X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Fdos%2Finput.c;fp=src%2Fdos%2Finput.c;h=34632b6de9017684f895754708680a8484a8e2f3;hb=214a070238552de6167bbf506cbc23006969a182;hp=4b36e4a38947510c13be9281988f39bc1921b12e;hpb=d3c8a942b99443abf0c11d9759994022ed6da597;p=oftp

diff --git a/src/dos/input.c b/src/dos/input.c
index 4b36e4a..34632b6 100644
--- a/src/dos/input.c
+++ b/src/dos/input.c
@@ -10,11 +10,61 @@ void cleanup_input(void)
 {
 }
 
+static int conv_special(int key)
+{
+	switch(key) {
+	case 72:
+		return KB_UP;
+	case 80:
+		return KB_DOWN;
+	case 75:
+		return KB_LEFT;
+	case 77:
+		return KB_RIGHT;
+	case 71:
+		return KB_HOME;
+	case 79:
+		return KB_END;
+	case 82:
+		return KB_INS;
+	case 83:
+		return KB_DEL;
+	case 73:
+		return KB_PGUP;
+	case 81:
+		return KB_PGDN;
+	default:
+		break;
+	}
+
+	if(key >= 58 && key <= 70) {
+		return KB_F1 + (key - 59);
+	}
+
+	return -1;
+}
+
 int poll_input(union event *ev)
 {
+	static int special;
+
 	if(have_input()) {
 		ev->type = EV_KEY;
-		ev->key.key = getch();
+		if((ev->key.key = getch()) == 0) {
+			special = 1;
+			return 0;
+		}
+
+		if(special) {
+			special = 0;
+			if((ev->key.key = conv_special(ev->key.key)) == -1) {
+				return 0;
+			}
+		} else {
+			if(ev->key.key == '\r') {
+				ev->key.key = '\n';
+			}
+		}
 		return 1;
 	}
 	return 0;