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Add missing segment

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svn-id: r17568
This commit is contained in:
Travis Howell 2005-04-12 13:44:06 +00:00
parent 4efa8da52a
commit 003b3a3f48
1 changed files with 37 additions and 0 deletions
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37
scumm/wiz_he.cpp
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@ -172,6 +172,43 @@ bool Wiz::polygonContains(const WizPolygon &pol, int x, int y) {
diry = curdir;
}
// HE80+
int a, b;
pi = pol.numVerts - 1;
if (r == 0) {
for (int i = 0; i < pol.numVerts; i++) {
if (pol.vert[i].y == y && pol.vert[i].y == pol.vert[pi].y) {
a = pol.vert[i].x;
b = pol.vert[pi].x;
if (pol.vert[i].x >= pol.vert[pi].x)
a = pol.vert[pi].x;
if (pol.vert[i].x > pol.vert[pi].x)
b = pol.vert[i].x;
if (x >= a && x <= b)
return 1;
} else if (pol.vert[i].x == x && pol.vert[i].x == pol.vert[pi].x) {
a = pol.vert[i].y;
b = pol.vert[i].y;
if (pol.vert[i].y >= pol.vert[pi].y)
a = pol.vert[pi].y;
if (pol.vert[i].y <= pol.vert[pi].y)
b = pol.vert[pi].y;
if (y >= a && y <= b)
return 1;
}
pi = i;
}
}
return r;
}