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feat(controllers): #58 platformer — ludic.platformer package (base + extensible)
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The reference six-lever controller: Platformer component (jump feel as data),
decomposed input/move/gravity/jump/anim engine sub-systems (each disable-able),
JumpRequested/Landed/StateChanged events, gravity policy enum, and the opt-in
scaffolding (moving/crumble platforms w/ rider carry, pickups+score, springs,
hazards+Life, checkpoints/goal). Reuses the shared esys_move collision.

Also fixes a latent SSA-name collision in ludic_sweep_entity that triggered
once a program declared >=11 events. Reseeded; C-free fixpoint holds.
3 new regression cases (100 passed, 0 failed).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Orkun ÇAKILKAYA 2026-09-01 16:41:34 +03:00
parent ed385efa7b
commit dd5cb5817b
9 changed files with 892 additions and 3 deletions
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2
selfhost/backend/game/emit_game.ludic
View file

@ -524,7 +524,7 @@ function emit_event_fns() -> void {
emit(" %swlp"); emit(sk); emit(" = getelementptr inbounds ["); emit(capS); emit(" x ptr], ptr @evL_"); emit(en2); emit(", i32 0, i32 %swi"); emit(sk); emit("\n")
emit(" store ptr null, ptr %swlp"); emit(sk); emit("\n br label %swx"); emit(sk); emit("\n")
emit("swx"); emit(sk); emit(":\n")
emit(" %swi1"); emit(sk); emit(" = add i32 %swi"); emit(sk); emit(", 1\n store i32 %swi1"); emit(sk); emit(", ptr %ci\n br label %sw"); emit(sk); emit("\n")
emit(" %swinc"); emit(sk); emit(" = add i32 %swi"); emit(sk); emit(", 1\n store i32 %swinc"); emit(sk); emit(", ptr %ci\n br label %sw"); emit(sk); emit("\n")
emit("swd"); emit(sk); emit(":\n store i32 0, ptr %ci\n")
if (e2 + 1) < len(g_events) { emit(" br label %sw"); emit(itoa(e2 + 1)); emit("\n") }
else { emit(" ret void\n") }

4
selfhost/ludicc.seed.ll
View file

@ -8995,9 +8995,9 @@ declare void @hs_free(i32)
@.str8826 = private unnamed_addr constant [2 x i8] c"\0A\00"
@.str8827 = private unnamed_addr constant [4 x i8] c"swx\00"
@.str8828 = private unnamed_addr constant [3 x i8] c":\0A\00"
@.str8829 = private unnamed_addr constant [8 x i8] c" %swi1\00"
@.str8829 = private unnamed_addr constant [9 x i8] c" %swinc\00"
@.str8830 = private unnamed_addr constant [16 x i8] c" = add i32 %swi\00"
@.str8831 = private unnamed_addr constant [22 x i8] c", 1\0A store i32 %swi1\00"
@.str8831 = private unnamed_addr constant [23 x i8] c", 1\0A store i32 %swinc\00"
@.str8832 = private unnamed_addr constant [25 x i8] c", ptr %ci\0A br label %sw\00"
@.str8833 = private unnamed_addr constant [2 x i8] c"\0A\00"
@.str8834 = private unnamed_addr constant [4 x i8] c"swd\00"