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.scr patch (from Raymond Penners)

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- The patch only alters files in: blender/source/gameengine/GamePlayer/ghost

- Any blenderplayer.exe (with the patch applied) can be renamed into
something.scr, and it will behave as a Windows screen saver.
(Right-click the .scr file, and select "Install". Then, it will appear
in the screen saver properties dialog part of the display settings,
including small preview et al).

- The screen saving functionality does not affect the executable when
it is NOT named .scr

- The screen saver automatically exits when the mouse/keyboard is
moved/pressed. There is no more need to wrap blenderplayer.exe into a
bat file and use python quit controllers, or whatever else is
suggested at http://download.blender.org/documentation/oldsite/oldsite.blender3d.org/181_Blender%20news%20haloParty.html

- It has been currently been tested to work Windows XP
This commit is contained in:
Kester Maddock
2004-12-01 08:35:38 +00:00
parent f6aaafe868
commit 8b9de908bb
3 changed files with 252 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

117
source/gameengine/GamePlayer/ghost/GPG_ghost.cpp
View File

@@ -85,8 +85,8 @@ extern "C"
#include "BKE_utildefines.h"
#ifdef WIN32
#ifdef NDEBUG
#include <windows.h>
#ifdef NDEBUG
#include <wincon.h>
#endif // NDEBUG
#endif // WIN32
@@ -96,6 +96,62 @@ const int kMinWindowHeight = 100;
char bprogname[FILE_MAXDIR+FILE_MAXFILE];
#ifdef WIN32
typedef enum
{
SCREEN_SAVER_MODE_NONE = 0,
SCREEN_SAVER_MODE_PREVIEW,
SCREEN_SAVER_MODE_SAVER,
SCREEN_SAVER_MODE_CONFIGURATION,
SCREEN_SAVER_MODE_PASSWORD,
} ScreenSaverMode;
static ScreenSaverMode scr_saver_mode = SCREEN_SAVER_MODE_NONE;
static HWND scr_saver_hwnd = NULL;
static BOOL scr_saver_init(int argc, char **argv)
{
scr_saver_mode = SCREEN_SAVER_MODE_NONE;
scr_saver_hwnd = NULL;
BOOL ret = FALSE;
int len = ::strlen(argv[0]);
if (len > 4 && !::stricmp(".scr", argv[0] + len - 4))
{
scr_saver_mode = SCREEN_SAVER_MODE_CONFIGURATION;
ret = TRUE;
if (argc >= 2)
{
if (argc >= 3)
{
scr_saver_hwnd = (HWND) ::atoi(argv[2]);
}
if (!::stricmp("/c", argv[1]))
{
scr_saver_mode = SCREEN_SAVER_MODE_CONFIGURATION;
if (scr_saver_hwnd == NULL)
scr_saver_hwnd = ::GetForegroundWindow();
}
else if (!::stricmp("/s", argv[1]))
{
scr_saver_mode = SCREEN_SAVER_MODE_SAVER;
}
else if (!::stricmp("/a", argv[1]))
{
scr_saver_mode = SCREEN_SAVER_MODE_PASSWORD;
}
else if (!::stricmp("/p", argv[1])
|| !::stricmp("/l", argv[1]))
{
scr_saver_mode = SCREEN_SAVER_MODE_PREVIEW;
}
}
}
return ret;
}
#endif /* WIN32 */
void usage(char* program)
{
char * consoleoption;
@@ -280,7 +336,34 @@ int main(int argc, char** argv)
printf("argv[0] = '%s'\n", argv[0]);
#endif
for (i = 1; (i < argc) && !error;)
#ifdef WIN32
if (scr_saver_init(argc, argv))
{
switch (scr_saver_mode)
{
case SCREEN_SAVER_MODE_CONFIGURATION:
MessageBox(scr_saver_hwnd, "This screen saver has no options that you can set", "Screen Saver", MB_OK);
break;
case SCREEN_SAVER_MODE_PASSWORD:
/* This is W95 only, which we currently do not support.
Fall-back to normal screen saver behaviour in that case... */
case SCREEN_SAVER_MODE_SAVER:
fullScreen = true;
fullScreenParFound = true;
break;
case SCREEN_SAVER_MODE_PREVIEW:
/* This will actually be handled somewhere below... */
break;
}
}
#endif
for (i = 1; (i < argc) && !error
#ifdef WIN32
&& scr_saver_mode == SCREEN_SAVER_MODE_NONE
#endif
;)
{
#ifndef NDEBUG
@@ -447,6 +530,9 @@ int main(int argc, char** argv)
usage(argv[0]);
}
else
#ifdef WIN32
if (scr_saver_mode != SCREEN_SAVER_MODE_CONFIGURATION)
#endif
{
#ifdef __APPLE__
//SYS_WriteCommandLineInt(syshandle, "show_framerate", 1);
@@ -567,8 +653,18 @@ int main(int argc, char** argv)
if (fullScreen)
{
app.startFullScreen(fullScreenWidth, fullScreenHeight, fullScreenBpp, fullScreenFrequency,
stereoWindow, stereomode);
#ifdef WIN32
if (scr_saver_mode == SCREEN_SAVER_MODE_SAVER)
{
app.startScreenSaverFullScreen(fullScreenWidth, fullScreenHeight, fullScreenBpp, fullScreenFrequency,
stereoWindow, stereomode);
}
else
#endif
{
app.startFullScreen(fullScreenWidth, fullScreenHeight, fullScreenBpp, fullScreenFrequency,
stereoWindow, stereomode);
}
}
else
{
@@ -604,8 +700,17 @@ int main(int argc, char** argv)
{
title = "blenderplayer";
}
app.startWindow(title, windowLeft, windowTop, windowWidth, windowHeight,
stereoWindow, stereomode);
#ifdef WIN32
if (scr_saver_mode == SCREEN_SAVER_MODE_PREVIEW)
{
app.startScreenSaverPreview(scr_saver_hwnd, stereoWindow, stereomode);
}
else
#endif
{
app.startWindow(title, windowLeft, windowTop, windowWidth, windowHeight,
stereoWindow, stereomode);
}
}
}
else