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Fixing humidity/temperature data (#5)

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* Fixing humidity/temperature data returned from get_biome_data() to fix the range (and sign) of the original data
* Removing unused variables
Co-authored-by: OgelGames <olliverdc28@gmail.com>
This commit is contained in:
Jordan Leppert 2021-12-11 18:45:04 +00:00 committed by GitHub
parent a3ce221eed
commit bd92dc1b0b
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1 changed files with 4 additions and 25 deletions
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api.lua
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@ -14,16 +14,6 @@ biome_lib.fertile_perlin_octaves = 3
biome_lib.fertile_perlin_persistence = 0.6
biome_lib.fertile_perlin_scale = 100
local temp_seeddiff = 112
local temp_octaves = 3
local temp_persistence = 0.5
local temp_scale = 150
local humidity_seeddiff = 9130
local humidity_octaves = 3
local humidity_persistence = 0.5
local humidity_scale = 250
local time_speed = tonumber(minetest.settings:get("time_speed"))
biome_lib.time_scale = 1
@ -37,10 +27,6 @@ biome_lib.air = {name = "air"}
-- still specify a wider range if needed.
biome_lib.mapgen_elevation_limit = { ["min"] = -16, ["max"] = 48 }
--PerlinNoise(seed, octaves, persistence, scale)
biome_lib.perlin_temperature = PerlinNoise(temp_seeddiff, temp_octaves, temp_persistence, temp_scale)
biome_lib.perlin_humidity = PerlinNoise(humidity_seeddiff, humidity_octaves, humidity_persistence, humidity_scale)
-- Local functions
@ -55,17 +41,10 @@ end
local function get_biome_data(pos, perlin_fertile)
local fertility = perlin_fertile:get_2d({x=pos.x, y=pos.z})
if type(minetest.get_biome_data) == "function" then
local data = minetest.get_biome_data(pos)
if data then
return fertility, data.heat / 100, data.humidity / 100
end
end
local temperature = biome_lib.perlin_temperature:get2d({x=pos.x, y=pos.z})
local humidity = biome_lib.perlin_humidity:get2d({x=pos.x+150, y=pos.z+50})
return fertility, temperature, humidity
local data = minetest.get_biome_data(pos)
-- Original values this method returned were +1 (lowest) to -1 (highest)
-- so we need to convert the 0-100 range from get_biome_data() to that.
return fertility, 1 - (data.heat / 100 * 2), 1 - (data.humidity / 100 * 2)
end
function biome_lib.is_node_loaded(node_pos)