Added lua-language-server annotations

config.lua

@@ -1,21 +1,26 @@
 -- Global config table
+---@class Config
+---@field pointRadius number Radius of each grid point
+---@field linePointRadius number Radius of line start/end point
+---@field cellSize number Size of each grid cell
+---@field lineStyle string love2d line style setting
+---@field lineWidth number love2d line width setting
+---@field dragSensivity number drag sensivity, px
 Config = {
-    -- Radius of each grid point
     pointRadius = 7,
-    -- Radius of line start/end point
+
     linePointRadius = 10,
-    -- Size of each grid cell
+
     cellSize = 30,
 
-    -- love2d line drawing settings
     lineStyle = "smooth",
     lineWidth = 5,
 
-    -- drag sensivity, px
     dragSensivity = 5
 }
 
 -- Colors table
+---@enum Color
 Color = {
     white = { 1, 1, 1 },
     red = { 1, 0, 0 },
@@ -24,7 +29,11 @@ Color = {
 }
 
 -- Find key by value in table by predicate
-function tableFind( table, value, pred )
+---@param table table
+---@param value any
+---@param pred function
+---@return any
+function TableFind( table, value, pred )
     for key, innervalue in pairs( table ) do
         if pred( value, innervalue ) then
             return key
@@ -34,8 +43,12 @@ function tableFind( table, value, pred )
 end
 
 -- Find if value exists in table by predicate
-function tableHas( table, value, pred )
-    for key, innervalue in pairs( table ) do
+---@param table table
+---@param value any
+---@param pred function
+---@return boolean
+function TableHas( table, value, pred )
+    for _, innervalue in pairs( table ) do
         if pred( value, innervalue ) then
             return true
         end