Keyboard control for Dominosa (patch largely due to James H, though

with considerable meddling from me).

[originally from svn r8788]

1 files changed, 12 insertions, 0 deletions

diff --git a/misc.c b/misc.c
index 11c842c..4215e47 100644
--- a/misc.c
+++ b/misc.c
@@ -244,6 +244,18 @@ void draw_rect_outline(drawing *dr, int x, int y, int w, int h, int colour)
     draw_polygon(dr, coords, 4, -1, colour);
 }
 
+void draw_rect_corners(drawing *dr, int cx, int cy, int r, int col)
+{
+    draw_line(dr, cx - r, cy - r, cx - r, cy - r/2, col);
+    draw_line(dr, cx - r, cy - r, cx - r/2, cy - r, col);
+    draw_line(dr, cx - r, cy + r, cx - r, cy + r/2, col);
+    draw_line(dr, cx - r, cy + r, cx - r/2, cy + r, col);
+    draw_line(dr, cx + r, cy - r, cx + r, cy - r/2, col);
+    draw_line(dr, cx + r, cy - r, cx + r/2, cy - r, col);
+    draw_line(dr, cx + r, cy + r, cx + r, cy + r/2, col);
+    draw_line(dr, cx + r, cy + r, cx + r/2, cy + r, col);
+}
+
 void move_cursor(int button, int *x, int *y, int maxw, int maxh, int wrap)
 {
     int dx = 0, dy = 0;