/// <summary>
/// 地形との衝突など簡易な判定
/// </summary>
public static void CDatTerrain(Object myObject, Block targetObject)
{
targetObject.isHit = false;
if (targetObject.position.X + targetObject.width < myObject.position.X) {
} else if (myObject.position.X + myObject.width < targetObject.position.X) {
} else if (targetObject.position.Y + targetObject.height < myObject.position.Y) {
} else if (myObject.position.Y + myObject.height < targetObject.position.Y) {
} else { // 当たりあり
targetObject.isHit = true;
// 当たり判定処理
// 下に移動中
if (myObject.speed.Y > 0 && !targetObject.isUnder) {
if (targetObject.position.X + targetObject.width > myObject.position.X && targetObject.position.X < myObject.position.X + myObject.width) {
//座標を指定しないとBlockに接してジャンプしたときにｷﾞﾘｷﾞﾘで乗ってしまう
// ブロックの上端
if (targetObject.position.Y + targetObject.height - myObject.position.Y < targetObject.maxLength) {
myObject.speed.Y = 0;
targetObject.position.Y = myObject.position.Y - targetObject.height; // 上に補正
myObject.jumpCount = 0;
//myObject.isJumping = false; // 着地したらJumpできるように
targetObject.ontop = true;
}
}
}// 上に移動中
else if (myObject.speed.Y < 0 && !targetObject.isOn) {
if (targetObject.position.X + targetObject.width > myObject.position.X && targetObject.position.X < myObject.position.X + myObject.width) {
// ブロックの下端
if (myObject.position.Y + myObject.height - targetObject.position.Y < targetObject.maxLength) {
myObject.speed.Y = 0;
targetObject.position.Y = myObject.position.Y + myObject.height; // 下に補正
}
}
}
// 右に移動中
//if (myObject.scalarSpeed/* + System.Math.Abs(speed.X)*/ > 0)
if (myObject.speed.X /*- (game.isScrolled ? targetObject.scalarSpeed : 0)*/ > 0) {//(stage.game.isScrolled ? 0 : this.scalarSpeed))
if (targetObject.position.Y > myObject.position.Y - targetObject.height && targetObject.position.Y < myObject.position.Y + myObject.height) {
// ブロックの左端
if ((targetObject.position.X + targetObject.width) - myObject.position.X < targetObject.maxLength) {
targetObject.position.X = myObject.position.X - targetObject.width; // 左に補正
targetObject.onleft = true;
}
}
} // 左に移動中
else { //if (myObject.scalarSpeed < 0)
if (targetObject.position.Y + targetObject.height > myObject.position.Y && targetObject.position.Y < myObject.position.Y + myObject.height) {
// ブロックの右端
if ((myObject.position.X + myObject.width) - targetObject.position.X < targetObject.maxLength) {
targetObject.position.X = myObject.position.X + myObject.width; // 右に補正
targetObject.onright = true;
}
}
}
}
}
public static void Square(Block myObject, Object targetObject)
{
}
public static void CalculateVectors4(Block myObject, Object targetObject)
{
// targetObjectの矩形の判定に使う点を求める
defPositionVector[0] = targetObject.position;
defPositionVector[1] = defPositionVector[0] + new Vector2(targetObject.width, 0);
defPositionVector[2] = defPositionVector[0] + new Vector2(targetObject.width, targetObject.height);
defPositionVector[3] = defPositionVector[0] + new Vector2(targetObject.width / 2, targetObject.height);
defPositionVector[4] = defPositionVector[0] + new Vector2(0, targetObject.height);
// 直角三角形の辺ベクトルを計算(時計回り)
/* __________ [0]End
* [0]Start([3]End) | |
* | |
* | |
* | |
* | |
* [2]End |__________|[1]End
*/
myObject.sideVectorStart[0] = myObject.position + new Vector2(0, myObject.height); // 斜面下側
myObject.sideVectorEnd[0] = myObject.position + new Vector2(myObject.width, 0); // 斜面上側
myObject.sideVectorStart[1] = myObject.sideVectorEnd[0]; // 右端上側
myObject.sideVectorEnd[1] = myObject.position + new Vector2(myObject.width, myObject.height); // 右端下側
myObject.sideVectorStart[2] = myObject.sideVectorEnd[1]; // 下端右側
myObject.sideVectorEnd[2] = myObject.sideVectorStart[0]; // 下端左側
// foreachは割り当てには使えない
for (int i = 0; i < myObject.sideVector.Length; i++)
myObject.sideVector[i] = myObject.sideVectorEnd[i] - myObject.sideVectorStart[i];
}