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vcmi: add native terrain entity

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Add interface which should be used on any object with native terrain

So far, it is faction, hero, creature and battle stack
This commit is contained in:
Konstantin 2023-04-05 03:50:29 +03:00
parent 1760d2295c
commit 6d9859932b
7 changed files with 31 additions and 6 deletions
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2
include/vcmi/Creature.h
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@ -18,7 +18,7 @@ class CreatureID;
class ResourceSet;
enum class EGameResID : int8_t;
class DLL_LINKAGE Creature : public EntityWithBonuses<CreatureID>
class DLL_LINKAGE Creature : public EntityWithNativeTerrain<CreatureID>
{
protected:
// use getNamePlural/Singular instead

15
include/vcmi/Entity.h
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@ -13,6 +13,9 @@
VCMI_LIB_NAMESPACE_BEGIN
class IBonusBearer;
class FactionID;
enum class ETerrainId;
template<typename T> class Identifier;
class DLL_LINKAGE WithBonuses
{
@ -20,6 +23,13 @@ public:
virtual const IBonusBearer * getBonusBearer() const = 0;
};
class DLL_LINKAGE WithNativeTerrain
{
public:
virtual Identifier<ETerrainId> getNativeTerrain() const = 0;
virtual FactionID getFaction() const = 0;
};
class DLL_LINKAGE Entity
{
public:
@ -48,4 +58,9 @@ class DLL_LINKAGE EntityWithBonuses : public EntityT<IdType>, public WithBonuses
{
};
template <typename IdType>
class DLL_LINKAGE EntityWithNativeTerrain : public EntityWithBonuses<IdType>, public WithNativeTerrain
{
};
VCMI_LIB_NAMESPACE_END

5
include/vcmi/Faction.h
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@ -15,15 +15,12 @@
VCMI_LIB_NAMESPACE_BEGIN
class FactionID;
enum class ETerrainId;
enum class EAlignment : uint8_t;
template<typename T> class Identifier;
class DLL_LINKAGE Faction : public EntityT<FactionID>
class DLL_LINKAGE Faction : public EntityT<FactionID>, public WithNativeTerrain
{
public:
virtual bool hasTown() const = 0;
virtual Identifier<ETerrainId> getNativeTerrain() const = 0;
virtual EAlignment getAlignment() const = 0;
};

5
lib/CCreatureHandler.cpp
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@ -114,6 +114,11 @@ int32_t CCreature::getFactionIndex() const
return faction;
}
FactionID CCreature::getFaction() const
{
return FactionID(faction);
}
int32_t CCreature::getBaseAttack() const
{
static const auto SELECTOR = Selector::typeSubtype(Bonus::PRIMARY_SKILL, PrimarySkill::ATTACK).And(Selector::sourceTypeSel(Bonus::CREATURE_ABILITY));

3
lib/CCreatureHandler.h
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@ -163,10 +163,11 @@ public:
std::string getNameSingularTextID() const override;
bool isItNativeTerrain(TerrainId terrain) const;
FactionID getFaction() const override;
/**
Returns creature native terrain considering some terrain bonuses.
*/
TerrainId getNativeTerrain() const;
TerrainId getNativeTerrain() const override;
int32_t getIndex() const override;
int32_t getIconIndex() const override;
std::string getJsonKey() const override;

5
lib/CTownHandler.cpp
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@ -157,6 +157,11 @@ FactionID CFaction::getId() const
return FactionID(index);
}
FactionID CFaction::getFaction() const
{
return FactionID(index);
}
bool CFaction::hasTown() const
{
return town != nullptr;

2
lib/CTownHandler.h
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@ -192,6 +192,8 @@ class DLL_LINKAGE CFaction : public Faction
TFaction index = 0;
FactionID getFaction() const override; //This function should not be used
public:
TerrainId nativeTerrain;
EAlignment alignment = EAlignment::NEUTRAL;