Mog Zones

This package allows for creation of zones.
Each zone can take multiple shapes, even custom polygon shapes.
The package will generate events depending on players state.
The packages uses QuadTree to optimize collisions check.
WARNING Current collisions are checked in 2D. 3D Collisions will be provided in future updates.

Usage

local MogZones = ImportPackage("mogzones")
local helloWorldZone;

AddEvent("OnPackageStart", function()
    helloWorldZone = MogZones.NewCircleZone(0, 0, 20000)
end)

AddEvent("mogzones:zone_enter", function(player, zoneId)
    if zoneId == helloWorldZone then
        AddPlayerChat(player, "HelloWorld !")
    else
        AddPlayerChat(player, "Enter "..zoneId)
    end
end)

AddEvent("mogzones:zone_exit", function(player, zoneId)
    if zoneId == helloWorldZone then
        AddPlayerChat(player, "GoodbyeWorld !")
    else
        AddPlayerChat(player, "Exit "..zoneId)
    end
end)

Available functions

--- Deletes a zone
--- @param zoneId number The ID of the zone to delete
MogZones.DeleteZone(zoneId)
--- Check if a player collides with a specific zone
MogZones.PlayerCollidesWithZone(player, zoneId)
--- Creates a new rectangle shaped zone
MogZones.NewRectangleZone(x, y, width, height)
--- Creates a zone of with and height 1
MogZones.NewPointZone(x, y)
--- Creates a circle shaped zone
MogZones.NewCircleZone(x, y, radius)
--- Creates a custom polygon zone. Each point of the polygon is assumed to followup.
--- In this example, x,y are the position of a point, x1,y1 from another point, etc.
MogZones.NewPolygonZone(x,y, x1,y1, x2,y2, ...)
--- Updates a zone location
--- @param zoneId number The ID of the zone to update
--- @param x number The new X position
--- @param y number The new Y position
MogZones.UpdateZoneLocation(zoneId, x, y)
--- Updates a zone rotation
--- @param zoneId number The ID of the zone to update
--- @param angle number The new angle of the zone
--- @param centerX number OPTIONAL: the center X of the rotation
--- @param centerY number OPTIONAL: the center Y of the rotation
MogZones.UpdateZoneRotation(zoneId, angle, centerX, centerY)
--- Updates the size of a zone, by multiplying by a scale
--- @param zoneId number The ID of the zone to update
--- @param scale number The scale to apply on the zone
MogZones.UpdateZoneScale(zoneId, scale)