Author: alink
Date: Tue May 12 19:23:46 2009
New Revision: 35599
URL: http://svn.gna.org/viewcvs/wesnoth?rev=35599&view=rev
Log:
Fix imprecise tile_on_screen function
possibly improving the scrolling tracking of moving units near the south/east
edges of the screen
Modified:
trunk/src/display.cpp
Modified: trunk/src/display.cpp
URL:
http://svn.gna.org/viewcvs/wesnoth/trunk/src/display.cpp?rev=35599&r1=35598&r2=35599&view=diff
==============================================================================
--- trunk/src/display.cpp (original)
+++ trunk/src/display.cpp Tue May 12 19:23:46 2009
@@ -1538,9 +1538,8 @@
bool display::tile_on_screen(const map_location& loc)
{
- int x = get_location_x(loc);
- int y = get_location_y(loc);
- return !outside_area(map_area(), x, y);
+ SDL_Rect r = { get_location_x(loc), get_location_y(loc), hex_size(),
hex_size()};
+ return rects_overlap(r, map_area());
}
bool display::tile_nearly_on_screen(const map_location& loc)
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