// Spawn Point class
local spawnPoint = {
    pos = Vector(0,0,0),
};

function spawnPoint:SetPos(pos)
    self.pos = pos;
end

function spawnPoint:GetPos()
    return self.pos;
end
function spawnManager:GenerateSpawnPoint(pos)

    local newSpawnPoint = table.Copy(spawnPoint);
    newSpawnPoint:SetPos(pos);

    return newSpawnPoint;
end

// Select spawn
function spawnManager:SelectSpawn(ply)

    // Team / Job based spawn locations
    local teamNum = ply:Team();
    if (self.spawnTable[teamNum]) then // if there is a valid spawn then return a vector

        local positions = self.spawnTable[teamNum];
        local bestPosition = nil;

        for tNum, pos in next, positions do

            local isGoodPosition = true;
            for k, v in next, ents.GetAll() do
                if (!v:IsPlayer() && v:GetClass() != "prop_physics") then
                    continue;
                end

                if (v:GetPos():Distance(pos) < smart_spawnmanager_config.spawnRadius) then
                    isGoodPosition = false;
                end
            end
            if (isGoodPosition) then
                bestPosition = pos;
                //print("Best position found!");
                break;
            end
        end

        if (bestPosition != nil) then
            return self:GenerateSpawnPoint(bestPosition);
        end
    end

    // All purpose spawn locations
    if (self.spawnTable["all"]) then
        //print("all");
        local positions = self.spawnTable["all"];
        local bestPosition = positions[1];

        for vK, pos in next, positions do

            local isGoodPosition = true;
            for k, v in next, ents.GetAll() do
                if (!v:IsPlayer() && v:GetClass() != "prop_physics") then
                    continue;
                end

                if (v:GetPos():Distance(pos) < smart_spawnmanager_config.spawnRadius) then
                    isGoodPosition = false;
                end
            end
            if (isGoodPosition) then
                bestPosition = pos;
                //print("Best   ALL PURPOSE position found!");
                break;
            end
        end

        return self:GenerateSpawnPoint(bestPosition);
    end


    return nil;
end