Initial commit.
This commit is contained in:
Jim Gray
315
code/game/AI_Atst.cpp
Normal file
315
code/game/AI_Atst.cpp
Normal file
@@ -0,0 +1,315 @@
|
||||
// leave this line at the top of all AI_xxxx.cpp files for PCH reasons...
|
||||
#include "g_headers.h"
|
||||
|
||||
|
||||
#include "b_local.h"
|
||||
|
||||
|
||||
#define MIN_MELEE_RANGE 640
|
||||
#define MIN_MELEE_RANGE_SQR ( MIN_MELEE_RANGE * MIN_MELEE_RANGE )
|
||||
|
||||
#define MIN_DISTANCE 128
|
||||
#define MIN_DISTANCE_SQR ( MIN_DISTANCE * MIN_DISTANCE )
|
||||
|
||||
#define TURN_OFF 0x00000100//G2SURFACEFLAG_NODESCENDANTS
|
||||
|
||||
#define LEFT_ARM_HEALTH 40
|
||||
#define RIGHT_ARM_HEALTH 40
|
||||
|
||||
/*
|
||||
-------------------------
|
||||
NPC_ATST_Precache
|
||||
-------------------------
|
||||
*/
|
||||
void NPC_ATST_Precache(void)
|
||||
{
|
||||
G_SoundIndex( "sound/chars/atst/atst_damaged1" );
|
||||
G_SoundIndex( "sound/chars/atst/atst_damaged2" );
|
||||
|
||||
RegisterItem( FindItemForWeapon( WP_ATST_MAIN )); //precache the weapon
|
||||
RegisterItem( FindItemForWeapon( WP_BOWCASTER )); //precache the weapon
|
||||
RegisterItem( FindItemForWeapon( WP_ROCKET_LAUNCHER )); //precache the weapon
|
||||
|
||||
G_EffectIndex( "env/med_explode2" );
|
||||
// G_EffectIndex( "smaller_chunks" );
|
||||
G_EffectIndex( "blaster/smoke_bolton" );
|
||||
G_EffectIndex( "explosions/droidexplosion1" );
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------
|
||||
static void ATST_PlayEffect( gentity_t *self, const int boltID, const char *fx )
|
||||
{
|
||||
if ( boltID >=0 && fx && fx[0] )
|
||||
{
|
||||
mdxaBone_t boltMatrix;
|
||||
vec3_t org, dir;
|
||||
|
||||
gi.G2API_GetBoltMatrix( self->ghoul2, self->playerModel,
|
||||
boltID,
|
||||
&boltMatrix, self->currentAngles, self->currentOrigin, (cg.time?cg.time:level.time),
|
||||
NULL, self->s.modelScale );
|
||||
|
||||
gi.G2API_GiveMeVectorFromMatrix( boltMatrix, ORIGIN, org );
|
||||
gi.G2API_GiveMeVectorFromMatrix( boltMatrix, NEGATIVE_Y, dir );
|
||||
|
||||
G_PlayEffect( fx, org, dir );
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
-------------------------
|
||||
G_ATSTCheckPain
|
||||
|
||||
Called by NPC's and player in an ATST
|
||||
-------------------------
|
||||
*/
|
||||
|
||||
void G_ATSTCheckPain( gentity_t *self, gentity_t *other, const vec3_t point, int damage, int mod,int hitLoc )
|
||||
{
|
||||
int newBolt;
|
||||
|
||||
if ( rand() & 1 )
|
||||
{
|
||||
G_SoundOnEnt( self, CHAN_LESS_ATTEN, "sound/chars/atst/atst_damaged1" );
|
||||
}
|
||||
else
|
||||
{
|
||||
G_SoundOnEnt( self, CHAN_LESS_ATTEN, "sound/chars/atst/atst_damaged2" );
|
||||
}
|
||||
|
||||
if ((hitLoc==HL_ARM_LT) && (self->locationDamage[HL_ARM_LT] > LEFT_ARM_HEALTH))
|
||||
{
|
||||
if (self->locationDamage[hitLoc] >= LEFT_ARM_HEALTH) // Blow it up?
|
||||
{
|
||||
newBolt = gi.G2API_AddBolt( &self->ghoul2[self->playerModel], "*flash3" );
|
||||
if ( newBolt != -1 )
|
||||
{
|
||||
// G_PlayEffect( "small_chunks", self->playerModel, self->genericBolt1, self->s.number);
|
||||
ATST_PlayEffect( self, self->genericBolt1, "env/med_explode2" );
|
||||
G_PlayEffect( G_EffectIndex("blaster/smoke_bolton"), self->playerModel, newBolt, self->s.number, point);
|
||||
}
|
||||
|
||||
gi.G2API_SetSurfaceOnOff( &self->ghoul2[self->playerModel], "head_light_blaster_cann", TURN_OFF );
|
||||
}
|
||||
}
|
||||
else if ((hitLoc==HL_ARM_RT) && (self->locationDamage[HL_ARM_RT] > RIGHT_ARM_HEALTH)) // Blow it up?
|
||||
{
|
||||
if (self->locationDamage[hitLoc] >= RIGHT_ARM_HEALTH)
|
||||
{
|
||||
newBolt = gi.G2API_AddBolt( &self->ghoul2[self->playerModel], "*flash4" );
|
||||
if ( newBolt != -1 )
|
||||
{
|
||||
// G_PlayEffect( "small_chunks", self->playerModel, self->genericBolt2, self->s.number);
|
||||
ATST_PlayEffect( self, self->genericBolt2, "env/med_explode2" );
|
||||
G_PlayEffect( G_EffectIndex("blaster/smoke_bolton"), self->playerModel, newBolt, self->s.number, point);
|
||||
}
|
||||
|
||||
gi.G2API_SetSurfaceOnOff( &self->ghoul2[self->playerModel], "head_concussion_charger", TURN_OFF );
|
||||
}
|
||||
}
|
||||
}
|
||||
/*
|
||||
-------------------------
|
||||
NPC_ATST_Pain
|
||||
-------------------------
|
||||
*/
|
||||
void NPC_ATST_Pain( gentity_t *self, gentity_t *inflictor, gentity_t *other, const vec3_t point, int damage, int mod,int hitLoc )
|
||||
{
|
||||
G_ATSTCheckPain( self, other, point, damage, mod, hitLoc );
|
||||
NPC_Pain( self, inflictor, other, point, damage, mod );
|
||||
}
|
||||
|
||||
/*
|
||||
-------------------------
|
||||
ATST_Hunt
|
||||
-------------------------`
|
||||
*/
|
||||
void ATST_Hunt( qboolean visible, qboolean advance )
|
||||
{
|
||||
|
||||
if ( NPCInfo->goalEntity == NULL )
|
||||
{//hunt
|
||||
NPCInfo->goalEntity = NPC->enemy;
|
||||
}
|
||||
|
||||
NPCInfo->combatMove = qtrue;
|
||||
|
||||
NPC_MoveToGoal( qtrue );
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
-------------------------
|
||||
ATST_Ranged
|
||||
-------------------------
|
||||
*/
|
||||
void ATST_Ranged( qboolean visible, qboolean advance, qboolean altAttack )
|
||||
{
|
||||
|
||||
if ( TIMER_Done( NPC, "atkDelay" ) && visible ) // Attack?
|
||||
{
|
||||
TIMER_Set( NPC, "atkDelay", Q_irand( 500, 3000 ) );
|
||||
|
||||
if (altAttack)
|
||||
{
|
||||
ucmd.buttons |= BUTTON_ATTACK|BUTTON_ALT_ATTACK;
|
||||
}
|
||||
else
|
||||
{
|
||||
ucmd.buttons |= BUTTON_ATTACK;
|
||||
}
|
||||
}
|
||||
|
||||
if ( NPCInfo->scriptFlags & SCF_CHASE_ENEMIES )
|
||||
{
|
||||
ATST_Hunt( visible, advance );
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
-------------------------
|
||||
ATST_Attack
|
||||
-------------------------
|
||||
*/
|
||||
void ATST_Attack( void )
|
||||
{
|
||||
qboolean altAttack=qfalse;
|
||||
int blasterTest,chargerTest,weapon;
|
||||
|
||||
if ( NPC_CheckEnemyExt() == qfalse )//!NPC->enemy )//
|
||||
{
|
||||
NPC->enemy = NULL;
|
||||
return;
|
||||
}
|
||||
|
||||
NPC_FaceEnemy( qtrue );
|
||||
|
||||
// Rate our distance to the target, and our visibilty
|
||||
float distance = (int) DistanceHorizontalSquared( NPC->currentOrigin, NPC->enemy->currentOrigin );
|
||||
distance_e distRate = ( distance > MIN_MELEE_RANGE_SQR ) ? DIST_LONG : DIST_MELEE;
|
||||
qboolean visible = NPC_ClearLOS( NPC->enemy );
|
||||
qboolean advance = (qboolean)(distance > MIN_DISTANCE_SQR);
|
||||
|
||||
// If we cannot see our target, move to see it
|
||||
if ( visible == qfalse )
|
||||
{
|
||||
if ( NPCInfo->scriptFlags & SCF_CHASE_ENEMIES )
|
||||
{
|
||||
ATST_Hunt( visible, advance );
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Decide what type of attack to do
|
||||
switch ( distRate )
|
||||
{
|
||||
case DIST_MELEE:
|
||||
NPC_ChangeWeapon( WP_ATST_MAIN );
|
||||
break;
|
||||
|
||||
case DIST_LONG:
|
||||
|
||||
NPC_ChangeWeapon( WP_ATST_SIDE );
|
||||
|
||||
// See if the side weapons are there
|
||||
blasterTest = gi.G2API_GetSurfaceRenderStatus( &NPC->ghoul2[NPC->playerModel], "head_light_blaster_cann" );
|
||||
chargerTest = gi.G2API_GetSurfaceRenderStatus( &NPC->ghoul2[NPC->playerModel], "head_concussion_charger" );
|
||||
|
||||
// It has both side weapons
|
||||
if (!(blasterTest & TURN_OFF) && !(chargerTest & TURN_OFF))
|
||||
{
|
||||
weapon = Q_irand( 0, 1); // 0 is blaster, 1 is charger (ALT SIDE)
|
||||
|
||||
if (weapon) // Fire charger
|
||||
{
|
||||
altAttack = qtrue;
|
||||
}
|
||||
else
|
||||
{
|
||||
altAttack = qfalse;
|
||||
}
|
||||
|
||||
}
|
||||
else if (!(blasterTest & TURN_OFF)) // Blaster is on
|
||||
{
|
||||
altAttack = qfalse;
|
||||
}
|
||||
else if (!(chargerTest & TURN_OFF)) // Blaster is on
|
||||
{
|
||||
altAttack = qtrue;
|
||||
}
|
||||
else
|
||||
{
|
||||
NPC_ChangeWeapon( WP_NONE );
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
NPC_FaceEnemy( qtrue );
|
||||
|
||||
ATST_Ranged( visible, advance,altAttack );
|
||||
}
|
||||
|
||||
/*
|
||||
-------------------------
|
||||
ATST_Patrol
|
||||
-------------------------
|
||||
*/
|
||||
void ATST_Patrol( void )
|
||||
{
|
||||
if ( NPC_CheckPlayerTeamStealth() )
|
||||
{
|
||||
NPC_UpdateAngles( qtrue, qtrue );
|
||||
return;
|
||||
}
|
||||
|
||||
//If we have somewhere to go, then do that
|
||||
if (!NPC->enemy)
|
||||
{
|
||||
if ( UpdateGoal() )
|
||||
{
|
||||
ucmd.buttons |= BUTTON_WALKING;
|
||||
NPC_MoveToGoal( qtrue );
|
||||
NPC_UpdateAngles( qtrue, qtrue );
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
-------------------------
|
||||
ATST_Idle
|
||||
-------------------------
|
||||
*/
|
||||
void ATST_Idle( void )
|
||||
{
|
||||
|
||||
NPC_BSIdle();
|
||||
|
||||
NPC_SetAnim( NPC, SETANIM_BOTH, BOTH_STAND1, SETANIM_FLAG_NORMAL );
|
||||
}
|
||||
|
||||
/*
|
||||
-------------------------
|
||||
NPC_BSDroid_Default
|
||||
-------------------------
|
||||
*/
|
||||
void NPC_BSATST_Default( void )
|
||||
{
|
||||
if ( NPC->enemy )
|
||||
{
|
||||
if( (NPCInfo->scriptFlags & SCF_CHASE_ENEMIES) )
|
||||
{
|
||||
NPCInfo->goalEntity = NPC->enemy;
|
||||
}
|
||||
ATST_Attack();
|
||||
}
|
||||
else if ( NPCInfo->scriptFlags & SCF_LOOK_FOR_ENEMIES )
|
||||
{
|
||||
ATST_Patrol();
|
||||
}
|
||||
else
|
||||
{
|
||||
ATST_Idle();
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user