Initial MSVC 2008 projects workspace
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alexey.min
197
l2ooghelper/L2ClientAI.cpp
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197
l2ooghelper/L2ClientAI.cpp
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#include "stdafx.h"
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#include "Logger.h"
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#include "L2ClientAI.h"
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AI_INTENTION::AI_INTENTION()
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{
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m_type = INT_TYPE_NONE;
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m_npcdlg_string[0] = 0;
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}
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AI_INTENTION::AI_INTENTION( const AI_INTENTION& other )
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{
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m_npcdlg_string[0] = 0;
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operator=( other );
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}
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const AI_INTENTION& AI_INTENTION::operator=( const AI_INTENTION& other )
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{
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if( this == &other ) return (*this);
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m_type = other.m_type;
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m_x = other.m_x; m_y = other.m_y; m_z = other.m_z;
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m_target_oid = other.m_target_oid;
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wcsncpy( m_npcdlg_string, other.m_npcdlg_string, sizeof(m_npcdlg_string)/2 );
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return (*this);
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}
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void AI_INTENTION::set_GOTO( int x, int y, int z )
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{
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m_type = INT_TYPE_GOTO;
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m_x = x; m_y = y; m_z = z;
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}
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void AI_INTENTION::set_ATTACK( unsigned int target_oid )
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{
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m_type = INT_TYPE_ATTACK;
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m_target_oid = target_oid;
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}
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void AI_INTENTION::set_NPC_TALK( unsigned int npc_oid, const wchar_t *dlg_str )
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{
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m_type = INT_TYPE_NPC_TALK;
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m_target_oid = npc_oid;
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wcsncpy( m_npcdlg_string, dlg_str, 255 ); m_npcdlg_string[255] = 0;
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}
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AiIntentionQueue::AiIntentionQueue()
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{
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m_q.clear();
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}
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AiIntentionQueue::~AiIntentionQueue()
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{
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m_q.clear();
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}
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void AiIntentionQueue::pushIntention( AI_INTENTION i )
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{
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m_q.push_back( i );
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}
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AI_INTENTION AiIntentionQueue::getIntention()
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{
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AI_INTENTION i = *m_q.begin();
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m_q.pop_front();
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return i;
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}
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bool AiIntentionQueue::hasIntentions() const
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{
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return m_q.size() > 0;
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}
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L2ClientAI::L2ClientAI( IL2Client *pinterfaceL2Client )
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{
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m_cl = pinterfaceL2Client;
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m_last_think_time = GetTickCount() - THINK_DELAY - THINK_DELAY;
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m_last_follow_time = m_last_think_time;
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m_follow_enabled = false;
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m_follow_oid = 0;
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}
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L2ClientAI::~L2ClientAI()
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{
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}
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void L2ClientAI::think()
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{
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unsigned int t_now = (unsigned int)GetTickCount();
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if( t_now - m_last_think_time < THINK_DELAY ) return;
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m_last_think_time = t_now;
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// check for follow
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follow();
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// check for intentions
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if( !m_int_queue.hasIntentions() )
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{
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//log_error( LOG_USERAI, "L2ClientAI:think: no intentions" );
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return;
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}
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AI_INTENTION i = m_int_queue.getIntention();
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switch( i.getType() )
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{
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case INT_TYPE_NONE: break;
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case INT_TYPE_GOTO: onIntentionGoto( i ); break;
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case INT_TYPE_ATTACK: onIntentionAttack( i ); break;
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case INT_TYPE_NPC_TALK: onIntentionNpcTalk( i ); break;
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}
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}
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void L2ClientAI::setFollow( bool enable, unsigned int oid )
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{
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m_follow_enabled = enable;
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m_follow_oid = oid;
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}
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void L2ClientAI::pushIntentionGoto( int x, int y, int z )
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{
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AI_INTENTION i;
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i.set_GOTO( x, y, z );
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m_int_queue.pushIntention( i );
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}
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void L2ClientAI::pushIntentionAttack( unsigned int target_oid )
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{
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AI_INTENTION i;
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i.set_ATTACK( target_oid );
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m_int_queue.pushIntention( i );
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}
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void L2ClientAI::pushIntentionNpcTalk( unsigned int npc_oid, const wchar_t *dlg_str )
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{
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AI_INTENTION i;
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i.set_NPC_TALK( npc_oid, dlg_str );
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m_int_queue.pushIntention( i );
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}
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void L2ClientAI::follow()
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{
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if( m_follow_enabled == false ) return;
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UserInfo *user = m_cl->get_UserInfo();
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CharArray *chars = m_cl->get_WorldChars();
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int char_idx = chars->FindCharByObjectID( m_follow_oid );
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if( char_idx >= 0 )
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{
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L2Player *target = chars->chars_array[char_idx];
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// compare coordinates
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int dx = target->x - user->x;
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int dy = target->y - user->y;
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int dz = target->z - user->z;
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if( abs(dx) > 50 || abs(dy) > 50 || abs(dz) > 50 )
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{
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unsigned int t_now = (unsigned int)GetTickCount();
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if( t_now - m_last_follow_time >= 1000 )
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{
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m_last_follow_time = t_now;
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m_cl->game_MoveBackwardToLocation( target->x, target->y, target->z );
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log_error( LOG_USERAI, "L2ClientAI:follow: following [%S] to (%d,%d,%d)\n", target->charName, target->x, target->y, target->z );
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}
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}
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}
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else // target not found in world
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{
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setFollow( false, 0 );
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log_error( LOG_USERAI, "L2ClientAI:follow: target not found, cancel follow\n" );
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}
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}
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void L2ClientAI::onIntentionGoto( AI_INTENTION& wish )
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{
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(void)wish;
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}
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void L2ClientAI::onIntentionAttack( AI_INTENTION& wish )
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{
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(void)wish;
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}
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void L2ClientAI::onIntentionNpcTalk( AI_INTENTION& wish )
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{
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(void)wish;
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}
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