X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=src%2F16.c;h=27c17a58c57641cb14d8324a26b040567f53b8d0;hb=0b27dec43b461090fb2b9770f031dd230a9a0f75;hp=bfe777e253ad2ed5b686b1b9be92fd29e54c4cc3;hpb=cb4574433d1faa6a5345362d66211108f9aaaa3c;p=16.git

diff --git a/src/16.c b/src/16.c
index bfe777e2..27c17a58 100755
--- a/src/16.c
+++ b/src/16.c
@@ -32,6 +32,27 @@ player_t player[MaxPlayers];
 void
 main(int argc, char *argv[])
 {
+	// DOSLIB: check our environment
+	probe_dos();
+
+	// DOSLIB: what CPU are we using?
+	// NTS: I can see from the makefile Sparky4 intends this to run on 8088 by the -0 switch in CFLAGS.
+	//      So this code by itself shouldn't care too much what CPU it's running on. Except that other
+	//      parts of this project (DOSLIB itself) rely on CPU detection to know what is appropriate for
+	//      the CPU to carry out tasks. --J.C.
+	cpu_probe();
+
+	// DOSLIB: check for VGA
+	if (!probe_vga()) {
+		printf("VGA probe failed\n");
+		return;
+	}
+	// hardware must be VGA or higher!
+	if (!(vga_state.vga_flags & VGA_IS_VGA)) {
+		printf("This program requires VGA or higher graphics hardware\n");
+		return;
+	}
+
 	//screen = modexDefaultPage();
 	engi_stat = ENGI_RUN;
 	//textInit();