kayjaydee
ddc08fb14c
feat(04-01): add VolumeCurve with hardcoded VFX-02 spec curve
...
- VolumeCurve.volumeFor(int) returns spec values [1.0, 0.8, 0.6, 0.5, 0.4]
- High indices clamp to 0.4f (last value)
- Negative indices throw IllegalArgumentException
- 3 JUnit cases (specValues, indexClamp, negativeIndexThrows), all green
- Zero Hytale imports — chain/ frontier preserved
2026-04-27 13:01:38 +02:00
kayjaydee
8d868a28ca
feat(04-01): add Vec3.lerp and ParticleTrail sampler with JUnit suite
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- Vec3.lerp(other, t) for linear interpolation between two points
- ParticleTrail.sample(from, to, density) emits density-based interpolated
points strictly between endpoints (endpoints excluded by construction)
- TRAIL_DENSITY = 4.0 particles per block
- 6 ParticleTrail tests + 3 Vec3.lerp tests, all green
- Zero Hytale imports — chain/ frontier preserved
2026-04-27 13:00:47 +02:00
kayjaydee
cd5d0bedd3
feat(phase-2): pure-Java chain resolution algorithm
...
Adds com.mythlane.chainlightning.chain package with 7 types (Vec3,
ChainEntity, EntitySource, RayCaster, ChainParameters, ChainHit,
ChainResolver). Algorithm: ray-cast primary target then BFS hops with
distanceSquared closest-neighbor selection, deterministic lexicographic
tie-breaker on entity id, max 5 targets, 8-block radius, damage curve
[8,6,4,3,2]. Strict no-Hytale-imports boundary — runtime adapters land
in Phase 3.
JUnit 5 suite: 25 tests green (Vec3 5 + ChainParameters 10 +
ChainResolver 10). All 10 mandatory cases covered (no primary,
primary-only, full chain, overflow, out-of-radius, no-double-hit,
closest, tie-breaker determinism, dead entity, custom maxTargets).
2026-04-26 19:29:20 +02:00
kayjaydee