Emil
357db17c2f
- Resolution: 8x8 world cells, 2x2 UI cells (UI_SCALE=4) - GPU lighting: vertex-shader computed, light source list buffer (max 64) instead of O(N×R²) grid scan, O(N×S) per cell - Viewport-aware CA: iterate only active chunks, not all 250×250 - Flat array entity/item/shadow maps instead of HashMaps - Flat 128-entry ASCII atlas array instead of HashMap lookup - Partial grid upload: viewport + 30-cell margin only - Pre-allocated viewport arrays in renderer structs (zero alloc/frame) - Skip CPU lighting for GPU modes (pass None) - Benchmark mode: --mode benchmark with per-subsystem timing - GpuLightSource struct, light_count in push constants - gather_sources_in_range() for viewport-scoped source gathering Benchmark (600 ticks, release): Graphics: 531 FPS (was 386, +38%), render 1013us (was 1699us, -40%) ASCII: 402 FPS (was 313, +28%), render 1502us (was 2346us, -36%) All 171 tests + 14 scenarios pass.
50 lines
1.2 KiB
Rust
50 lines
1.2 KiB
Rust
use verbatim::ai::AiAction;
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use verbatim::ai::GameSession;
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fn setup() -> GameSession {
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let mut s = GameSession::new_seeded(42);
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s.init_empty();
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s.clear_area(90, 90, 80, 80);
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s
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}
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#[test]
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fn corpses_do_not_cause_lag() {
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let mut s = setup();
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for i in 0..20 {
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s.perform_action(&AiAction::Spawn {
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kind: "goblin".into(),
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x: 100.0 + (i % 5) as f32 * 3.0,
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y: 100.0 + (i / 5) as f32 * 3.0,
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});
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}
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s.step(20);
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let ids: Vec<u32> = s
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.get_entities()
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.into_iter()
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.filter(|e| e.kind == "Goblin")
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.map(|e| e.id)
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.collect();
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let start_before = std::time::Instant::now();
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s.step(60);
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let before_ms = start_before.elapsed().as_secs_f32() * 1000.0 / 60.0;
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for id in &ids {
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s.perform_action(&AiAction::DamageEntity {
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id: *id,
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amount: 100.0,
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});
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}
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let start_after = std::time::Instant::now();
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s.step(60);
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let after_ms = start_after.elapsed().as_secs_f32() * 1000.0 / 60.0;
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assert!(
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after_ms < before_ms * 3.0,
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"corpse simulation should not be dramatically slower: before={:.2}ms after={:.2}ms",
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before_ms,
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after_ms
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);
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}
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