Initial commit

gamemodes/darkrp/gamemode/modules/base/sh_entityvars.lua

@@ -0,0 +1,100 @@
+DarkRP.RegisteredDarkRPVarsMaxId = DarkRP.RegisteredDarkRPVarsMaxId or 0
+DarkRP.RegisteredDarkRPVars = DarkRP.RegisteredDarkRPVars or {}
+DarkRP.RegisteredDarkRPVarsById = DarkRP.RegisteredDarkRPVarsById or {}
+
+-- the amount of bits assigned to the value that determines which DarkRPVar we're sending/receiving
+local DARKRP_ID_BITS = 8
+local UNKNOWN_DARKRPVAR = 255 -- Should be equal to 2^DARKRP_ID_BITS - 1
+DarkRP.DARKRP_ID_BITS = DARKRP_ID_BITS
+
+function DarkRP.registerDarkRPVar(name, writeFn, readFn)
+    -- After a reload, only update the write and read function
+    if DarkRP.RegisteredDarkRPVars[name] then
+        DarkRP.RegisteredDarkRPVars[name].writeFn = writeFn
+        DarkRP.RegisteredDarkRPVars[name].readFn = readFn
+        return
+    end
+
+    DarkRP.RegisteredDarkRPVarsMaxId = DarkRP.RegisteredDarkRPVarsMaxId + 1
+
+    -- UNKNOWN_DARKRPVAR is reserved for unknown values
+    if DarkRP.RegisteredDarkRPVarsMaxId >= UNKNOWN_DARKRPVAR then DarkRP.error(string.format("Too many DarkRPVar registrations! DarkRPVar '%s' triggered this error", name), 2) end
+
+    DarkRP.RegisteredDarkRPVars[name] = {id = DarkRP.RegisteredDarkRPVarsMaxId, name = name, writeFn = writeFn, readFn = readFn}
+    DarkRP.RegisteredDarkRPVarsById[DarkRP.RegisteredDarkRPVarsMaxId] = DarkRP.RegisteredDarkRPVars[name]
+end
+
+-- Unknown values have unknown types and unknown identifiers, so this is sent inefficiently
+local function writeUnknown(name, value)
+    net.WriteUInt(UNKNOWN_DARKRPVAR, DARKRP_ID_BITS)
+    net.WriteString(name)
+    net.WriteType(value)
+end
+
+-- Read the value of a DarkRPVar that was not registered
+local function readUnknown()
+    return net.ReadString(), net.ReadType(net.ReadUInt(8))
+end
+
+function DarkRP.writeNetDarkRPVar(name, value)
+    local DarkRPVar = DarkRP.RegisteredDarkRPVars[name]
+    if not DarkRPVar then return writeUnknown(name, value) end
+
+    net.WriteUInt(DarkRPVar.id, DARKRP_ID_BITS)
+    return DarkRPVar.writeFn(value)
+end
+
+function DarkRP.writeNetDarkRPVarRemoval(name)
+    local DarkRPVar = DarkRP.RegisteredDarkRPVars[name]
+    if not DarkRPVar then
+        net.WriteUInt(UNKNOWN_DARKRPVAR, DARKRP_ID_BITS)
+        net.WriteString(name)
+        return
+    end
+
+    net.WriteUInt(DarkRPVar.id, DARKRP_ID_BITS)
+end
+
+function DarkRP.readNetDarkRPVar()
+    local DarkRPVarId = net.ReadUInt(DARKRP_ID_BITS)
+    local DarkRPVar = DarkRP.RegisteredDarkRPVarsById[DarkRPVarId]
+
+    if DarkRPVarId == UNKNOWN_DARKRPVAR then
+        local name, value = readUnknown()
+
+        return name, value
+    end
+
+    local val = DarkRPVar.readFn(value)
+
+    return DarkRPVar.name, val
+end
+
+function DarkRP.readNetDarkRPVarRemoval()
+    local id = net.ReadUInt(DARKRP_ID_BITS)
+    return id == UNKNOWN_DARKRPVAR and net.ReadString() or DarkRP.RegisteredDarkRPVarsById[id].name
+end
+
+-- The money is a double because it accepts higher values than Int and UInt, which are undefined for >32 bits
+DarkRP.registerDarkRPVar("money",         net.WriteDouble, net.ReadDouble)
+DarkRP.registerDarkRPVar("salary",        fp{fn.Flip(net.WriteInt), 32}, fp{net.ReadInt, 32})
+DarkRP.registerDarkRPVar("rpname",        net.WriteString, net.ReadString)
+DarkRP.registerDarkRPVar("job",           net.WriteString, net.ReadString)
+DarkRP.registerDarkRPVar("HasGunlicense", net.WriteBit, fc{tobool, net.ReadBit})
+DarkRP.registerDarkRPVar("Arrested",      net.WriteBit, fc{tobool, net.ReadBit})
+DarkRP.registerDarkRPVar("wanted",        net.WriteBit, fc{tobool, net.ReadBit})
+DarkRP.registerDarkRPVar("wantedReason",  net.WriteString, net.ReadString)
+DarkRP.registerDarkRPVar("agenda",        net.WriteString, net.ReadString)
+
+--[[---------------------------------------------------------------------------
+RP name override
+---------------------------------------------------------------------------]]
+local pmeta = FindMetaTable("Player")
+pmeta.SteamName = pmeta.SteamName or pmeta.Name
+function pmeta:Name()
+    if not self:IsValid() then DarkRP.error("Attempt to call Name/Nick/GetName on a non-existing player!", SERVER and 1 or 2) end
+    return GAMEMODE.Config.allowrpnames and self:getDarkRPVar("rpname")
+        or self:SteamName()
+end
+pmeta.GetName = pmeta.Name
+pmeta.Nick = pmeta.Name