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| author | Nipun Garg | 2019-06-21 21:25:40 +0530 |
|---|---|---|
| committer | Eugene Sandulenko | 2019-09-03 17:16:54 +0200 |
| commit | bf98bcca010613957ac0630e3ff715a738d7a819 (patch) | |
| tree | e447d56be557957d4fcc8c52aa855059ef5f553a | |
| parent | 755bd46728a2829fe4a5a010f15909ff894607c5 (diff) | |
| download | scummvm-rg350-bf98bcca010613957ac0630e3ff715a738d7a819.tar.gz scummvm-rg350-bf98bcca010613957ac0630e3ff715a738d7a819.tar.bz2 scummvm-rg350-bf98bcca010613957ac0630e3ff715a738d7a819.zip | |
HDB: Add removeFirstWaypoint()
| -rw-r--r-- | engines/hdb/ai-waypoint.cpp | 15 | ||||
| -rw-r--r-- | engines/hdb/ai.h | 1 |
2 files changed, 16 insertions, 0 deletions
diff --git a/engines/hdb/ai-waypoint.cpp b/engines/hdb/ai-waypoint.cpp index 3887b972b8..ee053ed6a4 100644 --- a/engines/hdb/ai-waypoint.cpp +++ b/engines/hdb/ai-waypoint.cpp @@ -24,6 +24,21 @@ namespace HDB { +void AI::removeFirstWaypoint() { + if (!_numWaypoints) + return; + + int i; + for (i = 0;i < _numWaypoints;i++) { + _waypoints[i] = _waypoints[i + 1]; + } + + _waypoints[i].x = 0; + _waypoints[i].y = 0; + _waypoints[i].level = 0; + _numWaypoints--; +} + void AI::clearWaypoints() { memset(&_waypoints[0], 0, sizeof(_waypoints)); _numWaypoints = 0; diff --git a/engines/hdb/ai.h b/engines/hdb/ai.h index a9b1b8601e..67db4bbcbe 100644 --- a/engines/hdb/ai.h +++ b/engines/hdb/ai.h @@ -664,6 +664,7 @@ public: // Waypoint & Movement Functions void lookAtXY(int x, int y); + void removeFirstWaypoint(); void clearWaypoints(); Tile *getStandFrameDir(AIEntity *e); |