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Phase 8a: finish typed indexing — fixeds/ptrs buffers (retire peekf/pokef/peekp/pokep/str_len)

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The last peek/poke pairs were the same "typed buffer access wearing a C name" as
peek8/peek32, so they become indexing too:

  peekf(sc_x, i)     -> sc_x[i]        (a `fixeds` buffer -> a fixed)
  pokep(gc_bmp, s,b) -> gc_bmp[s] = b  (a `ptrs` buffer -> a pointer)
  str_len(s)         -> len(s)         (len is polymorphic since 7f; str_len was dead)

Two new element-typed buffers join words: `fixeds` (32-bit fixed) and `ptrs`
(pointer, 8-byte stride). emit_index_addr dispatches on the base type; IR is
byte-identical to the old intrinsics.

The peekf/peekp buffers (ed_x0/ed_x1/ol_x/sc_x fixed coords; gc_bmp/img_px/
tt_data/ui_text pointer arrays) were retyped scope-aware, then the 33 sites
migrated to indexing. Two bugs found via a menu golden diff / a link-time type
error and fixed: the buffer-name regex truncated digit suffixes (ed_x0 -> ed_x),
and the char-literal brace-miscount skipped a few module declarations (same class
as 7j).

Reseeded (22371 lines); C-free fixpoint holds; goldens byte-identical; 18/18;
vocab (fixeds/ptrs types in, 5 intrinsics out) + doc-fences clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-08-28 02:49:40 +03:00
parent ae65acde33
commit 5a9e8cb2da
13 changed files with 2992 additions and 3206 deletions
Download patch file Download diff file Expand all files Collapse all files

6
tools/editors/jetbrains/src/main/kotlin/io/ludic/ide/LudicTokens.kt
View file

@ -52,7 +52,7 @@ object LudicVocabulary {
"enable", "disable", "match", "machine", "state", "become", "where",
"and", "or", "not", "break", "continue", "new"
)
val PRIMITIVES = setOf("int", "fixed", "bool", "entity", "str", "ptr", "byte", "words", "void")
val PRIMITIVES = setOf("int", "fixed", "bool", "entity", "str", "ptr", "byte", "words", "fixeds", "ptrs", "void")
val PHASES = setOf("Start", "Input", "FixedUpdate", "Update", "LateUpdate", "Render")
val WIDGETS = setOf("panel", "col", "row", "label", "button", "image", "spacer")
@ -67,10 +67,10 @@ object LudicVocabulary {
"status", "print", "str", "quit",
// compiler intrinsics: the floor the Ludic-written runtime stands on
"bytes", "words", "mem_realloc", "mem_free", "mem_copy", "mem_set", "os_argc", "os_arg", "file_stderr", "file_stdout",
"peekp", "pokep", "peekf", "pokef", "ptr_add",
"ptr_add",
"as_fixed", "as_int", "file_open", "file_read", "file_write",
"file_seek", "file_tell", "file_close", "read_byte", "write_byte",
"str_len", "os_exit", "os_time",
"os_exit", "os_time",
"is_windowed", "game_title", "win_open", "win_poll", "win_present",
"win_running", "win_close"
)

4
tools/editors/shared/ludic.tmLanguage.json
View file

@ -177,7 +177,7 @@
{ "name": "keyword.other.clause.ludic", "match": "\\b(phase|query|on)\\b" },
{ "name": "keyword.other.ludic", "match": "\\b(import|extern)\\b" },
{ "name": "storage.type.ludic", "match": "\\b(program|property|model|enum|ui|const|var|let|fn|handler|entry|state)\\b" },
{ "name": "support.type.primitive.ludic", "match": "\\b(int|fixed|bool|entity|str|ptr|byte|words|void)\\b" },
{ "name": "support.type.primitive.ludic", "match": "\\b(int|fixed|bool|entity|str|ptr|byte|words|fixeds|ptrs|void)\\b" },
{ "name": "constant.language.boolean.ludic", "match": "\\b(true|false|null)\\b" },
{ "name": "constant.language.phase.ludic", "match": "\\b(Start|Input|FixedUpdate|Update|LateUpdate|Render)\\b" }
]
@ -209,7 +209,7 @@
{
"comment": "compiler intrinsics — these lower straight to libc or the OS",
"name": "support.function.intrinsic.ludic",
"match": "\\b(bytes|words|mem_realloc|mem_free|mem_copy|mem_set|peekp|pokep|peekf|pokef|ptr_add|as_fixed|as_int|file_open|file_read|file_write|file_seek|file_tell|file_close|read_byte|write_byte|str_len|os_exit|os_time|os_argc|os_arg|file_stderr|file_stdout|is_windowed|game_title|win_open|win_poll|win_present|win_running|win_close)\\b(?=\\s*\\()"
"match": "\\b(bytes|words|mem_realloc|mem_free|mem_copy|mem_set|ptr_add|as_fixed|as_int|file_open|file_read|file_write|file_seek|file_tell|file_close|read_byte|write_byte|os_exit|os_time|os_argc|os_arg|file_stderr|file_stdout|is_windowed|game_title|win_open|win_poll|win_present|win_running|win_close)\\b(?=\\s*\\()"
}
]
},

4
tools/editors/vscode/syntaxes/ludic.tmLanguage.json
View file

@ -177,7 +177,7 @@
{ "name": "keyword.other.clause.ludic", "match": "\\b(phase|query|on)\\b" },
{ "name": "keyword.other.ludic", "match": "\\b(import|extern)\\b" },
{ "name": "storage.type.ludic", "match": "\\b(program|property|model|enum|ui|const|var|let|fn|handler|entry|state)\\b" },
{ "name": "support.type.primitive.ludic", "match": "\\b(int|fixed|bool|entity|str|ptr|byte|words|void)\\b" },
{ "name": "support.type.primitive.ludic", "match": "\\b(int|fixed|bool|entity|str|ptr|byte|words|fixeds|ptrs|void)\\b" },
{ "name": "constant.language.boolean.ludic", "match": "\\b(true|false|null)\\b" },
{ "name": "constant.language.phase.ludic", "match": "\\b(Start|Input|FixedUpdate|Update|LateUpdate|Render)\\b" }
]
@ -209,7 +209,7 @@
{
"comment": "compiler intrinsics — these lower straight to libc or the OS",
"name": "support.function.intrinsic.ludic",
"match": "\\b(bytes|words|mem_realloc|mem_free|mem_copy|mem_set|peekp|pokep|peekf|pokef|ptr_add|as_fixed|as_int|file_open|file_read|file_write|file_seek|file_tell|file_close|read_byte|write_byte|str_len|os_exit|os_time|os_argc|os_arg|file_stderr|file_stdout|is_windowed|game_title|win_open|win_poll|win_present|win_running|win_close)\\b(?=\\s*\\()"
"match": "\\b(bytes|words|mem_realloc|mem_free|mem_copy|mem_set|ptr_add|as_fixed|as_int|file_open|file_read|file_write|file_seek|file_tell|file_close|read_byte|write_byte|os_exit|os_time|os_argc|os_arg|file_stderr|file_stdout|is_windowed|game_title|win_open|win_poll|win_present|win_running|win_close)\\b(?=\\s*\\()"
}
]
},