Orkuncakilkaya
8a4f3f5ad6
th_fact made a ThingFact per placement, removal and use, and the valley places and removes Things all day. The records come back two drains after they were handed out, so a reader placing a Thing while it reads the last drain's list never sees one change (the test holds exactly that). thing_use takes ThingsState mut, since it pushes a fact. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
23 lines
992 B
Text
23 lines
992 B
Text
# facts.ludic - what happened to a Thing, pushed on the package's queue for the game to drain
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# a fact's record is one kept for it, not a new one: the halves swap whenever a fact finds the queue
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# empty (everything before it drained or cleared), so a record comes back two drains after it was
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# handed out - a reader placing a Thing while it reads the last drain's list never sees one change
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function th_fact(things_st: mut ThingsState, what: int, t: Thing) -> void {
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if q_len(things_st.th_facts) == 0 and things_st.th_fact_n > 0 {
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things_st.th_fact_on_b = not things_st.th_fact_on_b
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things_st.th_fact_n = 0
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}
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var pool = things_st.th_fact_a
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if things_st.th_fact_on_b { pool = things_st.th_fact_b }
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if things_st.th_fact_n >= len(pool) { push(pool, new ThingFact) }
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let f = pool[things_st.th_fact_n]
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things_st.th_fact_n += 1
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f.what = what
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f.uid = t.uid
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f.kind = t.kind
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f.id = t.id
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f.owner = t.owner
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f.x = t.x
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f.z = t.z
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q_push(things_facts(things_st), f)
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}
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