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Lines Matching defs:dx

338     int dx;
351 	dx = (nuke->strategy >> 2) & 3;
352 	if (dx & 2)
353 	    dx = -1;
356 	    dx = -dx;
363 	dx = rand_mod(3) - 1;
365     if (!dy && !dx)
371 	x = (x + dx + XSIZE00) % XSIZE;
375 	x = (x - dx + XSIZE00) % XSIZE;