mtcontrib/climate_api
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Make wind dependent on height, add additional control commands, improve docu

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This commit is contained in:
Till Affeldt
2020-05-13 16:03:28 +02:00
parent f42b4183e5
commit d4e00db432
14 changed files with 142 additions and 55 deletions
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29
lib/environment.lua
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@ -1,24 +1,21 @@
local environment = {}
local function get_heat_time()
local time = minetest.get_timeofday()
return climate_api.utility.normalized_cycle(time) * 0.6 + 0.7
end
local function get_heat_height(y)
return climate_api.utility.rangelim((-y + 10) / 15, -10, 10)
end
function environment.get_heat(pos)
if climate_mod.forced_enviroment.heat ~= nil then
return climate_mod.forced_enviroment.heat
end
local base = climate_mod.settings.heat
local biome = minetest.get_heat(pos)
local height = get_heat_height(pos.y)
local time = get_heat_time()
local height = climate_api.utility.rangelim((-pos.y + 10) / 15, -10, 10)
local time = climate_api.utility.normalized_cycle(minetest.get_timeofday()) * 0.6 + 0.7
local random = climate_mod.state:get_float("heat_random");
return (base + biome + height) * time * random
end
function environment.get_humidity(pos)
if climate_mod.forced_enviroment.humidity ~= nil then
return climate_mod.forced_enviroment.humidity
end
local base = climate_mod.settings.humidity
local biome = minetest.get_humidity(pos)
local random = climate_mod.state:get_float("humidity_random");
@ -26,13 +23,15 @@ function environment.get_humidity(pos)
return (base + biome * 0.7 + random_base * 0.3) * random
end
function environment.get_wind()
if climate_mod.forced_wind ~= nil then
return climate_mod.forced_wind
function environment.get_wind(pos)
if climate_mod.forced_enviroment.wind ~= nil then
return climate_mod.forced_enviroment.wind
end
local wind_x = climate_mod.state:get_float("wind_x")
local wind_z = climate_mod.state:get_float("wind_z")
return vector.new({ x = wind_x, y = 0, z = wind_z })
local base_wind = vector.new({ x = wind_x, y = 0, z = wind_z })
local height_modifier = climate_api.utility.sigmoid(pos.y, 2, 0.02, 1)
return vector.multiply(base_wind, height_modifier)
end
function environment.get_weather_presets(player)