uxn

commit 7ce8cc1d243120d6d0657f926fec6018b58c6ac5
parent 205cc89bcbafa29c89935aeffd0b4954ec8cf6e3
Author: Andrew Alderwick <andrew@alderwick.co.uk>
Date:   Thu, 17 Mar 2022 19:03:41 +0000

Add file reading with .File/read DEI(2).

Diffstat:
M
src/devices/file.c
 | 
9
+++++++++

1 file changed, 9 insertions(+), 0 deletions(-)
diff --git a/src/devices/file.c b/src/devices/file.c
@@ -198,5 +198,14 @@ file_i_deo(int instance, Device *d, Uint8 port)
 Uint8
 file_i_dei(int instance, Device *d, Uint8 port)
 {
+	UxnFile *c = &uxn_file[instance];
+	Uint16 res;
+	switch(port) {
+	case 0xc:
+	case 0xd:
+		res = file_read(c, &d->dat[port], 1);
+		DEVPOKE16(0x2, res);
+		break;
+	}
 	return d->dat[port];
 }