// 前方に分岐撃ち
void NWay(ref int jobIndex, ref Position2D enemyPosition, ref EnemyParam param, ref EnemyData data, int bulletCount)
{
float range = math.radians(this.BarrageParamPtr->CommonWay.Range);
var angle = MathHelper.Aiming(enemyPosition.Value, this.PlayerPosition);
int halfBulletCount = (int)(bulletCount / 2);
for (int i = 0; i < bulletCount; ++i)
{
CommandBuffer.Instantiate(jobIndex, this.EnemyBulletPrefab);
CommandBuffer.SetComponent(jobIndex, enemyPosition);
CommandBuffer.SetComponent(jobIndex, new BulletData
{
Speed = param.BulletParam.Speed,
Angle = angle + ((i - halfBulletCount) * range),
Lifespan = param.BulletParam.Lifespan,
});
}
}
bool Movement(ref int jobIndex, ref Position2D enemyPosition, ref EnemyParam param, ref EnemyData data, ref float deltaTime)
{
// 破棄管理
if (param.Lifespan <= data.DeltaTimeCounter)
{
var destroyable = this.Destroyables[jobIndex];
destroyable = Destroyable.Kill;
this.Destroyables[jobIndex] = destroyable;
return(true);
}
// 移動
float2 dir = new float2(0f);
switch ((SpawnPoint)data.SpawnPoint)
{
case SpawnPoint.LeftTop:
case SpawnPoint.LeftMiddle:
case SpawnPoint.LeftBottom:
dir = new float2(1f, 0f);
break;
case SpawnPoint.RightTop:
case SpawnPoint.RightMiddle:
case SpawnPoint.RightBottom:
dir = new float2(-1f, 0f);
break;
case SpawnPoint.TopLeft:
case SpawnPoint.TopMiddle:
case SpawnPoint.TopRight:
dir = new float2(0f, -1f);
break;
case SpawnPoint.BottomLeft:
case SpawnPoint.BottomMiddle:
case SpawnPoint.BottomRight:
dir = new float2(0f, 1f);
break;
}
enemyPosition.Value += (dir * param.Speed * deltaTime);
return(false);
}
// 敵の生成
void SpawnBullet(ref Position2D pos, ref BarrageSettings_DirectionBullet settings)
{
if (this._playerGroup.Position.Length <= 0)
{
return;
}
PostUpdateCommands.CreateEntity(MainECS_Manager.EnemyBulletArchetype);
PostUpdateCommands.SetComponent(pos);
PostUpdateCommands.SetComponent(
new BulletData
{
ShotSpeed = settings.CommonBarrageSettings.ShotSpeed,
ShotAngle = this.Aiming(pos.Value, this._playerGroup.Position[0].Value),
Lifespan = settings.CommonBarrageSettings.Lifespan
});
PostUpdateCommands.AddSharedComponent(MainECS_Manager.EnemyBulletLook);
PostUpdateCommands.AddSharedComponent(MainECS_Manager.BulletCollision);
}
// 前方にランダムに分岐撃ち
void RandomWay(ref int jobIndex, ref Position2D enemyPosition, ref EnemyParam param, ref EnemyData data)
{
float range = this.BarrageParamPtr->RandomWay.Range;
this.RandomPtr->state += 1;
range = this.RandomPtr->NextFloat(-range, range);
range = math.radians(range);
var angle = MathHelper.Aiming(enemyPosition.Value, this.PlayerPosition);
CommandBuffer.Instantiate(jobIndex, this.EnemyBulletPrefab);
CommandBuffer.SetComponent(jobIndex, enemyPosition);
CommandBuffer.SetComponent(jobIndex, new BulletData
{
Speed = param.BulletParam.Speed,
Angle = angle + range,
Lifespan = param.BulletParam.Lifespan,
});
}