🔻 Zones

#Register

This is how you register a zone this is best used if you need to check if a player has entered/exited a zone or whether they are contiously inside it

lua
Core.Zones.Register("zoneIdentifier", {
  Type   = "poly", --## "circle", "poly", "box"
  Zone   = { --## "poly":table "circle":vec2(2d)/vec3(3d) "box":table {Width:2.0, Height:2.0, Pos:vector4(0,0,0,0)}
    vector3(0,0,0),
    vector3(0,0,0),
  },
  Radius = 2.5,    --## "circle" ONLY 

  Draw   = { --## OPTIONAL: Used to determine if you are drawing the zone and if so what colour etc
    Enabled = false, 
    Col     = {R = 255, G = 0, B = 100, A = 50}, 
  },


  onStayLoopTime = 500, --## OPTIONAL: WILL SEND YOUR onStay FUNCTION EVERY 500ms 
  onStay  = function() --## OPTIONAL

  end,

  onEnter = function() --## OPTIONAL: Will be triggered when a player enters this zone

  end,

  onExit  = function() --## OPTIONAL: Will be triggered when a player exits this zone

  end 
})

#RemoveZone

lua
Core.Zones.RemoveZone("zoneIdentifier")

#ToggleDraw

lua
Core.Zones.ToggleDraw("zoneIdentifier", true) --## true to draw, false to not draw...

#EditColors

lua
Core.Zones.EditColors("zoneIdentifier", {R = 155, G = 0, B = 0, A = 50})

#CreatePolygon

This will allow you create a polygon in-game which then will be copied to your clipboard for easy pasting into your scripts etc

lua
RegisterCommand("Dirk-Core:DrawPolygon", function(source,arg)
  local polygon = Core.Zones.CreatePolygon()
  Core.UI.Notify("Copied Polygon to Clipboard")
  print(Core.UI.CopyToClipboard(json.encode(polygon)))
end)

--## This is a command built into dirk-core for quickly creating polyzones but you 
--## could use this Core.Zones.CreatePolygon() anywhere you wanted...

#IsPointInside

Could be used if you don't want to register polyzones for some reason and just want a one off check if a point is inside

{% code fullWidth="false" %}

lua
local polygon = {
    vector3(0,0,0),
    vector3(0,0,0),
    vector3(0,0,0),
}

local isInside = Core.Polygon.IsPointInside(vector3(0,0,0), polygon)
print("This point is inside this zone ", isInside)

{% endcode %}

#plotPolygon

This will plot points within a polygon at seperation distances of your choosing aswell as the width of each cell

lua
local polygon = {
    vector3(0,0,0),
    vector3(0,0,0),
    vector3(0,0,0),
}

local pointWidth      = 1.0 --## How big these points are
local pointSeperation = 0.5 --## How far apart the points are

local plottedPoints = Core.Polygon.plotPolygon(polygon, pointSeperation, pointWidth)

--## This will return a bunch of plotted points within the polygon with the settings 
--## that you have chosen, I used this for spawning a bunch of random objects at random 
--## points within a polygon.