C++ CAI_BaseNPC::WorldSpaceCenter方法代码示例

void CAI_PlaneSolver::GenerateObstacleNpcs( const AILocalMoveGoal_t &goal, float probeDist )
{
	if ( !ProbeForNpcs() )
	{
		CAI_BaseNPC **ppAIs = g_AI_Manager.AccessAIs();
		Vector minsSelf, maxsSelf;
		m_pNpc->CollisionProp()->WorldSpaceSurroundingBounds( &minsSelf, &maxsSelf );
		float radiusSelf = (minsSelf.AsVector2D() - maxsSelf.AsVector2D()).Length() * 0.5;

		for ( int i = 0; i < g_AI_Manager.NumAIs(); i++ )
		{
			CAI_BaseNPC *pAI = ppAIs[i];
			if ( pAI != m_pNpc && pAI->IsAlive() && ( !goal.pPath || pAI != goal.pPath->GetTarget() ) )
			{
				Vector mins, maxs;
				
				pAI->CollisionProp()->WorldSpaceSurroundingBounds( &mins, &maxs );
				if ( mins.z < maxsSelf.z + 12.0 && maxs.z > minsSelf.z - 12.0 )
				{
					float radius = (mins.AsVector2D() - maxs.AsVector2D()).Length() * 0.5;
					float distance = ( pAI->GetAbsOrigin().AsVector2D() - m_pNpc->GetAbsOrigin().AsVector2D() ).Length();
					if ( distance - radius < radiusSelf + probeDist )
					{
						AddObstacle( pAI->WorldSpaceCenter(), radius, pAI, AIMST_AVOID_NPC );
					}
				}
			}
		}

		#ifdef SecobMod__Enable_Fixed_Multiplayer_AI
			CBaseEntity *pPlayer = UTIL_GetNearestPlayer(m_pNpc->GetAbsOrigin()); 
		#else
			CBaseEntity *pPlayer = UTIL_PlayerByIndex( 1 );
		#endif //SecobMod__Enable_Fixed_Multiplayer_AI

		if ( pPlayer )
		{
			Vector mins, maxs;
			
			pPlayer->CollisionProp()->WorldSpaceSurroundingBounds( &mins, &maxs );
			if ( mins.z < maxsSelf.z + 12.0 && maxs.z > minsSelf.z - 12.0 )
			{
				float radius = (mins.AsVector2D() - maxs.AsVector2D()).Length();
				float distance = ( pPlayer->GetAbsOrigin().AsVector2D() - m_pNpc->GetAbsOrigin().AsVector2D() ).Length();
				if ( distance - radius < radiusSelf + probeDist )
				{
					AddObstacle( pPlayer->WorldSpaceCenter(), radius, pPlayer, AIMST_AVOID_NPC );
				}
			}
		}

	}
}

int CWeaponCrowbar::WeaponMeleeAttack1Condition( float flDot, float flDist )
{
	// Attempt to lead the target (needed because citizens can't hit manhacks with the crowbar!)
	CAI_BaseNPC *pNPC	= GetOwner()->MyNPCPointer();
	CBaseEntity *pEnemy = pNPC->GetEnemy();
	if (!pEnemy)
		return COND_NONE;

	Vector vecVelocity;
	vecVelocity = pEnemy->GetSmoothedVelocity( );

	// Project where the enemy will be in a little while
	float dt = sk_crowbar_lead_time.GetFloat();
	dt += random->RandomFloat( -0.3f, 0.2f );
	if ( dt < 0.0f )
		dt = 0.0f;

	Vector vecExtrapolatedPos;
	VectorMA( pEnemy->WorldSpaceCenter(), dt, vecVelocity, vecExtrapolatedPos );

	Vector vecDelta;
	VectorSubtract( vecExtrapolatedPos, pNPC->WorldSpaceCenter(), vecDelta );

	if ( fabs( vecDelta.z ) > 70 )
	{
		return COND_TOO_FAR_TO_ATTACK;
	}

	Vector vecForward = pNPC->BodyDirection2D( );
	vecDelta.z = 0.0f;
	float flExtrapolatedDist = Vector2DNormalize( vecDelta.AsVector2D() );
	if ((flDist > 64) && (flExtrapolatedDist > 64))
	{
		return COND_TOO_FAR_TO_ATTACK;
	}

	float flExtrapolatedDot = DotProduct2D( vecDelta.AsVector2D(), vecForward.AsVector2D() );
	if ((flDot < 0.7) && (flExtrapolatedDot < 0.7))
	{
		return COND_NOT_FACING_ATTACK;
	}

	return COND_CAN_MELEE_ATTACK1;
}

int CWeaponStunStick::WeaponMeleeAttack1Condition( float flDot, float flDist )
{
	// Attempt to lead the target (needed because citizens can't hit manhacks with the crowbar!)
	CAI_BaseNPC *pNPC	= GetOwner()->MyNPCPointer();
	CBaseEntity *pEnemy = pNPC->GetEnemy();
	if (!pEnemy)
		return COND_NONE;

	Vector vecVelocity;
	AngularImpulse angVelocity;
	pEnemy->GetVelocity( &vecVelocity, &angVelocity );

	// Project where the enemy will be in a little while, add some randomness so he doesn't always hit
	float dt = sk_crowbar_lead_time.GetFloat();
	dt += random->RandomFloat( -0.3f, 0.2f );
	if ( dt < 0.0f )
		dt = 0.0f;

	Vector vecExtrapolatedPos;
	VectorMA( pEnemy->WorldSpaceCenter(), dt, vecVelocity, vecExtrapolatedPos );

	Vector vecDelta;
	VectorSubtract( vecExtrapolatedPos, pNPC->WorldSpaceCenter(), vecDelta );

	if ( fabs( vecDelta.z ) > 70 )
	{
		return COND_TOO_FAR_TO_ATTACK;
	}

	Vector vecForward = pNPC->BodyDirection2D( );
	vecDelta.z = 0.0f;
	float flExtrapolatedDot = DotProduct2D( vecDelta.AsVector2D(), vecForward.AsVector2D() );
	if ((flDot < 0.7) && (flExtrapolatedDot < 0.7))
	{
		return COND_NOT_FACING_ATTACK;
	}

	float flExtrapolatedDist = Vector2DNormalize( vecDelta.AsVector2D() );

	if( pEnemy->IsPlayer() )
	{
		//Vector vecDir = pEnemy->GetSmoothedVelocity();
		//float flSpeed = VectorNormalize( vecDir );

		// If player will be in front of me in one-half second, clock his arse.
		Vector vecProjectEnemy = pEnemy->GetAbsOrigin() + (pEnemy->GetAbsVelocity() * 0.35);
		Vector vecProjectMe = GetAbsOrigin();

		if( (vecProjectMe - vecProjectEnemy).Length2D() <= 48.0f )
		{
			return COND_CAN_MELEE_ATTACK1;
		}
	}
/*
	if( metropolice_move_and_melee.GetBool() )
	{
		if( pNPC->IsMoving() )
		{
			flTargetDist *= 1.5f;
		}
	}
*/
	float flTargetDist = 48.0f;
	if ((flDist > flTargetDist) && (flExtrapolatedDist > flTargetDist))
	{
		return COND_TOO_FAR_TO_ATTACK;
	}

	return COND_CAN_MELEE_ATTACK1;
}