Game * pgame = 0;
-static bool gMouseGrabbed = true;
-
// --------------------------------------------------------------------------
void ReportError (char * strError)
static inline int clamp_sdl_mouse_button(Uint8 button)
{
+ if (button == 2) // right mouse button is button 3 in SDL.
+ button = 3;
+ else if (button == 3)
+ button = 2;
+
if ((button >= 1) && (button <= 3))
return button - 1;
return -1;
}
-static void sdlEventProc(const SDL_Event &e)
+static void sdlEventProc(const SDL_Event &e, Game &game)
{
int val;
switch(e.type)
{
+ case SDL_MOUSEMOTION:
+ game.deltah += e.motion.xrel;
+ game.deltav += e.motion.yrel;
+ return;
+
case SDL_MOUSEBUTTONDOWN:
{
val = clamp_sdl_mouse_button(e.button.button);
if (e.key.keysym.sym == SDLK_g)
{
if (e.key.keysym.mod & KMOD_CTRL)
- gMouseGrabbed = !gMouseGrabbed;
+ {
+ SDL_GrabMode mode = SDL_GRAB_ON;
+ if ((SDL_GetVideoSurface()->flags & SDL_FULLSCREEN) == 0)
+ {
+ mode = SDL_WM_GrabInput(SDL_GRAB_QUERY);
+ mode = (mode==SDL_GRAB_ON) ? SDL_GRAB_OFF:SDL_GRAB_ON;
+ }
+ SDL_WM_GrabInput(mode);
+ }
}
else if (e.key.keysym.sym == SDLK_RETURN)
randSeed = UpTime().lo;
osx = 0;
-// ifstream ipstream(":Data:config.txt", std::ios::in /*| std::ios::nocreate*/);
- ifstream ipstream("./Data/config.txt", std::ios::in /*| std::ios::nocreate*/);
+ ifstream ipstream(ConvertFileName(":Data:config.txt"), std::ios::in /*| std::ios::nocreate*/);
detail=1;
ismotionblur=0;
usermousesensitivity=1;
selectDetail(kContextWidth, kContextHeight, kBitsPerPixel, detail);
if(!ipstream) {
- //ofstream opstream(":Data:config.txt");
- ofstream opstream("./Data/config.txt");
+ ofstream opstream(ConvertFileName(":Data:config.txt", "w"));
opstream << "Screenwidth:\n";
opstream << kContextWidth;
opstream << "\nScreenheight:\n";
static void DoMouse(Game & game)
{
+#if USE_SDL
+ if(mainmenu||(abs(game.deltah)<10*realmultiplier*1000&&abs(game.deltav)<10*realmultiplier*1000))
+ {
+ game.deltah *= usermousesensitivity;
+ game.deltav *= usermousesensitivity;
+ game.mousecoordh += game.deltah;
+ game.mousecoordv += game.deltav;
+ if (game.mousecoordh < 0)
+ game.mousecoordh = 0;
+ else if (game.mousecoordh >= kContextWidth)
+ game.mousecoordh = kContextWidth - 1;
+ if (game.mousecoordv < 0)
+ game.mousecoordv = 0;
+ else if (game.mousecoordv >= kContextHeight)
+ game.mousecoordv = kContextHeight - 1;
+ }
+#else
static Point lastMouse = {-1,-1};
Point globalMouse;
game.mousecoordv=globalMouse.v;
}
- if((!mainmenu)&&(gMouseGrabbed))
+ if(!mainmenu)
{
if(lastMouse.h>gMidPoint.h+100||lastMouse.h<gMidPoint.h-100||lastMouse.v>gMidPoint.v+100||lastMouse.v<gMidPoint.v-100){
pos.x = gMidPoint.h;
}
}
}
+#endif
}
return true;
}
+
+#if PLATFORM_LINUX
+#include <stdlib.h>
+#include <ctype.h>
+static bool try_launch_browser(const char *browser, const char *url)
+{
+ // make sure string isn't empty...
+ while ( (*browser) && (isspace(*browser)) ) browser++;
+ if (*browser == '\0') return false;
+
+ bool seenurl = false;
+ char buf[4096]; // !!! FIXME: we aren't checking for overflow here!
+ char *dst = buf;
+ while (*browser)
+ {
+ char ch = *(browser++);
+ if (ch == '%')
+ {
+ ch = *(browser++);
+ if (ch == '%')
+ *(dst++) = '%';
+ else if (ch == 's') // "%s" == insert URL here.
+ {
+ *(dst++) = '\'';
+ strcpy(dst, url);
+ dst += strlen(url);
+ *(dst++) = '\'';
+ seenurl = true;
+ }
+ // (not %% or %s? Drop the char.)
+ }
+ else
+ {
+ *(dst++) = ch;
+ }
+ }
+
+ *dst = '\0';
+ if (!seenurl)
+ {
+ strcat(dst, " ");
+ strcat(dst, url);
+ }
+ return(system(buf) == 0);
+}
+#endif
+
+
+static void launch_web_browser(const char *url)
+{
+#ifdef WIN32
+ ShellExecute(NULL, "open", url, NULL, NULL, SW_SHOWNORMAL);
+
+// lousy linux doesn't have a clean way to do this, but you can point people
+// to docs on the BROWSER variable:
+// http://www.catb.org/~esr/BROWSER/
+#elif PLATFORM_LINUX
+ if (strchr(url, '\'') != NULL) // Prevent simple shell injection.
+ return;
+
+ const char *envr = getenv("BROWSER");
+ if (envr == NULL) // not specified? We'll try a pseudo-sane list...
+ envr = "opera:mozilla:konqueror:firefox:netscape:xterm -e links:xterm -e lynx:";
+
+ char *ptr = (char *) alloca(strlen(envr) + 1);
+ if (ptr == NULL)
+ return;
+ strcpy(ptr, envr);
+ envr = ptr;
+
+ while ((ptr = strchr(envr, ':')) != NULL)
+ {
+ *ptr = '\0';
+ if (try_launch_browser(envr, url))
+ return;
+ envr = ptr + 1;
+ }
+
+ try_launch_browser(envr, url);
+#endif
+}
+
int main (void)
{
LOGFUNC;
gameFocused = true;
// check windows messages
- #if USE_SDL
+ #if USE_SDL
+ game.deltah = 0;
+ game.deltav = 0;
SDL_Event e;
// message pump
while( SDL_PollEvent( &e ) )
gDone=true;
break;
}
- sdlEventProc(e);
+ sdlEventProc(e, game);
}
- #elif (defined WIN32)
+
+ #elif (defined WIN32)
MSG msg;
// message pump
while( PeekMessage( &msg, NULL, 0, 0, PM_REMOVE | PM_NOYIELD ) )
DispatchMessage( &msg );
}
}
- #endif
+ #endif
// game
DoUpdate(game);
// if(game.registernow){
if(regnow)
{
- #ifndef WIN32
- STUBBED("launch a web browser");
- #else
- char url[100];
- sprintf(url,"http://www.wolfire.com/registerpc.html");
- // LaunchURL(url);
- ShellExecute(NULL, "open", url, NULL, NULL, SW_SHOWNORMAL);
- #endif
+ launch_web_browser("http://www.wolfire.com/registerpc.html");
}
return 0;
}
projects / lugaru.git / blobdiff