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(svn r9963) -Fix (r9962): 'smooth_scroll' patch setting was ignored (always on) in some places.

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peter1138
2007-05-28 17:07:19 +00:00
parent 344e9007fe
commit 63f7965920
1 changed files with 10 additions and 5 deletions
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15
src/viewport.cpp
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@@ -1397,10 +1397,15 @@ void UpdateViewportPosition(Window *w)
int delta_y = dest_y - y;
if (delta_x != 0 || delta_y != 0) {
int max_scroll = ScaleByMapSize1D(512);
/* Not at our desired positon yet... */
x += clamp(delta_x / 8, -max_scroll, max_scroll);
y += clamp(delta_y / 8, -max_scroll, max_scroll);
if (_patches.smooth_scroll) {
int max_scroll = ScaleByMapSize1D(512);
/* Not at our desired positon yet... */
x += clamp(delta_x / 8, -max_scroll, max_scroll);
y += clamp(delta_y / 8, -max_scroll, max_scroll);
} else {
x = dest_x;
y = dest_y;
}
}
/* Convert viewport coordinates to map coordinates
@@ -1868,7 +1873,7 @@ bool ScrollWindowTo(int x , int y, Window *w, bool instant)
if (WP(w, vp_d).dest_scrollpos_x == pt.x && WP(w, vp_d).dest_scrollpos_y == pt.y)
return false;
if (!_patches.smooth_scroll || instant) {
if (instant) {
WP(w, vp_d).scrollpos_x = pt.x;
WP(w, vp_d).scrollpos_y = pt.y;
}