47 lines
1.6 KiB
Lua
47 lines
1.6 KiB
Lua
|
|
-- get the id of the village pos lies in (or nil if outside of villages)
|
|
mg_villages.get_town_id_at_pos = function( pos )
|
|
for id, v in pairs( mg_villages.all_villages ) do
|
|
local size = v.vs * 3;
|
|
if( ( math.abs( pos.x - v.vx ) < size )
|
|
and ( math.abs( pos.z - v.vz ) < size )
|
|
and ( pos.y - v.vh < 40 and v.vh - pos.y < 10 )) then
|
|
local village_noise = minetest.get_perlin(7635, 3, 0.5, 16);
|
|
if( mg_villages.inside_village_area( pos.x, pos.z, v, village_noise)) then
|
|
|
|
local node = minetest.get_node( pos );
|
|
if( node
|
|
and node.name
|
|
and minetest.registered_nodes[ node.name ]
|
|
and minetest.registered_nodes[ node.name ].groups
|
|
and minetest.registered_nodes[ node.name ].groups.leaves ) then
|
|
return nil;
|
|
else
|
|
return id;
|
|
end
|
|
end
|
|
end
|
|
end
|
|
return nil;
|
|
end
|
|
|
|
local old_is_protected = minetest.is_protected
|
|
minetest.is_protected = function(pos, name)
|
|
|
|
if( mg_villages.get_town_id_at_pos( pos )) then
|
|
return true;
|
|
end
|
|
return old_is_protected(pos, name);
|
|
end
|
|
|
|
minetest.register_on_protection_violation( function(pos, name)
|
|
local found = mg_villages.get_town_id_at_pos( pos );
|
|
if( not( found ) or not( mg_villages.all_villages[ found ])) then
|
|
minetest.chat_send_player( name, 'Error: This area does not belong to a village.');
|
|
return;
|
|
end
|
|
minetest.chat_send_player( name, "You are inside of the area of the village "..tostring( mg_villages.all_villages[ found ].name )..". The inhabitants do not allow you any modifications.");
|
|
end );
|
|
|
|
-- TODO: add a limited griefing liscence/buying of houses or plots for players
|