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56 lines
1.6 KiB
56 lines
1.6 KiB
--[[
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function creative_regions:is_areas_mod(area_id)
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assert(type(area_id) == "string")
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local is_areas_id = string.sub(id, 1, 2) == "a"
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local a_id = tonumber( string.sub(id, 2) )
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return is_areas_id, a_id
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end
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--]]
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function creative_regions:get_areas_area_size(areas_area)
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local pos1 = areas_area.pos1
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local pos2 = areas_area.pos2
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local x = math.abs( pos2.x - pos1.x )
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local z = math.abs( pos2.z - pos1.x )
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return x*z
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end
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if minetest.get_modpath("areas") then
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-- remove protector blocks on area removal
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areas:registerOnRemove(function(id)
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local area = areas.areas[id]
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local area_id = "a"..tostring(id)
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creative_regions.set_region_privs(area_id, nil)
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creative_regions.save_regions()
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local protectors_in_area = minetest.find_nodes_in_area(area.pos1, area.pos2, {"creative_regions:protector_nofly", "creative_regions:protector_arena"})
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for _, pos in ipairs(protectors_in_area) do
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local meta = minetest.get_meta(pos)
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local stored_id = meta:get_string("area_id")
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local privstring = meta:get_string("privstring")
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local owner = meta:get_string("owner")
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if stored_id == area_id then
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minetest.remove_node(pos)
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minetest.chat_send_player(owner, "[creative_regions] Protector Blocks removed for removed area " .. area_id)
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end
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end
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end)
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-- areas mod hud
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local function areas_hud_handler(pos, areas)
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local current_regions = creative_regions.astore:get_areas_for_pos(pos, false, true)
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for astore_id, astore_area in pairs( current_regions ) do
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if astore_id then
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table.insert(areas, {
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id = "region:"..astore_id,
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name = astore_area.data,
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--owner = "",
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})
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end
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end
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end
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areas:registerHudHandler(areas_hud_handler)
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end
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