Utils

Utils

GetEntitiesByClassID()

Gets all entities that match a classid, much more efficient than a crude loop over all ents

Example:

-- Simple ChickenESP using GetEntitiesByClassID
function onDraw()
    if Interfaces.Engine.IsInGame() then
        for k, chickenIndex in pairs(Utils.GetEntitiesByClassID(36)) do
            local chickenEntity = Interfaces.EntityList.GetClientEntity(chickenIndex)
            if chickenEntity:Exists() then
                local box = chickenEntity:GetBox()
                Draw.CenteredOutlinedText(Vec2(box.x + ((box.z-box.x)//2), box.y - 14), Color(255, 255, 255, 255), Color(0, 0, 0, 255), "Chicken")
                Draw.OutlinedRect(Vec2(box.x, box.y), Vec2(box.z, box.w), Color(255, 255, 255, 255), Color(0, 0, 0, 255), 1)
            end
        end
    end
end

RegisterHook("Draw", "onDraw")

Math

WorldToScreen()

Takes a Vec3, returns a Vec2 of where it exists on-screen

Example:

-- Simple ChickenESP using WorldToScreen
function onDraw()
    if Interfaces.Engine.IsInGame() then
        for k, chickenIndex in pairs(Utils.GetEntitiesByClassID(36)) do
            local chickenEntity = Interfaces.EntityList.GetClientEntity(chickenIndex)
            if chickenEntity:Exists() then
                local origin = chickenEntity:Origin()
                local originOnScreen = Math.WorldToScreen(origin)
                Draw.CenteredOutlinedText(Vec2(originOnScreen.x, originOnScreen.y), Color(255, 255, 255, 255), Color(0, 0, 0, 255), "Chicken")
            end
        end
    end
end

RegisterHook("Draw", "onDraw")

UI

Everything beginning with "Add" should be done in a UI hook * UI.AddCheckbox(string label, string configItemName) (Config item is a configbool, so got with GetConfigBool) * UI.AddSliderInt(string label, string configItemName, int min, int max) (Config item is a configint, so got with GetConfigInt) * UI.AddColorPicker(string label, string configItemName) (Config item is a configcolor, so got with GetConfigColor)

• UI.GetConfigBool(string configItemName)
• UI.SetConfigBool(string configItemName, bool value)
• UI.GetConfigInt(string configItemName)
• UI.SetConfigInt(string configItemName, int value)
• UI.GetConfigColor(string configItemName)
• UI.SetConfigColor(string configItemName, Color value)

Draw

Everything in this section should be done in a draw hook

• Draw.Rect(Vec2 min, Vec2 max, Color col, int thickness)
• Draw.RoundedRect(Vec2 min, Vec2 max, Color col, int thickness, int rounding)
• Draw.OutlinedRect(Vec2 min, Vec2 max, Color col, Color outlineColor, int thickness)

• Draw.OutlinedRoundedRect(Vec2 min, Vec2 max, Color col, Color outlineColor, int thickness, int rounding)

• Draw.FilledRect(Vec2 min, Vec2 max, Color col, int thickness)

• Draw.FilledRoundedRect(Vec2 min, Vec2 max, Color col, int thickness, int rounding)
• Draw.FilledOutlinedRect(Vec2 min, Vec2 max, Color col, Color outlineColor, int thickness)

• Draw.FilledOutlinedRoundedRect(Vec2 min, Vec2 max, Color col, Color outlineColor, int thickness, int rounding)

• Draw.Circle(Vec2 pos, int r, Color col)

• Draw.OutlinedCircle(Vec2 pos, int r, Color col, Color outlineColor)
• Draw.FilledCircle(Vec2 pos, int r, Color col)

• Draw.FilledOutlinedCircle(Vec2 pos, int r, Color col, Color outlineColor)

• Draw.Text(Vec2 pos, Color col, string text)

• Draw.OutlinedText(Vec2 pos, Color col, Color outlineColor, string text)
• Draw.CenteredText(Vec2 pos, Color col, string text)
• Draw.CenteredOutlinedText(Vec2 pos, Color col, Color outlineColor, string text)