Noteblock spawns note particle

This commit is contained in:
Wuzzy 2020-08-19 12:20:12 +02:00
parent b2e2f27935
commit 80e54bf44d
2 changed files with 37 additions and 0 deletions

@ -98,6 +98,32 @@ local soundnames_piano = {
"mesecons_noteblock_b2",
}
local function param2_to_note_color(param2)
local r, g, b
if param2 < 8 then -- 0..7
-- More red, less green
r = param2 / 8 * 255
g = (8-param2) / 8 * 255
b = 0
elseif param2 < 16 then -- 0..15
-- More blue, less red
r = (8-(param2 - 8)) / 8 * 255
g = 0
b = (param2 - 8) / 8 * 255
else -- 16..24
-- More green, less blue
r = 0
g = (param2 - 16) / 9 * 255
b = (9-(param2 - 16)) / 9 * 255
end
r = math.floor(r)
g = math.floor(g)
b = math.floor(b)
local color = 0x10000 * r + 0x100 * g + b
-- Convert to ColorString
return string.format("#%06X", color)
end
mesecon.noteblock_play = function (pos, param2)
local block_above_name = minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z}).name
if block_above_name ~= "air" then
@ -154,6 +180,17 @@ mesecon.noteblock_play = function (pos, param2)
pitch = param2_to_pitch(param2)
end
local note_color = param2_to_note_color(param2)
minetest.add_particle({
texture = "mesecons_noteblock_note.png^[colorize:"..note_color..":92",
pos = { x = pos.x, y = pos.y + 0.35, z = pos.z },
velocity = { x = 0, y = 2, z = 0 },
acceleration = { x = 0, y = -2, z = 0 },
expirationtime = 1.0,
collisiondetection = false,
size = 3,
})
minetest.sound_play(soundname,
{pos = pos, gain = 1.0, max_hear_distance = 48, pitch = pitch})
end

Binary file not shown.

After

Width:  |  Height:  |  Size: 126 B