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vcmi/lib/NetPacksBase.h

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#pragma once
/*
* NetPacksBase.h, part of VCMI engine
*
* Authors: listed in file AUTHORS in main folder
*
* License: GNU General Public License v2.0 or later
* Full text of license available in license.txt file, in main folder
*
*/
class CGameState;
class CStackBasicDescriptor;
class CGHeroInstance;
class CStackInstance;
class CArmedInstance;
class CArtifactSet;
class CBonusSystemNode;
struct ArtSlotInfo;
#include "ConstTransitivePtr.h"
#include "GameConstants.h"
struct DLL_LINKAGE CPack
{
ui16 type;
CPack(){};
virtual ~CPack(){};
ui16 getType() const{return type;}
template <typename Handler> void serialize(Handler &h, const int version)
{
logNetwork->errorStream() << "CPack serialized... this should not happen!";
}
void applyGs(CGameState *gs) { }
virtual std::string toString() const { return boost::str(boost::format("{CPack: type '%d'}") % type); }
};
std::ostream & operator<<(std::ostream & out, const CPack * pack);
struct DLL_LINKAGE MetaString : public CPack //2001 helper for object scrips
{
private:
enum EMessage {TEXACT_STRING, TLOCAL_STRING, TNUMBER, TREPLACE_ESTRING, TREPLACE_LSTRING, TREPLACE_NUMBER, TREPLACE_PLUSNUMBER};
public:
enum {GENERAL_TXT=1, XTRAINFO_TXT, OBJ_NAMES, RES_NAMES, ART_NAMES, ARRAY_TXT, CRE_PL_NAMES, CREGENS, MINE_NAMES,
MINE_EVNTS, ADVOB_TXT, ART_EVNTS, SPELL_NAME, SEC_SKILL_NAME, CRE_SING_NAMES, CREGENS4, COLOR, ART_DESCR};
std::vector<ui8> message; //vector of EMessage
std::vector<std::pair<ui8,ui32> > localStrings; //pairs<text handler type, text number>; types: 1 - generaltexthandler->all; 2 - objh->xtrainfo; 3 - objh->names; 4 - objh->restypes; 5 - arth->artifacts[id].name; 6 - generaltexth->arraytxt; 7 - creh->creatures[os->subID].namePl; 8 - objh->creGens; 9 - objh->mines[ID]->first; 10 - objh->mines[ID]->second; 11 - objh->advobtxt
std::vector<std::string> exactStrings;
std::vector<si32> numbers;
template <typename Handler> void serialize(Handler &h, const int version)
{
h & exactStrings & localStrings & message & numbers;
}
void addTxt(ui8 type, ui32 serial)
{
message.push_back(TLOCAL_STRING);
localStrings.push_back(std::pair<ui8,ui32>(type, serial));
}
MetaString& operator<<(const std::pair<ui8,ui32> &txt)
{
message.push_back(TLOCAL_STRING);
localStrings.push_back(txt);
return *this;
}
MetaString& operator<<(const std::string &txt)
{
message.push_back(TEXACT_STRING);
exactStrings.push_back(txt);
return *this;
}
MetaString& operator<<(int txt)
{
message.push_back(TNUMBER);
numbers.push_back(txt);
return *this;
}
void addReplacement(ui8 type, ui32 serial)
{
message.push_back(TREPLACE_LSTRING);
localStrings.push_back(std::pair<ui8,ui32>(type, serial));
}
void addReplacement(const std::string &txt)
{
message.push_back(TREPLACE_ESTRING);
exactStrings.push_back(txt);
}
void addReplacement(int txt)
{
message.push_back(TREPLACE_NUMBER);
numbers.push_back(txt);
}
void addReplacement2(int txt)
{
message.push_back(TREPLACE_PLUSNUMBER);
numbers.push_back(txt);
}
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void addCreReplacement(CreatureID id, TQuantity count); //adds sing or plural name;
void addReplacement(const CStackBasicDescriptor &stack); //adds sing or plural name;
std::string buildList () const;
void clear()
{
exactStrings.clear();
localStrings.clear();
message.clear();
numbers.clear();
}
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void toString(std::string &dst) const;
std::string toString() const override;
void getLocalString(const std::pair<ui8,ui32> &txt, std::string &dst) const;
MetaString()
{
type = 2001;
}
};
struct Component : public CPack //2002 helper for object scrips informations
{
enum EComponentType {PRIM_SKILL, SEC_SKILL, RESOURCE, CREATURE, ARTIFACT, EXPERIENCE, SPELL, MORALE, LUCK, BUILDING, HERO_PORTRAIT, FLAG};
ui16 id, subtype; //id uses ^^^ enums, when id==EXPPERIENCE subtype==0 means exp points and subtype==1 levels)
si32 val; // + give; - take
si16 when; // 0 - now; +x - within x days; -x - per x days
template <typename Handler> void serialize(Handler &h, const int version)
{
h & id & subtype & val & when;
}
Component()
{
type = 2002;
}
DLL_LINKAGE explicit Component(const CStackBasicDescriptor &stack);
Component(Component::EComponentType Type, ui16 Subtype, si32 Val, si16 When)
:id(Type),subtype(Subtype),val(Val),when(When)
{
type = 2002;
}
};
typedef boost::variant<ConstTransitivePtr<CGHeroInstance>, ConstTransitivePtr<CStackInstance> > TArtHolder;
struct ArtifactLocation
{
TArtHolder artHolder;
ArtifactPosition slot;
ArtifactLocation()
{
artHolder = ConstTransitivePtr<CGHeroInstance>();
slot = ArtifactPosition::PRE_FIRST;
}
template <typename T>
ArtifactLocation(const T *ArtHolder, ArtifactPosition Slot)
{
artHolder = const_cast<T*>(ArtHolder); //we are allowed here to const cast -> change will go through one of our packages... do not abuse!
slot = Slot;
}
ArtifactLocation(TArtHolder ArtHolder, ArtifactPosition Slot)
{
artHolder = ArtHolder;
slot = Slot;
}
template <typename T>
bool isHolder(const T *t) const
{
if(auto ptrToT = boost::get<ConstTransitivePtr<T> >(&artHolder))
{
return ptrToT->get() == t;
}
return false;
}
DLL_LINKAGE void removeArtifact(); // BE CAREFUL, this operation modifies holder (gs)
DLL_LINKAGE const CArmedInstance *relatedObj() const; //hero or the stack owner
DLL_LINKAGE PlayerColor owningPlayer() const;
DLL_LINKAGE CArtifactSet *getHolderArtSet();
DLL_LINKAGE CBonusSystemNode *getHolderNode();
DLL_LINKAGE const CArtifactSet *getHolderArtSet() const;
DLL_LINKAGE const CBonusSystemNode *getHolderNode() const;
DLL_LINKAGE const CArtifactInstance *getArt() const;
DLL_LINKAGE CArtifactInstance *getArt();
DLL_LINKAGE const ArtSlotInfo *getSlot() const;
template <typename Handler> void serialize(Handler &h, const int version)
{
h & artHolder & slot;
}
};