gentity_t *UpdateGoal( void )
{
gentity_t *goal;
if ( !NPCInfo->goalEntity )
{
return NULL;
}
if ( !NPCInfo->goalEntity->inuse )
{//Somehow freed it, but didn't clear it
NPC_ClearGoal();
return NULL;
}
goal = NPCInfo->goalEntity;
if ( ReachedGoal( goal ) )
{
NPC_ReachedGoal();
goal = NULL;//so they don't keep trying to move to it
}//else if fail, need to tell script so?
return goal;
}
void SandCreature_Sleep( void )
{
SandCreature_CheckAlerts();
SandCreature_CheckMovingEnts();
//FIXME: keeps chasing goalEntity even when it's already reached it!
if ( NPCInfo->goalEntity
&& SandCreature_DistSqToGoal( qfalse ) >= MIN_ATTACK_DIST_SQ )
{
ucmd.buttons |= BUTTON_WALKING;
if ( SandCreature_Move() )
{
SandCreature_MoveEffect();
}
}
else
{
NPC_ReachedGoal();
}
/*
if ( UpdateGoal() )
{
ucmd.buttons |= BUTTON_WALKING;
//FIXME: Sand Creatures look silly using waypoints when they can go straight to the goal
if ( SandCreature_Move() )
{
SandCreature_MoveEffect();
}
}
*/
}
gentity_t *UpdateGoal( void )
{
//FIXME: CREED should look at this
// this func doesn't seem to be working correctly for the sand creature
gentity_t *goal;
if ( !NPCInfo->goalEntity )
{
return NULL;
}
if ( !NPCInfo->goalEntity->inuse )
{//Somehow freed it, but didn't clear it
NPC_ClearGoal();
return NULL;
}
goal = NPCInfo->goalEntity;
if ( ReachedGoal( goal ) )
{
NPC_ReachedGoal();
goal = NULL;//so they don't keep trying to move to it
}//else if fail, need to tell script so?
return goal;
}
void SandCreature_Hunt( void )
{
SandCreature_CheckAlerts();
SandCreature_CheckMovingEnts();
//If we have somewhere to go, then do that
//FIXME: keeps chasing goalEntity even when it's already reached it...?
if ( NPCInfo->goalEntity
&& SandCreature_DistSqToGoal( qfalse ) >= MIN_ATTACK_DIST_SQ )
{
ucmd.buttons |= BUTTON_WALKING;
if ( SandCreature_Move() )
{
SandCreature_MoveEffect();
}
}
else
{
NPC_ReachedGoal();
}
}
static void GM_CheckMoveState( void )
{
if ( Q3_TaskIDPending( NPC, TID_MOVE_NAV ) )
{//moving toward a goal that a script is waiting on, so don't stop for anything!
bMove = qtrue;
}
//See if we're moving towards a goal, not the enemy
if ( ( NPCInfo->goalEntity != NPC->enemy ) && ( NPCInfo->goalEntity != NULL ) )
{
//Did we make it?
if ( NAV_HitNavGoal( NPC->currentOrigin, NPC->mins, NPC->maxs, NPCInfo->goalEntity->currentOrigin, 16, qfalse ) ||
( !Q3_TaskIDPending( NPC, TID_MOVE_NAV ) && enemyLOS && enemyDist <= 10000 ) )
{//either hit our navgoal or our navgoal was not a crucial (scripted) one (maybe a combat point) and we're scouting and found our enemy
NPC_ReachedGoal();
//don't attack right away
TIMER_Set( NPC, "attackDelay", Q_irand( 250, 500 ) ); //FIXME: Slant for difficulty levels
return;
}
}
}
static void Sniper_CheckMoveState( void )
{
//See if we're a scout
if ( !(NPCInfo->scriptFlags & SCF_CHASE_ENEMIES) )//NPCInfo->behaviorState == BS_STAND_AND_SHOOT )
{
if ( NPCInfo->goalEntity == NPC->enemy )
{
AImove = qfalse;
return;
}
}
//See if we're running away
else if ( NPCInfo->squadState == SQUAD_RETREAT )
{
if ( TIMER_Done( NPC, "flee" ) )
{
NPCInfo->squadState = SQUAD_IDLE;
}
else
{
faceEnemy = qfalse;
}
}
else if ( NPCInfo->squadState == SQUAD_IDLE )
{
if ( !NPCInfo->goalEntity )
{
AImove = qfalse;
return;
}
}
//See if we're moving towards a goal, not the enemy
if ( ( NPCInfo->goalEntity != NPC->enemy ) && ( NPCInfo->goalEntity != NULL ) )
{
//Did we make it?
if ( NAV_HitNavGoal( NPC->currentOrigin, NPC->mins, NPC->maxs, NPCInfo->goalEntity->currentOrigin, 16, FlyingCreature( NPC ) ) ||
( NPCInfo->squadState == SQUAD_SCOUT && enemyLOS && enemyDist <= 10000 ) )
{
int newSquadState = SQUAD_STAND_AND_SHOOT;
//we got where we wanted to go, set timers based on why we were running
switch ( NPCInfo->squadState )
{
case SQUAD_RETREAT://was running away
TIMER_Set( NPC, "duck", (NPC->max_health - NPC->health) * 100 );
TIMER_Set( NPC, "hideTime", Q_irand( 3000, 7000 ) );
newSquadState = SQUAD_COVER;
break;
case SQUAD_TRANSITION://was heading for a combat point
TIMER_Set( NPC, "hideTime", Q_irand( 2000, 4000 ) );
break;
case SQUAD_SCOUT://was running after player
break;
default:
break;
}
NPC_ReachedGoal();
//don't attack right away
TIMER_Set( NPC, "attackDelay", Q_irand( (6-NPCInfo->stats.aim)*50, (6-NPCInfo->stats.aim)*100 ) ); //FIXME: Slant for difficulty levels, too?
//don't do something else just yet
TIMER_Set( NPC, "roamTime", Q_irand( 1000, 4000 ) );
//stop fleeing
if ( NPCInfo->squadState == SQUAD_RETREAT )
{
TIMER_Set( NPC, "flee", -level.time );
NPCInfo->squadState = SQUAD_IDLE;
}
return;
}
//keep going, hold of roamTimer until we get there
TIMER_Set( NPC, "roamTime", Q_irand( 4000, 8000 ) );
}
}
static void Grenadier_CheckMoveState( void )
{
//See if we're a scout
if ( !(NPCInfo->scriptFlags & SCF_CHASE_ENEMIES) )//behaviorState == BS_STAND_AND_SHOOT )
{
if ( NPCInfo->goalEntity == NPC->enemy )
{
doMove = qfalse;
return;
}
}
//See if we're running away
else if ( NPCInfo->squadState == SQUAD_RETREAT )
{
if ( TIMER_Done( NPC, "flee" ) )
{
NPCInfo->squadState = SQUAD_IDLE;
}
else
{
faceEnemy = qfalse;
}
}
/*
else if ( NPCInfo->squadState == SQUAD_IDLE )
{
if ( !NPCInfo->goalEntity )
{
doMove = qfalse;
return;
}
//Should keep moving toward player when we're out of range... right?
}
*/
//See if we're moving towards a goal, not the enemy
if ( ( NPCInfo->goalEntity != NPC->enemy ) && ( NPCInfo->goalEntity != NULL ) )
{
//Did we make it?
if ( STEER::Reached(NPC, NPCInfo->goalEntity, 16, !!FlyingCreature(NPC)) ||
( NPCInfo->squadState == SQUAD_SCOUT && enemyLOS && enemyDist <= 10000 ) )
{
//int newSquadState = SQUAD_STAND_AND_SHOOT;
//we got where we wanted to go, set timers based on why we were running
switch ( NPCInfo->squadState )
{
case SQUAD_RETREAT://was running away
TIMER_Set( NPC, "duck", (NPC->max_health - NPC->health) * 100 );
TIMER_Set( NPC, "hideTime", Q_irand( 3000, 7000 ) );
//newSquadState = SQUAD_COVER;
break;
case SQUAD_TRANSITION://was heading for a combat point
TIMER_Set( NPC, "hideTime", Q_irand( 2000, 4000 ) );
break;
case SQUAD_SCOUT://was running after player
break;
default:
break;
}
NPC_ReachedGoal();
//don't attack right away
TIMER_Set( NPC, "attackDelay", Q_irand( 250, 500 ) ); //FIXME: Slant for difficulty levels
//don't do something else just yet
TIMER_Set( NPC, "roamTime", Q_irand( 1000, 4000 ) );
//stop fleeing
if ( NPCInfo->squadState == SQUAD_RETREAT )
{
TIMER_Set( NPC, "flee", -level.time );
NPCInfo->squadState = SQUAD_IDLE;
}
return;
}
//keep going, hold of roamTimer until we get there
TIMER_Set( NPC, "roamTime", Q_irand( 4000, 8000 ) );
}
if ( !NPCInfo->goalEntity )
{
if ( NPCInfo->scriptFlags & SCF_CHASE_ENEMIES )
{
NPCInfo->goalEntity = NPC->enemy;
NPCInfo->goalRadius = (NPC->maxs[0]*1.5f);
}
}
}
