mtcontrib/regional_weather
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Update to new particle API, improve night visibility, move damage effect, improve cloud height calculation

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Till Affeldt
2020-04-28 01:23:46 +02:00
parent 72716122d7
commit 231642af2f
12 changed files with 136 additions and 108 deletions
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22
ca_weathers/ambient.lua
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@ -3,17 +3,33 @@ local CLOUD_SPEED = 1.8
local conditions = {}
-- see https://en.wikipedia.org/wiki/Cloud_base
local function calc_cloud_height(heat, humidity, dewpoint)
local base = regional_weather.settings.cloud_height
-- much lower scale like 20 instead of 1000 fitting for Minetest
local scale = regional_weather.settings.cloud_scale
local spread = heat - dewpoint
local variation = spread / 4.4 * scale * 0.3
return base + climate_api.utility.rangelim(variation, -scale, scale)
end
local function generate_effects(params)
local override = {}
local wind = climate_api.environment.get_wind()
local skybox = {priority = 10}
skybox.cloud_data = {
density = climate_api.utility.rangelim(params.humidity / 100, 0.25, 0.75),
density = climate_api.utility.rangelim(params.humidity / 100, 0.15, 0.65),
speed = vector.multiply(wind, CLOUD_SPEED),
thickness = climate_api.utility.rangelim(params.base_humidity * 0.2, 1, 18)
thickness = climate_api.utility.rangelim(params.base_humidity * 0.2, 1, 18),
height = calc_cloud_height(params.heat, params.humidity, params.dewpoint),
ambient = "#0f0f1050"
}
if params.height > -100 and params.humidity > 40 then
skybox.cloud_data.color = "#b2a4a4b0"
end
if params.height > -100 and params.humidity > 65 then
skybox.sky_data = {
type = "regular",
@ -27,6 +43,8 @@ local function generate_effects(params)
night_horizon = "#315d9b"
}
}
skybox.cloud_data.color = "#828e97b5"
skybox.cloud_data.ambient = "#20212250"
end
override["climate_api:skybox"] = skybox