Luanti/fun_caves
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Major overhaul. Separate cave decorations from mapgen.

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This commit is contained in:
Duane Robertson 2016-05-21 09:47:42 -05:00
parent f8a5339f57
commit 011affc46f
6 changed files with 497 additions and 266 deletions
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8
fungal_tree.lua
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@ -12,19 +12,17 @@ colors[""] = "dye:white"
fun_caves.fungal_tree_leaves = {}
-- all leaves
function fun_caves.make_fungal_tree(data, area, pos, height, leaves, fruit)
function fun_caves.make_fungal_tree(data, area, ivm, height, leaves, fruit)
for y = 0, height do
local radius = 1
if y > 1 and y < height - 2 then
radius = 2
end
local force_x = math.random(1,3) - 2
local force_y = math.random(1,3) - 2
for z = -radius,radius do
for x = -radius,radius do
local sr = math.random(1,100)
local i = pos + z*area.zstride + y*area.ystride + x
if force_x == x and force_y == y then
local i = ivm + z*area.zstride + y*area.ystride + x
if x == 0 and y == 0 and z == 0 then
data[i] = leaves
elseif sr == 1 then
data[i] = fruit