if tostring(x..z):find(2) then
minetest.add_particle({
pos = bookshelf_pos,
- velocity = {x=x, y=1.7-y, z=z},
- acceleration = {x=-0.6, y=-1.5, z=0},
+ velocity = {x=x, y=2-y, z=z},
+ acceleration = {x=0, y=-2.2, z=0},
expirationtime = 1,
size = 2,
texture = "glyph"..math.random(1,14)..".png"