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local COLORS = {
panel = "#11100FF5",
key = "#1A1917",
key_active = "#8FB7FF20",
border = "#2E2A26",
border_active = "#8FB7FF90",
text = "#F4F1E8",
soft = "#D8DDD3",
muted = "#A39C94",
accent = "#8FB7FF",
line = "#332D28",
}
local BUTTONS = {
{ id = "PadA", label = "A" },
{ id = "PadB", label = "B" },
{ id = "PadX", label = "X" },
{ id = "PadY", label = "Y" },
{ id = "PadLB", label = "LB" },
{ id = "PadRB", label = "RB" },
{ id = "PadLT", label = "LT" },
{ id = "PadRT", label = "RT" },
{ id = "PadView", label = "VIEW" },
{ id = "PadMenu", label = "MENU" },
{ id = "PadLS", label = "LS" },
{ id = "PadRS", label = "RS" },
{ id = "PadUp", label = "UP" },
{ id = "PadDown", label = "DOWN" },
{ id = "PadLeft", label = "LEFT" },
{ id = "PadRight", label = "RIGHT" },
}
local AXES = {
{ id = "LeftX", label = "LX", signed = true },
{ id = "LeftY", label = "LY", signed = true },
{ id = "RightX", label = "RX", signed = true },
{ id = "RightY", label = "RY", signed = true },
{ id = "LT", label = "LT", signed = false },
{ id = "RT", label = "RT", signed = false },
}
local cfg = rb.ui.schema({
toggle_key = rb.ui.keybind("Ctrl+Alt+G", {
label = "Show / hide controller",
group = "Hotkeys",
}),
show_on_start = rb.ui.toggle(false, {
label = "Show on start",
group = "Behavior",
}),
show_buttons = rb.ui.toggle(true, {
label = "Show buttons",
group = "Display",
}),
show_axes = rb.ui.toggle(true, {
label = "Show axes",
group = "Display",
}),
anchor = rb.ui.select("bottom-right", {
"top-left",
"top-right",
"bottom-left",
"bottom-right",
}, {
label = "Position",
group = "Display",
}),
})
local state = {
visible = cfg.show_on_start ~= false,
surface = nil,
signature = nil,
}
local function add_rect(ops, x, y, width, height, fill, radius, border, border_width)
local op = {
kind = "rect",
x = x,
y = y,
w = width,
h = height,
fill = fill,
radius = radius or 0,
}
if border then
op.border = border
op.border_width = border_width or 1
end
ops[#ops + 1] = op
end
local function add_text(ops, x, y, size, value, color, bold)
ops[#ops + 1] = {
kind = "text",
x = x,
y = y,
size = size,
text = value,
color = color,
bold = bold == true,
}
end
local function text_width(value, size, bold)
local ok, width = pcall(rb.overlay.measure, value, size, bold)
if ok and width then
return width
end
return #value * size * 0.62
end
local function controller_device()
local ok, devices = pcall(rb.input.devices)
if not ok or type(devices) ~= "table" then
return nil
end
for _, device in ipairs(devices) do
if device.kind == "gamepad" or device.kind == "joystick" then
return device
end
end
return nil
end
local function is_down(id)
local ok, value = pcall(rb.input.is_down, id)
return ok and value == true
end
local function axis_value(id)
local ok, value = pcall(rb.input.axis, id)
if ok and type(value) == "number" then
return value
end
return 0
end
local function remove_surface()
if state.surface then
pcall(function()
state.surface:remove()
end)
state.surface = nil
end
end
local function device_label(device)
if not device then
return "NO CONTROLLER DETECTED"
end
local name = device.nickname or device.name or "Controller"
return string.upper(tostring(name))
end
local function draw()
if not state.visible then
remove_surface()
return
end
local device = controller_device()
local button_states = {}
local axis_states = {}
local signature_parts = {
tostring(cfg.anchor),
tostring(cfg.show_buttons),
tostring(cfg.show_axes),
device_label(device),
}
for _, button in ipairs(BUTTONS) do
button_states[button.id] = is_down(button.id)
signature_parts[#signature_parts + 1] = button.id .. "=" .. tostring(button_states[button.id])
end
for _, axis in ipairs(AXES) do
local value = axis_value(axis.id)
axis_states[axis.id] = value
signature_parts[#signature_parts + 1] = axis.id .. "=" .. string.format("%.2f", value)
end
local signature = table.concat(signature_parts, "|")
if signature == state.signature then
return
end
state.signature = signature
local width = 560
local show_buttons = cfg.show_buttons ~= false
local show_axes = cfg.show_axes ~= false
local height = 78
if show_buttons then
height = height + 30 + 4 * 36
end
if show_axes then
height = height + 30 + #AXES * 28
end
height = height + 16
local ops = {}
add_rect(ops, 0, 0, width, height, COLORS.panel, 16, COLORS.line, 1)
add_rect(ops, 22, 22, 3, 30, COLORS.accent, 1)
add_text(ops, 36, 18, 18, "CONTROLLER", COLORS.text, true)
add_text(ops, 36, 43, 10, device_label(device), COLORS.muted)
add_text(ops, width - 24 - text_width("Ctrl+Alt+G", 9, false), 22, 9, "Ctrl+Alt+G", COLORS.muted)
local y = 78
if show_buttons then
add_text(ops, 22, y, 9, "BUTTONS", COLORS.muted, true)
y = y + 30
for index, button in ipairs(BUTTONS) do
local column = (index - 1) % 4
local row = (index - 1) // 4
local x = 16 + column * 132
local row_y = y + row * 36
local pressed = button_states[button.id] == true
add_rect(
ops,
x,
row_y,
124,
28,
pressed and COLORS.key_active or COLORS.key,
7,
pressed and COLORS.border_active or COLORS.border,
1
)
add_text(ops, x + 10, row_y + 8, 10, button.label, pressed and COLORS.text or COLORS.soft, true)
add_text(
ops,
x + 124 - 10 - text_width(button.id, 8, false),
row_y + 9,
8,
button.id,
COLORS.muted
)
end
y = y + 4 * 36
end
if show_axes then
add_text(ops, 22, y, 9, "AXES", COLORS.muted, true)
y = y + 30
for _, axis in ipairs(AXES) do
local value = axis_states[axis.id] or 0
local bar_x = 70
local bar_width = 360
local bar_y = y + 7
add_text(ops, 22, y + 6, 9, axis.label, COLORS.soft, true)
add_rect(ops, bar_x, bar_y, bar_width, 7, "#252A2E", 3)
if axis.signed then
local center = bar_x + bar_width / 2
local amount = math.min(1, math.abs(value)) * (bar_width / 2)
if value >= 0 then
add_rect(ops, center, bar_y, math.max(1, amount), 7, COLORS.accent, 3)
else
add_rect(ops, center - amount, bar_y, math.max(1, amount), 7, COLORS.accent, 3)
end
elseif value > 0 then
add_rect(ops, bar_x, bar_y, math.max(1, bar_width * math.min(1, value)), 7, COLORS.accent, 3)
end
add_text(
ops,
bar_x + bar_width + 18,
y + 5,
9,
string.format("%.2f", value),
COLORS.muted
)
y = y + 28
end
end
if not device then
add_text(ops, 22, height - 22, 9, "Connect a controller in hardware mode to see live input.", COLORS.muted)
end
if state.surface then
local ok = pcall(function()
state.surface:set({
width = width,
height = height,
ops = ops,
})
end)
if not ok then
remove_surface()
end
end
if not state.surface then
local ok, surface = pcall(rb.overlay.surface, {
anchor = cfg.anchor,
width = width,
height = height,
ops = ops,
})
if ok then
state.surface = surface
else
rb.log.warn("Controller Map: could not create surface: " .. tostring(surface))
end
end
end
local function toggle()
state.visible = not state.visible
state.signature = nil
if state.visible then
draw()
else
remove_surface()
end
end
local function tick()
if state.visible then
draw()
end
end
rb.bind(cfg.toggle_key, toggle)
function OnStart()
state.visible = cfg.show_on_start ~= false
state.signature = nil
draw()
end
function OnTick()
tick()
end
function OnStop()
remove_surface()
end
