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refactor(lang): rename builtins flr->floor and fx->fixed

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De-abbreviate the two bare fixed-point conversion builtins:
  flr(f) -> int     ->  floor(f) -> int    (fixed -> int, flooring)
  fx(i)  -> fixed   ->  fixed(i) -> fixed  (int -> fixed; mirrors how the
                                            stringify builtin is `string`)

Updates the compiler dispatch, all call sites, the grammars/LSP/JetBrains
tokens, and the docs (fn-flr -> fn-floor, fn-fx -> fn-fixed). Reseeded;
C-free fixpoint holds; all suites green (45/24/29); site + check.py OK.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-08-30 02:01:56 +03:00
parent effb3f637f
commit 2e0047514b
19 changed files with 80 additions and 80 deletions
Download patch file Download diff file Expand all files Collapse all files

4
tools/docgen/inventory.json
View file

@ -35,8 +35,8 @@
"fn-max",
"fn-abs",
"fn-clamp",
"fn-fx",
"fn-flr",
"fn-fixed",
"fn-floor",
"fn-bytes",
"fn-words",
"fn-ui_build",

2
tools/editors/jetbrains/src/main/kotlin/io/ludic/ide/LudicTokens.kt
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@ -57,7 +57,7 @@ object LudicVocabulary {
val WIDGETS = setOf("panel", "col", "row", "label", "button", "image", "spacer")
val BUILTINS = setOf(
"min", "max", "abs", "clamp", "seed", "rng_range", "rng_chance", "fx", "flr",
"min", "max", "abs", "clamp", "seed", "rng_range", "rng_chance", "fixed", "floor",
"map_size", "map_row", "tile", "clear", "present", "fill_rect", "frame_rect",
"put_px", "text", "text_int", "font_load", "text_ttf", "text_w", "text_h",
"image_load", "draw_image", "draw_image_scaled", "draw_9slice", "png_load",

2
tools/editors/shared/ludic.tmLanguage.json
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@ -204,7 +204,7 @@
{
"comment": "the runtime surface — every name here resolves to rt_<name> in runtime/native",
"name": "support.function.builtin.ludic",
"match": "\\b(min|max|abs|clamp|seed|rng_range|rng_chance|fx|flr|map_size|map_row|tile|clear|present|fill_rect|frame_rect|put_px|text|text_int|font_load|text_ttf|text_w|text_h|image_load|draw_image|draw_image_scaled|draw_9slice|png_load|sprites_load|draw_sprite|draw_sprite_scaled|ui_build|ui_open|ui_tick|ui_render|ui_clicked|ui_set_text|ui_set_int|ui_focus|ui_focused|ui_visible|key|reg|set_reg|self|save|load|status|print|string|quit)\\b(?=\\s*\\()"
"match": "\\b(min|max|abs|clamp|seed|rng_range|rng_chance|fixed|floor|map_size|map_row|tile|clear|present|fill_rect|frame_rect|put_px|text|text_int|font_load|text_ttf|text_w|text_h|image_load|draw_image|draw_image_scaled|draw_9slice|png_load|sprites_load|draw_sprite|draw_sprite_scaled|ui_build|ui_open|ui_tick|ui_render|ui_clicked|ui_set_text|ui_set_int|ui_focus|ui_focused|ui_visible|key|reg|set_reg|self|save|load|status|print|string|quit)\\b(?=\\s*\\()"
},
{
"comment": "compiler intrinsics — these lower straight to libc or the OS",

2
tools/editors/vscode/syntaxes/ludic.tmLanguage.json
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@ -204,7 +204,7 @@
{
"comment": "the runtime surface — every name here resolves to rt_<name> in runtime/native",
"name": "support.function.builtin.ludic",
"match": "\\b(min|max|abs|clamp|seed|rng_range|rng_chance|fx|flr|map_size|map_row|tile|clear|present|fill_rect|frame_rect|put_px|text|text_int|font_load|text_ttf|text_w|text_h|image_load|draw_image|draw_image_scaled|draw_9slice|png_load|sprites_load|draw_sprite|draw_sprite_scaled|ui_build|ui_open|ui_tick|ui_render|ui_clicked|ui_set_text|ui_set_int|ui_focus|ui_focused|ui_visible|key|reg|set_reg|self|save|load|status|print|string|quit)\\b(?=\\s*\\()"
"match": "\\b(min|max|abs|clamp|seed|rng_range|rng_chance|fixed|floor|map_size|map_row|tile|clear|present|fill_rect|frame_rect|put_px|text|text_int|font_load|text_ttf|text_w|text_h|image_load|draw_image|draw_image_scaled|draw_9slice|png_load|sprites_load|draw_sprite|draw_sprite_scaled|ui_build|ui_open|ui_tick|ui_render|ui_clicked|ui_set_text|ui_set_int|ui_focus|ui_focused|ui_visible|key|reg|set_reg|self|save|load|status|print|string|quit)\\b(?=\\s*\\()"
},
{
"comment": "compiler intrinsics — these lower straight to libc or the OS",

4
tools/ludic-tools/lsp.ludic
View file

@ -1404,8 +1404,8 @@ program LudicLsp {
badd("seed", "seed(i: int)")
badd("rng_range", "rng_range(lo: int, hi: int) -> int")
badd("rng_chance", "rng_chance(pct: int) -> bool")
badd("fx", "fx(i: int) -> fixed")
badd("flr", "flr(f: fixed) -> int")
badd("fx", "fixed(i: int) -> fixed")
badd("flr", "floor(f: fixed) -> int")
badd("map_size", "map_size(w: int, h: int)")
badd("map_row", "map_row(y: int, row: string)")
badd("tile", "tile(x: int, y: int) -> int")

4
tools/ludic-tools/ludic_syntax.h
View file

@ -97,8 +97,8 @@ static const LBuiltin LUDIC_BUILTINS[] = {
{"seed","seed(i: int)","Seed the deterministic RNG."},
{"rng_range","rng_range(lo: int, hi: int) -> int","Deterministic integer in [lo, hi]."},
{"rng_chance","rng_chance(pct: int) -> bool","True pct% of the time, deterministically."},
{"fx","fx(i: int) -> fixed","Widen an int to Q16.16 fixed-point."},
{"flr","flr(f: fixed) -> int","Truncate a fixed-point value toward zero."},
{"fixed","fixed(i: int) -> fixed","Widen an int to Q16.16 fixed-point."},
{"floor","floor(f: fixed) -> int","Truncate a fixed-point value toward zero."},
{"map_size","map_size(w: int, h: int)","Set the tilemap dimensions."},
{"map_row","map_row(y: int, row: string)","Fill one tilemap row from a string."},
{"tile","tile(x: int, y: int) -> int","Tile code at a map cell."},