mirror of
https://github.com/minetest/minetest.git
synced 2024-11-27 18:13:46 +01:00
37 lines
1.0 KiB
Lua
37 lines
1.0 KiB
Lua
|
minetest.register_tool("testtools:particle_spawner", {
|
||
|
|
description = "Particle Spawner".."\n"..
|
||
|
|
"Punch: Spawn random test particle",
|
||
|
|
inventory_image = "testtools_particle_spawner.png",
|
||
|
|
groups = { testtool = 1, disable_repair = 1 },
|
||
|
|
on_use = function(itemstack, user, pointed_thing)
|
||
|
|
local pos = minetest.get_pointed_thing_position(pointed_thing, true)
|
||
|
|
if pos == nil then
|
||
|
|
if user then
|
||
|
|
pos = user:get_pos()
|
||
|
|
end
|
||
|
|
end
|
||
|
|
pos = vector.add(pos, {x=0, y=0.5, z=0})
|
||
|
|
local tex, anim
|
||
|
|
if math.random(0, 1) == 0 then
|
||
|
|
tex = "testtools_particle_sheet.png"
|
||
|
|
anim = {type="sheet_2d", frames_w=3, frames_h=2, frame_length=0.5}
|
||
|
|
else
|
||
|
|
tex = "testtools_particle_vertical.png"
|
||
|
|
anim = {type="vertical_frames", aspect_w=16, aspect_h=16, length=3.3}
|
||
|
|
end
|
||
|
|
|
||
|
|
minetest.add_particle({
|
||
|
|
pos = pos,
|
||
|
|
velocity = {x=0, y=0, z=0},
|
||
|
|
acceleration = {x=0, y=0.04, z=0},
|
||
|
|
expirationtime = 6,
|
||
|
|
collisiondetection = true,
|
||
|
|
texture = tex,
|
||
|
|
animation = anim,
|
||
|
|
size = 4,
|
||
|
|
glow = math.random(0, 5),
|
||
|
|
})
|
||
|
|
end,
|
||
|
|
})
|
||
|
|
|