTick = 0;
+	m_CurMenuTick = 0;
 }
 
 void CClient::EnterGame()
@@ -774,6 +775,24 @@ void CClient::Render()
 	DebugRender();
 }
 
+bool CClient::MapLoaded()
+{
+	return m_pMap->IsLoaded();
+}
+
+void CClient::LoadBackgroundMap(const char *pName, const char *pFilename)
+{
+	if(!m_pMap->Load(pFilename))
+		return;
+
+	char aBuf[256];
+	str_format(aBuf, sizeof(aBuf), "loaded map '%s'", pFilename);
+	m_pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "client", aBuf);
+
+	str_copy(m_aCurrentMap, pName, sizeof(m_aCurrentMap));
+	m_CurrentMapCrc = m_pMap->Crc();
+}
+
 const char *CClient::LoadMap(const char *pName, const char *pFilename, unsigned WantedCrc)
 {
 	static char aErrorMsg[128];
@@ -1716,6 +1735,8 @@ void CClient::Run()
 		atexit(SDL_Quit); // ignore_convention
 	}
 
+	m_MenuStartTime = time_get();
+
 	// init graphics
 	{
 		if(g_Config.m_GfxThreaded)
@@ -1935,6 +1956,14 @@ void CClient::Run()
 		if(State() == IClient::STATE_QUITING)
 			break;
 
+		// menu tick
+		if(State() == IClient::STATE_OFFLINE)
+		{
+			int64 t = time_get();
+			while(t > TickStartTime(m_CurMenuTick+1))
+				m_CurMenuTick++;
+		}
+
 		// beNice
 		if(g_Config.m_DbgStress)
 			thread_sleep(5);
@@ -1980,6 +2009,10 @@ void CClient::Run()
 	}
 }
 
+int64 CClient::TickStartTime(int Tick)
+{
+	return m_MenuStartTime + (time_freq()*Tick)/m_GameTickSpeed;
+}
 
 void CClient::Con_Connect(IConsole::IResult *pResult, void *pUserData)
 {

src/engine/client/client.h

@@ -181,6 +181,8 @@ class CClient : public IClient, public CDemoPlayer::IListner
 	static void GraphicsThreadProxy(void *pThis) { ((CClient*)pThis)->GraphicsThread(); }
 	void GraphicsThread();
 
+	int64 TickStartTime(int Tick);
+
 public:
 	IEngine *Engine() { return m_pEngine; }
 	IEngineGraphics *Graphics() { return m_pGraphics; }
@@ -252,6 +254,8 @@ public:
 
 	virtual const char *ErrorString();
 
+	bool MapLoaded();
+	void LoadBackgroundMap(const char *pName, const char *pFilename);
 	const char *LoadMap(const char *pName, const char *pFilename, unsigned WantedCrc);
 	const char *LoadMapSearch(const char *pMapName, int WantedCrc);
 

src/game/client/components/camera.cpp

@@ -13,11 +13,13 @@
 CCamera::CCamera()
 {
 	m_CamType = CAMTYPE_UNDEFINED;
+	m_RotationCenter = vec2(0.0f, 0.0f);
 }
 
 void CCamera::OnRender()
 {
-	//vec2 center;
+	if(Client()->State() != IClient::STATE_OFFLINE)
+	{
 		m_Zoom = 1.0f;
 
 		// update camera center
@@ -56,6 +58,17 @@ void CCamera::OnRender()
 			else
 				m_Center = m_pClient->m_LocalCharacterPos + CameraOffset;
 		}
+	}
+	else
+	{
+		m_Zoom = 0.7f;
+
+		// do little rotation
+		static vec2 Dir = vec2(1.0f, 0.0f);
+		float RotPerTick = 18.0f * Client()->FrameTime(); // 20 sec for one rotation (18° per sec)
+		Dir = rotate(Dir, RotPerTick);
+		m_Center = m_RotationCenter+Dir*30.0f;
+	}
 
 	m_PrevCenter = m_Center;
 }

src/game/client/components/camera.h

@@ -19,6 +19,7 @@ class CCamera : public CComponent
 
 public:
 	vec2 m_Center;
+	vec2 m_RotationCenter;
 	float m_Zoom;
 
 	CCamera();

src/game/client/components/maplayers.cpp

@@ -98,7 +98,7 @@ void CMapLayers::EnvelopeEval(float TimeOffset, int Env, float *pChannels, void
 
 		pThis->RenderTools()->RenderEvalEnvelope(pPoints+pItem->m_StartPoint, pItem->m_NumPoints, 4, s_Time+TimeOffset, pChannels);
 	}
-	else
+	else if(pThis->Client()->State() != IClient::STATE_OFFLINE)
 	{
 		if(pThis->m_pClient->m_Snap.m_pGameInfoObj && !(pThis->m_pClient->m_Snap.m_pGameInfoObj->m_GameStateFlags&GAMESTATEFLAG_PAUSED))
 		{
@@ -114,11 +114,16 @@ void CMapLayers::EnvelopeEval(float TimeOffset, int Env, float *pChannels, void
 		pThis->RenderTools()->RenderEvalEnvelope(pPoints+pItem->m_StartPoint, pItem->m_NumPoints, 4, s_Time+TimeOffset, pChannels);
 		s_LastLocalTime = pThis->Client()->LocalTime();
 	}
+	else
+	{
+		Time = pThis->Client()->MenuTick() / (float)pThis->Client()->GameTickSpeed();
+		pThis->RenderTools()->RenderEvalEnvelope(pPoints+pItem->m_StartPoint, pItem->m_NumPoints, 4, Time, pChannels);
+	}
 }
 
 void CMapLayers::OnRender()
 {
-	if(Client()->State() != IClient::STATE_ONLINE && Client()->State() != IClient::STATE_DEMOPLAYBACK)
+	if(Client()->State() != IClient::STATE_ONLINE && Client()->State() != IClient::STATE_DEMOPLAYBACK && !Client()->MapLoaded())
 		return;
 
 	CUIRect Screen;

src/game/client/components/menus.cpp

@@ -21,6 +21,7 @@
 #include <game/generated/protocol.h>
 
 #include <game/generated/client_data.h>
+#include <game/client/components/camera.h>
 #include <game/client/components/sounds.h>
 #include <game/client/gameclient.h>
 #include <game/client/lineinput.h>
@@ -541,6 +542,7 @@ int CMenus::RenderMenubar(CUIRect r)
 		static int s_InternetButton=0;
 		if(DoButton_MenuTab(&s_InternetButton, Localize("Internet"), m_ActivePage==PAGE_INTERNET, &Button, CUI::CORNER_TL) && m_ActivePage!=PAGE_INTERNET)
 		{
+			m_pClient->m_pCamera->m_RotationCenter = vec2(500.0f, 500.0f);
 			ServerBrowser()->Refresh(IServerBrowser::TYPE_INTERNET);
 			NewPage = PAGE_INTERNET;
 		}
@@ -550,6 +552,7 @@ int CMenus::RenderMenubar(CUIRect r)
 		static int s_LanButton=0;
 		if(DoButton_MenuTab(&s_LanButton, Localize("LAN"), m_ActivePage==PAGE_LAN, &Button, 0) && m_ActivePage!=PAGE_LAN)
 		{
+			m_pClient->m_pCamera->m_RotationCenter = vec2(1000.0f, 1000.0f);
 			ServerBrowser()->Refresh(IServerBrowser::TYPE_LAN);
 			NewPage = PAGE_LAN;
 		}
@@ -559,6 +562,7 @@ int CMenus::RenderMenubar(CUIRect r)
 		static int s_FavoritesButton=0;
 		if(DoButton_MenuTab(&s_FavoritesButton, Localize("Favorites"), m_ActivePage==PAGE_FAVORITES, &Button, CUI::CORNER_TR) && m_ActivePage!=PAGE_FAVORITES)
 		{
+			m_pClient->m_pCamera->m_RotationCenter = vec2(2000.0f, 500.0f);
 			ServerBrowser()->Refresh(IServerBrowser::TYPE_FAVORITES);
 			NewPage = PAGE_FAVORITES;
 		}
@@ -779,7 +783,7 @@ int CMenus::Render()
 		s_First = false;
 	}
 
-	if(Client()->State() == IClient::STATE_ONLINE)
+	if(Client()->State() == IClient::STATE_ONLINE || Client()->MapLoaded())
 	{
 		ms_ColorTabbarInactive = ms_ColorTabbarInactiveIngame;
 		ms_ColorTabbarActive = ms_ColorTabbarActiveIngame;

src/game/client/gameclient.cpp

@@ -255,6 +255,8 @@ void CGameClient::OnInit()
 	for(int i = m_All.m_Num-1; i >= 0; --i)
 		m_All.m_paComponents[i]->OnInit();
 
+	Client()->LoadBackgroundMap("dm1", "maps/dm1.map");
+
 	// setup load amount// load textures
 	for(int i = 0; i < g_pData->m_NumImages; i++)
 	{
@@ -265,6 +267,13 @@ void CGameClient::OnInit()
 	for(int i = 0; i < m_All.m_Num; i++)
 		m_All.m_paComponents[i]->OnReset();
 
+	m_Layers.Init(Kernel());
+	m_Collision.Init(Layers());
+
+	RenderTools()->RenderTilemapGenerateSkip(Layers());
+	
+	m_pMapimages->OnMapLoad();
+
 	int64 End = time_get();
 	char aBuf[256];
 	str_format(aBuf, sizeof(aBuf), "initialisation finished after %.2fms", ((End-Start)*1000)/(float)time_freq());