private void CheckXBox(XPos xPos, ref CharaPos charaPos, ref CharaLastPos charaLastPos,
ref CharaFlag charaFlag, ref CharaQueue charaQueue)
{
int mapX = 0;
int lastMapX = 0;
int sideMapX = 0;
int offsetX = 0;
switch (xPos)
{
case XPos.Left:
mapX = charaPos.m_mapXLeft;
lastMapX = charaLastPos.m_mapXLeft;
sideMapX = mapX + 1;
offsetX = TIP_SIZE + SIDE_OFFSET;
break;
case XPos.Center:
mapX = charaPos.m_mapXCenter;
lastMapX = charaLastPos.m_mapXCenter;
break;
case XPos.Right:
mapX = charaPos.m_mapXRight;
lastMapX = charaLastPos.m_mapXRight;
sideMapX = mapX - 1;
offsetX = -1 - SIDE_OFFSET;
break;
}
// MapX移動が無いときはチェックしない
if (mapX == lastMapX)
{
return;
}
// 横が空の時のみ、壁チェック
EnumShapeType sideShape = GetShape(sideMapX, charaPos.m_mapY, charaPos.m_mapZ);
if (!sideShape.IsEmpty())
{
return;
}
// ブロックのみ補正行う、斜め壁は別途
EnumShapeType shape = GetShape(mapX, charaPos.m_mapY, charaPos.m_mapZ);
if (!shape.IsBox())
{
return;
}
// 中心位置への補正SIDE_OFFSET
int newX = (mapX << PIX_MAP) + offsetX;
charaPos.SetPixX(newX);
QueueCrash(ref charaFlag, ref charaQueue);
}
private void CheckXZSlashWall(XPos xPos, ref CharaPos charaPos, ref CharaLastPos charaLastPos,
ref CharaFlag charaFlag, ref CharaQueue charaQueue)
{
int mapX = 0;
int tipX = 0;
int offsetX = 0;
switch (xPos)
{
case XPos.Left:
mapX = charaPos.m_mapXLeft;
tipX = charaPos.m_tipXLeft;
offsetX = +1 + SIDE_OFFSET;
break;
case XPos.Center:
mapX = charaPos.m_mapXCenter;
tipX = charaPos.m_tipXCenter;
break;
case XPos.Right:
mapX = charaPos.m_mapXRight;
tipX = charaPos.m_tipXRight;
offsetX = -1 - SIDE_OFFSET;
break;
}
EnumShapeType shape = GetShape(mapX, charaPos.m_mapY, charaPos.m_mapZ);
if (!shape.IsSlashWall())
{
return;
}
int moveX = math.abs(charaPos.m_posX - charaLastPos.m_posX);
int moveZ = math.abs(charaPos.m_posZ - charaLastPos.m_posZ);
bool isZSlide = (moveX > moveZ);
if (isZSlide)
{
// 斜め壁座標
int borderX = 0;
int shiftZ = 0;
bool isHit = false;
switch (shape)
{
case EnumShapeType.SlashWall:
borderX = charaPos.m_tipZ;
shiftZ = -(tipX + 1);
isHit = tipX <= borderX;
break;
case EnumShapeType.BSlashWall:
borderX = TIP_SIZE - 1 - charaPos.m_tipZ;
shiftZ = -(TIP_SIZE - tipX);
isHit = tipX >= borderX;
break;
}
if (isHit)
{
int newZ = ((charaPos.m_mapZ + 1) << PIX_MAP) + shiftZ;
charaPos.SetPixZ(newZ);
}
}
else
{
int borderZ = 0;
int shiftX = 0;
switch (shape)
{
case EnumShapeType.SlashWall:
borderZ = tipX;
shiftX = charaPos.m_tipZ + 1;
break;
case EnumShapeType.BSlashWall:
borderZ = TIP_SIZE - 1 - tipX;
shiftX = -(TIP_SIZE - charaPos.m_tipZ);
break;
}
if (charaPos.m_tipZ >= borderZ)
{
int newX = (mapX << PIX_MAP) + shiftX + offsetX;
charaPos.SetPixX(newX);
}
}
}