paramat/snowdrift-cd2025
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Smaller, square raindrop

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paramat 2014-03-12 01:11:14 +00:00
parent 9630220625
commit 6e533e4192
3 changed files with 23 additions and 23 deletions
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2
README.txt
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@ -1,4 +1,4 @@
snowdrift 0.2.4 by paramat snowdrift 0.2.5 by paramat
For latest stable Minetest and back to 0.4.6 For latest stable Minetest and back to 0.4.6
Depends default Depends default
Licenses: code WTFPL, textures CC BY-SA Licenses: code WTFPL, textures CC BY-SA

44
init.lua
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@ -1,34 +1,34 @@
-- snowdrift 0.2.4 by paramat -- snowdrift 0.2.5 by paramat
-- For latest stable Minetest and back to 0.4.6 -- For latest stable Minetest and back to 0.4.6
-- Depends default -- Depends default
-- Licenses: code WTFPL, textures CC BY-SA -- Licenses: code WTFPL, textures CC BY-SA
-- Parameters -- Parameters
local SCALP = 6 -- Time scale for precipitation in minutes local SCALP = 3 -- Time scale for precipitation in minutes
local PRET = 0 -- -1 to 1 -- Precipitation threshold: 1 none, -1 continuous, 0 half the time, 0.3 one third the time local PRET = 0 -- -1 to 1. Precipitation threshold: 1 none, -1 continuous, 0 half the time, 0.3 one third the time
local PPPCHA = 0.1 -- 0 to 1 -- Per player processing chance. Controls and randomizes processing load local PPPCHA = 0.1 -- 0 to 1. Per player processing chance. Controls and randomizes processing load
local SETCHA = 0.2 -- 0 to 1 -- Snow settling chance local SETCHA = 0.2 -- 0 to 1. Snow settling chance
local DROPS = 8 -- Rainfall heaviness local DROPS = 16 -- Rainfall heaviness
local SNOWV6 = true -- Snowfall in snow biomes of snow mod by Splizard local SNOW = true -- Snowfall below temperature threshold
local SETTLE = true -- local SETTLE = true -- Snow collects on ground within 32 nodes of player
local RAIN = false -- Rain above humidity threshold local RAIN = true -- Rain above humidity threshold
local THOVER = false -- Instead use a temperature and humidity system with local THOVER = false -- Instead use a temperature and humidity system with
-- snow in overlap of cold and humid areas, else rain in humid areas -- snow in overlap of cold and humid areas, else rain in humid areas
-- Temperature noise parameters -- Temperature noise parameters
local SEEDT = 112 -- 112 -- These are default noise parameters for snow mod mapgen V6 local SEEDT = 112 -- 112 These are default noise parameters from snow mod by Splizard
local OCTAT = 3 -- 3 local OCTAT = 3 -- 3 use these for snowfall in those snow biomes
local PERST = 0.5 -- 0.5 local PERST = 0.5 -- 0.5
local SCALT = 150 -- 150 local SCALT = 150 -- 150
local TET = -0.53 -- -0.53 -- Temperature threshold for snow. If SNOWV6 = true set to -0.53 local TET = -0.53 -- -0.53 Temperature threshold for snow
-- Humidity noise parameters -- Humidity noise parameters
local SEEDH = 72384 -- 72384 These are default noise parameters for mapgen V6 humidity local SEEDH = 72384 -- 72384 These are default noise parameters for mapgen V6 humidity
local OCTAH = 4 -- 4 note these cause rain in deserts local OCTAH = 4 -- 4 note these cause rain in deserts
local PERSH = 0.66 -- 0.66 local PERSH = 0.66 -- 0.66
local SCALH = 500 -- 500 local SCALH = 500 -- 500
local HUT = 0.5 -- 0.5 -- Humidity threshold for rain local HUT = -4 -- Humidity threshold for rain
-- Stuff -- Stuff
@ -56,7 +56,7 @@ minetest.register_globalstep(function(dtime)
local rain = false local rain = false
local noiset local noiset
local noiseh local noiseh
if SNOWV6 or THOVER then if SNOW or THOVER then
local perlint = minetest.get_perlin(SEEDT, OCTAT, PERST, SCALT) local perlint = minetest.get_perlin(SEEDT, OCTAT, PERST, SCALT)
noiset = perlint:get2d({x = pposx, y = pposz}) noiset = perlint:get2d({x = pposx, y = pposz})
end end
@ -70,7 +70,7 @@ minetest.register_globalstep(function(dtime)
elseif noiseh > HUT then elseif noiseh > HUT then
rain = true rain = true
end end
elseif SNOWV6 then elseif SNOW then
if -noiset < TET then -- negative sign because snow mod noise is 'coldness' if -noiset < TET then -- negative sign because snow mod noise is 'coldness'
snow = true snow = true
elseif RAIN then elseif RAIN then
@ -85,7 +85,7 @@ minetest.register_globalstep(function(dtime)
end end
if snow then if snow then
minetest.add_particle( minetest.add_particle(
{x=pposx-48+math.random(0,96), y=pposy+16, z=pposz-32+math.random(0,96)}, -- posi {x=pposx-32+math.random(0,63), y=pposy+16, z=pposz-16+math.random(0,63)}, -- posi
{x=math.random()/5-0.1, y=math.random()/5-1.1, z=math.random()/5-1.1}, -- velo {x=math.random()/5-0.1, y=math.random()/5-1.1, z=math.random()/5-1.1}, -- velo
{x=math.random()/50-0.01, y=math.random()/50-0.01, z=math.random()/50-0.01}, -- acce {x=math.random()/50-0.01, y=math.random()/50-0.01, z=math.random()/50-0.01}, -- acce
32, 32,
@ -95,7 +95,7 @@ minetest.register_globalstep(function(dtime)
player:get_player_name() player:get_player_name()
) )
minetest.add_particle( minetest.add_particle(
{x=pposx-48+math.random(0,96), y=pposy+16, z=pposz-32+math.random(0,96)}, -- posi {x=pposx-32+math.random(0,63), y=pposy+16, z=pposz-16+math.random(0,63)}, -- posi
{x=math.random()/5-0.1, y=math.random()/5-1.1, z=math.random()/5-1.1}, -- velo {x=math.random()/5-0.1, y=math.random()/5-1.1, z=math.random()/5-1.1}, -- velo
{x=math.random()/50-0.01, y=math.random()/50-0.01, z=math.random()/50-0.01}, -- acce {x=math.random()/50-0.01, y=math.random()/50-0.01, z=math.random()/50-0.01}, -- acce
32, 32,
@ -105,7 +105,7 @@ minetest.register_globalstep(function(dtime)
player:get_player_name() player:get_player_name()
) )
minetest.add_particle( minetest.add_particle(
{x=pposx-48+math.random(0,96), y=pposy+16, z=pposz-32+math.random(0,96)}, -- posi {x=pposx-32+math.random(0,63), y=pposy+16, z=pposz-16+math.random(0,63)}, -- posi
{x=math.random()/5-0.1, y=math.random()/5-1.1, z=math.random()/5-1.1}, -- velo {x=math.random()/5-0.1, y=math.random()/5-1.1, z=math.random()/5-1.1}, -- velo
{x=math.random()/50-0.01, y=math.random()/50-0.01, z=math.random()/50-0.01}, -- acce {x=math.random()/50-0.01, y=math.random()/50-0.01, z=math.random()/50-0.01}, -- acce
32, 32,
@ -115,7 +115,7 @@ minetest.register_globalstep(function(dtime)
player:get_player_name() player:get_player_name()
) )
minetest.add_particle( minetest.add_particle(
{x=pposx-48+math.random(0,96), y=pposy+16, z=pposz-32+math.random(0,96)}, -- posi {x=pposx-32+math.random(0,63), y=pposy+16, z=pposz-16+math.random(0,63)}, -- posi
{x=math.random()/5-0.1, y=math.random()/5-1.1, z=math.random()/5-1.1}, -- velo {x=math.random()/5-0.1, y=math.random()/5-1.1, z=math.random()/5-1.1}, -- velo
{x=math.random()/50-0.01, y=math.random()/50-0.01, z=math.random()/50-0.01}, -- acce {x=math.random()/50-0.01, y=math.random()/50-0.01, z=math.random()/50-0.01}, -- acce
32, 32,
@ -125,8 +125,8 @@ minetest.register_globalstep(function(dtime)
player:get_player_name() player:get_player_name()
) )
if SETTLE and math.random() < SETCHA then -- settling snow if SETTLE and math.random() < SETCHA then -- settling snow
local sposx = pposx - 32 + math.random(0, 64) local sposx = pposx - 32 + math.random(0, 63)
local sposz = pposz - 32 + math.random(0, 64) local sposz = pposz - 32 + math.random(0, 63)
if minetest.get_node_light({x=sposx, y=pposy+32, z=sposz}, 0.5) == 15 then -- check under open sky if minetest.get_node_light({x=sposx, y=pposy+32, z=sposz}, 0.5) == 15 then -- check under open sky
for y = pposy + 32, pposy - 64, -1 do -- find surface for y = pposy + 32, pposy - 64, -1 do -- find surface
local nodename = minetest.get_node({x=sposx, y=y, z=sposz}).name local nodename = minetest.get_node({x=sposx, y=y, z=sposz}).name

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textures/snowdrift_raindrop.png
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