polyzone.lua

-- PS-Zones pretty much, credits goes to Project Sloth

local Zones = {}
local Combo = nil

local updateComboZone = function(zone)
    if Combo == nil then
        Combo = ComboZone:Create({zone}, {name="combo", debugPoly=false})
        Zones[zone.name] = zone
    else
        Combo:AddZone(zone)
        Zones[zone.name] = zone
    end
end

local zoneExist = function(name)
    if Zones[name] then
        return true
    else 
        return false 
    end
end

local destroyZone = function(name)
    if not zoneExist(name) then return print("Zone doesn't exist") end
    if Zones[name] then
        Combo:RemoveZone(name)
        Zones[name]:destroy()
        Zones[name] = nil
    end
end exports("destroyZone", destroyZone)

local getZoneInsideCoord = function (coords)
    local list = {}

    for i, zone in pairs(Zones) do
        local isInside = zone:isPointInside(coords)

        if isInside then
            for _, option in pairs(zone.data) do
                table.insert(list, option)
            end
        end
    end

    return list
end exports("getZoneInsideCoord", getZoneInsideCoord)

local createBoxZone = function (name, point, length, width, data)
    if zoneExist(name) then 
        print('Replacing current zone with name: '..name)
        destroyZone(name)
    end
    if not data then data = {} end
    data.name = name
    local box = BoxZone:Create(point, length, width, data)
    updateComboZone(box)
end exports("createBoxZone", createBoxZone)

local createPolyZone = function (name, points, data)
    if zoneExist(name) then 
        print('Replacing current zone with name: '..name)
        destroyZone(name)
    end
    if not data then data = {} end
    data.name = name
    local poly = PolyZone:Create(points, data)
    updateComboZone(poly)
end exports("createPolyZone", createPolyZone)

createPolyZone("test", {
    vec2(1971.993, 3736.499),
    vec2(1966.032, 3733.178),
    vec2(1967.879, 3728.867),
    vec2(1973.225, 3731.780)
}, {
    data= {
        {
            label = "Test",
            subItems = {
                {
                    label = "Subitem",
                    subItems = {
                        {
                            label = "Subitem in a subitem 🤓"
                        }
                    }
                }
            }
        }
    },
    name="test",
    minZ=31.0,
    maxZ=34.0,
    debugGrid=true,
    debugPoly=true,
})

local createCircleZone = function (name, point, radius, data)
    if zoneExist(name) then 
        print('Replacing current zone with name: '..name)
        destroyZone(name)
    end
    if not data then data = {} end
    data.name = name
    local circle = CircleZone:Create(point, radius, data)
    updateComboZone(circle)
end exports("createCircleZone", createCircleZone)

local createEntityZone = function(name, entity, data)
    if zoneExist(name) then 
        print('Replacing current zone with name: '..name)
        destroyZone(name)
    end
    if not data then data = {} end
    data.name = name
    local entity = EntityZone:Create(entity, data)
    updateComboZone(entity)
end exports("createEntityZone", createEntityZone)