private void Dragging(CartoonLongRotateView view_, CartoonRotate model_)
{
int exchanged_index = -1;
switch (view_.m_dir)
{
case ENUM_ITEM_DIRECTION.E_LEFT:
exchanged_index = CartoonUtil.GetLeftIndex(view_.Item_index, model_.m_width_unit, this.anchor_w_size, this.anchor_h_size);
break;
case ENUM_ITEM_DIRECTION.E_UP:
exchanged_index = CartoonUtil.GetUpIndex(view_.Item_index, model_.m_width_unit, this.anchor_w_size, this.anchor_h_size);
break;
case ENUM_ITEM_DIRECTION.E_RIGHT:
exchanged_index = CartoonUtil.GetRightIndex(view_.Item_index, model_.m_width_unit, this.anchor_w_size, this.anchor_h_size);
break;
case ENUM_ITEM_DIRECTION.E_DOWN:
exchanged_index = CartoonUtil.GetDownIndex(view_.Item_index, model_.m_width_unit, this.anchor_w_size, this.anchor_h_size);
break;
}
if (-1 == exchanged_index)
{
return;
}
if (false == this.CanBeExchanged(exchanged_index))
{
return;
}
AnchorPos exchanged = this.m_anchor_positions[exchanged_index];
int exchanged_id = exchanged.cur_ocuppied_cartoon_item_id;
CartoonFixedView exchange_view = m_cartoon_views[exchanged_id];
CartoonFixed exchange_item = m_cartoon.m_cartoon_items[exchanged_id];
//我的钉子点不动，尾巴被替换
int my_tail_index = view_.Tail_index;
int my_id = model_.m_item_id;
//来我的位置
this.ChangeAnchorPos(exchange_view, exchange_item, my_tail_index, m_anchor_positions[my_tail_index].m_pos);
//目的地记录换成我
m_anchor_positions[exchanged_index].cur_ocuppied_cartoon_item_id = my_id;
//我的anchor记录换成目的地的
view_.Tail_index = exchanged_index;
}
//private bool CanDrag(CartoonLongRotateView view_, CartoonRotate model_, ENUM_ROTATE_DIR r_dir_)
//{
// switch (view_.m_dir)
// {
// case ENUM_ITEM_DIRECTION.E_LEFT:
// {
// switch (r_dir_)
// {
// case ENUM_ROTATE_DIR.E_CLOCKWISE:
// {
// //up
// return JudgeCanDrag(view_.Item_index, model_.m_width_unit, ENUM_ITEM_DIRECTION.E_UP);
// }
// case ENUM_ROTATE_DIR.E_ANTI_CLOCKWISE:
// {
// //down
// return JudgeCanDrag(view_.Item_index, model_.m_width_unit, ENUM_ITEM_DIRECTION.E_DOWN);
// }
// }
// }
// break;
// case ENUM_ITEM_DIRECTION.E_UP:
// {
// switch (r_dir_)
// {
// case ENUM_ROTATE_DIR.E_CLOCKWISE:
// {
// //right
// return JudgeCanDrag(view_.Item_index, model_.m_width_unit, ENUM_ITEM_DIRECTION.E_RIGHT);
// }
// case ENUM_ROTATE_DIR.E_ANTI_CLOCKWISE:
// {
// //left
// return JudgeCanDrag(view_.Item_index, model_.m_width_unit, ENUM_ITEM_DIRECTION.E_LEFT);
// }
// }
// }
// break;
// case ENUM_ITEM_DIRECTION.E_RIGHT:
// {
// switch (r_dir_)
// {
// case ENUM_ROTATE_DIR.E_CLOCKWISE:
// {
// //down
// return JudgeCanDrag(view_.Item_index, model_.m_width_unit, ENUM_ITEM_DIRECTION.E_DOWN);
// }
// case ENUM_ROTATE_DIR.E_ANTI_CLOCKWISE:
// {
// //up
// return JudgeCanDrag(view_.Item_index, model_.m_width_unit, ENUM_ITEM_DIRECTION.E_UP);
// }
// }
// }
// break;
// case ENUM_ITEM_DIRECTION.E_DOWN:
// {
// switch (r_dir_)
// {
// case ENUM_ROTATE_DIR.E_CLOCKWISE:
// {
// //left
// return JudgeCanDrag(view_.Item_index, model_.m_width_unit, ENUM_ITEM_DIRECTION.E_LEFT);
// }
// case ENUM_ROTATE_DIR.E_ANTI_CLOCKWISE:
// {
// //right
// return JudgeCanDrag(view_.Item_index, model_.m_width_unit, ENUM_ITEM_DIRECTION.E_RIGHT);
// }
// }
// }
// break;
// }
// return false;
//}
private bool CanDrag(CartoonLongRotateView view_, CartoonRotate model_, ENUM_ROTATE_DIR r_dir_)
{
switch (view_.m_dir)
{
case ENUM_ITEM_DIRECTION.E_LEFT:
{
switch (r_dir_)
{
case ENUM_ROTATE_DIR.E_CLOCKWISE:
{
//up
return(JudgeCanDrag(view_, ENUM_ITEM_DIRECTION.E_UP));
}
case ENUM_ROTATE_DIR.E_ANTI_CLOCKWISE:
{
//down
return(JudgeCanDrag(view_, ENUM_ITEM_DIRECTION.E_DOWN));
}
}
}
break;
case ENUM_ITEM_DIRECTION.E_UP:
{
switch (r_dir_)
{
case ENUM_ROTATE_DIR.E_CLOCKWISE:
{
//right
return(JudgeCanDrag(view_, ENUM_ITEM_DIRECTION.E_RIGHT));
}
case ENUM_ROTATE_DIR.E_ANTI_CLOCKWISE:
{
//left
return(JudgeCanDrag(view_, ENUM_ITEM_DIRECTION.E_LEFT));
}
}
}
break;
case ENUM_ITEM_DIRECTION.E_RIGHT:
{
switch (r_dir_)
{
case ENUM_ROTATE_DIR.E_CLOCKWISE:
{
//down
return(JudgeCanDrag(view_, ENUM_ITEM_DIRECTION.E_DOWN));
}
case ENUM_ROTATE_DIR.E_ANTI_CLOCKWISE:
{
//up
return(JudgeCanDrag(view_, ENUM_ITEM_DIRECTION.E_UP));
}
}
}
break;
case ENUM_ITEM_DIRECTION.E_DOWN:
{
switch (r_dir_)
{
case ENUM_ROTATE_DIR.E_CLOCKWISE:
{
//left
return(JudgeCanDrag(view_, ENUM_ITEM_DIRECTION.E_LEFT));
}
case ENUM_ROTATE_DIR.E_ANTI_CLOCKWISE:
{
//right
return(JudgeCanDrag(view_, ENUM_ITEM_DIRECTION.E_RIGHT));
}
}
}
break;
}
return(false);
}
private bool CanTurnAround(CartoonSquareRotateView view_, CartoonRotate model_, ENUM_ROTATE_DIR r_dir_)
{
int pre_idx = view_.Item_index - 1;
while (pre_idx > 0)
{
if (this.m_anchor_positions[pre_idx].cur_ocuppied_cartoon_item_id != model_.m_item_id)
{
//发现了前面的块
int path = 0;
CartoonFixed pre_model = this.m_cartoon.m_cartoon_items[this.m_anchor_positions[pre_idx].cur_ocuppied_cartoon_item_id];
List <int> pre_video_exits = new List <int>();
pre_video_exits.AddRange(pre_model.Video_entrance_2_exit.Values);
List <int> pre_door_indexes = pre_model.DoorIndexCopy;
List <int> cur_video_entrances = new List <int>();
cur_video_entrances.AddRange(model_.Video_entrance_2_exit.Keys);
List <int> cur_door_indexes = model_.DoorIndexCopy;
if (ENUM_ROTATE_DIR.E_CLOCKWISE == r_dir_)
{
CartoonUtil.ClockwiseRotate(cur_door_indexes);
}
else
{
CartoonUtil.AntiClockwiseRotate(cur_door_indexes);
}
//前一个块，有向右的出口3, 4 则本块8，7位必须有视频
//右侧两出口
int pre_right_out_3 = pre_door_indexes[2];
int pre_right_out_4 = pre_door_indexes[3];
if (pre_video_exits.Contains(pre_right_out_3))
{
//前一个块，有出口3
//检查本块是否有入口8的视频
int cur_left_in_8 = cur_door_indexes[7];
if (cur_video_entrances.Contains(cur_left_in_8))
{
++path;
}
}
if (pre_video_exits.Contains(pre_right_out_4))
{
//前一个块，有出口4
//检查本块是否有入口7的视频
int cur_left_in_7 = cur_door_indexes[6];
if (cur_video_entrances.Contains(cur_left_in_7))
{
++path;
}
}
//前一个块，有向上的出口1，2 则本块6，5位必须有视频
//上方两出口
int pre_up_out_1 = pre_door_indexes[0];
int pre_up_out_2 = pre_door_indexes[1];
if (pre_video_exits.Contains(pre_up_out_1))
{
//前一个块，有出口3
//检查本块是否有入口8的视频
int cur_down_in_6 = cur_door_indexes[5];
if (cur_video_entrances.Contains(cur_down_in_6))
{
++path;
}
}
if (pre_video_exits.Contains(pre_up_out_2))
{
//前一个块，有出口4
//检查本块是否有入口7的视频
int cur_down_in_5 = cur_door_indexes[4];
if (cur_video_entrances.Contains(cur_down_in_5))
{
++path;
}
}
//前一个块，有向下的出口6, 5 则本块1，2位必须有视频
//下方两出口
int pre_down_out_6 = pre_door_indexes[5];
int pre_down_out_5 = pre_door_indexes[4];
if (pre_video_exits.Contains(pre_down_out_6))
{
//前一个块，有出口3
//检查本块是否有入口8的视频
int cur_up_in_1 = cur_door_indexes[0];
if (cur_video_entrances.Contains(cur_up_in_1))
{
++path;
}
}
if (pre_video_exits.Contains(pre_down_out_5))
{
//前一个块，有出口4
//检查本块是否有入口7的视频
int cur_up_in_2 = cur_door_indexes[1];
if (cur_video_entrances.Contains(cur_up_in_2))
{
++path;
}
}
return(path > 0);
}
--pre_idx;
}
return(true);
}