ESP chip using StarfallEx

ftq.lua

--@name FTQ
local using = {}
if SERVER then
	net.receive('usage', function(len, player)
		net.start('usage')
			net.writeEntity(player)
			net.writeBool(net.readBool())
		net.send()
	end)
	return
end
net.receive('usage', function()
	using[net.readEntity()] = net.readBool()
end)
hook.add('hudconnected', '', function()
	net.start('usage')
		net.writeBool(true)
	net.send()
end)
hook.add('huddisconnected', '', function()
	net.start('usage')
		net.writeBool(false)
	net.send()
end)
if player() == owner() then
	pcall(enableHud, player(), true)
end
if render.isHUDActive() then
	net.start('usage')
		net.writeBool(true)
	net.send()
end

local alpha_dormant = 95
local color_box = Color(0, 0, 0)
local color_box_dormant = Color(color_box[1], color_box[2], color_box[3], alpha_dormant)
local color_box_dead = Color(95, 0, 0)
local color_box_dead_dormant = Color(color_box_dead[1], color_box_dead[2], color_box_dead[3], alpha_dormant)
local color_health = Color(63, 191, 63)
local color_armor = Color(63, 191, 255)
local color_name = Color(255, 255, 255)
local color_name_dormant = Color(color_name[1], color_name[2], color_name[3], alpha_dormant)
local color_name_using = Color(127, 255, 255)
local color_name_using_dormant = Color(color_name_using[1], color_name_using[2], color_name_using[3], alpha_dormant)
local function draw_bar(x, y, w, h, color, value, is_dormant)
	if value <= 0 then
		return x
	end
	x = x-w-math.ceil(w*0.5)-2
	value = math.min(value, 1)
	render.setRGBA(color_box[1], color_box[2], color_box[3], is_dormant and alpha_dormant or 255)
	render.drawRectFast(x-2, y-2, w+2, h+4)
	render.setRGBA(color[1], color[2], color[3], is_dormant and alpha_dormant or 255)
	render.drawRectFast(x-1, y+h+1, w, -(h+2)*value)
	return x
end
local eyepos
hook.add('calcview', '', function(pos, ang, fov, near, far)
	eyepos = pos
end)
hook.add('drawhud', '', function()
	if render.isInRenderView() then
		return
	end
	local me = player()
	if eyepos == nil then
		eyepos = eyePos()
	end
	local plys = find.sortByClosest(find.allPlayers(function(ply)
		return eyepos:getDistanceSqr(ply:getEyePos()) > 1
	end), eyepos, true)
	local sw, sh = render.getResolution()
	for i=1, #plys do
		local ply = plys[i]
		-- Get the bounding box of the player in world space
		local pos = ply:getPos()
		local min, max = ply:obbMins(), ply:obbMaxs()
		min:add(pos)
		max:add(pos)
		-- Draw a line from crosshair to their position
		local ply_team = ply:getTeam()
		local ply_team_color = team.getColor(ply_team)
		local is_dormant = ply.isDormant ~= nil and ply:isDormant()
		if is_dormant then
			ply_team_color[4] = alpha_dormant
		end
		local sp = pos:toScreen()
		render.setRGBA(ply_team_color[1], ply_team_color[2], ply_team_color[3], 127)
		render.drawLine(sw/2, sh/2, sp.x, sp.y)
		-- Get the screen position of all 8 corners of the bounding box
		local minx, miny, minz = unpack(min)
		local maxx, maxy, maxz = unpack(max)
		local v1 = Vector(minx, miny, minz):toScreen()
		if not v1.visible then
			continue
		end
		local v2 = Vector(maxx, miny, minz):toScreen()
		if not v2.visible then
			continue
		end
		local v3 = Vector(minx, miny, maxz):toScreen()
		if not v3.visible then
			continue
		end
		local v4 = Vector(maxx, miny, maxz):toScreen()
		if not v4.visible then
			continue
		end
		local v5 = Vector(minx, maxy, minz):toScreen()
		if not v5.visible then
			continue
		end
		local v6 = Vector(maxx, maxy, minz):toScreen()
		if not v6.visible then
			continue
		end
		local v7 = Vector(minx, maxy, maxz):toScreen()
		if not v7.visible then
			continue
		end
		local v8 = Vector(maxx, maxy, maxz):toScreen()
		if not v8.visible then
			continue
		end
		local v1x, v2x, v3x, v4x, v5x, v6x, v7x, v8x = v1.x, v2.x, v3.x, v4.x, v5.x, v6.x, v7.x, v8.x
		local v1y, v2y, v3y, v4y, v5y, v6y, v7y, v8y = v1.y, v2.y, v3.y, v4.y, v5.y, v6.y, v7.y, v8.y
		local x = math.floor(math.min(v1x, v2x, v3x, v4x, v5x, v6x, v7x, v8x))
		local w = math.ceil(math.max(v1x, v2x, v3x, v4x, v5x, v6x, v7x, v8x))-x
		local y = math.floor(math.min(v1y, v2y, v3y, v4y, v5y, v6y, v7y, v8y))
		local h = math.ceil(math.max(v1y, v2y, v3y, v4y, v5y, v6y, v7y, v8y))-y
		local ply_health = ply:getHealth()
		local ply_health_max = ply:getMaxHealth()
		local ply_armor = ply:getArmor()
		local ply_armor_max = ply:getMaxArmor()
		-- Draw black and team-colored 2D box
		local color_box = (
			ply:isAlive()
			and (is_dormant and color_box_dormant or color_box)
			or (is_dormant and color_box_dead_dormant or color_box_dead)
		)
		render.setColor(color_box)
		render.drawRectOutline(x-2, y-2, w+4, h+4)
		render.drawRectOutline(x, y, w, h)
		render.setColor(ply_team_color)
		render.drawRectOutline(x-1, y-1, w+2, h+2)
		-- Health/armor bars
		local bx = x
		local bw = math.ceil(math.clamp(32-math.log10(pos:getDistance(eyepos))*10, 1, 4))
		bx = draw_bar(bx, y, bw, h, color_health, ply_health/ply_health_max, is_dormant)
		bx = draw_bar(bx, y, bw, h, color_armor, ply_armor/ply_armor_max, is_dormant)
		-- Text over head
		render.setFont('BudgetLabel')
		local color_name = (
			using[ply]
			and (is_dormant and color_name_using_dormant or color_name_using)
			or (is_dormant and color_name_dormant or color_name)
		)
		render.setColor(color_name)
		render.drawSimpleText(x+w/2, y-18, ply:getName(), TEXT_ALIGN.CENTER)
		-- Text on side
		local sw, sh = render.getResolution()
		local cx, cy = math.floor(sw/2), math.floor(sh/2)
		if
			pos:getDistanceSqr(eyepos) < 150^2
			or (cx >= x and cy >= y and cx < x+w and cy < y+h)
		then
			render.setColor(color_name)
			render.drawText(x+w+6, y, string.format(
				"%3d/%3d\n%3d/%3d\n%d:%q\n%q",
				ply_health, ply_health_max,
				ply_armor, ply_armor_max,
				ply_team, team.getName(ply_team),
				ply:getNWVar('UserGroup')
			))
		end
	end
end)