const float InvertIncrement = 0.01f; //10ms
internal Game(GraphicsDevice gd, string gameRootDir)
{
mGD = gd;
mGameRootDir = gameRootDir;
mResX = gd.RendForm.ClientRectangle.Width;
mResY = gd.RendForm.ClientRectangle.Height;
mSKeeper = new StuffKeeper();
mSKeeper.eCompileNeeded += SharedForms.ShaderCompileHelper.CompileNeededHandler;
mSKeeper.eCompileDone += SharedForms.ShaderCompileHelper.CompileDoneHandler;
mSKeeper.Init(mGD, gameRootDir);
mFontMats = new MatLib(gd, mSKeeper);
mCPrims = new CommonPrims(gd, mSKeeper);
mFonts = mSKeeper.GetFontList();
mFontMats.CreateMaterial("Text");
mFontMats.SetMaterialEffect("Text", "2D.fx");
mFontMats.SetMaterialTechnique("Text", "Text");
mST = new ScreenText(gd.GD, mFontMats, mFonts[0], 1000);
mSUI = new ScreenUI(gd.GD, mFontMats, 100);
mTextProj = Matrix.OrthoOffCenterLH(0, mResX, mResY, 0, 0.1f, 5f);
//load avail static stuff
if (Directory.Exists(mGameRootDir + "/Statics"))
{
DirectoryInfo di = new DirectoryInfo(mGameRootDir + "/Statics");
FileInfo[] fi = di.GetFiles("*.MatLib", SearchOption.TopDirectoryOnly);
if (fi.Length > 0)
{
mStaticMats = new MatLib(gd, mSKeeper);
mStaticMats.ReadFromFile(fi[0].DirectoryName + "\\" + fi[0].Name);
mStaticMats.InitCelShading(1);
mStaticMats.GenerateCelTexturePreset(gd.GD,
(gd.GD.FeatureLevel == FeatureLevel.Level_9_3),
false, 0);
mStaticMats.SetCelTexture(0);
mKeeper.AddLib(mStaticMats);
}
mStatics = Mesh.LoadAllStaticMeshes(mGameRootDir + "\\Statics", gd.GD);
foreach (KeyValuePair <string, IArch> arch in mStatics)
{
arch.Value.UpdateBounds();
}
fi = di.GetFiles("*.StaticInstance", SearchOption.TopDirectoryOnly);
foreach (FileInfo f in fi)
{
string archName = FileUtil.StripExtension(f.Name);
if (archName.Contains('_'))
{
archName = archName.Substring(0, f.Name.IndexOf('_'));
}
archName += ".Static";
if (!mStatics.ContainsKey(archName))
{
continue;
}
StaticMesh sm = new StaticMesh(mStatics[archName]);
sm.ReadFromFile(f.DirectoryName + "\\" + f.Name);
mMeshes.Add(sm);
sm.UpdateBounds();
sm.SetMatLib(mStaticMats);
Vector3 randPos = Mathery.RandomPosition(mRand,
Vector3.UnitX * 100f +
Vector3.UnitZ * 100f);
mMeshPositions.Add(randPos);
mMeshRotations.Add(Vector3.Zero);
mMeshScales.Add(Vector3.One);
UpdateStaticTransform(mMeshes.Count - 1);
}
AddStaticCollision();
}
//skip hair stuff when computing bone bounds
//hits to hair usually wouldn't activate much
List <string> skipMats = new List <string>();
skipMats.Add("Hair");
//load character stuff if any around
if (Directory.Exists(mGameRootDir + "/Characters"))
{
DirectoryInfo di = new DirectoryInfo(mGameRootDir + "/Characters");
FileInfo[] fi = di.GetFiles("*.AnimLib", SearchOption.TopDirectoryOnly);
if (fi.Length > 0)
{
mCharAnims = new AnimLib();
mCharAnims.ReadFromFile(fi[0].DirectoryName + "\\" + fi[0].Name);
List <Anim> anims = mCharAnims.GetAnims();
foreach (Anim a in anims)
{
mAnims.Add(a.Name);
}
}
fi = di.GetFiles("*.MatLib", SearchOption.TopDirectoryOnly);
if (fi.Length > 0)
{
mCharMats = new MatLib(mGD, mSKeeper);
mCharMats.ReadFromFile(fi[0].DirectoryName + "\\" + fi[0].Name);
mCharMats.InitCelShading(1);
mCharMats.GenerateCelTexturePreset(gd.GD,
gd.GD.FeatureLevel == FeatureLevel.Level_9_3, false, 0);
mCharMats.SetCelTexture(0);
mKeeper.AddLib(mCharMats);
}
fi = di.GetFiles("*.Character", SearchOption.TopDirectoryOnly);
foreach (FileInfo f in fi)
{
IArch arch = new CharacterArch();
arch.ReadFromFile(f.DirectoryName + "\\" + f.Name, mGD.GD, true);
mCharArchs.Add(FileUtil.StripExtension(f.Name), arch);
}
fi = di.GetFiles("*.CharacterInstance", SearchOption.TopDirectoryOnly);
foreach (FileInfo f in fi)
{
string archName = f.Name;
if (archName.Contains('_'))
{
archName = f.Name.Substring(0, f.Name.IndexOf('_'));
}
if (!mCharArchs.ContainsKey(archName))
{
continue;
}
Character c = new Character(mCharArchs[archName], mCharAnims);
//map this to an arch
mCharToArch.Add(c, mCharArchs[archName]);
c.ReadFromFile(f.DirectoryName + "\\" + f.Name);
c.SetMatLib(mCharMats);
c.SetTransform(Matrix.Translation(
Mathery.RandomPosition(mRand,
Vector3.UnitX * 100f +
Vector3.UnitZ * 100f)));
c.ComputeBoneBounds(skipMats);
c.AutoInvert(true, mInvertInterval);
mCharacters.Add(c);
}
if (mCharacters.Count > 0)
{
mAnimTimes = new float[mCharacters.Count];
mCurAnims = new int[mCharacters.Count];
mCBone = new int[mCharacters.Count];
mCBones = new Dictionary <int, Matrix> [mCharacters.Count];
}
foreach (KeyValuePair <string, IArch> arch in mCharArchs)
{
//build draw data for bone bounds
(arch.Value as CharacterArch).BuildDebugBoundDrawData(mGD.GD, mCPrims);
}
}
//typical material group for characters
//or at least it works with the ones
//I have right now
//TODO: way to define these in the asset?
List <string> skinMats = new List <string>();
skinMats.Add("Face");
skinMats.Add("Skin");
skinMats.Add("EyeWhite");
skinMats.Add("EyeLiner");
skinMats.Add("IrisLeft");
skinMats.Add("PupilLeft");
skinMats.Add("IrisRight");
skinMats.Add("PupilRight");
skinMats.Add("Nails");
mKeeper.AddMaterialGroup("SkinGroup", skinMats);
mTextColor = Vector4.UnitY + (Vector4.UnitW * 0.15f);
mHitColor = Vector4.One * 0.9f;
mHitColor.Y = mHitColor.Z = 0f;
mSUI.AddGump("UI\\CrossHair", "CrossHair", Vector4.One,
Vector2.UnitX * ((mResX / 2) - 16)
+ Vector2.UnitY * ((mResY / 2) - 16),
Vector2.One);
//string indicators for various statusy things
mST.AddString(mFonts[0], "", "StaticStatus",
mTextColor, Vector2.UnitX * 20f + Vector2.UnitY * 460f, Vector2.One);
mST.AddString(mFonts[0], "", "InvertStatus",
mTextColor, Vector2.UnitX * 20f + Vector2.UnitY * 480f, Vector2.One);
mST.AddString(mFonts[0], "", "AnimStatus",
mTextColor, Vector2.UnitX * 20f + Vector2.UnitY * 500f, Vector2.One);
mST.AddString(mFonts[0], "", "CharStatus",
mTextColor, Vector2.UnitX * 20f + Vector2.UnitY * 520f, Vector2.One);
mST.AddString(mFonts[0], "", "PosStatus",
mTextColor, Vector2.UnitX * 20f + Vector2.UnitY * 540f, Vector2.One);
mST.AddString(mFonts[0], "", "HitStatus",
mTextColor, Vector2.UnitX * 20f + Vector2.UnitY * 560f, Vector2.One);
mST.AddString(mFonts[0], "", "ThreadStatus",
mTextColor, Vector2.UnitX * 20f + Vector2.UnitY * 580f, Vector2.One);
UpdateCAStatus();
UpdateInvertStatus();
UpdateStaticStatus();
}
//if running on a fixed timestep, this might be called
//more often with a smaller delta time than RenderUpdate()
internal void Update(UpdateTimer time, List <Input.InputAction> actions, PlayerSteering ps)
{
//Thread.Sleep(30);
float secDelta = time.GetUpdateDeltaSeconds();
// mZone.UpdateModels(secDelta);
float yawAmount = 0f;
float pitchAmount = 0f;
bool bGravity = false;
float friction = GroundFriction;
if (!mbOnGround)
{
//gravity
if (!mbFly)
{
bGravity = true;
}
if (mbBadFooting)
{
friction = GroundFriction;
}
else
{
friction = AirFriction;
}
}
else
{
if (!mbFly)
{
friction = GroundFriction;
}
else
{
friction = AirFriction;
}
}
bool bCamJumped = false;
foreach (Input.InputAction act in actions)
{
if (act.mAction.Equals(Program.MyActions.Jump))
{
if (mbOnGround && !mbFly)
{
friction = AirFriction;
bCamJumped = true;
}
}
else if (act.mAction.Equals(Program.MyActions.ToggleFly))
{
mbFly = !mbFly;
ps.Method = (mbFly)? PlayerSteering.SteeringMethod.Fly : PlayerSteering.SteeringMethod.FirstPerson;
}
else if (act.mAction.Equals(Program.MyActions.Turn))
{
yawAmount = act.mMultiplier;
}
else if (act.mAction.Equals(Program.MyActions.Pitch))
{
pitchAmount = act.mMultiplier;
}
else if (act.mAction.Equals(Program.MyActions.RayStart))
{
mRayStart = GetModelPos();
}
else if (act.mAction.Equals(Program.MyActions.RayEnd))
{
mRayEnd = GetModelPos();
mbRayHit = mTModel.Trace(mRayStart, mRayEnd, out mRayHit);
mColRays.Add(mRayStart);
mColRays.Add(mRayEnd);
if (mbRayHit)
{
//scale up to view space
Vector3 viewHit = mRayHit;
viewHit.X *= 16f;
viewHit.Z *= 16f;
mColHits.Add(viewHit);
}
mDrawRays.BuildRayDrawInfo(mColRays, mColHits, 16f);
}
else if (act.mAction.Equals(Program.MyActions.RayCrazy))
{
Stopwatch sw = new Stopwatch();
sw.Start();
mColRays.Clear();
mColHits.Clear();
Vector3 randSpace = Vector3.One * 1000f;
randSpace.Y *= 5f;
for (int i = 0; i < 1000; i++)
{
Vector3 start = Mathery.RandomPosition(mRand, randSpace);
Vector3 end = Mathery.RandomPosition(mRand, randSpace);
//wrap xz
if (start.X < 0)
{
start.X += 1000f;
}
if (start.Z < 0)
{
start.Z += 1000f;
}
if (end.X < 0)
{
end.X += 1000f;
}
if (end.Z < 0)
{
end.Z += 1000f;
}
Vector3 hit;
if (mTModel.Trace(start, end, out hit))
{
//scale up to view space
Vector3 viewHit = hit;
viewHit.X *= 16f;
viewHit.Z *= 16f;
mColHits.Add(viewHit);
}
mColRays.Add(start);
mColRays.Add(end);
}
sw.Stop();
mDrawRays.BuildRayDrawInfo(mColRays, mColHits, 16f);
}
}
// UpdateDynamicLights(actions);
Vector3 startPos = mGroundPos;
Vector3 moveVec = ps.Update(startPos, mGD.GCam.Forward, mGD.GCam.Left, mGD.GCam.Up, actions);
if (mbOnGround || mbFly)
{
moveVec *= JogMoveForce;
}
else if (mbBadFooting)
{
moveVec *= StumbleForce;
}
else
{
moveVec *= MidAirMoveForce;
}
mVelocity += moveVec * 0.5f;
mVelocity -= (friction * mVelocity * secDelta * 0.5f);
Vector3 pos = startPos;
if (bGravity)
{
mVelocity += Vector3.Down * GravityForce * (secDelta * 0.5f);
}
if (bCamJumped)
{
mVelocity += Vector3.Up * JumpForce * 0.5f;
pos += mVelocity * (1f / 60f);
}
else
{
pos += mVelocity * secDelta;
}
mVelocity += moveVec * 0.5f;
mVelocity -= (friction * mVelocity * secDelta * 0.5f);
if (bGravity)
{
mVelocity += Vector3.Down * GravityForce * (secDelta * 0.5f);
}
if (bCamJumped)
{
mVelocity += Vector3.Up * JumpForce * 0.5f;
}
Vector3 camPos = Vector3.Zero;
Vector3 endPos = pos;
// Move(endPos, time.GetUpdateDeltaMilliSeconds(), false,
// mbFly, !bCamJumped, true, true, out endPos, out camPos);
mGroundPos += moveVec;
bool bWrapped = WrapPosition(ref mGroundPos);
WrapGridCoordinates();
if (bWrapped && mTerrain != null)
{
mTerrain.BuildGrid(mGD, mChunkRange, mNumStreamThreads);
}
if (mTerrain != null)
{
mTerrain.SetCellCoord(mGridCoordinate);
mTerrain.UpdatePosition(mGroundPos, mTerMats);
}
mGD.GCam.Update(-mGroundPos, ps.Pitch, ps.Yaw, ps.Roll);
mOtherCam.Update(-GetViewPos(), ps.Pitch, ps.Yaw, ps.Roll);
if (!mbFly)
{
if (mbOnGround)
{
//kill downward velocity so previous
//falling momentum doesn't contribute to
//a new jump
if (mVelocity.Y < 0f)
{
mVelocity.Y = 0f;
}
}
if (mbBadFooting)
{
//reduce downward velocity to avoid
//getting stuck in V shaped floors
if (mVelocity.Y < 0f)
{
mVelocity.Y -= (StumbleFriction * mVelocity.Y * secDelta);
}
}
}
//get ground pos at current location
float groundHeight = mTModel.GetHeight(GetModelPos());
mAudio.Update(mGD.GCam);
mST.ModifyStringText(mFonts[0], "Grid: " + mGridCoordinate.ToString()
+ ", LocalPos: " + mGroundPos.IntStr()
+ ", ModelPos: " + GetModelPos(), "PosStatus");
mST.ModifyStringText(mFonts[0], "Height: " + groundHeight
+ ", Hit: " + mbRayHit + ", HitPos: " + mRayHit, "ColStatus");
if (mTerrain != null)
{
mST.ModifyStringText(mFonts[0], "Threads Active: " + mTerrain.GetThreadsActive()
+ ", Thread Counter: " + mTerrain.GetThreadCounter(), "ThreadStatus");
}
mST.Update(mGD.DC);
}
