summaryrefslogtreecommitdiffstats
path: root/src/Mobs/Monster.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/Mobs/Monster.h')
-rw-r--r--src/Mobs/Monster.h81
1 files changed, 43 insertions, 38 deletions
diff --git a/src/Mobs/Monster.h b/src/Mobs/Monster.h
index 21ed0c25a..c7f38c9f7 100644
--- a/src/Mobs/Monster.h
+++ b/src/Mobs/Monster.h
@@ -10,11 +10,12 @@
-
-
class cClientHandle;
class cWorld;
+// Fwd: cPath
+enum class ePathFinderStatus;
+class cPath;
@@ -60,8 +61,9 @@ public:
virtual void OnRightClicked(cPlayer & a_Player) override;
+ /** Engage pathfinder and tell it to calculate a path to a given position, and move the mobile accordingly
+ Currently, the mob will only start moving to a new position after the position it is currently going to is reached. */
virtual void MoveToPosition(const Vector3d & a_Position); // tolua_export
- virtual bool ReachedDestination(void);
// tolua_begin
eMonsterType GetMobType(void) const { return m_MobType; }
@@ -158,19 +160,25 @@ public:
protected:
- /* ======= PATHFINDING ======= */
-
/** A pointer to the entity this mobile is aiming to reach */
cEntity * m_Target;
+ cPath * m_Path; // TODO unique ptr
+
+ /** Stores if mobile is currently moving towards the ultimate, final destination */
+ bool m_IsFollowingPath;
+
+ /* If 0, will give up reaching the next m_NextWayPointPosition and will re-compute path. */
+ int m_GiveUpCounter;
+ int m_TicksSinceLastPathReset;
+
/** Coordinates of the next position that should be reached */
- Vector3d m_Destination;
+ Vector3d m_NextWayPointPosition;
+
/** Coordinates for the ultimate, final destination. */
Vector3d m_FinalDestination;
- /** Returns if the ultimate, final destination has been reached */
- bool ReachedFinalDestination(void);
- /** Stores if mobile is currently moving towards the ultimate, final destination */
- bool m_bMovingToDestination;
+ /** Coordinates for the ultimate, final destination last given to the pathfinder. */
+ Vector3d m_PathFinderDestination;
/** Finds the lowest non-air block position (not the highest, as cWorld::GetHeight does)
If current Y is nonsolid, goes down to try to find a solid block, then returns that + 1
@@ -178,44 +186,40 @@ protected:
If no suitable position is found, returns cChunkDef::Height. */
int FindFirstNonAirBlockPosition(double a_PosX, double a_PosZ);
- /** Returns if a monster can actually reach a given height by jumping or walking */
- inline bool IsNextYPosReachable(int a_PosY)
- {
- return (
- (a_PosY <= POSY_TOINT) ||
- DoesPosYRequireJump(a_PosY)
- );
- }
+ /** Returns if the ultimate, final destination has been reached */
+ bool ReachedFinalDestination(void) { return ((m_FinalDestination - GetPosition()).SqrLength() < (m_AttackRange * m_AttackRange)); }
+
+ /** Returns if the intermediate waypoint of m_NextWayPointPosition has been reached */
+ bool ReachedNextWaypoint(void) { return ((m_NextWayPointPosition - GetPosition()).SqrLength() < 0.25); }
+
/** Returns if a monster can reach a given height by jumping */
inline bool DoesPosYRequireJump(int a_PosY)
{
return ((a_PosY > POSY_TOINT) && (a_PosY == POSY_TOINT + 1));
}
- /** A semi-temporary list to store the traversed coordinates during active pathfinding so we don't visit them again */
- std::vector<Vector3i> m_TraversedCoordinates;
- /** Returns if coordinate is in the traversed list */
- bool IsCoordinateInTraversedList(Vector3i a_Coords);
+ /** Finds the next place to go by calculating a path and setting the m_NextWayPointPosition variable for the next block to head to
+ This is based on the ultimate, final destination and the current position, as well as the A* algorithm, and any environmental hazards
+ Returns if a path is ready, and therefore if the mob should move to m_NextWayPointPosition
+ */
+ bool TickPathFinding(cChunk & a_Chunk);
+ void MoveToWayPoint(cChunk & a_Chunk);
+
+ /** Resets a pathfinding task, be it due to failure or something else
+ Resets the pathfinder. If m_IsFollowingPath is true, TickPathFinding starts a brand new path.
+ Should only be called by the pathfinder, cMonster::Tick or StopMovingToPosition. */
+ void ResetPathFinding(void);
+
+ /** Stops pathfinding
+ Calls ResetPathFinding and sets m_IsFollowingPath to false */
+ void StopMovingToPosition();
- /** Finds the next place to go
- This is based on the ultimate, final destination and the current position, as well as the traversed coordinates, and any environmental hazards */
- void TickPathFinding(void);
- /** Finishes a pathfinding task, be it due to failure or something else */
- inline void FinishPathFinding(void)
- {
- m_TraversedCoordinates.clear();
- m_bMovingToDestination = false;
- }
/** Sets the body yaw and head yaw/pitch based on next/ultimate destinations */
void SetPitchAndYawFromDestination(void);
- /* =========================== */
- /* ========= FALLING ========= */
-
virtual void HandleFalling(void);
int m_LastGroundHeight;
-
- /* =========================== */
+ int m_JumpCoolDown;
std::chrono::milliseconds m_IdleInterval;
std::chrono::milliseconds m_DestroyTimer;
@@ -239,10 +243,11 @@ protected:
float m_DropChanceLeggings;
float m_DropChanceBoots;
bool m_CanPickUpLoot;
+ int m_TicksSinceLastDamaged; // How many ticks ago we were last damaged by a player?
- void HandleDaylightBurning(cChunk & a_Chunk);
+ void HandleDaylightBurning(cChunk & a_Chunk, bool WouldBurn);
+ bool WouldBurnAt(Vector3d a_Location, cChunk & a_Chunk);
bool m_BurnsInDaylight;
-
double m_RelativeWalkSpeed;
/** Adds a random number of a_Item between a_Min and a_Max to itemdrops a_Drops*/