Source release for DOOM Classic for iOS version 2.1

code/iphone/.svn/text-base/misc.c.svn-base

@@ -0,0 +1,56 @@
+/*
+ *  misc.c
+ *  doom
+ *
+ *  Created by John Carmack on 4/13/09.
+ *  Copyright 2009 idSoftware. All rights reserved.
+ *
+ */
+
+#include "../doomiphone.h"
+
+void Com_Printf( const char *fmt, ... ) {
+	va_list		argptr;
+	
+	va_start( argptr, fmt );
+	vprintf( fmt, argptr );
+	va_end( argptr );
+}
+
+void Com_Error( const char *fmt, ... ) {
+	va_list		argptr;
+	
+	va_start( argptr, fmt );
+	vprintf( fmt, argptr );
+	va_end( argptr );
+	
+	// drop into the editor
+	abort(); 
+	exit( 1 );
+}
+
+char *va( const char *format, ... ) {
+	va_list	argptr;
+	static char	string[ 1024 ];
+	
+	va_start( argptr, format );
+	(void)vsnprintf( string, sizeof( string ), format, argptr );
+	va_end( argptr );
+	
+	string[ sizeof( string ) - 1 ] = '\0';
+	
+	return string;	
+}
+
+int HashString( const char *string ) {
+	int hash = *string;
+	
+	if( hash ) {
+		for( string += 1; *string != '\0'; ++string ) {
+			hash = (hash << 5) - hash + tolower(*string);
+		}
+	}
+	
+	return hash;
+}
+