The DOOM Classic for iPhone 1.0 source as released on November 3, 2009

code/iphone/iphone_sys.c

@@ -0,0 +1,62 @@
+/*
+ 
+ Copyright (C) 2009 Id Software, Inc.
+ 
+ This program 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.
+ 
+ This program 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 this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ 
+ */
+
+
+#include "../doomiphone.h"
+#import <AudioToolbox/AudioServices.h>
+
+int SysIphoneMicroseconds() {
+	struct timeval tp;
+	struct timezone tzp;
+	static int		secbase;
+	
+	gettimeofday( &tp, &tzp );
+	
+	if( ! secbase ) {
+		secbase = tp.tv_sec;
+		return tp.tv_usec;
+	}
+	
+	int curtime = (tp.tv_sec - secbase) * 1000000 + tp.tv_usec;
+	
+	return curtime;
+}
+
+int SysIphoneMilliseconds() {
+	return SysIphoneMicroseconds()/1000;
+}
+
+
+extern char iphoneDocDirectory[1024];
+extern char iphoneAppDirectory[1024];
+
+const char *SysIphoneGetAppDir() {
+	return iphoneAppDirectory;
+}
+
+const char *SysIphoneGetDocDir() {
+	return iphoneDocDirectory;
+}
+
+void SysIPhoneVibrate() {
+	AudioServicesPlaySystemSound( kSystemSoundID_Vibrate );
+}
+
+