From: Simon Tatham <anakin@pobox.com>
Date: Thu, 22 Feb 2007 18:59:15 +0000 (+0000)
Subject: Part of r7310 completely changed the careful semantics of my
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ian/git?a=commitdiff_plain;h=8c0890a331d93c9d12ef782601b9953463872fc6;p=sgt-puzzles.git

Part of r7310 completely changed the careful semantics of my
coordinate-rounding, causing picking up arrows from a dot anywhere
other than at the centre of a square to break.

[originally from svn r7311]
[r7310 == a428c5899de86897fe4e92fa6585b3c3908ce2ad]
---

diff --git a/galaxies.c b/galaxies.c
index d59509e..58e33eb 100644
--- a/galaxies.c
+++ b/galaxies.c
@@ -2225,8 +2225,8 @@ static char *interpret_move(game_state *state, game_ui *ui, game_drawstate *ds,
     } else if (button == RIGHT_BUTTON) {
         int px1, py1;
 
-        px = 2*(FROMCOORD( (int)((float)x + 0.5) ));
-        py = 2*(FROMCOORD( (int)((float)y + 0.5) ));
+        px = 2*(int)(FROMCOORD((float)x) + 0.5);
+        py = 2*(int)(FROMCOORD((float)y) + 0.5);
 
         dot = NULL;