Method BlasterTrail

client/src/main/java/jake2/client/CL_fx.java:1313–1351

(float[] start, float[] end)

	 * ===============
	 */
	static void BlasterTrail(float[] start, float[] end) {
		float len;
		int j;
		cparticle_t p;
		int dec;

		Math3D.VectorCopy(start, move);
		Math3D.VectorSubtract(end, start, vec);
		len = Math3D.VectorNormalize(vec);

		dec = 5;
		Math3D.VectorScale(vec, 5, vec);

		// FIXME: this is a really silly way to have a loop
		while (len > 0) {
			len -= dec;

			if (free_particles == null)
				return;
			p = free_particles;
			free_particles = p.next;
			p.next = active_particles;
			active_particles = p;
			Math3D.VectorClear(p.accel);

			p.time = ClientGlobals.cl.time;

			p.alpha = 1.0f;
			p.alphavel = -1.0f / (0.3f + Globals.rnd.nextFloat() * 0.2f);
			p.color = 0xe0;
			for (j = 0; j < 3; j++) {
                p.org[j] = move[j] + Lib.crandom();
                p.vel[j] = Lib.crandom() * 5;
				p.accel[j] = 0;
			}

			Math3D.VectorAdd(move, vec, move);
		}
	}

	// stack variable
	// move, vec