let rain and thunder use particlespawners

This commit is contained in:
cora 2022-01-30 21:15:51 +01:00
parent 3312b70321
commit f4f4156420
1 changed files with 63 additions and 37 deletions

View File

@ -1,5 +1,5 @@
local PARTICLES_COUNT_RAIN = 30
local PARTICLES_COUNT_THUNDER = 45
local PARTICLES_COUNT_RAIN = 100
local PARTICLES_COUNT_THUNDER = 300
local get_connected_players = minetest.get_connected_players
@ -19,6 +19,45 @@ mcl_weather.rain = {
init_done = false,
}
local update_sound={}
local vel=math.random(0,3)
local falling_speed=math.random(10,15)
local size = math.random(1,3)
local psdef= {
amount = mcl_weather.rain.particles_count,
time=0,
minpos = vector.new(-6,3,-6),
maxpos = vector.new(6,15,6),
minvel = vector.new(-vel,-falling_speed,-vel),
maxvel = math.random(vel,-falling_speed+vel,vel),
minacc = vector.new(0,0,0),
maxacc = vector.new(0,-0.4,0),
minexptime = 0.5,
maxexptime = 2,
minsize = size,
maxsize= size*2,
collisiondetection = true,
collision_removal = true,
vertical = true,
}
local psdef_backsplash= {
amount = 10,
time=0,
minpos = vector.new(-3,-1,-3),
maxpos = vector.new(3,0,3),
minvel = vector.new(-vel,falling_speed*2,-vel),
maxvel = math.random(vel,falling_speed*2+vel,vel),
minacc = vector.new(0,0,0),
maxacc = vector.new(0,0,0),
minexptime = 0.1,
maxexptime = 0.2,
minsize = size*0.1,
maxsize= size*0.5,
collisiondetection = true,
collision_removal = true,
vertical = true,
}
local textures = {"weather_pack_rain_raindrop_1.png", "weather_pack_rain_raindrop_2.png", "weather_pack_rain_raindrop_1.png"}
function mcl_weather.rain.sound_handler(player)
return minetest.sound_play("weather_rain", {
@ -44,42 +83,18 @@ function mcl_weather.rain.set_sky_box()
end
end
-- creating manually parctiles instead of particles spawner because of easier to control
-- spawn position.
-- no no no NO NO f*.. no. no manual particle creatin' PLS!! this sends EVERY particle over the net.
function mcl_weather.rain.add_rain_particles(player)
mcl_weather.rain.last_rp_count = 0
for i=mcl_weather.rain.particles_count, 1,-1 do
local random_pos_x, random_pos_y, random_pos_z = mcl_weather.get_random_pos_by_player_look_dir(player)
if mcl_weather.is_outdoor({x=random_pos_x, y=random_pos_y, z=random_pos_z}) then
mcl_weather.rain.last_rp_count = mcl_weather.rain.last_rp_count + 1
minetest.add_particle({
pos = {x=random_pos_x, y=random_pos_y, z=random_pos_z},
velocity = {x=0, y=-10, z=0},
acceleration = {x=0, y=-30, z=0},
expirationtime = 1.0,
size = math.random(0.5, 3),
collisiondetection = true,
collision_removal = true,
vertical = true,
texture = mcl_weather.rain.get_texture(),
playername = player:get_player_name()
})
end
mcl_weather.rain.last_rp_count = mcl_weather.rain.particles_count
for k,v in pairs(textures) do
psdef.texture=v
mcl_weather.add_spawner_player(player,"rain"..k,psdef)
end
end
-- Simple random texture getter
function mcl_weather.rain.get_texture()
local texture_name
local random_number = math.random()
if random_number > 0.33 then
texture_name = "weather_pack_rain_raindrop_1.png"
elseif random_number > 0.66 then
texture_name = "weather_pack_rain_raindrop_2.png"
else
texture_name = "weather_pack_rain_raindrop_3.png"
psdef_backsplash.texture=textures[math.random(1,#textures)]
local l=mcl_weather.add_spawner_player(player,"rainbacksplash",psdef_backsplash)
if l then
update_sound[player:get_player_name()]=true
end
return texture_name;
end
-- register player for rain weather.
@ -89,6 +104,7 @@ function mcl_weather.rain.add_player(player)
local player_meta = {}
player_meta.origin_sky = {player:get_sky()}
mcl_weather.players[player:get_player_name()] = player_meta
update_sound[player:get_player_name()]=true
end
end
@ -99,6 +115,7 @@ function mcl_weather.rain.remove_player(player)
if player_meta and player_meta.origin_sky then
player:set_clouds({color="#FFF0F0E5"})
mcl_weather.players[player:get_player_name()] = nil
update_sound[player:get_player_name()]=true
end
end
@ -119,6 +136,7 @@ end)
-- have few seconds delay before each check to avoid on/off sound too often
-- when player stay on 'edge' where sound should play and stop depending from random raindrop appearance.
function mcl_weather.rain.update_sound(player)
if not update_sound[player:get_player_name()] then return end
local player_meta = mcl_weather.players[player:get_player_name()]
if player_meta then
if player_meta.sound_updated and player_meta.sound_updated + 5 > minetest.get_gametime() then
@ -136,6 +154,7 @@ function mcl_weather.rain.update_sound(player)
player_meta.sound_updated = minetest.get_gametime()
end
update_sound[player:get_player_name()]=false
end
-- rain sound removed from player.
@ -158,6 +177,7 @@ function mcl_weather.rain.clear()
for _, player in pairs(get_connected_players()) do
mcl_weather.rain.remove_sound(player)
mcl_weather.rain.remove_player(player)
mcl_weather.remove_spawners_player(player)
end
end
@ -177,8 +197,10 @@ function mcl_weather.rain.make_weather()
end
for _, player in pairs(get_connected_players()) do
if (mcl_weather.is_underwater(player) or not mcl_worlds.has_weather(player:get_pos())) then
local pos=player:get_pos()
if mcl_weather.is_underwater(player) or not mcl_worlds.has_weather(pos) or not mcl_weather.is_outdoor(pos) then
mcl_weather.rain.remove_sound(player)
mcl_weather.remove_spawners_player(player)
return false
end
mcl_weather.rain.add_player(player)
@ -190,8 +212,12 @@ end
-- Switch the number of raindrops: "thunder" for many raindrops, otherwise for normal raindrops
function mcl_weather.rain.set_particles_mode(mode)
if mode == "thunder" then
psdef.amount=PARTICLES_COUNT_THUNDER
psdef_backsplash.amount=PARTICLES_COUNT_THUNDER
mcl_weather.rain.particles_count = PARTICLES_COUNT_THUNDER
else
psdef.amount=PARTICLES_COUNT_RAIN
psdef_backsplash.amount=PARTICLES_COUNT_RAIN
mcl_weather.rain.particles_count = PARTICLES_COUNT_RAIN
end
end