port from perforce

evoke-64k/bp10/EditorHelp.cpp

@@ -0,0 +1,233 @@
+/***********************************************************************************/
+/**	\file				EditorHelp.cpp
+**	\brief				Implementation zur Klasse EditorHelp
+*************************************************************************************
+**	Autor:				Christian Roesch
+*************************************************************************************
+**	-tut nichts-
+**
+*//*********************************************************************************/
+
+// includes
+#include "EditorHelp.h"
+
+#include <cmath>
+#include <ctime>
+#include <cassert>
+#include <sstream>
+
+
+bool	EditorHelp::m_KeyPressed[ 256 ]= { false };
+bool	EditorHelp::m_KeyDown[ 256 ]= { false };
+HWND	EditorHelp::m_hwnd= NULL;
+bool	EditorHelp::m_bShowDebugData= true;
+LPD3DXFONT EditorHelp::m_pDebugFont= NULL;
+
+extern int c_iScreenSizeY;
+extern int c_iScreenSizeX;
+extern IDirect3DDevice9 *g_d3d_device;
+
+// Methoden-Definitionen
+
+EditorHelp::EditorHelp()
+{
+}
+
+EditorHelp::~EditorHelp()
+{
+}
+
+void EditorHelp::SetHWND( HWND hwnd )
+{
+	m_hwnd= hwnd;
+}
+
+void EditorHelp::CheckKeys()
+{
+	if( m_hwnd == NULL )
+	{
+		m_hwnd= GetForegroundWindow();
+	}
+
+	if( m_hwnd == GetForegroundWindow() )
+	{
+		for( int i= 0; i < 256; i++ )
+		{
+			SHORT iKey= GetAsyncKeyState( i );
+			m_KeyPressed[ i ]= false;
+			if( iKey & 0x8000 )
+			{
+				if( m_KeyDown[ i ] == false )
+				{
+					m_KeyPressed[ i ]= true;
+				}
+				m_KeyDown[ i ]= true;
+			}
+			else
+			{
+				m_KeyDown[ i ]= false;
+			}
+		}
+	}
+	else
+	{
+		for( int i= 0; i < 256; i++ )
+		{
+			m_KeyPressed[ i ]= false;
+			m_KeyDown[ i ]= false;
+		}
+	}
+}
+
+float EditorHelp::GetKeyDownVal(	float fCurrent,
+						int KeyAdd, 
+						int KeySub,
+						float fDefault, 
+						float fSlow, 
+						float fFast )
+{
+	return GetKeyVal(	fCurrent,
+						m_KeyDown[ KeyAdd ],
+						m_KeyDown[ KeySub ],
+						fDefault, 
+						fSlow, 
+						fFast );
+}
+
+float EditorHelp::GetKeyPressedVal(	float fCurrent,
+						int KeyAdd, 
+						int KeySub,
+						float fDefault, 
+						float fSlow, 
+						float fFast )
+{
+	return GetKeyVal(	fCurrent,
+						m_KeyPressed[ KeyAdd ],
+						m_KeyPressed[ KeySub ],
+						fDefault, 
+						fSlow, 
+						fFast );
+}
+
+float EditorHelp::GetKeyVal(	float fCurrent,
+								bool bAdd,
+								bool bSub,
+								float fDefault, 
+								float fSlow, 
+								float fFast )
+{
+	//Konventionen fuer Tastenbelegung eingehalten?
+	assert( fSlow <= fDefault );
+	assert( fDefault <= fFast );
+
+	float fChange= fDefault;
+	if( m_KeyDown[ VK_SHIFT ] )
+	{
+		fChange= fFast;
+	}
+	if( m_KeyDown[ VK_CONTROL ] )
+	{
+		fChange= fSlow;
+	}
+	int iVal= (int)Round( fCurrent / fChange );
+
+	if( bAdd )
+	{
+		return (float)(iVal + 1 ) * fChange;
+	}
+	if( bSub )
+	{
+		return (float)(iVal - 1 ) * fChange;
+	}
+
+	return fCurrent;
+}
+ float EditorHelp::Round(float Val )
+{
+	return floor(Val + 0.5f);
+}
+
+void EditorHelp::PrintDebug( int iLine, int iColumn, char* pcData )
+{
+	PrintDebugPos(	2.0f + (float)iLine * 12.0f, 
+					2.0f + (float)iColumn * 9.0f,
+					pcData );
+}
+
+void EditorHelp::PrintDebugPos( float fY, float fX, char* pcData )
+{
+	if( m_bShowDebugData )
+	{
+		RECT r= { 
+			0 + (int)fX, 
+			0 + (int)fY,
+			c_iScreenSizeX + (int)fX,
+			c_iScreenSizeY + (int)fX };
+
+		m_pDebugFont->DrawText(	
+			NULL,
+			pcData,
+			strlen(pcData),
+			&r,
+			DT_TOP | DT_LEFT,
+			0xff000000 );
+		r.top-=1;
+		r.left-=1;
+		m_pDebugFont->DrawText(	
+			NULL,
+			pcData,
+			strlen(pcData),
+			&r,
+			DT_TOP | DT_LEFT,
+			0xffffffff );
+	}
+}
+
+std::string EditorHelp::GetDateString()
+{
+	time_t t;
+	struct tm ts;
+
+	t = time(NULL);
+	localtime_s( &ts, &t );
+	std::stringstream ss;
+	ss << ts.tm_mon + 1 << "_";
+	ss << ts.tm_mday << "_";
+	ss << ts.tm_hour << "_";
+	ss << ts.tm_min << "_";
+	ss << ts.tm_sec;
+
+	return ss.str();
+}
+
+void EditorHelp::PreparePrint()
+{
+	if( m_pDebugFont != NULL )
+	{
+		return;
+	}
+
+	static D3DXFONT_DESC FontDescription=
+	{
+		50,
+		20,
+		0,
+		8,
+		FALSE,
+		0,
+		0,
+		5, // CLEARTYPE_QUALITY
+		0,
+		"Courier"
+	};
+
+	FontDescription.Height= 12;
+	FontDescription.Width= 9;
+	D3DXCreateFontIndirect( g_d3d_device, 
+		&FontDescription,
+		&m_pDebugFont );
+}
+
+/************************************************************************************
+**	Ende der Datei:		EditorHelp.cpp
+************************************************************************************/