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ludic.ui, runtime: the last per-frame allocations in the interface - the top popover found without a list, the popover draw list and the clip stack kept, a select's options in a list the node keeps (and matched to its value without writing the index), a number's text kept on its Value until it changes (value_num_set / Value.num_text), a key's label kept per key code until the layout changes it

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-28 11:11:48 +03:00
parent 3915af34c2
commit 50f255eea4
10 changed files with 98 additions and 40 deletions
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24
runtime/native/input.ludic
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@ -35,6 +35,8 @@ export state RtInputState {
input_rec: words = null # recorded key per frame
input_recn: int = 0 # frames recorded
input_pos: int = 0 # replay / record cursor
in_label_chr: words = null # input_key_label: the character each key's kept name was made for
in_label_str: []string = null
in_have_frame_driver: bool = false
in_ready: bool = false
in_sim: words = null # simulated held set (Input.press / release) — persists
@ -380,7 +382,27 @@ function input_key_released(rt_input_st: mut RtInputState, k: int) -> bool { in_
# own layout types there: 'w' reads "W" on QWERTY and "Z" on AZERTY, and a binding
# shown as "W" is never a key the player cannot find. Named keys and the arrows get words.
# Headless, and on a platform that cannot ask the layout, it is the US character.
function input_key_label(k: int) -> string {
# a key's name, kept per key code and made again only when the layout gives the key another character -
# a HUD asks for its keys' names every frame, and each asking made a string (Ludic frees nothing)
function input_key_label(rt_input_st: mut RtInputState, k: int) -> string {
if k < 0 or k > 255 { return input_key_label_new(k) }
var c = -1
if is_windowed() { c = win_key_char(k) }
if rt_input_st.in_label_chr == null {
rt_input_st.in_label_chr = words(256)
rt_input_st.in_label_str = new []string
for i in 0 .. 256 {
rt_input_st.in_label_chr[i] = -2
push(rt_input_st.in_label_str, "")
}
}
if rt_input_st.in_label_chr[k] != c {
rt_input_st.in_label_str[k] = input_key_label_new(k)
rt_input_st.in_label_chr[k] = c
}
return rt_input_st.in_label_str[k]
}
function input_key_label_new(k: int) -> string {
if k == 32 { return "Space" }
if k == 10 { return "Enter" }
if k == 27 { return "Esc" }