public Recorder(World world)
{
this.world = world;
data = new RecordingData()
{
frames = new List <Frame>(),
gravity = World.gravity,
friction = World.friction,
frictionFloor = World.frictionFloor,
viscosity = World.viscosity,
forceDrag = World.forceDrag
};
}
public void JsonSerializing3()
{
var baseDataFile = TestUtils.folder + "/single_body_data";
var srcData = RecordingData.Read(baseDataFile + "_src_js.txt");
srcData.Write(baseDataFile + "_test1.txt");
var src2Data = RecordingData.Read(baseDataFile + "_test1.txt");
src2Data.Write(baseDataFile + "_test2.txt");
var src3Data = RecordingData.Read(baseDataFile + "_test2.txt");
src3Data.Write(baseDataFile + "_test3.txt");
}
private void ValidateWithSrcData(World world, int nbFrames, string testDataBaseName)
{
for (var i = 0; i < nbFrames; ++i)
{
world.Step(0.16f);
}
var baseDataFile = TestUtils.folder + "/" + testDataBaseName;
if (!File.Exists(baseDataFile + "_src_sharp.txt"))
{
var srcData = RecordingData.Read(baseDataFile + "_src_js.txt");
srcData.Write(baseDataFile + "_src_sharp.txt");
}
var refData = RecordingData.Read(baseDataFile + "_src_sharp.txt");
world.recorder.data.Write(baseDataFile + "_dst_sharp.txt");
Validate(refData, world.recorder.data);
}
private static void Validate(RecordingData refData, RecordingData dstData)
{
if (refData.frames.Count != dstData.frames.Count)
{
throw new Exception("Not same number of frame");
}
for (var frameIndex = 0; frameIndex < dstData.frames.Count; ++frameIndex)
{
var refFrame = refData.frames[frameIndex];
var dstFrame = dstData.frames[frameIndex];
if (refFrame.steps.Count != dstFrame.steps.Count)
{
throw new Exception("Not same number of steps in frame: " + frameIndex);
}
for (var stepIndex = 0; stepIndex < refFrame.steps.Count; ++stepIndex)
{
var refStep = refFrame.steps[stepIndex];
var dstStep = dstFrame.steps[stepIndex];
Assert.AreEqual(refStep.name, dstStep.name);
if (refStep.bodies.Count != dstStep.bodies.Count)
{
throw new Exception(string.Format("Not same number of bodies in frame: {0} and step {1}",
frameIndex, refStep.name));
}
for (var bodyIndex = 0; bodyIndex < refStep.bodies.Count; ++bodyIndex)
{
var refBody = refStep.bodies[bodyIndex];
var dstBody = dstStep.bodies[bodyIndex];
Assert.AreEqual(refBody.id, dstBody.id);
var msg = string.Format("Not same value in frame: {0} and step {1} and body {2}", frameIndex,
refStep.name, refBody.id);
Validate(msg + " - mass", refBody.mass, dstBody.mass);
Validate(msg + " - min", refBody.min, dstBody.min);
Validate(msg + " - max", refBody.max, dstBody.max);
Validate(msg + " - center", refBody.center, dstBody.center);
Validate(msg + " - halfExtent", refBody.halfExtent, dstBody.halfExtent);
if (dstBody.vertices == null && refBody.vertices != null && refBody.vertices.Count > 0)
{
throw new Exception(string.Format(
"Not same number of vertices in frame: {0} and step {1} and body {2}", frameIndex,
refStep.name, refBody.id));
}
if (dstBody.vertices != null)
{
if (refBody.vertices.Count != dstBody.vertices.Count)
{
throw new Exception(string.Format(
"Not same number of vertices in frame: {0} and step {1} and body {2}", frameIndex,
refStep.name, refBody.id));
}
for (var vertexIndex = 0; vertexIndex < dstBody.vertices.Count; ++vertexIndex)
{
var refVertex = refBody.vertices[vertexIndex];
var dstVertex = dstBody.vertices[vertexIndex];
var vertextMsg = msg + " - vertices " + vertexIndex;
Validate(vertextMsg + " - x ", refVertex.x, dstVertex.x);
Validate(vertextMsg + " - y ", refVertex.y, dstVertex.y);
Validate(vertextMsg + " - ox ", refVertex.ox, dstVertex.ox);
Validate(vertextMsg + " - oy ", refVertex.oy, dstVertex.oy);
}
}
}
}
}
}