private static void DrawTitleBack()
{
DDUtils.Approach(ref P_TitleBackW, P_TitleBackWDest, 0.85);
// ---
if (P_TitleBackW < 0.01)
{
return;
}
DDDraw.SetAlpha(TITLE_BACK_A);
DDDraw.SetBright(0, 0, 0);
DDDraw.DrawBegin(DDGround.GeneralResource.WhiteBox, DDConsts.Screen_W / 2, DDConsts.Screen_H / 2);
DDDraw.DrawSetSize_W(P_TitleBackW);
DDDraw.DrawSetSize_H(DDConsts.Screen_H);
DDDraw.DrawEnd();
DDDraw.Reset();
}
protected override IEnumerable <bool> E_Draw()
{
double SCALE = LevelToScale(this.Level);
double R = SCommon.ToInt(24.0 * SCALE);
double xAdd = this.FacingLeft ? -1.0 : 1.0;
double yAdd = Game.I.Player.YSpeed * 0.2;
DDUtils.MakeXYSpeed(0.0, 0.0, xAdd, yAdd, 20.0 * SCALE, out xAdd, out yAdd);
for (int frame = 0; ; frame++)
{
if (Game.I.Status.Equipment != GameStatus.Equipment_e.ハンマー陰陽玉) // 武器を切り替えたら消滅
{
this.Kill();
break;
}
double xaa;
double yaa;
// バネの加速度
{
xaa = (Game.I.Player.X - this.X) * 0.01;
yaa = (Game.I.Player.Y - this.Y) * 0.01;
}
yaa += 1.0; // 重力加速度
xAdd += xaa;
yAdd += yaa;
// 空気抵抗
{
double 空気抵抗 = LevelTo空気抵抗(this.Level);
xAdd *= 空気抵抗;
yAdd *= 空気抵抗;
}
this.X += xAdd;
this.Y += yAdd;
DDDraw.DrawBegin(Ground.I.Picture2.陰陽玉, this.X - DDGround.ICamera.X, this.Y - DDGround.ICamera.Y);
DDDraw.DrawSetSize(R * 2, R * 2);
DDDraw.DrawRotate(frame / 10.0);
DDDraw.DrawEnd();
// プレイヤーとハンマーを繋ぐバネのような何かを描画する。
{
double d = DDUtils.GetDistance(this.X - Game.I.Player.X, this.Y - Game.I.Player.Y);
if (10.0 < d)
{
double x = (this.X + Game.I.Player.X) / 2.0;
double y = (this.Y + Game.I.Player.Y) / 2.0;
double rot = DDUtils.GetAngle(this.X - Game.I.Player.X, this.Y - Game.I.Player.Y) + Math.PI / 2;
DDDraw.SetAlpha(0.5);
DDDraw.DrawBegin(Ground.I.Picture2.Laser[4], x - DDGround.ICamera.X, y - DDGround.ICamera.Y);
DDDraw.DrawSetSize_H(d);
DDDraw.DrawRotate(rot);
DDDraw.DrawEnd();
DDDraw.Reset();
}
}
this.Crash = DDCrashUtils.Circle(new D2Point(this.X, this.Y), R);
yield return(true);
}
}