package com.projectsacrifice.game;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

import org.junit.Test;

public final class PhysicalObjectStateTest {
    @Test
    public void authoredObjectPublishesStableMassGeometryAndRuntimeState() {
        LevelDefinition.PhysicalObject definition = new LevelDefinition.PhysicalObject(
                LevelDefinition.PhysicalObjectType.COUNTERWEIGHT,
                new LevelDefinition.Box(420f, 760f, 80f, 120f), 3);

        PhysicalObjectState state = new PhysicalObjectState(definition);
        state.velocity(120f, -30f).grounded(true).supportIndex(2);

        assertEquals(LevelDefinition.PhysicalObjectType.COUNTERWEIGHT, state.type());
        assertEquals(420f, state.weightedX(), 0f);
        assertEquals(760f, state.weightedY(), 0f);
        assertEquals(80f, state.weightedWidth(), 0f);
        assertEquals(120f, state.weightedHeight(), 0f);
        assertEquals(3, state.pressureMass());
        assertTrue(state.activatesPressure());
        assertEquals(120f, state.velocityX(), 0f);
        assertEquals(-30f, state.velocityY(), 0f);
        assertTrue(state.grounded());
        assertEquals(2, state.supportIndex());
    }
}