fix plotting to right coordinates

1 files changed, 2 insertions, 4 deletions

diff --git a/brailleboi.c b/brailleboi.c
index e47ca8b..58fecce 100644
--- a/brailleboi.c
+++ b/brailleboi.c
@@ -40,9 +40,7 @@ int braillePlot(int x, int y, image_buffer* buf)
 	//TODO: fix boundary check
 //	if (x>buf->width | y>buf->height)
 //		return 1;
-	buf->contents[y/4 * buf->width + x/2] |= 128>>(y-1)%4+(x%2)*4;
-//	buf->contents[y/4 * buf->width + x/2] |= 128>>;
-	//printf("%#08x\n", buf->contents[y/4 * buf->width + x/2]);
+	buf->contents[(y-1)/4 * buf->width + (x-1)/2] |= 1<<(y-1)%4+(1-x%2)*4;
 	return 0;
 }
 
@@ -50,7 +48,7 @@ void brailleUpdateScreen(image_buffer* buf)
 {
 	for (int x=0;x<buf->width;x++) {
 		for (int y=0;y<buf->height;y++) {
-			wprintf(L"\e[%d;%dH", y, x);
+			wprintf(L"\e[%d;%dH", y+1, x+1);
 			braillePrint(brailleReorganizeBits(buf->contents[y * buf->width + x]));
 		}
 	}