X-Git-Url: https://de.git.xonotic.org/?a=blobdiff_plain;f=sys_sdl.c;h=d3564bac89fb0a76a699f9da6ddd092ef9b213ed;hb=8e10530c0564b56ff02e689d3d6839b8fcb88553;hp=4187d529ed9c07792b04465463688eb7be037a31;hpb=7403ba135fe27515470bfc6a7f8980869ccfee76;p=xonotic%2Fdarkplaces.git

diff --git a/sys_sdl.c b/sys_sdl.c
index 4187d529..d3564bac 100644
--- a/sys_sdl.c
+++ b/sys_sdl.c
@@ -1,5 +1,6 @@
 
 #ifdef WIN32
+#include <io.h>
 #include "conio.h"
 #else
 #include <unistd.h>
@@ -7,18 +8,41 @@
 #include <sys/time.h>
 #endif
 
-#include <signal.h>
+#ifdef __ANDROID__
+#include <android/log.h>
 
-#include "quakedef.h"
+#ifndef FNDELAY
+#define FNDELAY		O_NDELAY
+#endif
+#endif
+
+#include <signal.h>
 
 #include <SDL.h>
 
+#ifdef WIN32
+#ifdef _MSC_VER
+#if SDL_MAJOR_VERSION == 1
+#pragma comment(lib, "sdl.lib")
+#pragma comment(lib, "sdlmain.lib")
+#else
+#pragma comment(lib, "sdl2.lib")
+#pragma comment(lib, "sdl2main.lib")
+#endif
+#endif
+#endif
+
+#include "quakedef.h"
+
 // =======================================================================
 // General routines
 // =======================================================================
 
 void Sys_Shutdown (void)
 {
+#ifdef __ANDROID__
+	Sys_AllowProfiling(false);
+#endif
 #ifndef WIN32
 	fcntl (0, F_SETFL, fcntl (0, F_GETFL, 0) & ~FNDELAY);
 #endif
@@ -43,45 +67,53 @@ void Sys_Error (const char *error, ...)
 
 	Con_Printf ("Quake Error: %s\n", string);
 
+#ifdef WIN32
+	MessageBox(NULL, string, "Quake Error", MB_OK | MB_SETFOREGROUND | MB_ICONSTOP);
+#endif
+
 	Host_Shutdown ();
 	exit (1);
 }
 
+static int outfd = 1;
 void Sys_PrintToTerminal(const char *text)
 {
-	fprintf(stdout, "%s", text);
-}
-
-double Sys_DoubleTime (void)
-{
-	static int first = true;
-	static double oldtime = 0.0, curtime = 0.0;
-	double newtime;
-	newtime = (double) SDL_GetTicks() / 1000.0;
-
-
-	if (first)
+#ifdef __ANDROID__
+	if (developer.integer > 0)
 	{
-		first = false;
-		oldtime = newtime;
+		__android_log_write(ANDROID_LOG_DEBUG, com_argv[0], text);
 	}
-
-	if (newtime < oldtime)
+#else
+	if(outfd < 0)
+		return;
+#ifdef FNDELAY
+	// BUG: for some reason, NDELAY also affects stdout (1) when used on stdin (0).
+	// this is because both go to /dev/tty by default!
 	{
-		// warn if it's significant
-		if (newtime - oldtime < -0.01)
-			Con_Printf("Sys_DoubleTime: time stepped backwards (went from %f to %f, difference %f)\n", oldtime, newtime, newtime - oldtime);
+		int origflags = fcntl (outfd, F_GETFL, 0);
+		fcntl (outfd, F_SETFL, origflags & ~FNDELAY);
+#endif
+#ifdef WIN32
+#define write _write
+#endif
+		while(*text)
+		{
+			fs_offset_t written = (fs_offset_t)write(outfd, text, (int)strlen(text));
+			if(written <= 0)
+				break; // sorry, I cannot do anything about this error - without an output
+			text += written;
+		}
+#ifdef FNDELAY
+		fcntl (outfd, F_SETFL, origflags);
 	}
-	else
-		curtime += newtime - oldtime;
-	oldtime = newtime;
-
-	return curtime;
+#endif
+	//fprintf(stdout, "%s", text);
+#endif
 }
 
 char *Sys_ConsoleInput(void)
 {
-	if (cls.state == ca_dedicated)
+//	if (cls.state == ca_dedicated)
 	{
 		static char text[MAX_INPUTLINE];
 		int len = 0;
@@ -92,11 +124,11 @@ char *Sys_ConsoleInput(void)
 		while (_kbhit ())
 		{
 			c = _getch ();
-			putch (c);
+			_putch (c);
 			if (c == '\r')
 			{
 				text[len] = 0;
-				putch ('\n');
+				_putch ('\n');
 				len = 0;
 				return text;
 			}
@@ -104,8 +136,8 @@ char *Sys_ConsoleInput(void)
 			{
 				if (len)
 				{
-					putch (' ');
-					putch (c);
+					_putch (' ');
+					_putch (c);
 					len--;
 					text[len] = 0;
 				}
@@ -139,16 +171,23 @@ char *Sys_ConsoleInput(void)
 	return NULL;
 }
 
-void Sys_Sleep(int milliseconds)
-{
-	if (milliseconds < 1)
-		milliseconds = 1;
-	SDL_Delay(milliseconds);
-}
-
 char *Sys_GetClipboardData (void)
 {
-#ifdef WIN32
+#if SDL_MAJOR_VERSION != 1
+	char *data = NULL;
+	char *cliptext;
+
+	cliptext = SDL_GetClipboardText();
+	if (cliptext != NULL) {
+		size_t allocsize;
+		allocsize = strlen(cliptext) + 1;
+		data = (char *)Z_Malloc (allocsize);
+		strlcpy (data, cliptext, allocsize);
+		SDL_free(cliptext);
+	}
+
+	return data;
+#elif defined(WIN32)
 	char *data = NULL;
 	char *cliptext;
 
@@ -158,10 +197,12 @@ char *Sys_GetClipboardData (void)
 
 		if ((hClipboardData = GetClipboardData (CF_TEXT)) != 0)
 		{
-			if ((cliptext = GlobalLock (hClipboardData)) != 0)
+			if ((cliptext = (char *)GlobalLock (hClipboardData)) != 0)
 			{
-				data = malloc (GlobalSize(hClipboardData)+1);
-				strcpy (data, cliptext);
+				size_t allocsize;
+				allocsize = GlobalSize (hClipboardData) + 1;
+				data = (char *)Z_Malloc (allocsize);
+				strlcpy (data, cliptext, allocsize);
 				GlobalUnlock (hClipboardData);
 			}
 		}
@@ -177,34 +218,45 @@ void Sys_InitConsole (void)
 {
 }
 
-void Sys_Init_Commands (void)
-{
-}
-
 int main (int argc, char *argv[])
 {
-	double frameoldtime, framenewtime;
-
 	signal(SIGFPE, SIG_IGN);
 
+#ifdef __ANDROID__
+	Sys_AllowProfiling(true);
+#endif
+
 	com_argc = argc;
 	com_argv = (const char **)argv;
+	Sys_ProvideSelfFD();
+
+	// COMMANDLINEOPTION: sdl: -noterminal disables console output on stdout
+	if(COM_CheckParm("-noterminal"))
+		outfd = -1;
+	// COMMANDLINEOPTION: sdl: -stderr moves console output to stderr
+	else if(COM_CheckParm("-stderr"))
+		outfd = 2;
+	else
+		outfd = 1;
 
 #ifndef WIN32
 	fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | FNDELAY);
 #endif
 
-	Host_Init();
-
-	frameoldtime = Sys_DoubleTime () - 0.1;
-	while (1)
-	{
-		// find time spent rendering last frame
-		framenewtime = Sys_DoubleTime ();
+	// we don't know which systems we'll want to init, yet...
+	SDL_Init(0);
 
-		Host_Frame (framenewtime - frameoldtime);
+	Host_Main();
 
-		frameoldtime = framenewtime;
-	}
 	return 0;
 }
+
+qboolean sys_supportsdlgetticks = true;
+unsigned int Sys_SDL_GetTicks (void)
+{
+	return SDL_GetTicks();
+}
+void Sys_SDL_Delay (unsigned int milliseconds)
+{
+	SDL_Delay(milliseconds);
+}