diff options
Diffstat (limited to 'lua')
| -rw-r--r-- | lua/zones.lua | 104 |
1 files changed, 54 insertions, 50 deletions
diff --git a/lua/zones.lua b/lua/zones.lua index b9a1afb..85eed79 100644 --- a/lua/zones.lua +++ b/lua/zones.lua @@ -1,6 +1,6 @@ local version = 1.20 -- Older versions will not run if a newer version is used in another script. --[[ - ZONES - by Bobbleheadbob + ZONES - by Bobbleheadbob with help from Zeh Matt WARNING: If you edit any of these files, make them use a different namespace. Multiple scripts may depend on this library so modifying it can break other scripts. Purpose: @@ -65,54 +65,6 @@ zones.Classes = zones.Classes or {} zones.List = zones.List or {} zones.Map = zones.Map or {} -local mapMins = -16000 -local mapMaxs = 16000 -local mapSize = 32000 -local chunkSize = 128 - -local function GetZoneIndex(pos) - - local x = pos.x + mapMaxs - local y = pos.y + mapMaxs - local z = pos.z + mapMaxs - - local idxX = math.floor(x / chunkSize) - local idxY = math.floor(y / chunkSize) - local idxZ = math.floor(z / chunkSize) - local idx = bit.bor(bit.lshift(idxX, 24), bit.lshift(idxY, 14), idxZ) - - return idx - -end - -local function Floor(x,to) - return math.floor(x / to) * to -end -local function Ceil(x,to) - return math.ceil(x / to) * to -end - -function zones.CreateZoneMapping() - zones.Map = {} - for _, zone in pairs(zones.List) do - local mins = zone.bounds.mins - local maxs = zone.bounds.maxs - for x = Floor(mins.x,chunkSize), Ceil(maxs.x + 1,chunkSize), chunkSize do - for y = Floor(mins.y,chunkSize), Ceil(maxs.y + 1,chunkSize), chunkSize do - for z = Floor(mins.z,chunkSize), Ceil(maxs.z + 1,chunkSize), chunkSize do - local idx = GetZoneIndex(Vector(x, y, z)) - zones.Map[idx] = zones.Map[idx] or {} - table.insert(zones.Map[idx], zone) - end - end - end - end -end - -function zones.GetNearbyZones(pos) - local idx = GetZoneIndex(pos) - return zones.Map[idx] or {} -end //Common interface functions: @@ -198,6 +150,59 @@ function zones.GetID(zone) return table.KeyFromValue(zones.List,zone) end + + + +//Getting into the meat of the API: +local mapMins = -16000 +local mapMaxs = 16000 +local mapSize = 32000 +local chunkSize = 128 + +local function GetZoneIndex(pos) + + local x = pos.x + mapMaxs + local y = pos.y + mapMaxs + local z = pos.z + mapMaxs + + local idxX = math.floor(x / chunkSize) + local idxY = math.floor(y / chunkSize) + local idxZ = math.floor(z / chunkSize) + local idx = bit.bor(bit.lshift(idxX, 24), bit.lshift(idxY, 14), idxZ) + + return idx + +end + +local function Floor(x,to) + return math.floor(x / to) * to +end +local function Ceil(x,to) + return math.ceil(x / to) * to +end + +function zones.CreateZoneMapping() + zones.Map = {} + for _, zone in pairs(zones.List) do + local mins = zone.bounds.mins + local maxs = zone.bounds.maxs + for x = Floor(mins.x,chunkSize), Ceil(maxs.x + 1,chunkSize), chunkSize do + for y = Floor(mins.y,chunkSize), Ceil(maxs.y + 1,chunkSize), chunkSize do + for z = Floor(mins.z,chunkSize), Ceil(maxs.z + 1,chunkSize), chunkSize do + local idx = GetZoneIndex(Vector(x, y, z)) + zones.Map[idx] = zones.Map[idx] or {} + table.insert(zones.Map[idx], zone) + end + end + end + end +end + +function zones.GetNearbyZones(pos) + local idx = GetZoneIndex(pos) + return zones.Map[idx] or {} +end + zones.Cache = {} local function ClearCache() for k,v in pairs(player.GetAll()) do @@ -207,7 +212,6 @@ end ClearCache() hook.Add("Tick","zones_cache",ClearCache) -//Getting into the meat of the API: if SERVER then util.AddNetworkString("zones_sync") util.AddNetworkString("zones_class") |