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Fix #1563: graphical glitch when two halos touch

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I had added a unrender() call to halo_impl::effect::set_location() in an
attempt to fix haloes from showing in the top-left corner when a Mage of
Light is being moved. It had turned out to be unnecessary in the end,
but I had retained the call because I thought it was the right thing to do.

However, it turned out that removing that call is all it takes to fix bug
#1563.

Thanks to @newfrenchy83 for bringing the fix to my attention.
This commit is contained in:
Jyrki Vesterinen 2017-09-11 20:07:39 +03:00
parent 913500aba4
commit 8a7aa49718
1 changed files with 0 additions and 1 deletions
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src/halo.cpp
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@ -169,7 +169,6 @@ void halo_impl::effect::set_location(int x, int y)
int new_x = x - disp->get_location_x(map_location::ZERO());
int new_y = y - disp->get_location_y(map_location::ZERO());
if (new_x != x_ || new_y != y_) {
unrender();
x_ = new_x;
y_ = new_y;
buffer_.assign(nullptr);