0ct0pu5/wesnoth
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Use an output parameter the proper way

Browse source
This commit is contained in:
Alexander van Gessel 2010-06-21 01:51:47 +01:00
parent 2d0a2ea8c0
commit cfeddc7041
1 changed files with 4 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
src/whiteboard/move.cpp
View file

@ -78,9 +78,11 @@ void move::execute()
arrow_->set_alpha(ALPHA_HIGHLIGHT);
static const bool show_move = false;
map_location* next_unit = NULL; //Set to something else than null to get final unit location in this out parameter
::move_unit(NULL, arrow_->get_path(), &recorder, resources::undo_stack, show_move, next_unit,
map_location next_unit;
::move_unit(NULL, arrow_->get_path(), &recorder, resources::undo_stack, show_move, &next_unit,
get_current_team().auto_shroud_updates());
// next_unit now contains the final unit location
// if that isn't needed, pass NULL rather than &next_unit
}
modifier_ptr move::apply_temp_modifier(unit_map& unit_map)