/// <summary>
/// 画面を描画する。
/// </summary>
public void Draw()
{
// 背景
DX.SetDrawBright(BackR, BackG, BackB);
DX.DrawGraph(0, 0, imgBack, DX.FALSE);
DX.SetDrawBright(255, 255, 255);
Enemies.ForEach(enemy => enemy.Draw());
OwnBullets.ForEach(bullet => bullet.Draw());
EnemyBullets.ForEach(bullet => bullet.Draw());
OwnChar.Draw();
if (Boss != null)
{
Boss.Draw();
DX.DrawFillBox(bossHpX1, bossHpY1, bossHpX1 + bossHpW, bossHpY1 + bossHpH, bossHpColBack);
DX.DrawFillBox(bossHpX1, bossHpY1, bossHpX1 + Boss.HP * bossHpW / Boss.MaxHP, bossHpY1 + bossHpH, bossHpCol);
}
}
/// <summary>
/// 1フレームぶんの処理を行う。
/// </summary>
public void Update()
{
// スクリプト実行
runner.Step();
// 自機
OwnChar.Update(key);
// 敵
Enemies.ForEach(enemy => enemy.Update());
// 自機の弾
OwnBullets.ForEach(bullet => bullet.Update());
// 敵の弾
EnemyBullets.ForEach(bullet => bullet.Update());
// ボス
if (Boss != null)
{
Boss.Update();
}
// 画面外の弾を削除
OwnBullets.RemoveAll(bullet =>
bullet.Position.X < -bullet.Radius ||
bullet.Position.Y < -bullet.Radius ||
bullet.Position.X > 640 + bullet.Radius ||
bullet.Position.Y > 480 + bullet.Radius);
EnemyBullets.RemoveAll(bullet =>
bullet.Position.X < -bullet.Radius ||
bullet.Position.Y < -bullet.Radius ||
bullet.Position.X > 640 + bullet.Radius ||
bullet.Position.Y > 480 + bullet.Radius);
// 敵と弾の当たり判定
for (var bi = OwnBullets.Count - 1; bi >= 0; --bi)
{
var bullet = OwnBullets[bi];
for (var ei = Enemies.Count - 1; ei >= 0; --ei)
{
var enemy = Enemies[ei];
if (collidesCircleCircle(
bullet.Position.X, bullet.Position.Y, bullet.Radius,
enemy.Position.X, enemy.Position.Y, enemy.Radius))
{
enemy.OnDamaged(bullet.Power);
OwnBullets.RemoveAt(bi);
break;
}
}
}
Enemies.RemoveAll(enemy => enemy.Dead);
// ボスと弾の当たり判定
if (Boss != null)
{
for (var bi = OwnBullets.Count - 1; bi >= 0; --bi)
{
var bullet = OwnBullets[bi];
if (collidesCircleCircle(
bullet.Position.X, bullet.Position.Y, bullet.Radius,
Boss.Position.X, Boss.Position.Y, Boss.Radius))
{
Boss.OnDamaged(bullet.Power);
OwnBullets.RemoveAt(bi);
}
}
}
// 自機と敵の当たり判定
foreach (var enemy in Enemies)
{
if (collidesCircleCircle(
OwnChar.Position.X, OwnChar.Position.Y, OwnChar.Radius,
enemy.Position.X, enemy.Position.Y, enemy.Radius))
{
failed = !DebugMode;
}
}
// 自機とボスの当たり判定
if (Boss != null)
{
if (collidesCircleCircle(
OwnChar.Position.X, OwnChar.Position.Y, OwnChar.Radius,
Boss.Position.X, Boss.Position.Y, Boss.Radius))
{
failed = !DebugMode;
}
}
// 自機と敵の弾の当たり判定
foreach (var bullet in EnemyBullets)
{
if (collidesCircleCircle(
OwnChar.Position.X, OwnChar.Position.Y, OwnChar.Radius,
bullet.Position.X, bullet.Position.Y, bullet.Radius))
{
failed = !DebugMode;
}
}
// R キーで自滅
if (key.IsPressed(DX.KEY_INPUT_R))
{
failed = true;
}
}
