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计算离线位置 起始位置

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This commit is contained in:
songhao 2018-08-27 02:31:58 -04:00
parent 8e58095243
commit 87a7cef770
1 changed files with 15 additions and 2 deletions
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17
cpp/tiledmap.cc
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@ -320,7 +320,7 @@ bool TiledMap::CalcCurrPos(std::vector<int>& path_points, int old_pos_x, int old
} }
std::vector<GridCell*> grid_sort_list = SortGridList(grid_list,sp); std::vector<GridCell*> grid_sort_list = SortGridList(grid_list,sp);
if (grid_sort_list.empty()){ if (grid_sort_list.size() < 2) {
return false; return false;
} }
if (exc_once) { if (exc_once) {
@ -336,8 +336,21 @@ bool TiledMap::CalcCurrPos(std::vector<int>& path_points, int old_pos_x, int old
return false; return false;
} }
{ {
bool has_index = false;
int index = 0;
for (auto& gc : grid_all_list) {
if (gc->x == old_pos_x && gc->y == old_pos_y) {
has_index = true;
break;
}
index++;
}
if (!has_index) {
return false;
}
int grid_all_count = grid_all_list.size(); int grid_all_count = grid_all_list.size();
for (int i = 0; i < grid_all_count-1; ++i) { for (int i = index; i < grid_all_count-1; ++i) {
GridCell* gc_first = grid_all_list[i]; GridCell* gc_first = grid_all_list[i];
GridCell* gc_second = grid_all_list[i+1]; GridCell* gc_second = grid_all_list[i+1];
int speed = gc_first->speed; int speed = gc_first->speed;