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valleys_mapgen
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Prevent green grass from growing on dry grassy nodes.

master
Duane Robertson 2016-01-09 00:10:18 -06:00
parent 0ccc65e9ba
commit 05a9d1c58e
1 changed files with 5 additions and 1 deletions
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6
plants.lua
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@ -1,3 +1,5 @@
local dry_dirt_threshold = vmg.define("dry_dirt_threshold", 0.6)
local clay_threshold = vmg.define("clay_threshold", 1)
local sand_threshold = vmg.define("sand_threshold", 0.75)
local silt_threshold = vmg.define("silt_threshold", 1)
@ -43,6 +45,8 @@ if vmg.define("plants", true) then
end,
})
-- Grass will be stunted in less ideal soil, but will grow on anything
-- but straight clay or sand as long as it's not dry.
for i = 1, 5 do
vmg.register_plant({
nodes = { "default:grass_"..i},
@ -50,7 +54,7 @@ if vmg.define("plants", true) then
density = 0.24,
priority = 59,
check = function(t, pos)
return t.v15 < sand_threshold - (i - 1) * 0.1 and t.temp >= 1 and t.temp < 1.5 and t.humidity < 2.6 and t.v13 < clay_threshold - (i - 1) * 0.1
return t.v15 < sand_threshold - (i - 1) * 0.1 and t.temp >= 1 and t.temp < 1.5 and t.humidity < 2.6 and t.humidity > dry_dirt_threshold and t.v13 < clay_threshold - (i - 1) * 0.1
end,
})
end