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Code Issues Releases Wiki Activity

Allow dodging for bipedal creatures

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This commit is contained in:
Allofich 2016-09-10 23:53:02 +09:00
parent 7bc4535c0d
commit c98d4e0473
1 changed files with 10 additions and 7 deletions
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17
apps/openmw/mwmechanics/aicombat.cpp
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@ -69,7 +69,7 @@ namespace MWMechanics
mMovement()
{}
void startCombatMove(bool isNpc, bool isDistantCombat, float distToTarget, float rangeAttack, const MWWorld::Ptr& target);
void startCombatMove(bool isNpc, bool isDistantCombat, float distToTarget, float rangeAttack, const MWWorld::Ptr& actor, const MWWorld::Ptr& target);
void updateCombatMove(float duration);
void stopCombatMove();
void startAttackIfReady(const MWWorld::Ptr& actor, CharacterController& characterController,
@ -242,7 +242,7 @@ namespace MWMechanics
if (storage.mReadyToAttack)
{
storage.startCombatMove(actorClass.isNpc(), isRangedCombat, distToTarget, rangeAttack, target);
storage.startCombatMove(actorClass.isNpc(), isRangedCombat, distToTarget, rangeAttack, actor, target);
// start new attack
storage.startAttackIfReady(actor, characterController, weapon, isRangedCombat);
@ -322,21 +322,22 @@ namespace MWMechanics
sequence.mPackages.push_back(package);
}
void AiCombatStorage::startCombatMove(bool isNpc, bool isDistantCombat, float distToTarget, float rangeAttack, const MWWorld::Ptr& target)
void AiCombatStorage::startCombatMove(bool isNpc, bool isDistantCombat, float distToTarget, float rangeAttack, const MWWorld::Ptr& actor, const MWWorld::Ptr& target)
{
if (mMovement.mPosition[0] || mMovement.mPosition[1])
{
mTimerCombatMove = 0.1f + 0.1f * Misc::Rng::rollClosedProbability();
mCombatMove = true;
}
// dodge movements (for NPCs only)
else if (isNpc)
// dodge movements (for NPCs and bipedal creatures)
else if (isNpc || ((actor.get<ESM::Creature>()->mBase->mFlags & ESM::Creature::Bipedal) != 0))
{
// get the range of the target's weapon
float rangeAttackOfTarget = 0.f;
MWWorld::Ptr targetWeapon = MWWorld::Ptr();
bool isRangedCombat = false;
MWWorld::Ptr targetWeapon = MWWorld::Ptr();
const MWWorld::Class& targetClass = target.getClass();
if (targetClass.hasInventoryStore(target))
{
MWMechanics::WeaponType weapType = WeapType_None;
@ -345,12 +346,14 @@ namespace MWMechanics
if (weapType != WeapType_PickProbe && weapType != WeapType_Spell && weapType != WeapType_None && weapType != WeapType_HandToHand)
targetWeapon = *weaponSlot;
}
boost::shared_ptr<Action> targetWeaponAction (new ActionWeapon(targetWeapon));
if (targetWeaponAction.get())
rangeAttackOfTarget = targetWeaponAction->getCombatRange(isRangedCombat);
// apply sideway movement (kind of dodging) with some probability
// if NPC is within range of target's weapon
// if actor is within range of target's weapon
if (distToTarget <= rangeAttackOfTarget && Misc::Rng::rollClosedProbability() < 0.25)
{
mMovement.mPosition[0] = Misc::Rng::rollProbability() < 0.5 ? 1.0f : -1.0f; // to the left/right