1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
|
/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef UNIT_TRACKER_H
#define UNIT_TRACKER_H
#include "System/float3.h"
#include "System/UnorderedSet.hpp"
class CUnit;
class CUnitTracker
{
public:
void Track();
void Disable();
bool Enabled() const { return enabled; }
void SetCam();
int GetMode() const;
void IncMode();
/// @param trackMode see enum CUnitTracker::TrackMode
void SetMode(int trackMode);
enum TrackMode {
TrackSingle = 0,
TrackAverage,
TrackExtents,
TrackModeCount
};
protected:
void NextUnit();
void MakeTrackGroup();
void CleanTrackGroup();
CUnit* GetTrackUnit();
float3 CalcAveragePos() const;
float3 CalcExtentsPos() const;
protected:
bool enabled = false;
int trackMode = TrackSingle;
int trackUnit = 0;
int timeOut = 15;
int lastFollowUnit = 0;
float lastUpdateTime = 0.0f;
float3 trackPos = {500.0f, 100.0f, 500.0f};
float3 trackDir = FwdVector;
float3 smoothedRight = RgtVector;
float3 oldCamDir = RgtVector;
float3 oldCamPos = {500.0f, 500.0f, 500.0f};
spring::unordered_set<int> trackedUnitIDs;
std::vector<int> deadUnitIDs;
static const char* modeNames[TrackModeCount];
};
extern CUnitTracker unitTracker;
#endif /* UNIT_TRACKER_H */
|