f02b995e4f
Add a pure Core projectile driver for retail clock quanta, final-state acceleration, 50-unit velocity clamping, world-space angular integration, full-3D AlignPath, and oriented Setup-local sphere sweeps. Preserve exact success versus set_frame-only failure semantics, independent Contact/OnWalkable state, and full-cell identity across all landblock directions. Port OBJECTINFO::missile_ignore with explicit weenie/creature metadata, remove the invented transition-step cap, retain PathClipped without arming PerfectClip, and keep authoritative target identity optional. Add malformed-shape/clock, thin-wall, terrain, target-exclusion, frame-spike, failure-state, and boundary conformance coverage. Retire TS-2 and synchronize the architecture, milestones, roadmap, research oracle, and durable physics memory. Co-Authored-By: Codex <noreply@openai.com>
94 lines
2.6 KiB
C#
94 lines
2.6 KiB
C#
using AcDream.Core.Physics;
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using Xunit;
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namespace AcDream.Core.Tests.Physics;
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/// <summary>
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/// Conformance table for retail <c>OBJECTINFO::missile_ignore</c>
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/// (<c>0x0050CEB0</c>). These tests deliberately separate "has a weenie"
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/// from "is a creature" because the retail branches do.
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/// </summary>
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public sealed class MissileCollisionRulesTests
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{
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private const uint Target = 0x1111u;
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private const uint Other = 0x2222u;
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private static ObjectInfo Missile(uint targetId = 0) => new()
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{
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MoverPhysicsState = PhysicsStateFlags.Missile,
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TargetId = targetId,
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};
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[Fact]
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public void OtherMissile_IsAlwaysIgnored_EvenWhenDesignated()
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{
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var mover = Missile(Target);
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Assert.True(mover.MissileIgnore(
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Target,
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(uint)PhysicsStateFlags.Missile,
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EntityCollisionFlags.HasWeenie));
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}
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[Fact]
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public void NonMissileMover_DoesNotUseMissileExemptions()
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{
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var mover = new ObjectInfo();
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Assert.False(mover.MissileIgnore(
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Other,
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(uint)PhysicsStateFlags.Ethereal,
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EntityCollisionFlags.HasWeenie | EntityCollisionFlags.IsCreature));
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}
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[Fact]
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public void DesignatedTarget_IsNeverIgnoredByLaterBranches()
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{
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var mover = Missile(Target);
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Assert.False(mover.MissileIgnore(
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Target,
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(uint)PhysicsStateFlags.Ethereal,
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EntityCollisionFlags.HasWeenie | EntityCollisionFlags.IsCreature));
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}
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[Theory]
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[InlineData(true, true)]
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[InlineData(false, false)]
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public void EtherealTarget_RequiresWeenieMetadata(bool hasWeenie, bool ignored)
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{
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var flags = hasWeenie
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? EntityCollisionFlags.HasWeenie
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: EntityCollisionFlags.None;
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Assert.Equal(ignored, Missile().MissileIgnore(
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Other,
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(uint)PhysicsStateFlags.Ethereal,
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flags));
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}
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[Fact]
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public void KnownTarget_IgnoresOtherCreatures()
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{
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var mover = Missile(Target);
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Assert.True(mover.MissileIgnore(
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Other,
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0u,
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EntityCollisionFlags.HasWeenie | EntityCollisionFlags.IsCreature));
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}
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[Fact]
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public void UnknownTarget_DoesNotIgnoreCreatures()
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{
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Assert.False(Missile().MissileIgnore(
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Other,
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0u,
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EntityCollisionFlags.HasWeenie | EntityCollisionFlags.IsCreature));
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}
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[Fact]
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public void KnownTarget_DoesNotIgnoreNonCreatureWeenie()
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{
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Assert.False(Missile(Target).MissileIgnore(
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Other,
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0u,
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EntityCollisionFlags.HasWeenie));
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}
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}
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