273 lines
7.2 KiB
Lua
273 lines
7.2 KiB
Lua
privilegeareas = {
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players = nil,
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userdata = {},
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areas = {
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},
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createPlayerTable = function(player)
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if not privilegeareas.players then
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load_data()
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end
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if not player or not player:get_player_name() then
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print("[PrivilegeAreas] Player does not exist!")
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return;
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end
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local name = player:get_player_name()
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print("[PrivilegeAreas] writing player table for "..name)
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if (name=="") then
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return;
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end
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privilegeareas.players[name] = {}
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privilegeareas.userdata[name] = player
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if not privilegeareas.players[name].areas then
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privilegeareas.players[name].areas = {}
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end
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end,
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calculate_current_areas = function(player)
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local name = player:get_player_name()
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if (name=="") then
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return;
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end
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if (not privilegeareas.players[name]) then
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createPlayerTable(player)
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end
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for i=1,# privilegeareas.areas do
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if privilegeareas.areas[i].type == "radius" then
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if distance(player:getpos(),privilegeareas.areas[i].location) < privilegeareas.areas[i].location.radius then
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if (not privilegeareas.players[name].areas or not privilegeareas.players[name].areas[i] or privilegeareas.players[name].areas[i]==false) then
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privilegeareas.enter_area(player,i)
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end
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else
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if (privilegeareas.players[name].areas[i]==true) then
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privilegeareas.leave_area(player,i)
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end
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end
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elseif privilegeareas.areas[i].type == "box" then
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if (vector_is_in(privilegeareas.areas[i].location,privilegeareas.areas[i].location2,player:getpos())) then
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if (not privilegeareas.players[name].areas or not privilegeareas.players[name].areas[i] or privilegeareas.players[name].areas[i]==false) then
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privilegeareas.enter_area(player,i)
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end
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else
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if (privilegeareas.players[name].areas[i]==true) then
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privilegeareas.leave_area(player,i)
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end
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end
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end
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end
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end,
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enter_area = function(player,i)
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local name = player:get_player_name()
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privilegeareas.players[name].areas[i]=true
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minetest.chat_send_player(name, "You have entered area "..i)
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print ("[PrivilegeAreas] "..name.." has entered area "..i)
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-- Get privs
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local privs = minetest.get_player_privs(name)
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if not privs then
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print("[PrivilegeAreas] player does not exist error!")
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end
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-- loop grants
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local tmpv = false
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if privilegeareas.areas[i].actions.on_enter.grant then
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for a=1,# privilegeareas.areas[i].actions.on_enter.grant do
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if tmpv == false then
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tmpv = true
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minetest.chat_send_player(name, "You have been given the following privs:")
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print("[PrivilegeAreas] "..name.." has been given the following privs:")
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end
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privs[privilegeareas.areas[i].actions.on_enter.grant[a]]=true;
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minetest.chat_send_player(name, "-- "..privilegeareas.areas[i].actions.on_enter.grant[a])
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print("[PrivilegeAreas] -- "..privilegeareas.areas[i].actions.on_enter.grant[a])
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end
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end
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-- Loop though takes
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tmpv = false
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if privilegeareas.areas[i].actions.on_enter.take then
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for a=1,# privilegeareas.areas[i].actions.on_enter.take do
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if tmpv == false then
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tmpv = true
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minetest.chat_send_player(name, "You have lost the following privs:")
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print("[PrivilegeAreas] "..name.." has lost the following privs:")
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end
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privs[privilegeareas.areas[i].actions.on_enter.take[a]]=nil;
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minetest.chat_send_player(name, "-- "..privilegeareas.areas[i].actions.on_enter.take[a])
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print("[PrivilegeAreas] -- "..privilegeareas.areas[i].actions.on_enter.take[a])
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end
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end
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-- Set privs
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minetest.set_player_privs(name, privs)
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-- save data
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save_data()
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end,
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leave_area = function(player,i)
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local name = player:get_player_name()
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privilegeareas.players[name].areas[i]=false
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minetest.chat_send_player(name, "You have left area "..i)
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print ("[PrivilegeAreas] "..name.." has left area "..i)
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-- Get privs
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local privs = minetest.get_player_privs(name)
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if not privs then
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print("[PrivilegeAreas] player does not exist error!")
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end
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-- loop grants
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local tmp = false
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if privilegeareas.areas[i].actions.on_leave.grant then
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for a=1,# privilegeareas.areas[i].actions.on_leave.grant do
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if tmp == false then
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tmp = true
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minetest.chat_send_player(name, "You have been given the following privs:")
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print("[PrivilegeAreas] "..name.." has been given the following privs:")
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end
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privs[privilegeareas.areas[i].actions.on_leave.grant[a]]=true;
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minetest.chat_send_player(name, "-- "..privilegeareas.areas[i].actions.on_leave.grant[a])
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print("[PrivilegeAreas] -- "..privilegeareas.areas[i].actions.on_leave.grant[a])
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end
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end
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-- Loop though takes
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tmp = false
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if privilegeareas.areas[i].actions.on_leave.take then
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for a=1,# privilegeareas.areas[i].actions.on_leave.take do
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if tmp == false then
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tmp = true
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minetest.chat_send_player(name, "You have lost the following privs:")
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print("[PrivilegeAreas] "..name.." has lost the following privs:")
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end
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privs[privilegeareas.areas[i].actions.on_leave.take[a]]=nil;
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minetest.chat_send_player(name, "-- "..privilegeareas.areas[i].actions.on_leave.take[a])
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print("[PrivilegeAreas] -- "..privilegeareas.areas[i].actions.on_leave.take[a])
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end
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end
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-- Set privs
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minetest.set_player_privs(name, privs)
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-- save data
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save_data()
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end,
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}
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-- Table Save Load Functions
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function save_data()
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if privilegeareas.players == nil then
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return
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end
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print("[PrivilegeAreas] Saving data")
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local file = io.open(minetest.get_worldpath().."/privareas.txt", "w")
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if file then
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file:write(minetest.serialize(privilegeareas.players))
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file:close()
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end
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local file = io.open(minetest.get_worldpath().."/privareas_areas.txt", "w")
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if file then
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file:write(minetest.serialize(privilegeareas.areas))
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file:close()
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end
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end
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function _load_data()
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local file = io.open(minetest.get_worldpath().."/privareas_areas.txt", "r")
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if file then
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local table = minetest.deserialize(file:read("*all"))
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if type(table) == "table" then
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privilegeareas.areas = table
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return
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end
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end
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end
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function load_data()
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print("[PrivilegeAreas] Loading data")
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_load_data()
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if privilegeareas.players == nil then
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local file = io.open(minetest.get_worldpath().."/privareas.txt", "r")
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if file then
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local table = minetest.deserialize(file:read("*all"))
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if type(table) == "table" then
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privilegeareas.players = table
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return
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end
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end
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end
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privilegeareas.players = {}
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end
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load_data()
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minetest.register_on_shutdown(function()
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-- save data
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save_data()
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end)
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function vector_is_in(hay,box,needle)
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if (needle.x > hay.x and needle.x < box.x) then
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if (needle.y > hay.y and needle.y < box.y) then
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if (needle.z > hay.z and needle.z <box.z) then
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return true
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end
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end
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end
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return false
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end
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function distance(v, w)
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return math.sqrt(
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math.pow(v.x - w.x, 2) +
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math.pow(v.y - w.y, 2) +
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math.pow(v.z - w.z, 2)
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)
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end
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local timer = 0
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minetest.register_globalstep(function(dtime)
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timer = timer + dtime;
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if timer >= 1 then
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timer=0
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for _, plr in pairs(privilegeareas.userdata) do
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privilegeareas.calculate_current_areas(plr)
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end
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end
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end)
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minetest.register_on_joinplayer(function(player)
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privilegeareas.createPlayerTable(player)
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end)
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minetest.register_on_leaveplayer(function(player)
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privilegeareas.userdata[player:get_player_name()]=nil
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end)
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dofile(minetest.get_modpath("privilegeareas").."/gui.lua") |