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Brian Neumann-Fopiano committed 2026-06-09 20:14:27 -04:00
1 parent cf2e7df298
commit a82b8f4a9c
9 files changed
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core/src/test/java/art/arcane/iris/engine/object/IrisObjectVacuumTest.java
+44
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@@ -101,6 +101,7 @@ public class IrisObjectVacuumTest {
assertEquals(20, IrisObjectVacuum.resolveRadius(ObjectPlaceMode.VACUUM_HIGH, null));
assertEquals(8, IrisObjectVacuum.resolveRadius(ObjectPlaceMode.VACUUM_FAST, null));
assertEquals(12, IrisObjectVacuum.resolveRadius(ObjectPlaceMode.VACUUM_ORGANIC, null));
assertEquals(12, IrisObjectVacuum.resolveRadius(ObjectPlaceMode.VACUUM_WAVY, null));
IrisVacuumSettings settings = new IrisVacuumSettings();
settings.setRadius(30);
@@ -113,6 +114,7 @@ public class IrisObjectVacuumTest {
assertEquals(1, IrisObjectVacuum.resolveStep(ObjectPlaceMode.VACUUM_HIGH));
assertEquals(2, IrisObjectVacuum.resolveStep(ObjectPlaceMode.VACUUM_FAST));
assertEquals(1, IrisObjectVacuum.resolveStep(ObjectPlaceMode.VACUUM_ORGANIC));
assertEquals(1, IrisObjectVacuum.resolveStep(ObjectPlaceMode.VACUUM_WAVY));
}
@Test
@@ -121,6 +123,7 @@ public class IrisObjectVacuumTest {
assertTrue(IrisObjectVacuum.isVacuumMode(ObjectPlaceMode.VACUUM_HIGH));
assertTrue(IrisObjectVacuum.isVacuumMode(ObjectPlaceMode.VACUUM_FAST));
assertTrue(IrisObjectVacuum.isVacuumMode(ObjectPlaceMode.VACUUM_ORGANIC));
assertTrue(IrisObjectVacuum.isVacuumMode(ObjectPlaceMode.VACUUM_WAVY));
assertFalse(IrisObjectVacuum.isVacuumMode(ObjectPlaceMode.CENTER_HEIGHT));
assertFalse(IrisObjectVacuum.isVacuumMode(ObjectPlaceMode.STILT));
assertFalse(IrisObjectVacuum.isVacuumMode(ObjectPlaceMode.PAINT));
@@ -143,4 +146,45 @@ public class IrisObjectVacuumTest {
assertEquals("the ring carves down to the deformation target (the crater floor)", meetY + 1, ringFloor);
assertTrue("ring crater is deeper than the object-protected inside floor", ringFloor < insideFloor);
}
@Test
public void wavyOffsetIsZeroAtSeatAndRimSoSeatStaysFlushAndEdgeBlends() {
assertEquals("directly under the object the wave must be zero so it seats flush", 0, IrisObjectVacuum.waveOffset(0.0, 12.0, 1.0, 3.0));
assertEquals("at the outer rim the wave must be zero so it blends to terrain", 0, IrisObjectVacuum.waveOffset(12.0, 12.0, 1.0, 3.0));
assertEquals("beyond the radius there is no wave", 0, IrisObjectVacuum.waveOffset(20.0, 12.0, 1.0, 3.0));
assertEquals("amplitude 0 disables the wave entirely", 0, IrisObjectVacuum.waveOffset(6.0, 12.0, 1.0, 0.0));
}
@Test
public void wavyOffsetIsSignedSymmetricAndPeaksMidSlope() {
int up = IrisObjectVacuum.waveOffset(6.0, 12.0, 1.0, 3.0);
int down = IrisObjectVacuum.waveOffset(6.0, 12.0, -1.0, 3.0);
assertEquals("peak noise at mid-slope lifts the full amplitude", 3, up);
assertEquals("negative noise pushes the slope down by the same amount", -3, down);
assertEquals("equal and opposite noise mirrors the offset", up, -down);
assertTrue("the wave never exceeds the configured amplitude", Math.abs(up) <= 3);
int nearSeat = IrisObjectVacuum.waveOffset(1.0, 12.0, 1.0, 3.0);
assertTrue("waves are strongest mid-slope and gentle near the flush seat", up > nearSeat);
}
@Test
public void resolveWaveAmplitudeAndScaleUseDefaultsAndHonorOverrides() {
assertEquals(3.0, IrisObjectVacuum.resolveWaveAmplitude(null), 0.0001);
assertEquals(5.0, IrisObjectVacuum.resolveWaveScale(null), 0.0001);
IrisVacuumSettings settings = new IrisVacuumSettings();
settings.setWaveAmplitude(6);
settings.setWaveScale(2.5);
assertEquals(6.0, IrisObjectVacuum.resolveWaveAmplitude(settings), 0.0001);
assertEquals(2.5, IrisObjectVacuum.resolveWaveScale(settings), 0.0001);
IrisVacuumSettings disabled = new IrisVacuumSettings();
disabled.setWaveAmplitude(0);
assertEquals("amplitude 0 disables the wave", 0.0, IrisObjectVacuum.resolveWaveAmplitude(disabled), 0.0001);
IrisVacuumSettings badScale = new IrisVacuumSettings();
badScale.setWaveScale(0);
assertEquals("non-positive scale falls back to the default", 5.0, IrisObjectVacuum.resolveWaveScale(badScale), 0.0001);
}
}