58 lines
1.4 KiB
Lua
58 lines
1.4 KiB
Lua
digistuff.mesecons_installed = minetest.get_modpath("mesecons")
|
|
|
|
digistuff.rotate_rules = function(rulesin,dir)
|
|
local rules = {}
|
|
for k,v in ipairs(rulesin) do rules[k] = v end
|
|
if dir.z > 0 then
|
|
return rules
|
|
elseif dir.z < 0 then
|
|
for _,i in ipairs(rules) do
|
|
i.x = -i.x
|
|
i.z = -i.z
|
|
end
|
|
return rules
|
|
elseif dir.x > 0 then
|
|
for _,i in ipairs(rules) do
|
|
local z = i.x
|
|
i.x = i.z
|
|
i.z = -z
|
|
end
|
|
return rules
|
|
elseif dir.x < 0 then
|
|
for _,i in ipairs(rules) do
|
|
local z = i.x
|
|
i.x = -i.z
|
|
i.z = z
|
|
end
|
|
return rules
|
|
elseif dir.y > 0 then
|
|
for _,i in ipairs(rules) do
|
|
local z = i.y
|
|
i.y = i.z
|
|
i.z = z
|
|
end
|
|
return rules
|
|
elseif dir.y < 0 then
|
|
for _,i in ipairs(rules) do
|
|
local z = i.y
|
|
i.y = -i.z
|
|
i.z = -z
|
|
end
|
|
return rules
|
|
else
|
|
minetest.log("warning",string.format("digistuff.rotate_rules() called with invalid direction %s,%s,%s",dir.x,dir.y,dir.z))
|
|
return {}
|
|
end
|
|
end
|
|
|
|
digistuff.check_protection = function(pos,player)
|
|
assert(type(pos) == "table","Position must be a table")
|
|
assert(type(player) == "string" or type(player) == "userdata","Invalid player specified")
|
|
if type(player) == "userdata" then player = player:get_player_name() end
|
|
if minetest.is_protected(pos,player) and not minetest.check_player_privs(player,{protection_bypass=true}) then
|
|
minetest.record_protection_violation(pos,player)
|
|
return false
|
|
end
|
|
return true
|
|
end
|