games/vcmi
1
0
Fork 0
mirror of https://github.com/vcmi/vcmi.git synced 2024-12-24 22:14:36 +02:00
Code Issues Releases Activity

Fix crash on using StupidAI for player actions

Browse Source
This commit is contained in:
Ivan Savenko 2024-01-20 17:15:51 +02:00
parent dffa174605
commit 62935b4ba4
1 changed files with 8 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
AI/StupidAI/StupidAI.cpp
View File

@ -16,8 +16,6 @@
#include "../../lib/battle/BattleAction.h"
#include "../../lib/battle/BattleInfo.h"
static std::shared_ptr<CBattleCallback> cbc;
CStupidAI::CStupidAI()
: side(-1)
, wasWaitingForRealize(false)
@ -41,7 +39,7 @@ void CStupidAI::initBattleInterface(std::shared_ptr<Environment> ENV, std::share
{
print("init called, saving ptr to IBattleCallback");
env = ENV;
cbc = cb = CB;
cb = CB;
wasWaitingForRealize = CB->waitTillRealize;
wasUnlockingGs = CB->unlockGsWhenWaiting;
@ -72,11 +70,11 @@ public:
std::vector<BattleHex> attackFrom; //for melee fight
EnemyInfo(const CStack * _s) : s(_s), adi(0), adr(0)
{}
void calcDmg(const BattleID & battleID, const CStack * ourStack)
void calcDmg(std::shared_ptr<CBattleCallback> cb, const BattleID & battleID, const CStack * ourStack)
{
// FIXME: provide distance info for Jousting bonus
DamageEstimation retal;
DamageEstimation dmg = cbc->getBattle(battleID)->battleEstimateDamage(ourStack, s, 0, &retal);
DamageEstimation dmg = cb->getBattle(battleID)->battleEstimateDamage(ourStack, s, 0, &retal);
adi = static_cast<int>((dmg.damage.min + dmg.damage.max) / 2);
adr = static_cast<int>((retal.damage.min + retal.damage.max) / 2);
}
@ -92,14 +90,14 @@ bool isMoreProfitable(const EnemyInfo &ei1, const EnemyInfo& ei2)
return (ei1.adi-ei1.adr) < (ei2.adi - ei2.adr);
}
static bool willSecondHexBlockMoreEnemyShooters(const BattleID & battleID, const BattleHex &h1, const BattleHex &h2)
static bool willSecondHexBlockMoreEnemyShooters(std::shared_ptr<CBattleCallback> cb, const BattleID & battleID, const BattleHex &h1, const BattleHex &h2)
{
int shooters[2] = {0}; //count of shooters on hexes
for(int i = 0; i < 2; i++)
{
for (auto & neighbour : (i ? h2 : h1).neighbouringTiles())
if(const auto * s = cbc->getBattle(battleID)->battleGetUnitByPos(neighbour))
if(const auto * s = cb->getBattle(battleID)->battleGetUnitByPos(neighbour))
if(s->isShooter())
shooters[i]++;
}
@ -169,10 +167,10 @@ void CStupidAI::activeStack(const BattleID & battleID, const CStack * stack)
}
for ( auto & enemy : enemiesReachable )
enemy.calcDmg(battleID, stack);
enemy.calcDmg(cb, battleID, stack);
for ( auto & enemy : enemiesShootable )
enemy.calcDmg(battleID, stack);
enemy.calcDmg(cb, battleID, stack);
if(enemiesShootable.size())
{
@ -183,7 +181,7 @@ void CStupidAI::activeStack(const BattleID & battleID, const CStack * stack)
else if(enemiesReachable.size())
{
const EnemyInfo &ei= *std::max_element(enemiesReachable.begin(), enemiesReachable.end(), &isMoreProfitable);
BattleHex targetHex = *std::max_element(ei.attackFrom.begin(), ei.attackFrom.end(), [&](auto a, auto b) { return willSecondHexBlockMoreEnemyShooters(battleID, a, b);});
BattleHex targetHex = *std::max_element(ei.attackFrom.begin(), ei.attackFrom.end(), [&](auto a, auto b) { return willSecondHexBlockMoreEnemyShooters(cb, battleID, a, b);});
cb->battleMakeUnitAction(battleID, BattleAction::makeMeleeAttack(stack, ei.s->getPosition(), targetHex));
return;