private void OnAllFramesReady(object sender, AllFramesReadyEventArgs eventArgs)
{
KinectSensor kinectSensor = sender as KinectSensor;
if (kinectSensor == null) {
return;
}
using (SkeletonFrame skeletonFrame = eventArgs.OpenSkeletonFrame()) {
if (skeletonFrame != null) {
if ((this.mSkeletonBuffer == null) ||
(this.mSkeletonBuffer.Length != skeletonFrame.SkeletonArrayLength)) {
this.mSkeletonBuffer = new Skeleton[skeletonFrame.SkeletonArrayLength];
}
skeletonFrame.CopySkeletonDataTo(this.mSkeletonBuffer);
int playerId = 0;
foreach (Skeleton skeleton in this.mSkeletonBuffer) {
if (skeleton.TrackingState != SkeletonTrackingState.Tracked) {
continue;
}
Player player = null;
if (this.mPlayers.ContainsKey(playerId)) {
player = this.mPlayers[playerId];
} else {
player = new Player(playerId);
player.SetPlayerBounds(this.mPlayerBounds);
this.mPlayers.Add(playerId, player);
}
player.TimeLastUpdated = DateTime.Now;
if (skeleton.Joints.Count > 0) {
player.IsAlive = true;
player.State = PlayerState.Alive;
// 衝突判定を行う部位
// 頭, 手, 足
player.UpdateJointPosition(skeleton.Joints, JointType.Head);
player.UpdateJointPosition(skeleton.Joints, JointType.HandLeft);
player.UpdateJointPosition(skeleton.Joints, JointType.HandRight);
player.UpdateJointPosition(skeleton.Joints, JointType.FootLeft);
player.UpdateJointPosition(skeleton.Joints, JointType.FootRight);
// ボーン
// 手, 肩
player.UpdateBonePosition(skeleton.Joints, JointType.HandRight, JointType.WristRight);
player.UpdateBonePosition(skeleton.Joints, JointType.WristRight, JointType.ElbowRight);
player.UpdateBonePosition(skeleton.Joints, JointType.ElbowRight, JointType.ShoulderRight);
player.UpdateBonePosition(skeleton.Joints, JointType.HandLeft, JointType.WristLeft);
player.UpdateBonePosition(skeleton.Joints, JointType.WristLeft, JointType.ElbowLeft);
player.UpdateBonePosition(skeleton.Joints, JointType.ElbowLeft, JointType.ShoulderLeft);
// 頭, 肩
player.UpdateBonePosition(skeleton.Joints, JointType.ShoulderCenter, JointType.Head);
player.UpdateBonePosition(skeleton.Joints, JointType.ShoulderLeft, JointType.ShoulderCenter);
player.UpdateBonePosition(skeleton.Joints, JointType.ShoulderCenter, JointType.ShoulderRight);
// 足
player.UpdateBonePosition(skeleton.Joints, JointType.HipLeft, JointType.KneeLeft);
player.UpdateBonePosition(skeleton.Joints, JointType.KneeLeft, JointType.AnkleLeft);
player.UpdateBonePosition(skeleton.Joints, JointType.AnkleLeft, JointType.FootLeft);
player.UpdateBonePosition(skeleton.Joints, JointType.HipRight, JointType.KneeRight);
player.UpdateBonePosition(skeleton.Joints, JointType.KneeRight, JointType.AnkleRight);
player.UpdateBonePosition(skeleton.Joints, JointType.AnkleRight, JointType.FootRight);
player.UpdateBonePosition(skeleton.Joints, JointType.HipLeft, JointType.HipCenter);
player.UpdateBonePosition(skeleton.Joints, JointType.HipCenter, JointType.HipRight);
// 胴体
player.UpdateBonePosition(skeleton.Joints, JointType.HipCenter, JointType.ShoulderCenter);
}
playerId++;
}
}
}
using (ColorImageFrame colorImageFrame = eventArgs.OpenColorImageFrame()) {
if (colorImageFrame != null) {
colorImageFrame.CopyPixelDataTo(this.mPixelBuffer);
this.mMainImageBuffer.Lock();
this.mMainImageBuffer.WritePixels(
new Int32Rect(0, 0, colorImageFrame.Width, colorImageFrame.Height),
this.mPixelBuffer, colorImageFrame.Width * 4, 0);
this.mMainImageBuffer.Unlock();
}
}
}
public HitType CheckHits(Player player)
{
int playerId = player.Id;
Dictionary<Bone, BoneData> segments = player.Segments;
DateTime currentTime = DateTime.Now;
foreach (var pair in segments) {
for (int i = 0; i < this.mFallingItems.Count; i++) {
FallingItem fallingItem = this.mFallingItems[i];
if (fallingItem.mState == FallingItemState.Falling) {
Point hitCenterPosition = new Point(0.0, 0.0);
double lineHitLocation = 0.0;
Segment segment = pair.Value.GetEstimatedSegment(currentTime);
if (fallingItem.Hit(segment, ref hitCenterPosition, ref lineHitLocation)) {
switch (this.mGameMode) {
case GameMode.TwoPlayer:
case GameMode.OnePlayer:
fallingItem.mState = FallingItemState.Dissolving;
fallingItem.mDissolve = 0.0;
fallingItem.mVelocityX = 0.0;
fallingItem.mVelocityY = 0.0;
player.Score += this.GetItemScore(fallingItem);
if ((player.Score / 2000) > 0) {
player.Level = player.Score / 2000;
} else {
player.Level = 1;
}
this.mFallingItems[i] = fallingItem;
switch (fallingItem.mType) {
case FallingItemType.Cherry:
case FallingItemType.BigCherry:
case FallingItemType.Spike:
--player.LifeCount;
if (player.LifeCount <= 0) {
player.IsAlive = false;
player.State = PlayerState.GameOver;
}
break;
case FallingItemType.OneUp:
++player.LifeCount;
break;
}
switch (fallingItem.mType) {
case FallingItemType.Cherry:
return HitType.HitCherry;
case FallingItemType.BigCherry:
return HitType.HitBigCherry;
case FallingItemType.Spike:
return HitType.HitSpike;
case FallingItemType.Coin500Yen:
case FallingItemType.Coin100Yen:
case FallingItemType.Coin50Yen:
case FallingItemType.Coin10Yen:
case FallingItemType.Coin5Yen:
case FallingItemType.Coin1Yen:
return HitType.CoinGet;
case FallingItemType.OneUp:
return HitType.OneUp;
}
return HitType.None;
}
}
}
}
}
return HitType.None;
}
private void CheckPlayers()
{
// プレイヤーの削除
foreach (var player in this.mPlayers) {
if (player.Value.IsAlive == false) {
this.mGameState |= GameState.GameOver;
this.mGameOverStartTime = DateTime.Now;
this.mLastGameOverPlayer = player.Value;
this.mHighScores.Add(new KeyValuePair<int, TimeSpan>(this.mLastGameOverPlayer.Score,
DateTime.Now.Subtract(this.mFallingItemsManager.GameStartTime)));
this.mPlayers.Remove(player.Value.Id);
break;
}
}
// ゲームモードの設定
// 有効なプレイヤー数をカウント
int playersCount = this.mPlayers.Count(player => player.Value.IsAlive);
if (playersCount != this.mAlivePlayersCount) {
switch (playersCount) {
case 2:
this.mGameState |= GameState.Main;
this.mGameState &= ~GameState.Title;
this.mFallingItemsManager.SetGameMode(GameMode.TwoPlayer);
break;
case 1:
this.mGameState |= GameState.Main;
this.mGameState &= ~GameState.Title;
this.mFallingItemsManager.SetGameMode(GameMode.OnePlayer);
break;
case 0:
this.mGameState &= ~GameState.Main;
this.mGameState |= GameState.Title;
this.mFallingItemsManager.SetGameMode(GameMode.NoPlayer);
break;
}
this.mAlivePlayersCount = playersCount;
}
}