public static Vector2 calcBlockPosition(Block.iPosition i_pos)
{
Vector2 position = new Vector2(-(Block.BLOCK_NUM_X * 0.7f / 2.0f - 0.35f), -(Block.BLOCK_NUM_Y * 0.7f / 2.0f - 0.35f) + 1.0f);
position.x += (float)i_pos.x * Block.COLLISION_SIZE;
position.y += (float)i_pos.y * Block.COLLISION_SIZE;
return(position);
}
public static Vector3 calcBlockPosition(Block.iPosition i_pos)
{
Vector3 position = new Vector3(-(Block.BLOCK_NUM_X / 2.0f - 0.5f), -(Block.BLOCK_NUM_Y / 2.0f - 0.5f));
position.x += (float)i_pos.x * Block.COLLISION_SIZE;
position.y += (float)i_pos.y * Block.COLLISION_SIZE;
return(position);
}
public static Vector3 calcBlockPosition(Block.iPosition i_pos)
{
// 배치할 왼쪽 위 구석 위치를 초기값으로 설정한다.
Vector3 position = new Vector3(-(Block.BLOCK_NUM_X / 2.0f - 0.5f), -(Block.BLOCK_NUM_Y / 2.0f - 0.5f), 0.0f);
// 초깃값 + 그리드 좌표 × 블록 크기.
position.x += (float)i_pos.x * Block.COLLISION_SIZE;
position.y += (float)i_pos.y * Block.COLLISION_SIZE;
return(position); // 씬에서의 좌표를 반환한다.
}
// 指定されたグリッド座標から、シーン上の座標を求める
public static Vector3 calcBlockPosition(Block.iPosition i_pos)
{
// 配置する左上隅の位置を初期値として設定
Vector3 position = new Vector3(-(Block.BLOCK_NUM_X / 2.0f - 0.5f), -(Block.BLOCK_NUM_Y / 2.0f - 0.5f), 0.0f);
// 初期値＋グリッド座標×ブロックサイズ
position.x += (float)i_pos.x * Block.COLLISION_SIZE;
position.y += (float)i_pos.y * Block.COLLISION_SIZE;
return(position); // シーン上の座標を返す
}
public static Block.iPosition getNext_iPosition(Block.iPosition i_pos, Block.DIR4 dir)
{
Block.iPosition next_ipos = i_pos;
switch (dir)
{
case Block.DIR4.RIGHT: next_ipos.x += 1; break;
case Block.DIR4.LEFT: next_ipos.x -= 1; break;
case Block.DIR4.UP: next_ipos.y += 1; break;
case Block.DIR4.DOWN: next_ipos.y -= 1; break;
}
return(next_ipos);
}
public static bool isValid_iPosition(Block.iPosition i_pos)
{
bool is_valid;
do
{
is_valid = false;
if (i_pos.x < 0 || Block.BLOCK_NUM_X <= i_pos.x)
{
break;
}
if (i_pos.y < 0 || Block.BLOCK_NUM_Y <= i_pos.y)
{
break;
}
is_valid = true;
} while(false);
return(is_valid);
}
// 이웃 블록을 설정한다(같은 색일 때만).
public void setConnectedBlock(Block.DIR4 dir, Block.iPosition connected)
{
this.connected_block[(int)dir] = connected;
}
