protected virtual void DoMessages(double elapsedTime)
{
foreach (CmpMessage msg in ComponentMessages)
{
//0号攻击判定
if (msg.Tag == CmpMessage.CollisionMasseageNormal)
{
CollisionMessages.CollisionMasseageNormal m =
msg as CollisionMessages.CollisionMasseageNormal;
if (attackMessageBox.AllowAttack[0])
{
this.Direction.rotate(180);
attackMessageBox.ClosePort(0);
double x, y, x1, y1;
x = Position.X; y = Position.Y;
x1 = m.Position.X; y1 = m.Position.Y;
Vector2D vct = new Vector2D();
vct.X = x - x1;
vct.Y = y - y1;
vct.Normalize();
this.Direction.X = vct.X;
this.Direction.Y = vct.Y;
}
}
}
ComponentMessages.Clear();
}
public Direct_BlueKnife(TextureManager texturemanager, Vector2D direction)
{
bulletbody = new BlueKnife(texturemanager);
direction.Normalize();
this.Direction.X = direction.X;
this.Direction.Y = direction.Y;
attack = 20;
speed = 300;
}
Sprite BlueEsc; //子弹消失时候的显示旋转蓝框
public ReimuBullet_Follow(TextureManager texturemanager, Vector2D direction)
{
bulletbody = new BlueCard(texturemanager);
direction.Normalize();
this.Direction.X = direction.X;
this.Direction.Y = direction.Y;
attack = 100;
speed = 400;
BlueEsc = (new BlueBox(texturemanager)).GetSprite();
}
Sprite RedEsc; //子弹消失时候的显示旋转红符
public ReimuBullet_Dir(TextureManager texturemanager, Vector2D direction)
{
bulletbody = new RedCard(texturemanager);
direction.Normalize();
this.Direction.X = direction.X;
this.Direction.Y = direction.Y;
attack = 100;
speed = 800;
RedEsc = (new RedBox(texturemanager)).GetSprite();
}
public override void Update(double elapsedTime)
{
base.Update(elapsedTime);
double x = Datas.CurrentPlayer.Position.X;
double y = Datas.CurrentPlayer.Position.Y;
double dis = (Position.X - x) * (Position.X - x) + (Position.Y - y) * (Position.Y - y);
if (dis < distance2)
{
Vector2D vct = new Vector2D(x - Position.X,
y - Position.Y);
vct.Normalize();
x = elapsedTime * vct.X * speed2;
y = elapsedTime * vct.Y * speed2;
x = Position.X + x;
y = Position.Y + y;
Position.X = x;
Position.Y = y;
}
}
public override void Render(Renderer renderer)
{
//x,y是头的坐标位置，（以下是画出身体）
float ag = 0;
for (int i = bodycount - 1; i > 0; i--)
{
sprites[i].SetPosition(positions[i].X, positions[i].Y);
//方向定义为指向前一个块
Vector2D vct = new Vector2D(positions[i].X - positions[i - 1].X,
positions[i].Y - positions[i - 1].Y);
//如果点没有发生变化，则跳过本次循环
if (vct.X == 0 && vct.Y == 0)
{
continue;
}
vct.Normalize();
ag = vct.getcurve();
renderer.DrawSprite(sprites[i], positions[i].X, positions[i].Y, ag + 90);
}
}
public override void Update(double elapsedTime, double x, double y)
{
_x = x; _y = y;
multiSprite.Update(elapsedTime);
multiSprites[1].Update(elapsedTime);
effect.Update(elapsedTime);
time_caculate += elapsedTime;
if (l_x != _x || l_y != _y)
{
//向前移动一步
for (int i = positions.Length - 1; i > 0; i--)
{
Vector2D vct = new Vector2D(positions[i].X - positions[i - 1].X,
positions[i].Y - positions[i - 1].Y);
if (vct.X != 0 && vct.Y != 0)
{
vct.Normalize();
float dis = Vector2D.distance(positions[i], positions[i - 1]);
//大于最大距离后加速
if (dis > max_distance)
{
speeds[i] = speeds[i - 1];
}
//小于最小距离后减速
else if (dis < min_distance)
{
float percent = 0;
percent = (float)i / (bodycount - 1);
speeds[i] = speed - percent * speed * divide_percent;
}
positions[i].X -= vct.X * speeds[i] * (float)elapsedTime;
positions[i].Y -= vct.Y * speeds[i] * (float)elapsedTime;
}
}
positions[0].X = _x;
positions[0].Y = _y;
l_x = _x; l_y = _y;
}
}
public override void Render()
{
//for (int i = 1; i < dividecount; i++)
//{
// Rays_sprites[i].SetPosition(positions[i].X, positions[i].Y);
// //方向定义为指向前一个块
// Vector2D vct = new Vector2D(positions[i].X - positions[i - 1].X,
// positions[i].Y - positions[i - 1].Y);
// vct.Normalize();
// ag = vct.getcurve();
// Stage1State._renderer.DrawSprite(Rays_sprites[i], positions[i].X, positions[i].Y, ag + 90);
//}
float ag = 0;
for (int i = ((int)dividecount - 1); i > 0; i--)
{
Rays_sprites[i].SetPosition(positions[i].X, positions[i].Y);
//方向定义为指向前一个块
Vector2D vct = new Vector2D(positions[i].X - positions[i - 1].X,
positions[i].Y - positions[i - 1].Y);
//如果点没有发生变化，则跳过本次循环
if (vct.X == 0 && vct.Y == 0)
{
continue;
}
vct.Normalize();
ag = vct.getcurve();
double x = positions[i].X;
double y = positions[i].Y;
if (x < 200 && x > -200 && y > -10 && y < 450)
{
Stage1State._renderer.DrawSprite(Rays_sprites[i], (float)positions[i].X, (float)positions[i].Y, ag + 90);
}
}
ag = Direction.getcurve();
Rays_sprites[0].SetPosition(positions[0].X, positions[0].Y);
Stage1State._renderer.DrawSprite(Rays_sprites[0], (float)positions[0].X, (float)positions[0].Y, ag - 90);
}
float _alpha; //那段时间的透明值
#endregion Fields
#region Constructors
public ReimuBullet_Dir(TextureManager texturemanager, Vector2D direction)
{
bulletbody = new RedCard(texturemanager);
direction.Normalize();
this.Direction.X = direction.X;
this.Direction.Y = direction.Y;
attack = 100;
speed = 800;
RedEsc = (new RedBox(texturemanager)).GetSprite();
}
public override void Update(double elapsedTime)
{
base.Update(elapsedTime);
double x= Datas.CurrentPlayer.Position.X;
double y = Datas.CurrentPlayer.Position.Y;
double dis = (Position.X - x) * (Position.X - x) + (Position.Y - y) * (Position.Y - y);
if (dis < distance2)
{
Vector2D vct = new Vector2D(x - Position.X,
y - Position.Y);
vct.Normalize();
x = elapsedTime * vct.X * speed2;
y = elapsedTime * vct.Y * speed2;
x = Position.X + x;
y = Position.Y + y;
Position.X = x;
Position.Y = y;
}
}
public Direct_BlueKnife(TextureManager texturemanager , Vector2D direction)
{
bulletbody = new BlueKnife(texturemanager);
direction.Normalize();
this.Direction.X = direction.X;
this.Direction.Y = direction.Y;
attack = 20;
speed = 300;
}
protected virtual void DoMessages(double elapsedTime)
{
foreach (CmpMessage msg in ComponentMessages)
{
//0号攻击判定
if (msg.Tag == CmpMessage.CollisionMasseageNormal)
{
CollisionMessages.CollisionMasseageNormal m =
msg as CollisionMessages.CollisionMasseageNormal;
if (attackMessageBox.AllowAttack[0])
{
this.Direction.rotate(180);
attackMessageBox.ClosePort(0);
double x, y,x1,y1;
x = Position.X; y = Position.Y;
x1 = m.Position.X; y1 = m.Position.Y;
Vector2D vct = new Vector2D();
vct.X = x-x1;
vct.Y = y-y1;
vct.Normalize();
this.Direction.X = vct.X;
this.Direction.Y = vct.Y;
}
}
}
ComponentMessages.Clear();
}
public override void Update(double elapsedTime , double x,double y)
{
_x = x; _y = y;
multiSprite.Update(elapsedTime);
multiSprites[1].Update(elapsedTime);
effect.Update(elapsedTime);
time_caculate += elapsedTime;
if (l_x != _x || l_y != _y)
{
//向前移动一步
for (int i = positions.Length - 1; i > 0; i--)
{
Vector2D vct = new Vector2D(positions[i].X - positions[i - 1].X,
positions[i].Y - positions[i - 1].Y);
if (vct.X != 0 && vct.Y != 0)
{
vct.Normalize();
float dis = Vector2D.distance(positions[i], positions[i - 1]);
//大于最大距离后加速
if (dis > max_distance)
{
speeds[i] = speeds[i - 1];
}
//小于最小距离后减速
else if (dis < min_distance)
{
float percent = 0;
percent = (float)i / (bodycount - 1);
speeds[i] = speed - percent * speed * divide_percent;
}
positions[i].X -= vct.X * speeds[i] * (float)elapsedTime;
positions[i].Y -= vct.Y * speeds[i] * (float)elapsedTime;
}
}
positions[0].X = _x;
positions[0].Y = _y;
l_x = _x; l_y = _y;
}
}
public override void Update(double elapsedTime)
{
if (!working)
{
if (disposing)
{
if (disposingTime > 0)
{
angle += (float)elapsedTime * 360 * 3;
_alpha = disposingTime / 12.0f;
disposingTime--; //注销计时-1
}
else
{
disposing = false;
disabled = true; //在最后的旋转特效以后，同意注销此子弹
}
}
return;
}
speed += 2; //每帧速度+1
if (Datas.CurrentEnemys.Count > 0)
{
double distance = 100000000; //取一个极端数值，使每一个求得值都会小于这个值
double lastdistance = distance;
foreach (Enemy e in Datas.CurrentEnemys) //将离Player距离最短的作为跟踪对象
{
if (e.Position.X < -200 || e.Position.X > 200 || e.Position.Y < -40 || e.Position.Y > 500)
{
continue;
}
distance = (Datas.CurrentPlayer.Position.X - e.Position.X) * (Datas.CurrentPlayer.Position.X - e.Position.X) +
(Datas.CurrentPlayer.Position.Y - e.Position.Y) * (Datas.CurrentPlayer.Position.Y - e.Position.Y);
if (distance < lastdistance)
{
FollowEnemy = e;
}
lastdistance = distance;
}
}
if (Position.X < -190 || Position.X > 190 || Position.Y < -20 || Position.Y > 450)
{
speed = 0;
working = false;
disabled = true;
}
move(elapsedTime);
//跟踪旋转
if (FollowEnemy != null && !FollowEnemy.disabled && FollowEnemy.living)
{
Vector2D vct = new Vector2D(FollowEnemy.Position.X - Position.X,
FollowEnemy.Position.Y - Position.Y);
if (!(vct.X == 0 && vct.Y == 0))
{
double distance = vct.X * vct.X + vct.Y * vct.Y;
double percent = distance / 40000;
if (percent > 1)
{
percent = 1;
}
percent = 1 - percent;
float addangle = (float)percent * 1080;
vct.Normalize();
double vct_angle = vct.GetAngle(); //目标的角度值
double dir_angle = Direction.GetAngle(); //当前方向的角度值
if (vct_angle < dir_angle)
{
if (dir_angle - vct_angle < 180)
{
Direction.rotate((addangle + rotateSpeed) * (float)elapsedTime);
double d_2 = Direction.GetAngle();
if (d_2 > dir_angle) //如果左旋转后反而比原本角度更大，则证明旋转过度
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
else if (d_2 < vct_angle) //如果旋转后跑到方向角左边，则证明旋转过度
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
}
else
{
Direction.rotate((-addangle - rotateSpeed) * (float)elapsedTime);
double d_2 = Direction.GetAngle();
if (d_2 < dir_angle) //如果旋转后反而比原本角度更小，则证明旋转过了一周
{
if (d_2 > vct_angle)
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
}
}
}
else if (vct_angle > dir_angle)
{
if (vct_angle - dir_angle < 180)
{
Direction.rotate((-addangle - rotateSpeed) * (float)elapsedTime);
double d_2 = Direction.GetAngle();
if (d_2 < dir_angle)
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
else if (d_2 > vct_angle)
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
}
else
{
Direction.rotate((addangle + rotateSpeed) * (float)elapsedTime);
double d_2 = Direction.GetAngle();
if (d_2 > dir_angle)
{
if (d_2 < vct_angle)
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
}
}
}
}
}
}
float _alpha; //那段时间的透明值
#endregion Fields
#region Constructors
public ReimuBullet_Follow(TextureManager texturemanager, Vector2D direction)
{
bulletbody = new BlueCard(texturemanager);
direction.Normalize();
this.Direction.X = direction.X;
this.Direction.Y = direction.Y;
attack = 100;
speed = 400;
BlueEsc = (new BlueBox(texturemanager)).GetSprite() ;
}
public override void Render()
{
//for (int i = 1; i < dividecount; i++)
//{
// Rays_sprites[i].SetPosition(positions[i].X, positions[i].Y);
// //方向定义为指向前一个块
// Vector2D vct = new Vector2D(positions[i].X - positions[i - 1].X,
// positions[i].Y - positions[i - 1].Y);
// vct.Normalize();
// ag = vct.getcurve();
// Stage1State._renderer.DrawSprite(Rays_sprites[i], positions[i].X, positions[i].Y, ag + 90);
//}
float ag = 0;
for (int i = ((int)dividecount-1); i > 0; i--)
{
Rays_sprites[i].SetPosition(positions[i].X, positions[i].Y);
//方向定义为指向前一个块
Vector2D vct = new Vector2D(positions[i].X - positions[i - 1].X,
positions[i].Y - positions[i - 1].Y);
//如果点没有发生变化，则跳过本次循环
if (vct.X == 0 && vct.Y == 0)
continue;
vct.Normalize();
ag = vct.getcurve();
double x = positions[i].X;
double y = positions[i].Y;
if (x < 200 && x > -200 && y > -10 && y < 450)
Stage1State._renderer.DrawSprite(Rays_sprites[i], (float)positions[i].X, (float)positions[i].Y, ag + 90);
}
ag = Direction.getcurve();
Rays_sprites[0].SetPosition(positions[0].X, positions[0].Y);
Stage1State._renderer.DrawSprite(Rays_sprites[0], (float)positions[0].X, (float)positions[0].Y, ag - 90);
}
public override void Update(double elapsedTime)
{
if (!working)
{
if (disposing)
{
if (disposingTime > 0)
{
angle += (float)elapsedTime * 360 * 3;
_alpha = disposingTime / 12.0f;
disposingTime--; //注销计时-1
}
else
{
disposing = false;
disabled = true; //在最后的旋转特效以后，同意注销此子弹
}
}
return;
}
speed += 2; //每帧速度+1
if (Datas.CurrentEnemys.Count > 0)
{
double distance = 100000000; //取一个极端数值，使每一个求得值都会小于这个值
double lastdistance = distance;
foreach (Enemy e in Datas.CurrentEnemys) //将离Player距离最短的作为跟踪对象
{
if (e.Position.X < -200 || e.Position.X > 200 || e.Position.Y < -40 || e.Position.Y > 500)
continue;
distance = (Datas.CurrentPlayer.Position.X - e.Position.X) * (Datas.CurrentPlayer.Position.X - e.Position.X) +
(Datas.CurrentPlayer.Position.Y - e.Position.Y) * (Datas.CurrentPlayer.Position.Y - e.Position.Y);
if (distance < lastdistance)
{
FollowEnemy = e;
}
lastdistance = distance;
}
}
if (Position.X < -190 || Position.X > 190 || Position.Y < -20 || Position.Y > 450)
{
speed = 0;
working = false;
disabled = true;
}
move(elapsedTime);
//跟踪旋转
if (FollowEnemy != null && !FollowEnemy.disabled && FollowEnemy.living)
{
Vector2D vct = new Vector2D(FollowEnemy.Position.X - Position.X,
FollowEnemy.Position.Y - Position.Y);
if (!(vct.X == 0 && vct.Y == 0))
{
double distance = vct.X * vct.X + vct.Y * vct.Y;
double percent = distance / 40000;
if (percent > 1)
percent = 1;
percent = 1 - percent;
float addangle = (float)percent * 1080;
vct.Normalize();
double vct_angle = vct.GetAngle(); //目标的角度值
double dir_angle = Direction.GetAngle(); //当前方向的角度值
if (vct_angle < dir_angle)
{
if (dir_angle - vct_angle < 180)
{
Direction.rotate( (addangle + rotateSpeed) * (float)elapsedTime);
double d_2 = Direction.GetAngle();
if (d_2 > dir_angle) //如果左旋转后反而比原本角度更大，则证明旋转过度
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
else if (d_2 < vct_angle) //如果旋转后跑到方向角左边，则证明旋转过度
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
}
else
{
Direction.rotate((- addangle -rotateSpeed) * (float)elapsedTime);
double d_2 = Direction.GetAngle();
if (d_2 < dir_angle) //如果旋转后反而比原本角度更小，则证明旋转过了一周
{
if (d_2 > vct_angle)
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
}
}
}
else if (vct_angle > dir_angle)
{
if (vct_angle - dir_angle < 180)
{
Direction.rotate((-addangle -rotateSpeed) * (float)elapsedTime);
double d_2 = Direction.GetAngle();
if (d_2 < dir_angle)
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
else if (d_2 > vct_angle)
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
}
else
{
Direction.rotate((addangle + rotateSpeed) * (float)elapsedTime);
double d_2 = Direction.GetAngle();
if (d_2 > dir_angle)
{
if (d_2 < vct_angle)
{
Direction.X = vct.X;
Direction.Y = vct.Y;
}
}
}
}
}
}
}
public override void Render(Renderer renderer)
{
//x,y是头的坐标位置，（以下是画出身体）
float ag = 0;
for (int i = bodycount-1; i > 0; i--)
{
sprites[i].SetPosition(positions[i].X, positions[i].Y);
//方向定义为指向前一个块
Vector2D vct = new Vector2D(positions[i].X - positions[i - 1].X,
positions[i].Y - positions[i - 1].Y);
//如果点没有发生变化，则跳过本次循环
if (vct.X == 0 && vct.Y == 0)
continue;
vct.Normalize();
ag = vct.getcurve();
renderer.DrawSprite(sprites[i], positions[i].X, positions[i].Y, ag + 90);
}
}