char *AIFunc_ZombieAttack2( cast_state_t *cs ) {
gentity_t *ent;
ent = &g_entities[cs->entityNum];
if ( cs->enemyNum < 0 ) {
return AIFunc_DefaultStart( cs );
}
// if we can't see them anymore, abort immediately
if ( cs->vislist[cs->enemyNum].real_visible_timestamp != cs->vislist[cs->enemyNum].real_update_timestamp ) {
return AIFunc_DefaultStart( cs );
}
//
lastZombieSpiritAttack = level.time;
// we are firing this weapon, so record it
cs->weaponFireTimes[WP_MONSTER_ATTACK2] = level.time;
// once an attack has started, only abort once the player leaves our view, or time runs out
if ( cs->thinkFuncChangeTime < level.time - ZOMBIE_SPIRIT_BUILDUP_TIME ) {
// if enough time has elapsed, finish this attack
if ( level.time > cs->thinkFuncChangeTime + ZOMBIE_SPIRIT_BUILDUP_TIME + ZOMBIE_SPIRIT_FADEOUT_TIME ) {
return AIFunc_DefaultStart( cs );
}
} else {
// draw the client-side effect
ent->client->ps.eFlags |= EF_MONSTER_EFFECT;
// inform the client of our enemies position
VectorCopy( g_entities[cs->enemyNum].client->ps.origin, ent->s.origin2 );
ent->s.origin2[2] += g_entities[cs->enemyNum].client->ps.viewheight;
}
return NULL;
}
char *AIFunc_Heinrich_RaiseDead(cast_state_t *cs) {
int i;
gentity_t *ent = &g_entities[cs->entityNum];
gentity_t *enemy = &g_entities[cs->enemyNum];
gentity_t *trav, *closest;
float closestDist, dist;
cs->aiFlags |= AIFL_SPECIAL_FUNC;
if (cs->enemyNum < 0) {
if (!ent->client->ps.torsoTimer) {
return AIFunc_DefaultStart(cs);
}
return NULL;
}
// record weapon fire
cs->weaponFireTimes[cs->weaponNum] = level.time;
if (!ent->client->ps.torsoTimer) {
return AIFunc_DefaultStart(cs);
}
if (ent->count2 && lastRaise < level.time - HEINRICH_RAISEDEAD_DELAY) {
lastRaise = level.time;
// summons the closest warrior
closest = NULL;
closestDist = 0; // shutup the compiler
for (i = 0, trav = g_entities; i < level.maxclients; i++, trav++) {
if (!trav->inuse) {
continue;
}
if (!trav->aiInactive) {
continue;
}
if (trav->aiCharacter != AICHAR_WARZOMBIE) {
continue;
}
dist = VectorDistance(trav->s.pos.trBase, enemy->r.currentOrigin);
if (!closest || dist < closestDist) {
closest = trav;
closestDist = dist;
}
}
if (closest) {
closest->AIScript_AlertEntity(closest);
// make them aware of the player
AICast_UpdateVisibility(closest, enemy, qtrue, qtrue);
// reduce the count
ent->count2--;
}
}
return NULL;
}
char *AIFunc_ZombieFlameAttack( cast_state_t *cs ) {
gentity_t *ent;
//
ent = &g_entities[cs->entityNum];
//
ent->s.onFireEnd = level.time + 2000;
//
if ( ent->health < 0 ) {
ent->s.onFireEnd = 0;
return AIFunc_DefaultStart( cs );
}
//
if ( cs->bs->enemy < 0 ) {
ent->s.onFireEnd = level.time + 1500;
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
}
// if outside range, move closer
if ( VectorDistance( cs->bs->origin, cs->vislist[cs->bs->enemy].visible_pos ) > ZOMBIE_FLAME_RADIUS ) {
ent->s.onFireEnd = level.time + 1500;
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
}
// we are firing this weapon, so record it
cs->weaponFireTimes[WP_MONSTER_ATTACK1] = level.time;
// once an attack has started, only abort once the player leaves our view, or time runs out
if ( cs->thinkFuncChangeTime < level.time - ZOMBIE_FLAME_DURATION ) {
// finish this attack
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
} else {
ent->client->ps.torsoTimer = 400;
//ent->client->ps.legsTimer = 400;
// draw the client-side effect
ent->client->ps.eFlags |= EF_MONSTER_EFFECT3;
// keep facing them
AICast_AimAtEnemy( cs );
// look slightly downwards since animation is facing upwards slightly
cs->bs->ideal_viewangles[PITCH] += 10;
}
//
//
return NULL;
}
const char *AIFunc_Helga_SpiritAttack( cast_state_t *cs ) {
bot_state_t *bs;
gentity_t *ent;
//
cs->aiFlags |= AIFL_SPECIAL_FUNC;
ent = &g_entities[cs->entityNum];
bs = cs->bs;
// make sure we're still playing the right anim
if ( ( ent->client->ps.torsoAnim & ~ANIM_TOGGLEBIT ) - BG_AnimationIndexForString( "attack1", cs->entityNum ) ) {
return AIFunc_DefaultStart( cs );
}
//
if ( cs->enemyNum < 0 ) {
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
}
//
// if we can't see them anymore, abort immediately
if ( cs->vislist[cs->enemyNum].real_visible_timestamp != cs->vislist[cs->enemyNum].real_update_timestamp ) {
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
}
// we are firing this weapon, so record it
cs->weaponFireTimes[WP_MONSTER_ATTACK2] = level.time;
//
// once an attack has started, only abort once the player leaves our view, or time runs out
if ( cs->thinkFuncChangeTime < level.time - HELGA_SPIRIT_BUILDUP_TIME ) {
// if enough time has elapsed, finish this attack
if ( level.time > cs->thinkFuncChangeTime + HELGA_SPIRIT_BUILDUP_TIME + HELGA_SPIRIT_FADEOUT_TIME ) {
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
}
} else {
// set timers
ent->client->ps.torsoTimer = 1000;
ent->client->ps.legsTimer = 1000;
// draw the client-side effect
ent->client->ps.eFlags |= EF_MONSTER_EFFECT;
// inform the client of our enemies position
VectorCopy( g_entities[cs->enemyNum].client->ps.origin, ent->s.origin2 );
ent->s.origin2[2] += g_entities[cs->enemyNum].client->ps.viewheight;
}
//
//
return NULL;
}
/*
================
AIFunc_WarriorZombieMelee
================
*/
char *AIFunc_WarriorZombieMelee( cast_state_t *cs ) {
gentity_t *ent = &g_entities[cs->entityNum];
int hitDelay = -1, anim;
trace_t *tr;
if ( !ent->client->ps.torsoTimer ) {
return AIFunc_DefaultStart( cs );
}
anim = ( ent->client->ps.torsoAnim & ~ANIM_TOGGLEBIT ) - BG_AnimationIndexForString( "attack1", cs->entityNum );
if ( anim < 0 || anim >= NUM_WARRIOR_ANIMS ) {
// animation interupted
return AIFunc_DefaultStart( cs );
//G_Error( "AIFunc_WarriorZombieMelee: warrior using invalid or unknown attack anim" );
}
if ( warriorHitTimes[anim][cs->animHitCount] >= 0 ) {
// face them
AICast_AimAtEnemy( cs );
if ( !cs->animHitCount ) {
hitDelay = warriorHitTimes[anim][cs->animHitCount];
} else {
hitDelay = warriorHitTimes[anim][cs->animHitCount] - warriorHitTimes[anim][cs->animHitCount - 1];
}
// check for inflicting damage
if ( level.time - cs->weaponFireTimes[cs->bs->weaponnum] > hitDelay ) {
// do melee damage
if ( ( tr = CheckMeleeAttack( ent, 48, qfalse ) ) && ( tr->entityNum == cs->bs->enemy ) ) {
G_Damage( &g_entities[tr->entityNum], ent, ent, vec3_origin, tr->endpos,
warriorHitDamage[anim], 0, MOD_GAUNTLET );
}
G_AddEvent( ent, EV_GENERAL_SOUND, G_SoundIndex( aiDefaults[ent->aiCharacter].staySoundScript ) );
cs->weaponFireTimes[cs->bs->weaponnum] = level.time;
cs->animHitCount++;
} else {
// if they are outside range, move forward
if ( anim != 4 && !CheckMeleeAttack( ent, 48, qfalse ) ) {
//ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0; // allow legs us to move
//return AIFunc_DefaultStart(cs);
trap_EA_MoveForward( cs->entityNum );
}
}
}
return NULL;
}
/*
============
AICast_ProcessAIFunctions
============
*/
void AICast_ProcessAIFunctions( cast_state_t *cs, float thinktime ) {
int i;
const char *funcname;
//check for air
BotCheckAir( cs->bs );
//if the cast has no ai function
if ( !cs->aifunc ) {
AIFunc_DefaultStart( cs );
}
//
// call AI funcs for this cast
//
AICast_DBG_InitAIFuncs();
//
// only allow looping in debug mode (since it's much slower)
for ( i = 0; i < ( aicast_debug.integer ? MAX_AIFUNCS : 1 ); i++ )
{
if ( !( funcname = cs->aifunc( cs ) ) ) {
break;
} else {
trap_BotResetAvoidReach( cs->bs->ms ); // reset avoidreach
cs->thinkFuncChangeTime = level.time;
AICast_DBG_AddAIFunc( cs, funcname );
}
}
//
//if the cast executed too many AI functions
//
if ( aicast_debug.integer && i >= MAX_AIFUNCS ) {
AICast_DBG_ListAIFuncs( cs, 10 ); // print the last 10 funcs called
}
}
char *AIFunc_BlackGuardAttack1( cast_state_t *cs ) {
gentity_t *ent = &g_entities[cs->entityNum];
trace_t *tr;
vec3_t fwd;
if ( !ent->client->ps.legsTimer ) {
return AIFunc_DefaultStart( cs );
}
//
if ( cs->enemyNum < 0 ) {
return NULL;
}
// time for the melee?
if ( !( cs->aiFlags & AIFL_MISCFLAG1 ) ) {
// face them
AICast_AimAtEnemy( cs );
// ready for damage?
if ( cs->thinkFuncChangeTime < level.time - BLACKGUARD_KICK_DELAY ) {
cs->aiFlags |= AIFL_MISCFLAG1;
// keep checking for impact status
tr = CheckMeleeAttack( ent, BLACKGUARD_KICK_RANGE, qfalse );
// do melee damage?
if ( tr && ( tr->entityNum == cs->enemyNum ) ) {
AngleVectors( cs->viewangles, fwd, NULL, NULL );
G_Damage( &g_entities[tr->entityNum], ent, ent, fwd, tr->endpos, BLACKGUARD_KICK_DAMAGE, 0, MOD_GAUNTLET );
// throw them in direction of impact
fwd[2] = 0.5;
VectorMA( g_entities[cs->enemyNum].client->ps.velocity, 300, fwd, g_entities[cs->enemyNum].client->ps.velocity );
}
}
}
return NULL;
}
char *AIFunc_LoperAttack2Start( cast_state_t *cs ) {
gentity_t *ent;
vec3_t vec, avec;
//
ent = &g_entities[cs->entityNum];
//
if ( cs->enemyNum < 0 ) {
return AIFunc_DefaultStart( cs );
}
// face them
AICast_AimAtEnemy( cs );
// if not facing them yet, wait
VectorSubtract( g_entities[cs->enemyNum].client->ps.origin, cs->bs->origin, vec );
VectorNormalize( vec );
AngleVectors( cs->viewangles, avec, NULL, NULL );
if ( DotProduct( vec, avec ) < 0.9 ) {
//cs->aifunc = AIFunc_LoperAttack2Start;
return NULL;
}
// OK, start the animation
BG_PlayAnimName( &ent->client->ps, "legs_extra3", ANIM_BP_LEGS, qtrue, qfalse, qtrue );
ent->client->ps.legsTimer = 500; // stay on this until landing
// send us hurtling towards our enemy
VectorScale( vec, LOPER_LEAP_VELOCITY_START, vec );
vec[2] = LOPER_LEAP_VELOCITY_Z;
VectorCopy( vec, ent->client->ps.velocity );
VectorCopy( vec, cs->loperLeapVel );
//
cs->aiFlags &= ~AIFL_LAND_ANIM_PLAYED;
// play the sound
// TODO
//
cs->aifunc = AIFunc_LoperAttack2;
return "AIFunc_LoperAttack2";
}
/*
===============
AIFunc_LoperAttack1()
Loper's close range melee attack
===============
*/
char *AIFunc_LoperAttack1( cast_state_t *cs ) {
trace_t *tr;
gentity_t *ent;
//
ent = &g_entities[cs->entityNum];
//
// draw the client-side lightning effect
//ent->client->ps.eFlags |= EF_MONSTER_EFFECT;
//
// have we inflicted the damage?
if ( cs->weaponFireTimes[WP_MONSTER_ATTACK1] > cs->thinkFuncChangeTime ) {
// has the animation finished?
if ( cs->thinkFuncChangeTime < level.time - LOPER_MELEE_DURATION ) {
return AIFunc_DefaultStart( cs );
}
return NULL; // just wait for anim to finish
}
// ready to inflict damage?
if ( cs->thinkFuncChangeTime < level.time - LOPER_MELEE_DAMAGE_DELAY ) {
// check for damage
// TTimo: assignment used as truth value
if ( ( tr = CheckMeleeAttack( &g_entities[cs->entityNum], LOPER_MELEE_RANGE, qfalse ) ) ) {
G_Damage( &g_entities[tr->entityNum], ent, ent, vec3_origin, tr->endpos,
LOPER_MELEE_DAMAGE, 0, MOD_LOPER_HIT );
}
cs->weaponFireTimes[WP_MONSTER_ATTACK1] = level.time;
}
return NULL;
}
/*
================
AIFunc_WarriorZombieSight
================
*/
char *AIFunc_WarriorZombieSight( cast_state_t *cs ) {
gentity_t *ent = &g_entities[cs->entityNum];
if ( !ent->client->ps.torsoTimer ) {
return AIFunc_DefaultStart( cs );
}
return NULL;
}
/*
===============
AIFunc_LoperAttack3()
Loper's ground electrical attack
===============
*/
char *AIFunc_LoperAttack3( cast_state_t *cs ) {
gentity_t *ent;
qboolean hitClient = qfalse;
//
ent = &g_entities[cs->entityNum];
//
// done with this attack?
if ( cs->thinkFuncChangeTime < level.time - LOPER_GROUND_DELAY ) {
cs->pauseTime = level.time + 600; // don't move until effect is done
ent->client->ps.legsTimer = 600; // stay down until effect is done
return AIFunc_DefaultStart( cs );
}
// ready to inflict damage?
if ( cs->thinkFuncChangeTime < level.time - 900 ) {
//
// draw the client-side lightning effect
ent->client->ps.eFlags |= EF_MONSTER_EFFECT3;
//ent->s.effect3Time = level.time + 500;//cs->thinkFuncChangeTime + LOPER_GROUND_DELAY - 200;
//
// are we waiting to inflict damage?
if ( cs->weaponFireTimes[WP_MONSTER_ATTACK3] < level.time - 100 ) {
// check for damage
hitClient = G_RadiusDamage( cs->bs->origin, ent, LOPER_GROUND_DAMAGE, LOPER_GROUND_RANGE, ent, MOD_LOPER_GROUND );
//
cs->weaponFireTimes[WP_MONSTER_ATTACK3] = level.time;
// TODO: client-side visual effect
// TODO: throw them backwards (away from us)
} else {
hitClient = qtrue; // so we don't abort
}
//
if ( !hitClient && cs->thinkFuncChangeTime < ( level.time - 1500 ) ) { // we're done with this attack
cs->pauseTime = level.time + 600; // don't move until effect is done
ent->client->ps.legsTimer = 600; // stay down until effect is done
return AIFunc_DefaultStart( cs );
}
}
//
if ( ent->client->ps.legsTimer < 1000 ) {
ent->client->ps.legsTimer = 1000; // stay down until effect is done
}
return NULL;
}
/*
==============
AIFunc_FlameZombie_Portal
==============
*/
const char *AIFunc_FlameZombie_Portal( cast_state_t *cs ) {
gentity_t *ent = &g_entities[cs->entityNum];
//
if ( cs->thinkFuncChangeTime < level.time - PORTAL_ZOMBIE_SPAWNTIME ) {
// HACK, make them aware of the player
AICast_UpdateVisibility( &g_entities[cs->entityNum], AICast_FindEntityForName( "player" ), qfalse, qtrue );
ent->s.time2 = 0; // turn spawning effect off
return AIFunc_DefaultStart( cs );
}
//
return NULL;
}
/*
===============
AIFunc_LoperAttack1()
Loper's close range melee attack
===============
*/
char *AIFunc_LoperAttack1( cast_state_t *cs ) {
trace_t *tr;
gentity_t *ent;
int anim;
//
ent = &g_entities[cs->entityNum];
//
// draw the client-side lightning effect
//ent->client->ps.eFlags |= EF_MONSTER_EFFECT;
//
// have we inflicted the damage?
if ( cs->weaponFireTimes[WP_MONSTER_ATTACK1] > cs->thinkFuncChangeTime ) {
// has the animation finished?
if ( !ent->client->ps.legsTimer ) {
return AIFunc_DefaultStart( cs );
}
return NULL; // just wait for anim to finish
}
// ready to inflict damage?
anim = ( ent->client->ps.legsAnim & ~ANIM_TOGGLEBIT ) - BG_AnimationIndexForString( "legs_extra", cs->entityNum );
if ( cs->thinkFuncChangeTime < level.time - loperHitTimes[anim] ) {
// check for damage
// TTimo: gcc: suggests () around assignment used as truth value
if ( ( tr = CheckMeleeAttack( &g_entities[cs->entityNum], LOPER_MELEE_RANGE, qfalse ) ) ) {
G_Damage( &g_entities[tr->entityNum], ent, ent, vec3_origin, tr->endpos,
LOPER_MELEE_DAMAGE, 0, MOD_LOPER_HIT );
// sound
if ( anim == 0 ) {
G_AddEvent( ent, EV_GENERAL_SOUND, G_SoundIndex( aiDefaults[ent->aiCharacter].soundScripts[ORDERSDENYSOUNDSCRIPT] ) );
} else {
G_AddEvent( ent, EV_GENERAL_SOUND, G_SoundIndex( aiDefaults[ent->aiCharacter].soundScripts[MISC1SOUNDSCRIPT] ) );
}
}
cs->weaponFireTimes[WP_MONSTER_ATTACK1] = level.time;
}
return NULL;
}
/*
================
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;
}
/*
================
AIFunc_WarriorZombieDefense
================
*/
char *AIFunc_WarriorZombieDefense( cast_state_t *cs ) {
gentity_t *ent, *enemy;
vec3_t enemyDir, vec;
float dist;
ent = &g_entities[cs->entityNum];
if ( !( ent->flags & FL_DEFENSE_GUARD ) ) {
if ( cs->weaponFireTimes[cs->bs->weaponnum] < level.time - 100 ) {
return AIFunc_DefaultStart( cs );
}
return NULL;
}
if ( cs->bs->enemy < 0 ) {
ent->flags &= ~FL_DEFENSE_GUARD;
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return NULL;
}
enemy = &g_entities[cs->bs->enemy];
if ( cs->thinkFuncChangeTime < level.time - 1500 ) {
// if we cant see them
if ( !AICast_EntityVisible( cs, cs->bs->enemy, qtrue ) ) {
ent->flags &= ~FL_DEFENSE_GUARD;
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return NULL;
}
// if our enemy isn't using a dangerous weapon
if ( enemy->client->ps.weapon < WP_LUGER || enemy->client->ps.weapon > WP_CROSS ) {
ent->flags &= ~FL_DEFENSE_GUARD;
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return NULL;
}
// if our enemy isn't looking right at us, abort
VectorSubtract( ent->client->ps.origin, enemy->client->ps.origin, vec );
dist = VectorNormalize( vec );
if ( dist > 512 ) {
dist = 512;
}
AngleVectors( enemy->client->ps.viewangles, enemyDir, NULL, NULL );
if ( DotProduct( vec, enemyDir ) < ( 0.98 - 0.2 * ( dist / 512 ) ) ) {
ent->flags &= ~FL_DEFENSE_GUARD;
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return NULL;
}
}
cs->weaponFireTimes[cs->bs->weaponnum] = level.time;
if ( !ent->client->ps.torsoTimer ) {
ent->flags &= ~FL_DEFENSE_GUARD;
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return NULL;
}
// face them
AICast_AimAtEnemy( cs );
// crouching position, use smaller bounding box
trap_EA_Crouch( cs->bs->client );
return NULL;
}
/*
===============
AIFunc_LoperAttack2()
Loper's leaping long range attack
===============
*/
char *AIFunc_LoperAttack2( cast_state_t *cs ) {
gentity_t *ent;
vec3_t vec;
qboolean onGround = qfalse;
//
ent = &g_entities[cs->entityNum];
//
// are we waiting to inflict damage?
if ( ( cs->enemyNum >= 0 ) && ( cs->weaponFireTimes[WP_MONSTER_ATTACK2] < level.time - 50 ) &&
( cs->bs->cur_ps.groundEntityNum == ENTITYNUM_NONE ) ) {
// ready to inflict damage?
if ( cs->thinkFuncChangeTime < level.time - LOPER_LEAP_DELAY ) {
// check for damage
if ( VectorDistance( cs->bs->origin, g_entities[cs->enemyNum].client->ps.origin ) < LOPER_LEAP_RANGE ) {
// draw the client-side lightning effect
ent->client->ps.eFlags |= EF_MONSTER_EFFECT;
// do the damage
G_Damage( &g_entities[cs->enemyNum], ent, ent, vec3_origin, cs->bs->origin, LOPER_LEAP_DAMAGE, 0, MOD_LOPER_LEAP );
G_Sound( &g_entities[cs->entityNum], level.loperZapSound );
cs->weaponFireTimes[WP_MONSTER_ATTACK2] = level.time;
}
}
}
//
// landed?
if ( cs->bs->cur_ps.groundEntityNum != ENTITYNUM_NONE ) {
onGround = qtrue;
} else { // predict a landing
aicast_predictmove_t move;
float changeTime;
AICast_PredictMovement( cs, 1, 0.2, &move, &cs->lastucmd, cs->enemyNum );
if ( move.groundEntityNum != ENTITYNUM_NONE ) {
onGround = qtrue;
}
//
// adjust velocity
VectorCopy( cs->loperLeapVel, vec );
vec[2] = 0;
VectorNormalize( vec );
changeTime = 2.0 * ( 0.001 * ( level.time - cs->thinkFuncChangeTime ) );
if ( changeTime > 1.0 ) {
changeTime = 1.0;
}
VectorScale( vec, LOPER_LEAP_VELOCITY_START + changeTime * ( LOPER_LEAP_VELOCITY_END - LOPER_LEAP_VELOCITY_START ), vec );
g_entities[cs->entityNum].s.pos.trDelta[0] = vec[0];
g_entities[cs->entityNum].s.pos.trDelta[1] = vec[1];
}
//
if ( onGround || ( cs->aiFlags & AIFL_LAND_ANIM_PLAYED ) ) {
// if we just started the attack recently, we probably haven't had a chance to get airborne yet
if ( cs->thinkFuncChangeTime < level.time - LOPER_LEAP_DELAY ) {
// loper is back on ground, wait for animation to play out
if ( !( cs->aiFlags & AIFL_LAND_ANIM_PLAYED ) ) {
BG_PlayAnimName( &ent->client->ps, "legs_extra4", ANIM_BP_LEGS, qtrue, qfalse, qtrue );
//
cs->aiFlags |= AIFL_LAND_ANIM_PLAYED;
// TODO:play the landing thud
}
//
if ( ent->client->ps.legsTimer < 800 ) { // we're done
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
}
// keep moving slightly in our facing direction to simulate landing momentum
AngleVectors( cs->viewangles, vec, NULL, NULL );
trap_EA_Move( cs->entityNum, vec, ( (float)ent->client->ps.legsTimer / (float)LOPER_LAND_DURATION ) * (float)LOPER_LEAP_LAND_MOMENTUM );
return NULL;
}
}
ent->client->ps.legsTimer = 500; // stay on this until landing
return NULL;
}
/*
================
AIFunc_WarriorZombieMelee
================
*/
char *AIFunc_WarriorZombieMelee( 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 ( cs->enemyNum < 0 ) {
return NULL;
}
if ( ecs ) {
anim = ( ent->client->ps.torsoAnim & ~ANIM_TOGGLEBIT ) - BG_AnimationIndexForString( "attack1", cs->entityNum );
if ( anim < 0 || anim >= NUM_WARRIOR_ANIMS ) {
// animation interupted
return AIFunc_DefaultStart( cs );
}
if ( warriorHitTimes[anim][cs->animHitCount] >= 0 && cs->animHitCount < 3 ) {
if ( !cs->animHitCount ) {
hitDelay = warriorHitTimes[anim][cs->animHitCount];
} else {
hitDelay = warriorHitTimes[anim][cs->animHitCount] - warriorHitTimes[anim][cs->animHitCount - 1];
}
// check for inflicting damage
if ( level.time - cs->weaponFireTimes[cs->weaponNum] > hitDelay ) {
// do melee damage
if ( ( tr = CheckMeleeAttack( ent, 44, qfalse ) ) && ( tr->entityNum == cs->enemyNum ) ) {
G_Damage( &g_entities[tr->entityNum], ent, ent, vec3_origin, tr->endpos,
warriorHitDamage[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 ( anim < 3 ) { // back handed-swinging, dont allow legs to move
// 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 ( 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 ( cs->castScriptStatus.scriptNoMoveTime < level.time ) {
trap_EA_MoveForward( cs->entityNum );
}
}
}
}
return NULL;
}
char *AIFunc_Heinrich_SwordKnockback(cast_state_t *cs) {
gentity_t *ent = &g_entities[cs->entityNum];
trace_t *tr;
vec3_t right, left;
cs->aiFlags |= AIFL_SPECIAL_FUNC;
if (cs->enemyNum < 0) {
if (ent->client->ps.torsoTimer) {
return NULL;
}
return AIFunc_DefaultStart(cs);
}
AICast_GetCastState(cs->enemyNum);
if (ent->client->ps.torsoTimer < 500) {
if (!ent->client->ps.legsTimer) {
trap_EA_MoveForward(cs->entityNum);
}
ent->client->ps.legsTimer = 0;
ent->client->ps.torsoTimer = 0;
cs->castScriptStatus.scriptNoMoveTime = 0;
AICast_Heinrich_Taunt(cs);
return AIFunc_BattleChaseStart(cs);
}
// time for the melee?
if (cs->enemyNum >= 0 && !(cs->aiFlags & AIFL_MISCFLAG1)) {
// face them
AICast_AimAtEnemy(cs);
// keep checking for impact status
tr = CheckMeleeAttack(ent, HEINRICH_KNOCKBACK_RANGE, qfalse);
/* // do we need to move?
if (!(tr && (tr->entityNum == cs->enemyNum))) {
ent->client->ps.legsTimer = 0;
cs->castScriptStatus.scriptNoMoveTime = 0;
trap_EA_MoveForward(cs->entityNum);
}
*/ // ready for damage?
if (cs->thinkFuncChangeTime < level.time - HEINRICH_KNOCKBACK_DELAY) {
cs->aiFlags |= AIFL_MISCFLAG1;
// do melee damage
if (tr && (tr->entityNum == cs->enemyNum)) {
AngleVectors(cs->viewangles, NULL, right, NULL);
VectorNegate(right, left);
G_Damage(&g_entities[tr->entityNum], ent, ent, left, tr->endpos, HEINRICH_KNOCKBACK_DAMAGE, 0, MOD_GAUNTLET);
// sound
G_AddEvent(ent, EV_GENERAL_SOUND, heinrichSoundIndex[HEINRICH_SWORDIMPACT]);
// throw them in direction of impact
if ((ent->client->ps.torsoAnim & ~ANIM_TOGGLEBIT) == BG_AnimationIndexForString("attack2", cs->entityNum)) {
// right
right[2] = 0.5;
VectorMA(g_entities[cs->enemyNum].client->ps.velocity, 400, right, g_entities[cs->enemyNum].client->ps.velocity);
} else {
// left
left[2] = 0.5;
VectorMA(g_entities[cs->enemyNum].client->ps.velocity, 400, left, g_entities[cs->enemyNum].client->ps.velocity);
}
}
}
}
return NULL;
}
const char *AIFunc_Heinrich_SwordSideSlash( cast_state_t *cs ) {
gentity_t *ent = &g_entities[cs->entityNum];
trace_t *tr;
vec3_t right, left;
float enemyDist;
aicast_predictmove_t move;
vec3_t vec;
cast_state_t *ecs;
cs->aiFlags |= AIFL_SPECIAL_FUNC;
if ( cs->enemyNum < 0 ) {
if ( ent->client->ps.torsoTimer ) {
return NULL;
}
return AIFunc_DefaultStart( cs );
}
ecs = AICast_GetCastState( cs->enemyNum );
if ( ent->client->ps.torsoTimer < 500 ) {
if ( !ent->client->ps.legsTimer ) {
trap_EA_MoveForward( cs->entityNum );
}
ent->client->ps.legsTimer = 0;
ent->client->ps.torsoTimer = 0;
cs->castScriptStatus.scriptNoMoveTime = 0;
AICast_Heinrich_Taunt( cs );
return AIFunc_BattleChaseStart( cs );
}
// time for the melee?
if ( cs->enemyNum >= 0 && !( cs->aiFlags & AIFL_MISCFLAG1 ) ) {
// face them
AICast_AimAtEnemy( cs );
// keep checking for impact status
tr = CheckMeleeAttack( ent, HEINRICH_SLASH_RANGE, qfalse );
// ready for damage?
if ( cs->thinkFuncChangeTime < level.time - HEINRICH_SLASH_DELAY ) {
cs->aiFlags |= AIFL_MISCFLAG1;
// do melee damage
if ( tr && ( tr->entityNum == cs->enemyNum ) ) {
AngleVectors( cs->viewangles, NULL, right, NULL );
VectorNegate( right, left );
G_Damage( &g_entities[tr->entityNum], ent, ent, left, tr->endpos, HEINRICH_SLASH_DAMAGE, 0, MOD_GAUNTLET );
// sound
G_AddEvent( ent, EV_GENERAL_SOUND, heinrichSoundIndex[HEINRICH_SWORDIMPACT] );
// throw them in direction of impact
left[2] = 0.5;
VectorMA( g_entities[cs->enemyNum].client->ps.velocity, 400, left, g_entities[cs->enemyNum].client->ps.velocity );
}
}
}
// 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 > 30 ) { // we can get closer
if ( ent->client->ps.legsTimer ) {
cs->castScriptStatus.scriptNoMoveTime = level.time + 100;
ent->client->ps.legsTimer = 0; // allow legs to move us
}
if ( cs->castScriptStatus.scriptNoMoveTime < level.time ) {
trap_EA_MoveForward( cs->entityNum );
}
}
return NULL;
}
/*
===============
AIFunc_LoperAttack2()
Loper's leaping long range attack
===============
*/
char *AIFunc_LoperAttack2( cast_state_t *cs ) {
gentity_t *ent;
vec3_t vec;
qboolean onGround = qfalse;
//
ent = &g_entities[cs->entityNum];
//
// are we waiting to inflict damage?
if ( ( cs->weaponFireTimes[WP_MONSTER_ATTACK2] < level.time - 100 ) &&
( cs->bs->cur_ps.groundEntityNum == ENTITYNUM_NONE ) ) {
// ready to inflict damage?
if ( cs->thinkFuncChangeTime < level.time - LOPER_LEAP_DELAY ) {
// check for damage
if ( //(tr = CheckMeleeAttack(&g_entities[cs->entityNum], LOPER_LEAP_RANGE, qtrue)) &&
( G_RadiusDamage( cs->bs->origin, ent, LOPER_LEAP_DAMAGE, LOPER_LEAP_RANGE, ent, MOD_LOPER_LEAP ) ) ) {
// draw the client-side lightning effect
ent->client->ps.eFlags |= EF_MONSTER_EFFECT;
// do the damage
//G_Damage( &g_entities[tr->entityNum], ent, ent, vec3_origin, tr->endpos,
// LOPER_LEAP_DAMAGE, 0, MOD_LOPER_LEAP );
G_Sound( &g_entities[cs->entityNum], level.loperZapSound );
//cs->weaponFireTimes[WP_MONSTER_ATTACK2] = level.time;
// TODO: client-side visual effect
// TODO: throw them backwards (away from us)
}
}
}
//
// landed?
if ( cs->bs->cur_ps.groundEntityNum != ENTITYNUM_NONE ) {
onGround = qtrue;
} else { // predict a landing
aicast_predictmove_t move;
float changeTime;
AICast_PredictMovement( cs, 1, 0.2, &move, &cs->bs->lastucmd, cs->bs->enemy );
if ( move.groundEntityNum != ENTITYNUM_NONE ) {
onGround = qtrue;
}
//
// adjust velocity
VectorCopy( g_entities[cs->entityNum].s.pos.trDelta, vec );
vec[2] = 0;
VectorNormalize( vec );
changeTime = 2.0 * ( 0.001 * ( level.time - cs->thinkFuncChangeTime ) );
if ( changeTime > 1.0 ) {
changeTime = 1.0;
}
VectorScale( vec, LOPER_LEAP_VELOCITY_START + changeTime * ( LOPER_LEAP_VELOCITY_END - LOPER_LEAP_VELOCITY_START ), vec );
g_entities[cs->entityNum].s.pos.trDelta[0] = vec[0];
g_entities[cs->entityNum].s.pos.trDelta[1] = vec[1];
}
//
if ( onGround || ( cs->aiFlags & AIFL_LAND_ANIM_PLAYED ) ) {
// if we just started the attack recently, we probably haven't had a chance to get airborne yet
if ( cs->thinkFuncChangeTime < level.time - LOPER_LEAP_DELAY ) {
// loper is back on ground, wait for animation to play out
if ( !( cs->aiFlags & AIFL_LAND_ANIM_PLAYED ) ) {
ent->client->ps.legsAnim =
( ( ent->client->ps.legsAnim & ANIM_TOGGLEBIT ) ^ ANIM_TOGGLEBIT ) | LOPER_LAND_ANIM;
ent->client->ps.legsTimer = LOPER_LAND_DURATION;
//
cs->aiFlags |= AIFL_LAND_ANIM_PLAYED;
// TODO:play the landing thud
}
//
if ( !ent->client->ps.legsTimer ) { // we're done
return AIFunc_DefaultStart( cs );
}
// keep moving slightly in our facing direction to simulate landing momentum
AngleVectors( cs->bs->viewangles, vec, NULL, NULL );
trap_EA_Move( cs->entityNum, vec, ( (float)ent->client->ps.legsTimer / (float)LOPER_LAND_DURATION ) * (float)LOPER_LEAP_LAND_MOMENTUM );
return NULL;
}
}
return NULL;
}
const char *AIFunc_Heinrich_Earthquake( cast_state_t *cs ) {
gentity_t *ent = &g_entities[cs->entityNum];
gentity_t *enemy;
cast_state_t *ecs;
vec3_t enemyVec;
float enemyDist, scale;
trace_t *tr;
cs->aiFlags |= AIFL_SPECIAL_FUNC;
if ( cs->enemyNum < 0 ) {
if ( !ent->client->ps.torsoTimer ) {
return AIFunc_DefaultStart( cs );
}
return NULL;
}
enemy = &g_entities[cs->enemyNum];
ecs = AICast_GetCastState( cs->enemyNum );
VectorMA( enemy->r.currentOrigin, HEINRICH_STOMP_DELAY, enemy->client->ps.velocity, enemyVec );
enemyDist = VectorDistance( ent->r.currentOrigin, enemyVec );
if ( ent->client->ps.torsoTimer < 500 ) {
int rnd;
aicast_predictmove_t move;
vec3_t vec;
AICast_PredictMovement( ecs, 2, 0.5, &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 < 140 ) {
// combo attack
rnd = rand() % 3;
switch ( rnd ) {
case 0:
return AIFunc_Heinrich_SwordSideSlashStart( cs );
case 1:
return AIFunc_Heinrich_SwordKnockbackStart( cs );
case 2:
return AIFunc_Heinrich_SwordLungeStart( cs );
}
} else { // back to roaming
ent->client->ps.legsTimer = 0;
ent->client->ps.torsoTimer = 0;
cs->castScriptStatus.scriptNoMoveTime = 0;
AICast_Heinrich_Taunt( cs );
return AIFunc_DefaultStart( cs );
}
}
// time for the thump?
if ( !( cs->aiFlags & AIFL_MISCFLAG1 ) ) {
// face them
AICast_AimAtEnemy( cs );
// ready for damage?
if ( cs->thinkFuncChangeTime < level.time - HEINRICH_STOMP_DELAY ) {
cs->aiFlags |= AIFL_MISCFLAG1;
// play the stomp sound
G_AddEvent( ent, EV_GENERAL_SOUND, G_SoundIndex( aiDefaults[ent->aiCharacter].soundScripts[ORDERSDENYSOUNDSCRIPT] ) );
// check for striking the player
tr = CheckMeleeAttack( ent, 70, qfalse );
// do melee damage
if ( tr && ( tr->entityNum == cs->enemyNum ) ) {
G_Damage( &g_entities[tr->entityNum], ent, ent, vec3_origin, tr->endpos, HEINRICH_STOMP_DAMAGE, 0, MOD_GAUNTLET );
}
// call the debris trigger
AICast_ScriptEvent( cs, "trigger", "quake" );
}
}
enemyDist = Distance( enemy->s.pos.trBase, ent->s.pos.trBase );
// do the earthquake effects
if ( cs->thinkFuncChangeTime < level.time - HEINRICH_STOMP_DELAY ) {
// throw the player into the air, if they are on the ground
if ( ( enemy->s.groundEntityNum != ENTITYNUM_NONE ) && enemyDist < HEINRICH_STOMP_RANGE ) {
scale = 0.5 + 0.5 * ( (float)ent->client->ps.torsoTimer / 1000.0 );
if ( scale > 1.0 ) {
scale = 1.0;
}
VectorSubtract( ent->s.pos.trBase, enemy->s.pos.trBase, enemyVec );
VectorScale( enemyVec, 2.0 * ( 0.6 + 0.5 * random() ) * scale * ( 0.6 + 0.6 * ( 1.0 - ( enemyDist / HEINRICH_STOMP_RANGE ) ) ), enemyVec );
enemyVec[2] = scale * HEINRICH_STOMP_VELOCITY_Z * ( 1.0 - 0.5 * ( enemyDist / HEINRICH_STOMP_RANGE ) );
// bounce the player using this velocity
VectorAdd( enemy->client->ps.velocity, enemyVec, enemy->client->ps.velocity );
}
}
return NULL;
}
char *AIFunc_StimSoldierAttack1( cast_state_t *cs ) {
gentity_t *ent;
vec3_t vec;
static vec3_t up = {0,0,1};
//
ent = &g_entities[cs->entityNum];
cs->weaponFireTimes[WP_MONSTER_ATTACK1] = level.time;
// face them
AICast_AimAtEnemy( cs );
//
// are we done with this attack?
if ( cs->thinkFuncChangeTime < level.time - STIMSOLDIER_FLYJUMP_DELAY ) {
// have we hit the ground yet?
if ( ent->s.groundEntityNum != ENTITYNUM_NONE ) {
// we are on something, have we started the landing animation?
if ( !( cs->aiFlags & AIFL_LAND_ANIM_PLAYED ) ) {
ent->client->ps.legsAnim =
( ( ent->client->ps.legsAnim & ANIM_TOGGLEBIT ) ^ ANIM_TOGGLEBIT ) | STIMSOLDIER_FLYLAND_ANIM;
ent->client->ps.legsTimer = STIMSOLDIER_FLYLAND_DURATION; // stay down until attack is finished
//
cs->noAttackTime = level.time + STIMSOLDIER_FLYLAND_DURATION;
cs->aiFlags |= AIFL_LAND_ANIM_PLAYED;
} else {
if ( !ent->client->ps.legsTimer ) { // animation has finished, resume AI
return AIFunc_DefaultStart( cs );
}
}
} else {
// still flying
}
return NULL;
}
//
// are we ready to start flying?
if ( cs->thinkFuncChangeTime < ( level.time - STIMSOLDIER_STARTJUMP_DELAY ) ) {
if ( !ent->client->ps.powerups[PW_FLIGHT] ) {
// play a special ignition sound?
}
ent->client->ps.powerups[PW_FLIGHT] = 1; // let them fly
ent->s.loopSound = level.stimSoldierFlySound;
ent->client->ps.eFlags |= EF_MONSTER_EFFECT; // client-side stim engine effect
if ( ent->s.effect1Time != ( cs->thinkFuncChangeTime + STIMSOLDIER_STARTJUMP_DELAY ) ) {
ent->s.effect1Time = ( cs->thinkFuncChangeTime + STIMSOLDIER_STARTJUMP_DELAY );
// start the hovering animation
ent->client->ps.legsAnim =
( ( ent->client->ps.legsAnim & ANIM_TOGGLEBIT ) ^ ANIM_TOGGLEBIT ) | STIMSOLDIER_FLYHOVER_ANIM;
}
// give us some upwards velocity?
if ( cs->thinkFuncChangeTime > level.time - STIMSOLDIER_FLYJUMP_DURATION * 0.9 ) {
trap_EA_Move( cs->entityNum, up, 300 );
//trap_EA_Jump(cs->entityNum);
VectorCopy( cs->bs->origin, cs->stimFlyAttackPos );
} else {
// attack them
//
// if we can't attack, abort
if ( AICast_CheckAttack( cs, cs->bs->enemy, qfalse ) ) {
// apply weapons..
trap_EA_Attack( cs->entityNum );
}
// we're done here
cs->thinkFuncChangeTime = -9999;
}
} else {
// still on ground, so move forward to account for stepping animation
AngleVectors( cs->bs->viewangles, vec, NULL, NULL );
trap_EA_Move( cs->entityNum, vec, 300 );
}
//
if ( ent->client->ps.legsTimer < 1000 ) {
ent->client->ps.legsTimer = 1000; // stay down until effect is done
}
//
return NULL;
}
/*
============
AICast_CreateCharacter
returns 0 if unable to create the character
============
*/
gentity_t *AICast_CreateCharacter( gentity_t *ent, float *attributes, cast_weapon_info_t *weaponInfo, char *castname, char *model, char *head, char *sex, char *color, char *handicap )
{
gentity_t *newent;
gclient_t *client;
cast_state_t *cs;
char **ppStr;
int j;
if (g_gametype.integer != GT_SINGLE_PLAYER)
{ // no cast AI in multiplayer
return NULL;
}
// are bots enabled?
if ( !trap_Cvar_VariableIntegerValue( "bot_enable" ) ) {
G_Printf( S_COLOR_RED "ERROR: Unable to spawn %s, 'bot_enable' is not set\n", ent->classname );
return NULL;
}
//
// make sure we have a free slot for them
//
if (level.numPlayingClients+1 > aicast_maxclients)
{
G_Error( "Exceeded sv_maxclients (%d), unable to create %s\n", aicast_maxclients, ent->classname );
return NULL;
}
//
// add it to the list (only do this if everything else passed)
//
newent = AICast_AddCastToGame( ent, castname, model, head, sex, color, handicap );
if (!newent) {
return NULL;
}
client = newent->client;
//
// setup the character..
//
cs = AICast_GetCastState( newent->s.number );
//
// setup the attributes
memcpy( cs->attributes, attributes, sizeof(cs->attributes) );
ppStr = &ent->aiAttributes;
AICast_CheckLevelAttributes( cs, ent, ppStr );
//
AICast_SetAASIndex( cs );
// make sure they face the right direction
VectorCopy( ent->s.angles, cs->bs->ideal_viewangles );
// factor in the delta_angles
for (j = 0; j < 3; j++) {
cs->bs->viewangles[j] = AngleMod(newent->s.angles[j] - SHORT2ANGLE(newent->client->ps.delta_angles[j]));
}
VectorCopy( ent->s.angles, newent->s.angles );
VectorCopy( ent->s.origin, cs->startOrigin );
//
cs->lastEnemy = -1;
cs->bs->enemy = -1;
cs->leaderNum = -1;
cs->castScriptStatus.scriptGotoEnt = -1;
cs->aiCharacter = ent->aiCharacter;
//
newent->aiName = ent->aiName;
newent->aiTeam = ent->aiTeam;
newent->targetname = ent->targetname;
//
newent->AIScript_AlertEntity = ent->AIScript_AlertEntity;
newent->aiInactive = ent->aiInactive;
newent->aiCharacter = cs->aiCharacter;
//
// parse the AI script for this character (if applicable)
cs->aiFlags |= AIFL_CORPSESIGHTING; // this is on by default for all characters, disabled if they have a "friendlysightcorpse" script event
AICast_ScriptParse( cs );
//
// setup bounding boxes
//VectorCopy( mins, client->ps.mins );
//VectorCopy( maxs, client->ps.maxs );
AIChar_SetBBox( newent, cs );
client->ps.friction = cs->attributes[RUNNING_SPEED]/300.0;
//
// clear weapons/ammo
client->ps.weapon = 0;
memcpy( client->ps.weapons, weaponInfo->startingWeapons, sizeof(weaponInfo->startingWeapons) );
memcpy( client->ps.ammo, weaponInfo->startingAmmo, sizeof(client->ps.ammo) );
//
// starting health
if (ent->health) {
newent->health = client->ps.stats[STAT_HEALTH] = client->ps.stats[STAT_MAX_HEALTH] = ent->health;
} else {
newent->health = client->ps.stats[STAT_HEALTH] = client->ps.stats[STAT_MAX_HEALTH] = cs->attributes[STARTING_HEALTH];
}
//
cs->weaponInfo = weaponInfo;
//
cs->lastThink = level.time;
//
newent->pain = AICast_Pain;
newent->die = AICast_Die;
//
//update the attack inventory values
AICast_UpdateBattleInventory(cs, cs->bs->enemy);
//----(SA) make sure all clips are loaded so we don't hear everyone loading up
// (we don't want to do this inside AICast_UpdateBattleInventory(), only on spawn or giveweapon)
for (j=0; j<MAX_WEAPONS; j++) {
Fill_Clip (&client->ps, j);
}
//----(SA) end
// select a weapon
AICast_ChooseWeapon( cs, qfalse );
//
// set the default function, overwrite if necessary
cs->aiFlags |= AIFL_JUST_SPAWNED;
AIFunc_DefaultStart( cs );
//
numcast++;
//
return newent;
}
char *AIFunc_ZombieFlameAttack( cast_state_t *cs ) {
bot_state_t *bs;
gentity_t *ent;
//
ent = &g_entities[cs->entityNum];
bs = cs->bs;
//
ent->s.onFireEnd = level.time + 2000;
//
if ( ent->health < 0 ) {
ent->s.onFireEnd = 0;
return AIFunc_DefaultStart( cs );
}
//
if ( cs->enemyNum < 0 ) {
ent->s.onFireEnd = level.time + 1500;
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
}
/* disabled, keep going so they cant come back for the easy kill
//
// if we can't see them anymore, abort immediately
if (cs->vislist[cs->enemyNum].real_visible_timestamp != cs->vislist[cs->enemyNum].real_update_timestamp) {
ent->s.onFireEnd = level.time + 1500;
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
}
*/
// if outside range, move closer
if ( VectorDistance( cs->bs->origin, cs->vislist[cs->enemyNum].visible_pos ) > ZOMBIE_FLAME_RADIUS ) {
ent->s.onFireEnd = level.time + 1500;
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
}
// we are firing this weapon, so record it
cs->weaponFireTimes[WP_MONSTER_ATTACK1] = level.time;
// once an attack has started, only abort once the player leaves our view, or time runs out
if ( cs->thinkFuncChangeTime < level.time - ZOMBIE_FLAME_DURATION ) {
// finish this attack
ent->client->ps.torsoTimer = 0;
ent->client->ps.legsTimer = 0;
return AIFunc_DefaultStart( cs );
} else {
//ent->client->ps.torsoTimer = 400;
//ent->client->ps.legsTimer = 400;
// draw the client-side effect
ent->client->ps.eFlags |= EF_MONSTER_EFFECT3;
// inform the client of our enemies position
//VectorCopy( g_entities[cs->enemyNum].client->ps.origin, ent->s.origin2 );
//ent->s.origin2[2] += g_entities[cs->enemyNum].client->ps.viewheight;
// keep facing them
AICast_AimAtEnemy( cs );
// look slightly downwards since animation is facing upwards slightly
cs->ideal_viewangles[PITCH] += 20;
}
//
//
return NULL;
}
