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Fix dir_to_rotation()

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This commit is contained in:
kay27 2021-02-27 23:20:57 +04:00
parent 21e6c5ad1f
commit abc0bb9e8e
1 changed files with 9 additions and 14 deletions
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21
mods/MAPGEN/mcl_structures/init.lua
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@ -278,7 +278,7 @@ local function hut_placement_callback(p1, p2, size, orientation, pr)
end
end
mcl_structures.generate_witch_hut = function(pos, rotation)
mcl_structures.generate_witch_hut = function(pos, rotation, pr)
local path = minetest.get_modpath("mcl_structures").."/schematics/mcl_structures_witch_hut.mts"
mcl_structures.place_schematic(pos, path, rotation, nil, true, nil, hut_placement_callback, pr)
end
@ -517,21 +517,16 @@ mcl_structures.register_structures = function(structure_type, structures)
registered_structures[structure_type] = structures
end
-- helper - finds the rotation value for a certain direction
-- https://forum.minetest.net/viewtopic.php?t=13280
-- by Exilyth
local function dir_to_rotation(p_dir)
if p_dir.x == 0 and p_dir.z > 0 then
return "0"
local function dir_to_rotation(dir)
local ax, az = math.abs(dir.x), math.abs(dir.z)
if ax > az then
if dir.x < 0 then
return "270"
end
if p_dir.x == 0 and p_dir.z < 0 then
return "180"
end
if p_dir.x > 0 and p_dir.z == 0 then
return "90"
end
if p_dir.x < 0 and p_dir.z == 0 then
return "270"
if dir.z < 0 then
return "180"
end
return "0"
end