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Make glyph particles more close to MC and visible only for players in radius 15

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kay27 2021-01-04 21:58:53 +04:00 committed by Elias Fleckenstein
parent dc5ff37449
commit c2a14e2eae
1 changed files with 29 additions and 11 deletions
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40
mods/ITEMS/mcl_enchanting/init.lua
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@ -295,20 +295,38 @@ minetest.register_abm({
chance = 1,
nodenames = "mcl_enchanting:table",
action = function(pos)
local playernames = {}
for _, obj in ipairs(minetest.get_objects_inside_radius(pos, 15)) do
if obj:is_player() then
table.insert(playernames, obj:get_player_name())
end
end
if #playernames < 1 then
return
end
local absolute, relative = mcl_enchanting.get_bookshelves(pos)
for i, ap in ipairs(absolute) do
if math.random(10) == 1 then
if math.random(5) == 1 then
local rp = relative[i]
minetest.add_particle({
pos = ap,
velocity = vector.subtract(vector.new(0, 5, 0), rp),
acceleration = {x = 0, y = -9.81, z = 0},
expirationtime = 2,
size = 2,
texture = "mcl_enchanting_glyph_" .. math.random(18) .. ".png",
collision_detection = true,
collision_removal = true,
})
local t = math.random()+1 --time
local d = {x = rp.x, y=rp.y-0.7, z=rp.z} --distance
local v = {x = -math.random()*d.x, y = math.random(), z = -math.random()*d.z} --velocity
local a = {x = 2*(-v.x*t - d.x)/t/t, y = 2*(-v.y*t - d.y)/t/t, z = 2*(-v.z*t - d.z)/t/t} --acceleration
local s = math.random()+0.9 --size
t = t - 0.1 --slightly decrease time to avoid texture overlappings
local tx = "mcl_enchanting_glyph_" .. math.random(18) .. ".png"
for _, name in pairs(playernames) do
minetest.add_particle({
pos = ap,
velocity = v,
acceleration = a,
expirationtime = t,
size = s,
texture = tx,
collisiondetection = false,
playername = name
})
end
end
end
end