1 files changed, 274 insertions, 0 deletions
diff --git a/q3radiant/WIN_CAM.CPP b/q3radiant/WIN_CAM.CPP
new file mode 100755
index 0000000..3fb952a
--- /dev/null
+++ b/q3radiant/WIN_CAM.CPP
@@ -0,0 +1,274 @@
+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+
+This file is part of Quake III Arena source code.
+
+Quake III Arena source code is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the License,
+or (at your option) any later version.
+
+Quake III Arena source code is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Foobar; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+===========================================================================
+*/
+// win_cam.c -- windows specific camera view code
+
+#include "stdafx.h"
+#include "qe3.h"
+
+/*
+============
+CameraWndProc
+============
+*/
+LONG WINAPI WCam_WndProc (
+    HWND    hWnd,
+    UINT    uMsg,
+    WPARAM  wParam,
+    LPARAM  lParam)
+{
+	int		fwKeys, xPos, yPos;
+    RECT	rect;
+
+    GetClientRect(hWnd, &rect);
+
+    switch (uMsg)
+    {
+	case WM_CREATE:
+		{
+			HFONT	hfont;
+			
+            g_qeglobals.d_hdcBase = GetDC(hWnd);
+			QEW_SetupPixelFormat(g_qeglobals.d_hdcBase, true);
+
+            if ( ( g_qeglobals.d_hglrcBase = wglCreateContext( g_qeglobals.d_hdcBase ) ) == 0 )
+				Error ("wglCreateContext failed");
+            if (!wglMakeCurrent( g_qeglobals.d_hdcBase, g_qeglobals.d_hglrcBase ))
+				Error ("wglMakeCurrent failed");
+
+			Texture_SetMode(g_qeglobals.d_savedinfo.iTexMenu);
+
+			//
+			// create GL font
+			//
+			hfont = CreateFont(
+				10,	// logical height of font 
+				7,	// logical average character width 
+				0,	// angle of escapement 
+				0,	// base-line orientation angle 
+				0,	// font weight 
+				0,	// italic attribute flag 
+				0,	// underline attribute flag 
+				0,	// strikeout attribute flag 
+				0,	// character set identifier 
+				0,	// output precision 
+				0,	// clipping precision 
+				0,	// output quality 
+				0,	// pitch and family 
+				0 	// pointer to typeface name string 
+				);
+
+			if ( !hfont )
+				Error( "couldn't create font" );
+
+			SelectObject (g_qeglobals.d_hdcBase, hfont);
+
+			if ( ( g_qeglobals.d_font_list = glGenLists (256) ) == 0 )
+				Error( "couldn't create font dlists" );
+			
+			// create the bitmap display lists
+			// we're making images of glyphs 0 thru 255
+			if ( !wglUseFontBitmaps (g_qeglobals.d_hdcBase, 1, 255, g_qeglobals.d_font_list) )
+				Error( "wglUseFontBitmaps faileD" );
+			
+			// indicate start of glyph display lists
+			glListBase (g_qeglobals.d_font_list);
+
+			// report OpenGL information
+			Sys_Printf ("GL_VENDOR: %s\n", glGetString (GL_VENDOR));
+			Sys_Printf ("GL_RENDERER: %s\n", glGetString (GL_RENDERER));
+			Sys_Printf ("GL_VERSION: %s\n", glGetString (GL_VERSION));
+			Sys_Printf ("GL_EXTENSIONS: %s\n", glGetString (GL_EXTENSIONS));
+		}
+		return 0;
+	case WM_PAINT:
+        { 
+			PAINTSTRUCT	ps;
+			
+            if (!wglMakeCurrent( g_qeglobals.d_hdcBase, g_qeglobals.d_hglrcBase ))
+				Error ("wglMakeCurrent failed");
+
+			if ( BeginPaint(hWnd, &ps) )
+			{
+				QE_CheckOpenGLForErrors();
+				Cam_Draw ();
+				QE_CheckOpenGLForErrors();
+
+				EndPaint(hWnd, &ps);
+				SwapBuffers(g_qeglobals.d_hdcBase);
+			}
+        }
+		return 0;
+		
+	case WM_USER+267:	// benchmark
+        { 
+			PAINTSTRUCT	ps;
+			WINDOWPLACEMENT wp;
+			double	start, end;
+			int		i;
+			
+			memset( &wp, 0, sizeof( wp ) );
+			wp.length = sizeof( wp );
+			GetWindowPlacement( g_qeglobals.d_hwndCamera, &wp );
+			
+			MoveWindow( g_qeglobals.d_hwndCamera, 30, 30, 400, 400, TRUE );
+			
+			BeginPaint(hWnd, &ps);
+            if (!wglMakeCurrent( g_qeglobals.d_hdcBase, g_qeglobals.d_hglrcBase))
+				Error ("wglMakeCurrent failed");
+			glDrawBuffer (GL_FRONT);
+			
+			start = Sys_DoubleTime ();
+			for (i=0 ; i<100 ; i++)
+			{
+				camera.angles[YAW] = i*4;
+				Cam_Draw ();
+			}
+			wglSwapBuffers(g_qeglobals.d_hdcBase);
+			glDrawBuffer (GL_BACK);
+			end = Sys_DoubleTime ();
+			EndPaint(hWnd, &ps);
+			Sys_Printf ("%5.2f seconds\n", end-start);
+
+			SetWindowPlacement( g_qeglobals.d_hwndCamera, &wp );
+        }
+		break;
+		
+	case WM_KEYDOWN:
+		if ( QE_KeyDown (wParam) )
+			return 0;
+		else 
+			return DefWindowProc( hWnd, uMsg, wParam, lParam );
+		
+	case WM_MBUTTONDOWN:
+	case WM_RBUTTONDOWN:
+	case WM_LBUTTONDOWN:
+		if (GetTopWindow(g_qeglobals.d_hwndMain) != hWnd)
+			BringWindowToTop(hWnd);
+		
+		SetFocus (g_qeglobals.d_hwndCamera);
+		SetCapture (g_qeglobals.d_hwndCamera);
+		fwKeys = wParam;        // key flags 
+		xPos = (short)LOWORD(lParam);  // horizontal position of cursor 
+		yPos = (short)HIWORD(lParam);  // vertical position of cursor 
+		yPos = (int)rect.bottom - 1 - yPos;
+		Cam_MouseDown (xPos, yPos, fwKeys);
+		return 0;
+		
+	case WM_MBUTTONUP:
+	case WM_RBUTTONUP:
+	case WM_LBUTTONUP:
+		fwKeys = wParam;        // key flags 
+		xPos = (short)LOWORD(lParam);  // horizontal position of cursor 
+		yPos = (short)HIWORD(lParam);  // vertical position of cursor 
+		yPos = (int)rect.bottom - 1 - yPos;
+		Cam_MouseUp (xPos, yPos, fwKeys);
+		if (! (fwKeys & (MK_LBUTTON|MK_RBUTTON|MK_MBUTTON)))
+			ReleaseCapture ();
+		return 0;
+		
+	case WM_MOUSEMOVE:
+		fwKeys = wParam;        // key flags 
+		xPos = (short)LOWORD(lParam);  // horizontal position of cursor 
+		yPos = (short)HIWORD(lParam);  // vertical position of cursor 
+		yPos = (int)rect.bottom - 1 - yPos;
+		Cam_MouseMoved (xPos, yPos, fwKeys);
+		return 0;
+		
+	case WM_SIZE:
+		camera.width = rect.right;
+		camera.height = rect.bottom;
+		InvalidateRect(g_qeglobals.d_hwndCamera, NULL, false);
+		return 0;
+
+	case WM_KILLFOCUS:
+	case WM_SETFOCUS:
+		SendMessage( hWnd, WM_NCACTIVATE, uMsg == WM_SETFOCUS, 0 );
+		return 0;
+
+	case WM_NCCALCSIZE:// don't let windows copy pixels
+		DefWindowProc (hWnd, uMsg, wParam, lParam);
+		return WVR_REDRAW;
+
+	case WM_CLOSE:
+		DestroyWindow (hWnd);
+		return 0;
+		
+	case WM_DESTROY:
+		QEW_StopGL( hWnd, g_qeglobals.d_hglrcBase, g_qeglobals.d_hdcBase );
+		return 0;
+    }
+
+	return DefWindowProc( hWnd, uMsg, wParam, lParam );
+}
+
+
+/*
+==============
+WCam_Create
+==============
+*/
+void WCam_Create (HINSTANCE hInstance)
+{
+    WNDCLASS   wc;
+	char		*title;
+
+    /* Register the camera class */
+	memset (&wc, 0, sizeof(wc));
+
+    wc.style         = CS_NOCLOSE;
+    wc.lpfnWndProc   = (WNDPROC)WCam_WndProc;
+    wc.cbClsExtra    = 0;
+    wc.cbWndExtra    = 0;
+    wc.hInstance     = hInstance;
+    wc.hIcon         = 0;
+    wc.hCursor       = LoadCursor (NULL,IDC_ARROW);
+    wc.hbrBackground = NULL;
+    wc.lpszMenuName  = 0;
+    wc.lpszClassName = CAMERA_WINDOW_CLASS;
+
+    if (!RegisterClass (&wc) )
+        Error ("WCam_Register: failed");
+
+	if (  g_qeglobals.d_savedinfo.exclude & EXCLUDE_DETAIL )
+		title = "Camera View (DETAIL EXCLUDED)";
+	else
+		title = "Camera View";
+
+	g_qeglobals.d_hwndCamera = CreateWindow (CAMERA_WINDOW_CLASS ,
+		title,
+		QE3_STYLE,
+		ZWIN_WIDTH,
+		20,
+		(int)(screen_width*CWIN_SIZE),
+		(int)(screen_height*CWIN_SIZE),	// size
+
+		g_qeglobals.d_hwndMain,	// parent window
+		0,		// no menu
+		hInstance,
+		0);
+
+  if (!g_qeglobals.d_hwndCamera)
+		Error ("Couldn't create g_qeglobals.d_hwndCamera");
+
+	LoadWindowState(g_qeglobals.d_hwndCamera, "camerawindow");
+    ShowWindow (g_qeglobals.d_hwndCamera, SW_SHOWDEFAULT);
+}