Package org.terasology.math

Examples of org.terasology.math.Vector3i


        BatchPropagator propagator = new StandardBatchPropagator(lightRules, worldView);
        propagator.process(new BlockChange(Vector3i.zero(), air, fullLight));

        assertEquals(fullLight.getLuminance(), worldView.getValueAt(Vector3i.zero()));
        assertEquals(fullLight.getLuminance() - 1, worldView.getValueAt(new Vector3i(0, 1, 0)));
        assertEquals(fullLight.getLuminance() - 14, worldView.getValueAt(new Vector3i(0, 14, 0)));
        for (int i = 1; i < fullLight.getLuminance(); ++i) {
            for (Vector3i pos : Diamond3iIterator.iterateAtDistance(Vector3i.zero(), i)) {
                assertEquals(fullLight.getLuminance() - i, worldView.getValueAt(pos));
            }
        }
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        }
    }

    @Test
    public void addOverlappingLights() {
        Vector3i lightPos = new Vector3i(5, 0, 0);

        StubPropagatorWorldView worldView = new StubPropagatorWorldView(ChunkConstants.CHUNK_REGION);
        worldView.setBlockAt(Vector3i.zero(), fullLight);
        worldView.setBlockAt(lightPos, fullLight);
        BatchPropagator propagator = new StandardBatchPropagator(lightRules, worldView);
        propagator.process(new BlockChange(Vector3i.zero(), air, fullLight), new BlockChange(lightPos, air, fullLight));

        assertEquals(fullLight.getLuminance(), worldView.getValueAt(Vector3i.zero()));
        assertEquals(fullLight.getLuminance() - 1, worldView.getValueAt(new Vector3i(1, 0, 0)));
        assertEquals(fullLight.getLuminance() - 2, worldView.getValueAt(new Vector3i(2, 0, 0)));
        assertEquals(fullLight.getLuminance() - 2, worldView.getValueAt(new Vector3i(3, 0, 0)));
        assertEquals(fullLight.getLuminance() - 1, worldView.getValueAt(new Vector3i(4, 0, 0)));
        assertEquals(fullLight.getLuminance(), worldView.getValueAt(new Vector3i(5, 0, 0)));
    }
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        assertEquals(fullLight.getLuminance(), worldView.getValueAt(new Vector3i(5, 0, 0)));
    }

    @Test
    public void removeOverlappingLight() {
        Vector3i lightPos = new Vector3i(5, 0, 0);

        StubPropagatorWorldView worldView = new StubPropagatorWorldView(testingRegion);
        worldView.setBlockAt(Vector3i.zero(), fullLight);
        worldView.setBlockAt(lightPos, fullLight);
        BatchPropagator propagator = new StandardBatchPropagator(lightRules, worldView);
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        }
    }

    @Test
    public void removeLightOverlappingAtEdge() {
        Vector3i lightPos = new Vector3i(2, 0, 0);

        StubPropagatorWorldView worldView = new StubPropagatorWorldView(testingRegion);
        worldView.setBlockAt(Vector3i.zero(), weakLight);
        worldView.setBlockAt(lightPos, weakLight);
        BatchPropagator propagator = new StandardBatchPropagator(lightRules, worldView);
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    }

    @Test
    public void addLightInLight() {
        StubPropagatorWorldView worldView = new StubPropagatorWorldView(testingRegion);
        worldView.setBlockAt(new Vector3i(2, 0, 0), mediumLight);
        BatchPropagator propagator = new StandardBatchPropagator(lightRules, worldView);
        propagator.process(new BlockChange(new Vector3i(2, 0, 0), air, mediumLight));

        worldView.setBlockAt(Vector3i.zero(), fullLight);
        propagator.process(new BlockChange(Vector3i.zero(), air, fullLight));

        for (int i = 0; i < fullLight.getLuminance() + 1; ++i) {
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    }

    @Test
    public void addAdjacentLights() {
        StubPropagatorWorldView worldView = new StubPropagatorWorldView(testingRegion);
        worldView.setBlockAt(new Vector3i(1, 0, 0), mediumLight);
        worldView.setBlockAt(new Vector3i(0, 0, 0), mediumLight);
        BatchPropagator propagator = new StandardBatchPropagator(lightRules, worldView);
        propagator.process(new BlockChange(new Vector3i(1, 0, 0), air, mediumLight), new BlockChange(new Vector3i(0, 0, 0), air, mediumLight));

        for (int i = 0; i < fullLight.getLuminance() + 1; ++i) {
            for (Vector3i pos : Diamond3iIterator.iterateAtDistance(Vector3i.zero(), i)) {
                int dist = Math.min(Vector3i.zero().gridDistance(pos), new Vector3i(1, 0, 0).gridDistance(pos));
                byte expectedLuminance = (byte) Math.max(mediumLight.getLuminance() - dist, 0);
                assertEquals(expectedLuminance, worldView.getValueAt(pos));
            }
        }
    }
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    }

    @Test
    public void addWeakLightNextToStrongLight() {
        StubPropagatorWorldView worldView = new StubPropagatorWorldView(testingRegion);
        worldView.setBlockAt(new Vector3i(0, 0, 0), fullLight);
        BatchPropagator propagator = new StandardBatchPropagator(lightRules, worldView);
        propagator.process(new BlockChange(new Vector3i(0, 0, 0), air, fullLight));

        worldView.setBlockAt(new Vector3i(1, 0, 0), weakLight);
        propagator.process(new BlockChange(new Vector3i(1, 0, 0), air, weakLight));
        assertEquals(14, worldView.getValueAt(new Vector3i(1, 0, 0)));
    }
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    }

    @Test
    public void removeAdjacentLights() {
        StubPropagatorWorldView worldView = new StubPropagatorWorldView(testingRegion);
        worldView.setBlockAt(new Vector3i(1, 0, 0), mediumLight);
        worldView.setBlockAt(new Vector3i(0, 0, 0), mediumLight);
        BatchPropagator propagator = new StandardBatchPropagator(lightRules, worldView);
        propagator.process(new BlockChange(new Vector3i(1, 0, 0), air, mediumLight), new BlockChange(new Vector3i(0, 0, 0), air, mediumLight));

        worldView.setBlockAt(new Vector3i(1, 0, 0), air);
        worldView.setBlockAt(new Vector3i(0, 0, 0), air);
        propagator.process(new BlockChange(new Vector3i(1, 0, 0), mediumLight, air), new BlockChange(new Vector3i(0, 0, 0), mediumLight, air));

        for (int i = 0; i < fullLight.getLuminance() + 1; ++i) {
            byte expectedLuminance = (byte) 0;
            for (Vector3i pos : Diamond3iIterator.iterateAtDistance(Vector3i.zero(), i)) {
                assertEquals(expectedLuminance, worldView.getValueAt(pos));
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    }

    @Test
    public void addSolidBlocksLight() {
        StubPropagatorWorldView worldView = new StubPropagatorWorldView(ChunkConstants.CHUNK_REGION);
        worldView.setBlockAt(new Vector3i(0, 0, 0), mediumLight);
        BatchPropagator propagator = new StandardBatchPropagator(lightRules, worldView);
        propagator.process(new BlockChange(new Vector3i(0, 0, 0), air, mediumLight));

        worldView.setBlockAt(new Vector3i(1, 0, 0), solid);
        propagator.process(new BlockChange(new Vector3i(1, 0, 0), air, solid));

        assertEquals(0, worldView.getValueAt(new Vector3i(1, 0, 0)));
        assertEquals(1, worldView.getValueAt(new Vector3i(2, 0, 0)));
    }
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    }

    @Test
    public void removeSolidAllowsLight() {
        StubPropagatorWorldView worldView = new StubPropagatorWorldView(testingRegion);
        for (Vector3i pos : Region3i.createFromCenterExtents(new Vector3i(1, 0, 0), new Vector3i(0, 30, 30))) {
            worldView.setBlockAt(pos, solid);
        }
        worldView.setBlockAt(new Vector3i(0, 0, 0), fullLight);
        BatchPropagator propagator = new StandardBatchPropagator(lightRules, worldView);
        propagator.process(new BlockChange(new Vector3i(0, 0, 0), air, fullLight));

        assertEquals(0, worldView.getValueAt(new Vector3i(1, 0, 0)));

        worldView.setBlockAt(new Vector3i(1, 0, 0), air);
        propagator.process(new BlockChange(new Vector3i(1, 0, 0), solid, air));

        assertEquals(14, worldView.getValueAt(new Vector3i(1, 0, 0)));
        assertEquals(13, worldView.getValueAt(new Vector3i(2, 0, 0)));
    }
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Related Classes of org.terasology.math.Vector3i

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