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fixed crashing bug in move_dust() (bounds checking wasn't right)
[vor.git]
/
dust.c
diff --git
a/dust.c
b/dust.c
index
3a9f246
..
b336696
100644
(file)
--- a/
dust.c
+++ b/
dust.c
@@
-35,9
+35,9
@@
move_dust(void)
for(i=0; i<N_DUST_MOTES; i++) {
motes[i].x -= xscroll / (1.3 + motes[i].z);
motes[i].y -= yscroll / (1.3 + motes[i].z);
for(i=0; i<N_DUST_MOTES; i++) {
motes[i].x -= xscroll / (1.3 + motes[i].z);
motes[i].y -= yscroll / (1.3 + motes[i].z);
- if(motes[i].y >= XSIZE) motes[i].x -= XSIZE;
+ if(motes[i].x >= XSIZE) motes[i].x -= XSIZE;
else if(motes[i].x < 0) motes[i].x += XSIZE;
else if(motes[i].x < 0) motes[i].x += XSIZE;
- if(motes[i].y > YSIZE) motes[i].y -= YSIZE;
+ if(motes[i].y >= YSIZE) motes[i].y -= YSIZE;
else if(motes[i].y < 0) motes[i].y += YSIZE;
}
}
else if(motes[i].y < 0) motes[i].y += YSIZE;
}
}