/*
================
AIFunc_Helga_Melee
================
*/
const char *AIFunc_Helga_Melee( cast_state_t *cs ) {
gentity_t *ent = &g_entities[cs->entityNum];
gentity_t *enemy;
cast_state_t *ecs;
int hitDelay = -1, anim;
trace_t tr;
float enemyDist;
aicast_predictmove_t move;
vec3_t vec;
cs->aiFlags |= AIFL_SPECIAL_FUNC;
if ( !ent->client->ps.torsoTimer || !ent->client->ps.legsTimer ) {
cs->aiFlags &= ~AIFL_SPECIAL_FUNC;
return AIFunc_DefaultStart( cs );
}
if ( cs->enemyNum < 0 ) {
ent->client->ps.legsTimer = 0; // allow legs us to move
ent->client->ps.torsoTimer = 0; // allow legs us to move
cs->aiFlags &= ~AIFL_SPECIAL_FUNC;
return AIFunc_DefaultStart( cs );
}
ecs = AICast_GetCastState( cs->enemyNum );
enemy = &g_entities[cs->enemyNum];
anim = ( ent->client->ps.torsoAnim & ~ANIM_TOGGLEBIT ) - BG_AnimationIndexForString( "attack3", cs->entityNum );
if ( anim < 0 || anim >= NUM_HELGA_ANIMS ) {
// animation interupted
cs->aiFlags &= ~AIFL_SPECIAL_FUNC;
return AIFunc_DefaultStart( cs );
//G_Error( "AIFunc_HelgaZombieMelee: helgaBoss using invalid or unknown attack anim" );
}
if ( cs->animHitCount < MAX_HELGA_IMPACTS && helgaHitTimes[anim][cs->animHitCount] >= 0 ) {
// face them
VectorCopy( cs->bs->origin, vec );
vec[2] += ent->client->ps.viewheight;
VectorSubtract( enemy->client->ps.origin, vec, vec );
VectorNormalize( vec );
vectoangles( vec, cs->ideal_viewangles );
cs->ideal_viewangles[PITCH] = AngleNormalize180( cs->ideal_viewangles[PITCH] );
// get hitDelay
if ( !cs->animHitCount ) {
hitDelay = helgaHitTimes[anim][cs->animHitCount];
} else {
hitDelay = helgaHitTimes[anim][cs->animHitCount] - helgaHitTimes[anim][cs->animHitCount - 1];
}
// check for inflicting damage
if ( level.time - cs->weaponFireTimes[cs->weaponNum] > hitDelay ) {
// do melee damage
enemyDist = VectorDistance( enemy->r.currentOrigin, ent->r.currentOrigin );
enemyDist -= g_entities[cs->enemyNum].r.maxs[0];
enemyDist -= ent->r.maxs[0];
if ( enemyDist < 10 + AICast_WeaponRange( cs, cs->weaponNum ) ) {
trap_Trace( &tr, ent->r.currentOrigin, NULL, NULL, enemy->r.currentOrigin, ent->s.number, MASK_SHOT );
if ( tr.entityNum == cs->enemyNum ) {
G_Damage( &g_entities[tr.entityNum], ent, ent, vec3_origin, tr.endpos,
helgaHitDamage[anim], 0, MOD_GAUNTLET );
G_AddEvent( enemy, EV_GENERAL_SOUND, G_SoundIndex( aiDefaults[ent->aiCharacter].soundScripts[STAYSOUNDSCRIPT] ) );
}
}
cs->weaponFireTimes[cs->weaponNum] = level.time;
cs->animHitCount++;
}
}
// if they are outside range, move forward
AICast_PredictMovement( ecs, 2, 0.3, &move, &g_entities[cs->enemyNum].client->pers.cmd, -1 );
VectorSubtract( move.endpos, cs->bs->origin, vec );
vec[2] = 0;
enemyDist = VectorLength( vec );
enemyDist -= g_entities[cs->enemyNum].r.maxs[0];
enemyDist -= ent->r.maxs[0];
if ( enemyDist > 8 ) { // we can get closer
//if (!ent->client->ps.legsTimer) {
// cs->castScriptStatus.scriptNoMoveTime = 0;
trap_EA_MoveForward( cs->entityNum );
//}
//ent->client->ps.legsTimer = 0; // allow legs us to move
}
return NULL;
}
char *AIFunc_ZombieMelee( cast_state_t *cs ) {
gentity_t *ent = &g_entities[cs->entityNum];
int hitDelay = -1, anim;
trace_t *tr;
cast_state_t *ecs = AICast_GetCastState( cs->enemyNum );
aicast_predictmove_t move;
float enemyDist;
if ( !ent->client->ps.torsoTimer ) {
return AIFunc_DefaultStart( cs );
}
if ( ecs ) {
anim = ( ent->client->ps.torsoAnim & ~ANIM_TOGGLEBIT ) - BG_AnimationIndexForString( "attack1", cs->entityNum );
if ( anim < 0 || anim >= NUM_ZOMBIE_ANIMS ) {
// animation interupted
return AIFunc_DefaultStart( cs );
}
if ( zombieHitTimes[anim][cs->animHitCount] >= 0 && cs->animHitCount < 3 ) {
if ( !cs->animHitCount ) {
hitDelay = zombieHitTimes[anim][cs->animHitCount];
} else {
hitDelay = zombieHitTimes[anim][cs->animHitCount] - zombieHitTimes[anim][cs->animHitCount - 1];
}
// check for inflicting damage
if ( level.time - cs->weaponFireTimes[cs->weaponNum] > hitDelay ) {
// do melee damage
if ( ( tr = CheckMeleeAttack( ent, AICast_WeaponRange( cs, cs->weaponNum ) + 4.0, qfalse ) ) && ( tr->entityNum == cs->enemyNum ) ) {
G_Damage( &g_entities[tr->entityNum], ent, ent, vec3_origin, tr->endpos,
zombieHitDamage[anim], 0, MOD_GAUNTLET );
G_AddEvent( ent, EV_GENERAL_SOUND, G_SoundIndex( aiDefaults[ent->aiCharacter].soundScripts[STAYSOUNDSCRIPT] ) );
} else {
G_AddEvent( ent, EV_GENERAL_SOUND, G_SoundIndex( aiDefaults[ent->aiCharacter].soundScripts[FOLLOWSOUNDSCRIPT] ) );
}
cs->weaponFireTimes[cs->weaponNum] = level.time;
cs->animHitCount++;
}
}
// face them
AICast_AimAtEnemy( cs );
if ( !ent->client->ps.legsTimer || zombieHitTimes[anim][cs->animHitCount] < 0 || cs->animHitCount >= 3 ) {
// if they are outside range, move forward
AICast_PredictMovement( ecs, 2, 0.5, &move, &g_entities[cs->enemyNum].client->pers.cmd, -1 );
enemyDist = Distance( move.endpos, cs->bs->origin );
enemyDist -= g_entities[cs->enemyNum].r.maxs[0];
enemyDist -= ent->r.maxs[0];
if ( /*anim != 4 &&*/ ( enemyDist > 16 ) ) { // we can get closer
if ( ent->client->ps.legsTimer ) {
ent->client->ps.legsTimer = 0; // allow legs us to move
if ( cs->castScriptStatus.scriptNoMoveTime < level.time + 200 ) { // dont move until the legs are done lerping out of attack anim
cs->castScriptStatus.scriptNoMoveTime = level.time + 200;
}
}
if ( !ent->client->ps.legsTimer && cs->castScriptStatus.scriptNoMoveTime < level.time ) {
trap_EA_MoveForward( cs->entityNum );
}
}
}
}
return NULL;
}
