X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Funix%2Finput.c;h=6cb91d81380b355eedde4ff4651923aae0b26282;hb=4577dd26b3ecbf7ccc5ff55efa991334136866e1;hp=50eb23e898adc88a65c6d9efc12e10f1bf2c98e6;hpb=2ba6401e39bcfaaccaa45e6b7ef780a7a15b0c48;p=oftp

diff --git a/src/unix/input.c b/src/unix/input.c
index 50eb23e..6cb91d8 100644
--- a/src/unix/input.c
+++ b/src/unix/input.c
@@ -1,8 +1,11 @@
+#include <errno.h>
+#include <sys/select.h>
 #include <curses.h>
 #include "input.h"
 
 int init_input(void)
 {
+	nodelay(stdscr, TRUE);
 	return 0;
 }
 
@@ -10,9 +13,25 @@ void cleanup_input(void)
 {
 }
 
-int wait_input(union event *ev)
+int poll_input(union event *ev)
 {
 	ev->type = EV_KEY;
 	ev->key.key = getch();
 	return 1;
 }
+
+int have_input(void)
+{
+	fd_set rdset;
+	struct timeval tv = {0, 0};
+
+	FD_ZERO(&rdset);
+	FD_SET(0, &rdset);
+
+	while(select(1, &rdset, 0, 0, &tv) == -1 && errno == EINTR);
+
+	if(FD_ISSET(0, &rdset)) {
+		return 1;
+	}
+	return 0;
+}