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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef MOVEINFO_H
#define MOVEINFO_H
#include <vector>
#include <map>
#include <string>
#include "System/creg/creg_cond.h"
#include "Sim/Misc/GlobalConstants.h"
class CMoveInfo;
class CMoveMath;
class CSolidObject;
class LuaTable;
struct MoveData {
CR_DECLARE_STRUCT(MoveData);
MoveData();
MoveData(const MoveData* unitDefMD) { *this = *unitDefMD; }
MoveData(CMoveInfo* moveInfo, const LuaTable& moveTable, int moveDefID);
bool TestMoveSquare(const int hmx, const int hmz) const;
float GetDepthMod(const float height) const;
unsigned int GetCheckSum() const;
enum MoveType {
Ground_Move = 0,
Hover_Move = 1,
Ship_Move = 2
};
enum MoveFamily {
Tank = 0,
KBot = 1,
Hover = 2,
Ship = 3
};
enum TerrainClass {
/// we are restricted to "land" (terrain with height >= 0)
Land = 0,
/// we are restricted to "water" (terrain with height < 0)
Water = 1,
/// we can exist at heights both greater and smaller than 0
Mixed = 2
};
enum DepthModParams {
DEPTHMOD_MIN_HEIGHT = 0,
DEPTHMOD_MAX_HEIGHT = 1,
DEPTHMOD_MAX_SCALE = 2,
DEPTHMOD_QUA_COEFF = 3,
DEPTHMOD_LIN_COEFF = 4,
DEPTHMOD_CON_COEFF = 5,
DEPTHMOD_NUM_PARAMS = 6,
};
enum SpeedModMults {
SPEEDMOD_MOBILE_IDLE_MULT = 0,
SPEEDMOD_MOBILE_BUSY_MULT = 1,
SPEEDMOD_MOBILE_MOVE_MULT = 2,
SPEEDMOD_MOBILE_NUM_MULTS = 3,
};
std::string name;
/// NOTE: rename? (because of (AMoveType*) CUnit::moveType)
MoveType moveType;
MoveFamily moveFamily;
TerrainClass terrainClass;
/// of the footprint
int xsize, xsizeh;
int zsize, zsizeh;
/// minWaterDepth for ships, maxWaterDepth otherwise
float depth;
float depthModParams[DEPTHMOD_NUM_PARAMS];
float maxSlope;
float slopeMod;
float crushStrength;
// PF speedmod-multipliers for squares blocked by mobile units
// (which can respectively be "idle" == non-moving and have no
// orders, "busy" == non-moving but have orders, or "moving")
// NOTE:
// includes one extra padding element to make the moveMath
// member start on an 8-byte boundary for 64-bit platforms
float speedModMults[SPEEDMOD_MOBILE_NUM_MULTS + 1];
unsigned int pathType;
/// number of UnitDef types that refer to this MoveData class
unsigned int unitDefRefCount;
/// do we stick to the ground when in water?
bool followGround;
/// are we supposed to be a purely sub-surface ship?
bool subMarine;
/// do we try to pathfind around squares blocked by mobile units?
///
/// this also serves as a padding byte for alignment so compiler
/// does not insert it (GetCheckSum would need to skip such bytes
/// otherwise, since they are never initialized)
bool avoidMobilesOnPath;
/// heatmap this unit
bool heatMapping;
/// heatmap path cost modifier
float heatMod;
/// heat produced by a path
int heatProduced;
CMoveMath* moveMath;
CSolidObject* tempOwner;
};
class CMoveInfo
{
CR_DECLARE(CMoveInfo);
public:
CMoveInfo();
~CMoveInfo();
std::vector<MoveData*> moveData;
std::map<std::string, int> name2moveData;
MoveData* GetMoveDataFromName(const std::string& name);
unsigned int moveInfoChecksum;
private:
CMoveMath* groundMoveMath;
CMoveMath* hoverMoveMath;
CMoveMath* seaMoveMath;
};
extern CMoveInfo* moveinfo;
#endif // MOVEINFO_H
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