Orkuncakilkaya
39bd430ce8
Comp = { f = v } -> Comp { f: v }. record() requires ':' and parse_spawn()
drops the '=' before the record; '=' is now assignment/binding only. Records
appear only in games, so the compiler seed is unaffected.
Migration: tools/ludic-tools/migrate_records.c (spawn-context aware). Verified
every golden byte-identical, old '=' form rejected, reseeded, test.sh 14/14.
Docs updated (LANGUAGE.md, BOOTSTRAP.md R2).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
37 lines
1.1 KiB
Text
37 lines
1.1 KiB
Text
# ============================================================================
|
|
# qdecl.ludic — a system whose query lives in its signature.
|
|
#
|
|
# system CleanBattle phase LateUpdate
|
|
# query (b, p) [Battle, Pos, {Foe}] where b.hp <= 0
|
|
# { … }
|
|
#
|
|
# is the same thing as writing `for (b, p) in query [...] where ... { … }` around
|
|
# the whole body — the loop header just moves into the declaration. The body runs
|
|
# once per matching entity, and self() is that entity.
|
|
# ============================================================================
|
|
game QueryDecl {
|
|
component Battle { hp: int = 0, side: int = 0 }
|
|
component Pos { x: int = 0, y: int = 0 }
|
|
archetype Foe { Battle, Pos }
|
|
|
|
system Seed phase Start {
|
|
spawn Foe { Battle { hp: 3, side: 1 } }
|
|
spawn Foe { Battle { hp: 0, side: 1 } }
|
|
spawn Foe { Battle { hp: -2, side: 0 } }
|
|
}
|
|
|
|
system CleanBattle phase LateUpdate
|
|
query (b, p) [Battle, Pos, {Foe}] where b.hp <= 0 and b.side == 1
|
|
{
|
|
print_int(p.x)
|
|
despawn self()
|
|
}
|
|
|
|
system Census phase Render
|
|
query (b) [Battle]
|
|
{
|
|
print_int(b.hp)
|
|
}
|
|
|
|
system Bye phase Render { quit() }
|
|
}
|