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Fix coordinates being allowed in the wrong order

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mothbeanie 2024-11-03 17:48:11 -08:00 committed by Misa Elizabeth Kai
parent 54b2aaae96
commit 2875af0492
1 changed files with 14 additions and 0 deletions
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14
desktop_version/src/Map.cpp
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@ -2306,6 +2306,20 @@ void mapclass::setregion(int id, int rx, int ry, int rx2, int ry2)
{ {
if (INBOUNDS_ARR(id, region) && id > 0) if (INBOUNDS_ARR(id, region) && id > 0)
{ {
// swap the variables if they're entered in the wrong order
if (rx2 > rx)
{
int temp = rx;
rx = rx2;
rx2 = temp;
}
if (ry2 > ry)
{
int temp = ry;
ry = ry2;
ry2 = temp;
}
region[id].isvalid = true; region[id].isvalid = true;
region[id].rx = SDL_clamp(rx, 0, cl.mapwidth - 1); region[id].rx = SDL_clamp(rx, 0, cl.mapwidth - 1);
region[id].ry = SDL_clamp(ry, 0, cl.mapheight - 1); region[id].ry = SDL_clamp(ry, 0, cl.mapheight - 1);