First commit

app/SabrehavenServer/SabrehavenOTClient/modules/corelib/outputmessage.lua

@@ -0,0 +1,69 @@
+function OutputMessage:addData(data)
+  if type(data) == 'boolean' then
+    self:addU8(NetworkMessageTypes.Boolean)
+    self:addU8(booleantonumber(data))
+  elseif type(data) == 'number' then
+    if math.isu8(data) then
+      self:addU8(NetworkMessageTypes.U8)
+      self:addU8(data)
+    elseif math.isu16(data) then
+      self:addU8(NetworkMessageTypes.U16)
+      self:addU16(data)
+    elseif math.isu32(data) then
+      self:addU8(NetworkMessageTypes.U32)
+      self:addU32(data)
+    elseif math.isu64(data) then
+      self:addU8(NetworkMessageTypes.U64)
+      self:addU64(data)
+    else -- negative or non integer numbers
+      self:addU8(NetworkMessageTypes.NumberString)
+      self:addString(tostring(data))
+    end
+  elseif type(data) == 'string' then
+    self:addU8(NetworkMessageTypes.String)
+    self:addString(data)
+  elseif type(data) == 'table' then
+    self:addU8(NetworkMessageTypes.Table)
+    self:addTable(data)
+  else
+    perror('Invalid data type '  .. type(data))
+  end
+end
+
+function OutputMessage:addTable(data)
+  local size = 0
+
+  -- reserve for size (should be addData, find a way to use it further)
+  local sizePos = self:getWritePos()
+  self:addU16(size)
+  local sizeSize = self:getWritePos() - sizePos
+
+  -- add values
+  for key,value in pairs(data) do
+    self:addData(key)
+    self:addData(value)
+    size = size + 1
+  end
+
+  -- write size
+  local currentPos = self:getWritePos()
+  self:setWritePos(sizePos)
+  self:addU16(size)
+
+  -- fix msg size and go back to end
+  self:setMessageSize(self:getMessageSize() - sizeSize)
+  self:setWritePos(currentPos)
+end
+
+function OutputMessage:addColor(color)
+  self:addU8(color.r)
+  self:addU8(color.g)
+  self:addU8(color.b)
+  self:addU8(color.a)
+end
+
+function OutputMessage:addPosition(position)
+  self:addU16(position.x)
+  self:addU16(position.y)
+  self:addU8(position.z)
+end