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lua/sam/ranks/sh_ranks.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+if SAM_LOADED then return end
+
+SAM_IMMUNITY_SUPERADMIN = 100
+SAM_IMMUNITY_ADMIN = 50
+SAM_IMMUNITY_USER = 1
+
+function sam.ranks.get_ranks()
+	return sam.get_global("Ranks") or {}
+end
+
+function sam.ranks.get_rank(rank)
+	local ranks = sam.ranks.get_ranks()
+	return ranks[rank]
+end
+
+function sam.ranks.is_rank(rank)
+	if sam.ranks.get_rank(rank) then
+		return true
+	else
+		return false
+	end
+end
+
+function sam.ranks.is_default_rank(rank)
+	return rank == "superadmin" or rank == "admin" or rank == "user"
+end
+
+function sam.ranks.inherits_from(rank, rank_2)
+	if rank == rank_2 then
+		return true
+	end
+
+	while true do
+		rank = sam.ranks.get_rank(rank)
+
+		if rank then
+			local inherits_from = rank.inherit
+			if inherits_from == rank_2 then
+				return true
+			end
+
+			rank = rank.inherit
+		else
+			return false
+		end
+	end
+end
+
+function sam.ranks.has_permission(rank, permission)
+	while true do
+		if rank == "superadmin" then
+			return true
+		end
+
+		rank = sam.ranks.get_rank(rank)
+
+		if rank then
+			local rank_permission = rank.data.permissions[permission]
+			if rank_permission ~= nil then
+				return rank_permission
+			end
+
+			rank = rank.inherit
+		else
+			return false
+		end
+	end
+end
+
+function sam.ranks.get_limit(rank, limit_type)
+	while true do
+		if rank == "superadmin" then return -1 end
+
+		rank = sam.ranks.get_rank(rank)
+
+		if rank then
+			local limit = rank.data.limits[limit_type]
+			if limit ~= nil then
+				return limit
+			end
+
+			rank = rank.inherit
+		else
+			return cvars.Number("sbox_max" .. limit_type, 0)
+		end
+	end
+end
+
+function sam.ranks.get_immunity(rank)
+	rank = sam.ranks.get_rank(rank)
+	return rank and rank.immunity or false
+end
+
+function sam.ranks.can_target(rank_1, rank_2)
+	rank_1, rank_2 = sam.ranks.get_rank(rank_1), sam.ranks.get_rank(rank_2)
+	if not rank_1 or not rank_2 then
+		return false
+	end
+	return rank_1.immunity >= rank_2.immunity
+end
+
+function sam.ranks.get_ban_limit(rank)
+	rank = sam.ranks.get_rank(rank)
+	return rank and rank.ban_limit or false
+end
+
+if CLIENT then
+	hook.Add("SAM.ChangedGlobalVar", "SAM.Ranks.CheckLoadedRanks", function(key, value)
+		if key == "Ranks" then
+			hook.Call("SAM.LoadedRanks", nil, value)
+			hook.Remove("SAM.ChangedGlobalVar", "SAM.Ranks.CheckLoadedRanks")
+		end
+	end)
+end