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C++ SnapVector函数代码示例

本文整理汇总了C++中SnapVector函数的典型用法代码示例。如果您正苦于以下问题：C++ SnapVector函数的具体用法？C++ SnapVector怎么用？C++ SnapVector使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了SnapVector函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: weapon_supershotgun_fire

void weapon_supershotgun_fire (gentity_t *ent) {
	gentity_t		*tent;

	// send shotgun blast
	tent = G_TempEntity( g_muzzle, EV_SHOTGUN );
	VectorScale( forward, 4096, tent->s.origin2 );
	SnapVector( tent->s.origin2 );
	tent->s.eventParm = rand() & 255;		// seed for spread pattern
	tent->s.otherEntityNum = ent->s.number;

	ShotgunPattern( tent->s.origin, tent->s.origin2, tent->s.eventParm, ent );
}
开发者ID:kingtiger01，项目名称:OpenMOHAA，代码行数:12，代码来源:g_weapon.c

示例2: CalcMuzzlePoint

/*
===============
CalcMuzzlePoint

set muzzle location relative to pivoting eye
===============
*/
void CalcMuzzlePoint ( gentity_t *ent, vec3_t forward, vec3_t right, vec3_t up, vec3_t muzzlePoint ) {

	/* LQ3A */
	UNREFERENCED_PARAMETER(up);
	UNREFERENCED_PARAMETER(right);

	VectorCopy( ent->s.pos.trBase, muzzlePoint );
	muzzlePoint[2] += ent->client->ps.viewheight;
	VectorMA( muzzlePoint, 14, forward, muzzlePoint );
	// snap to integer coordinates for more efficient network bandwidth usage
	SnapVector( muzzlePoint );
}
开发者ID:monoknot，项目名称:loaded-q3a，代码行数:19，代码来源:g_weapon.c

示例3: VectorNormalize

/*
=================
launch_grenade

=================
*/
gentity_t *launch_grenade( gentity_t *self, vec3_t start, vec3_t dir )
{
  gentity_t *bolt;

  VectorNormalize( dir );

  bolt = G_Spawn( );
  bolt->classname = "grenade";
  bolt->nextthink = level.time + 5000;
  bolt->think = G_ExplodeMissile;
  bolt->s.eType = ET_MISSILE;
  bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN;
  bolt->s.weapon = WP_GRENADE;
  bolt->s.eFlags = EF_BOUNCE_HALF;
  bolt->s.generic1 = WPM_PRIMARY; //weaponMode
  bolt->r.ownerNum = self->s.number;
  bolt->parent = self;
	if ( self->client->pers.classSelection != PCL_ALIEN_LEVEL4 )
	{
		bolt->damage = GRENADE_DAMAGE;
		bolt->splashDamage = GRENADE_DAMAGE;
		bolt->splashRadius = GRENADE_RANGE;
	}
	else
	{
		bolt->damage = 300;
		bolt->splashDamage = 500;
		bolt->splashRadius = 975;
	}
  bolt->methodOfDeath = MOD_GRENADE;
  bolt->splashMethodOfDeath = MOD_GRENADE;
  bolt->clipmask = MASK_SHOT;
  bolt->target_ent = NULL;
  bolt->r.mins[ 0 ] = bolt->r.mins[ 1 ] = bolt->r.mins[ 2 ] = -3.0f;
  bolt->r.maxs[ 0 ] = bolt->r.maxs[ 1 ] = bolt->r.maxs[ 2 ] = 3.0f;
  bolt->s.time = level.time;

  bolt->s.pos.trType = TR_GRAVITY;
  	if ( self->client->pers.classSelection == PCL_ALIEN_LEVEL4 )
	{
		bolt->s.pos.trType = TR_LINEAR_STOP;
		bolt->s.weapon = WP_LOCKBLOB_LAUNCHER;
	}
  bolt->s.pos.trTime = level.time - MISSILE_PRESTEP_TIME;   // move a bit on the very first frame
  VectorCopy( start, bolt->s.pos.trBase );
  VectorScale( dir, GRENADE_SPEED, bolt->s.pos.trDelta );
  SnapVector( bolt->s.pos.trDelta );      // save net bandwidth

  VectorCopy( start, bolt->r.currentOrigin );

  return bolt;
}
开发者ID:AlienHoboken，项目名称:Tremulous-X-Server-Gold，代码行数:58，代码来源:g_missile.c

示例4: TieBomberThink

void TieBomberThink( gentity_t *self )
{
	// NOTE: Lerp2Angles will think this thinkfunc if the model is a misc_model_breakable. Watchout
	// for that in a script (try to just use ROFF's?).

	// Stop thinking, you're dead.
	if ( self->health <= 0 )
	{
		return;
	}

	// Needed every think...
	self->nextthink = level.time + FRAMETIME;

	gentity_t *player = &g_entities[0];
	vec3_t	playerDir;
	float	playerDist;
	
	//use player eyepoint
	VectorSubtract( player->currentOrigin, self->currentOrigin, playerDir );
	playerDist = VectorNormalize( playerDir );

	// Time to attack?
	if ( player->health > 0 && playerDist < MIN_PLAYER_DIST && self->attackDebounceTime < level.time )  
	{
		// Doesn't matter what model gets loaded here, as long as it exists.
		// It's only used as a point on to which the falling effect for the bomb
		// can be attached to (kinda inefficient, I know).
		char name1[200] = "models/players/gonk/model.glm";
		gentity_t *bomb = G_CreateObject( self, self->s.pos.trBase, self->s.apos.trBase, 0, 0, TR_GRAVITY, 0 );
		bomb->s.modelindex = G_ModelIndex( name1 );
		gi.G2API_InitGhoul2Model( bomb->ghoul2, name1, bomb->s.modelindex, NULL_HANDLE, NULL_HANDLE, 0, 0);
		bomb->s.radius = 50;
		bomb->s.eFlags |= EF_NODRAW;

		// Make the bombs go forward in the bombers direction a little.
		vec3_t	fwd, rt;
		AngleVectors( self->currentAngles, fwd, rt, NULL );
		rt[2] -= 0.5f;
		VectorMA( bomb->s.pos.trBase, -30.0, rt, bomb->s.pos.trBase );
		VectorScale( fwd, 300, bomb->s.pos.trDelta );
		SnapVector( bomb->s.pos.trDelta );		// save net bandwidth

		// Start the effect.
		G_PlayEffect( G_EffectIndex( "ships/tiebomber_bomb_falling" ), bomb->playerModel, gi.G2API_AddBolt( &bomb->ghoul2[0], "model_root" ), bomb->s.number, bomb->currentOrigin, 1000, qtrue );

		// Set the tie bomb to have a touch function, so when it hits the ground (or whatever), there's a nice 'boom'.
		bomb->e_TouchFunc = touchF_TouchTieBomb;

		self->attackDebounceTime = level.time + 1000;
	}
}
开发者ID:Almightygir，项目名称:OpenJK，代码行数:52，代码来源:g_breakable.cpp

示例5: VectorNormalize

/*
=================
fire_grapple
=================
*/
gentity_t *fire_grapple (gentity_t *self, vec3_t start, vec3_t dir) {
	gentity_t	*hook;
//unlagged - grapple
	int hooktime;
//unlagged - grapple

	VectorNormalize (dir);

	hook = G_Spawn();
	hook->classname = "hook";
	hook->nextthink = level.time + 10000;
	hook->think = Weapon_HookFree;
	hook->s.eType = ET_MISSILE;
	hook->r.svFlags = SVF_USE_CURRENT_ORIGIN;
	hook->s.weapon = WP_GRAPPLING_HOOK;
	hook->r.ownerNum = self->s.number;
	hook->methodOfDeath = MOD_GRAPPLE;
	hook->clipmask = MASK_SHOT;
	hook->parent = self;
	hook->target_ent = NULL;

//unlagged - grapple
	// we might want this later
	hook->s.otherEntityNum = self->s.number;

	// setting the projectile base time back makes the hook's first
	// step larger

	if ( self->client ) {
		hooktime = self->client->pers.cmd.serverTime + 50;
	}
	else {
		hooktime = level.time - MISSILE_PRESTEP_TIME;
	}

	hook->s.pos.trTime = hooktime;
//unlagged - grapple

	hook->s.pos.trType = TR_LINEAR;
//unlagged - grapple
	//hook->s.pos.trTime = level.time - MISSILE_PRESTEP_TIME;		// move a bit on the very first frame
//unlagged - grapple
	hook->s.otherEntityNum = self->s.number; // use to match beam in client
	VectorCopy( start, hook->s.pos.trBase );
	VectorScale( dir, 800, hook->s.pos.trDelta );
	SnapVector( hook->s.pos.trDelta );			// save net bandwidth
	VectorCopy (start, hook->r.currentOrigin);

	self->client->hook = hook;

	return hook;
}
开发者ID:OpenArena，项目名称:legacy，代码行数:57，代码来源:g_missile.c

示例6: turret_fire

//----------------------------------------------------------------
static void turret_fire ( gentity_t *ent, vec3_t start, vec3_t dir )
//----------------------------------------------------------------
{
	vec3_t		org;
	gentity_t	*bolt;

	if ( (trap_PointContents( start, ent->s.number )&MASK_SHOT) )
	{
		return;
	}

	VectorMA( start, -START_DIS, dir, org ); // dumb....
	G_PlayEffectID( ent->genericValue13, org, dir );

	bolt = G_Spawn();
	
	//use a custom shot effect
	bolt->s.otherEntityNum2 = ent->genericValue14;
	//use a custom impact effect
	bolt->s.emplacedOwner = ent->genericValue15;

	bolt->classname = "turret_proj";
	bolt->nextthink = level.time + 10000;
	bolt->think = G_FreeEntity;
	bolt->s.eType = ET_MISSILE;
	bolt->s.weapon = WP_EMPLACED_GUN;
	bolt->r.ownerNum = ent->s.number;
	bolt->damage = ent->damage;
	bolt->alliedTeam = ent->alliedTeam;
	bolt->teamnodmg = ent->teamnodmg;
	//bolt->dflags = DAMAGE_NO_KNOCKBACK;// | DAMAGE_HEAVY_WEAP_CLASS;		// Don't push them around, or else we are constantly re-aiming
	bolt->splashDamage = ent->damage;
	bolt->splashRadius = 100;
	bolt->methodOfDeath = MOD_TARGET_LASER;
	//[BugFix16]
	bolt->splashMethodOfDeath = MOD_TARGET_LASER;
	//[/BugFix16]
	bolt->clipmask = MASK_SHOT | CONTENTS_LIGHTSABER;
	//bolt->trigger_formation = qfalse;		// don't draw tail on first frame	

	VectorSet( bolt->r.maxs, 1.5, 1.5, 1.5 );
	VectorScale( bolt->r.maxs, -1, bolt->r.mins );
	bolt->s.pos.trType = TR_LINEAR;
	bolt->s.pos.trTime = level.time;
	VectorCopy( start, bolt->s.pos.trBase );
	VectorScale( dir, ent->mass, bolt->s.pos.trDelta );
	SnapVector( bolt->s.pos.trDelta );		// save net bandwidth
	VectorCopy( start, bolt->r.currentOrigin);

	bolt->parent = ent;
}
开发者ID:jwginge，项目名称:ojpa，代码行数:52，代码来源:g_turret.c

示例7: shotgunFire

void shotgunFire( gentity_t *ent )
{
	gentity_t *tent;

	// send shotgun blast
	tent = G_NewTempEntity( muzzle, EV_SHOTGUN );
	VectorScale( forward, 4096, tent->s.origin2 );
	SnapVector( tent->s.origin2 );
	tent->s.eventParm = rand() / ( RAND_MAX / 0x100 + 1 ); // seed for spread pattern
	tent->s.otherEntityNum = ent->s.number;
	G_UnlaggedOn( ent, muzzle, SHOTGUN_RANGE );
	ShotgunPattern( tent->s.pos.trBase, tent->s.origin2, tent->s.eventParm, ent );
	G_UnlaggedOff();
}
开发者ID:bmorel，项目名称:Unvanquished，代码行数:14，代码来源:g_weapon.c

示例8: VectorNormalize

/*
=================
fire_rocket
=================
*/
gentity_t *fire_rocket( gentity_t *self, vec3_t start, vec3_t dir ) {
	gentity_t   *bolt;

	VectorNormalize( dir );

	bolt = G_Spawn();
	bolt->classname = const_cast<char*>("rocket");
	bolt->nextthink = level.time + 20000;   // push it out a little
	bolt->think = G_ExplodeMissile;
	bolt->s.eType = ET_MISSILE;
	bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN | SVF_BROADCAST;

	//DHM - Nerve :: Use the correct weapon in multiplayer
	if ( g_gametype.integer == GT_SINGLE_PLAYER ) {
		bolt->s.weapon = WP_ROCKET_LAUNCHER;
	} else {
		bolt->s.weapon = self->s.weapon;
	}

	bolt->r.ownerNum = self->s.number;
	bolt->parent = self;
	bolt->damage = G_GetWeaponDamage( WP_ROCKET_LAUNCHER ); // JPW NERVE
	bolt->splashDamage = G_GetWeaponDamage( WP_ROCKET_LAUNCHER ); // JPW NERVE
// JPW NERVE
	if ( g_gametype.integer != GT_SINGLE_PLAYER ) {
		bolt->splashRadius = G_GetWeaponDamage( WP_ROCKET_LAUNCHER );
	} else {
		bolt->splashRadius = 120;
	}
// jpw
	bolt->methodOfDeath = MOD_ROCKET;
	bolt->splashMethodOfDeath = MOD_ROCKET_SPLASH;
//	bolt->clipmask = MASK_SHOT;
	bolt->clipmask = MASK_MISSILESHOT;

	bolt->s.pos.trType = TR_LINEAR;
	bolt->s.pos.trTime = level.time - MISSILE_PRESTEP_TIME;     // move a bit on the very first frame
	VectorCopy( start, bolt->s.pos.trBase );
// JPW NERVE
	if ( g_gametype.integer != GT_SINGLE_PLAYER ) {
		VectorScale( dir,2500,bolt->s.pos.trDelta );
	} else {
		VectorScale( dir, 900, bolt->s.pos.trDelta );
	}
// jpw
	SnapVector( bolt->s.pos.trDelta );          // save net bandwidth
	VectorCopy( start, bolt->r.currentOrigin );

	return bolt;
}
开发者ID:bibendovsky，项目名称:rtcw，代码行数:55，代码来源:g_missile.cpp

示例9: shotgunFire

void shotgunFire( gentity_t *ent )
{
    gentity_t    *tent;

    // send shotgun blast
    tent = G_TempEntity( muzzle, EV_SHOTGUN );
    VectorScale( forward, 4096, tent->s.origin2 );
    SnapVector( tent->s.origin2 );
    tent->s.eventParm = rand() & 255;    // seed for spread pattern
    tent->s.otherEntityNum = ent->s.number;
    G_UnlaggedOn( muzzle, 8192 * 16 );
    ShotgunPattern( tent->s.pos.trBase, tent->s.origin2, tent->s.eventParm, ent );
    G_UnlaggedOff();
}
开发者ID:guzza，项目名称:Xserver，代码行数:14，代码来源:g_weapon.c

示例10: _vec3_snap

static int _vec3_snap(lua_State *L)
{
	luavec3_t a;

	_et_gentity_setluavec3(L, &a);
	lua_pop(L, 1);

	SnapVector(a);

	_et_gentity_getluavec3(L, a);
	G_LuaSetVec3Class(L);

	return 1;
}
开发者ID:lcfx，项目名称:etet，代码行数:14，代码来源:g_lua_vec3.c

示例11: plant_mine

gentity_t *
plant_mine(gentity_t *self, vec3_t start, vec3_t dir)
{
  gentity_t *bolt;

  VectorNormalize(dir);

  bolt = G_Spawn();
  bolt->classname = "mine";
  bolt->nextthink = level.time + 2000;
  bolt->think = G_minethink;
  bolt->s.eType = ET_MISSILE;
  bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN;
  bolt->s.weapon = WP_MINE;
  bolt->s.eFlags = EF_BOUNCE_HALF;
  bolt->s.generic1 = WPM_PRIMARY; //weaponMode
  bolt->r.ownerNum = self->s.number;
  bolt->parent = self;
 if(g_survival.integer)
 {
	 bolt->damage = MINE_DAMAGE;
	 bolt->splashDamage = MINE_DAMAGE;
 } else {
	 bolt->damage = (1.25 * MINE_DAMAGE);
	 bolt->splashDamage = (1.25 * MINE_DAMAGE);
 }
  bolt->splashRadius = MINE_RANGE;
  bolt->methodOfDeath = MOD_MINE;
  bolt->splashMethodOfDeath = MOD_MINE;
  bolt->clipmask = MASK_DEADSOLID;
  bolt->target_ent = NULL;
  bolt->r.mins[0] = bolt->r.mins[1] = -5.0f;
  bolt->r.mins[2] = 0.0f;
  bolt->r.maxs[0] = bolt->r.maxs[1] = 5.0f;
  bolt->r.maxs[2] = 2.0f;
  bolt->s.time = level.time;

  bolt->biteam = bolt->s.modelindex2 = BIT_HUMANS;
  bolt->use = G_itemUse;

  bolt->s.pos.trType = TR_GRAVITY;
  bolt->s.pos.trTime = level.time - MISSILE_PRESTEP_TIME; // move a bit on the very first frame
  VectorCopy( start, bolt->s.pos.trBase );
  VectorScale( dir, GRENADE_SPEED/3, bolt->s.pos.trDelta );
  SnapVector( bolt->s.pos.trDelta ); // save net bandwidth

  VectorCopy( start, bolt->r.currentOrigin );
  return bolt;
}
开发者ID:AlienHoboken，项目名称:Tremulous-Z-Server，代码行数:49，代码来源:g_missile.c

示例12: G_Spawn

gentity_t *fire_nail( gentity_t *self, vec3_t start, vec3_t forward, vec3_t right, vec3_t up ) {
	gentity_t   *bolt;
	vec3_t dir;
	vec3_t end;
	float r, u, scale;

	bolt = G_Spawn();
	bolt->classname = const_cast<char*>("nail");
	bolt->nextthink = level.time + 10000;
	bolt->think = G_ExplodeMissile;
	bolt->s.eType = ET_MISSILE;
	bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN;
//	bolt->s.weapon = WP_NAILGUN;
	bolt->s.weapon = WP_VENOM_FULL;
	bolt->r.ownerNum = self->s.number;
	bolt->parent = self;
	bolt->damage = G_GetWeaponDamage( WP_VENOM_FULL );
//	bolt->methodOfDeath = MOD_NAIL;
	bolt->methodOfDeath = MOD_VENOM_FULL;
	bolt->clipmask = MASK_SHOT;
	bolt->target_ent = NULL;

	bolt->s.pos.trType = TR_LINEAR;
	bolt->s.pos.trTime = level.time;
	VectorCopy( start, bolt->s.pos.trBase );

	r = random() * M_PI * 2.0f;
	u = c::sin( r ) * crandom() * NAILGUN_SPREAD * 16;
	r = c::cos( r ) * crandom() * NAILGUN_SPREAD * 16;
	VectorMA( start, 8192 * 16, forward, end );
	VectorMA( end, r, right, end );
	VectorMA( end, u, up, end );
	VectorSubtract( end, start, dir );
	VectorNormalize( dir );

// JPW NERVE
	if ( g_gametype.integer == GT_SINGLE_PLAYER ) {
		scale = 555 + random() * 1800;
	} else {
		scale = 1200 + random() * 2500;
	}
// jpw
	VectorScale( dir, scale, bolt->s.pos.trDelta );
	SnapVector( bolt->s.pos.trDelta );

	VectorCopy( start, bolt->r.currentOrigin );

	return bolt;
}
开发者ID:bibendovsky，项目名称:rtcw，代码行数:49，代码来源:g_missile.cpp

示例13: FireShotgun

static void FireShotgun( gentity_t *self )
{
	gentity_t *tent;

	// instead of an EV_WEAPON_HIT_* event, send this so client can generate the same spread pattern
	tent = G_NewTempEntity( muzzle, EV_SHOTGUN );
	VectorScale( forward, 4096, tent->s.origin2 );
	SnapVector( tent->s.origin2 );
	tent->s.eventParm = rand() / ( RAND_MAX / 0x100 + 1 ); // seed for spread pattern
	tent->s.otherEntityNum = self->s.number;

	// caclulate the pattern and do the damage
	G_UnlaggedOn( self, muzzle, SHOTGUN_RANGE );
	ShotgunPattern( tent->s.pos.trBase, tent->s.origin2, tent->s.eventParm, self );
	G_UnlaggedOff();
}
开发者ID:Xecantur，项目名称:Unvanquished，代码行数:16，代码来源:g_weapon.cpp

示例14: G_SpawnMissile

static gentity_t *FireLcannonHelper( gentity_t *self, vec3_t start, vec3_t dir,
                                     int damage, int radius, int speed )
{
	// TODO: Tidy up this and lcannonFire

	gentity_t *m;
	int       nextthink;
	float     charge;

	// explode in front of player when overcharged
	if ( damage == LCANNON_DAMAGE )
	{
		nextthink = level.time;
	}
	else
	{
		nextthink = level.time + 10000;
	}

	if ( self->s.generic1 == WPM_PRIMARY )
	{
		m = G_SpawnMissile( MIS_LCANNON, self, start, dir, NULL, G_ExplodeMissile, nextthink );

		// some values are set in the code
		m->damage       = damage;
		m->splashDamage = damage / 2;
		m->splashRadius = radius;
		VectorScale( dir, speed, m->s.pos.trDelta );
		SnapVector( m->s.pos.trDelta ); // save net bandwidth

		// pass the missile charge through
		charge = ( float )( damage - LCANNON_SECONDARY_DAMAGE ) / LCANNON_DAMAGE;

		m->s.torsoAnim = charge * 255;

		if ( m->s.torsoAnim < 0 )
		{
			m->s.torsoAnim = 0;
		}
	}
	else
	{
		m = G_SpawnMissile( MIS_LCANNON2, self, start, dir, NULL, G_ExplodeMissile, nextthink );
	}

	return m;
}
开发者ID:Xecantur，项目名称:Unvanquished，代码行数:47，代码来源:g_weapon.cpp

示例15: G_Spawn

gentity_t *fire_nail( gentity_t *self, vec3_t start, vec3_t forward, vec3_t right, vec3_t up ) {
	gentity_t	*bolt;
	vec3_t		dir;
	vec3_t		end;
	float		r, u, scale;

	bolt = G_Spawn();
	bolt->classname = "nail";
	bolt->nextthink = level.time + 10000;
	bolt->think = G_ExplodeMissile;
	bolt->s.eType = ET_MISSILE;
	bolt->r.svFlags = SVF_USE_CURRENT_ORIGIN;
	bolt->s.weapon = WP_NAILGUN;
	bolt->r.ownerNum = self->s.number;
	bolt->parent = self;
	bolt->damage = 20;
	bolt->methodOfDeath = MOD_NAIL;
	bolt->clipmask = MASK_SHOT;
	bolt->target_ent = NULL;

	bolt->s.pos.trType = TR_LINEAR;
	bolt->s.pos.trTime = level.time;
	VectorCopy( start, bolt->s.pos.trBase );

	r = random() * M_PI * 2.0f;
	u = sin(r) * crandom() * NAILGUN_SPREAD * 16;
	r = cos(r) * crandom() * NAILGUN_SPREAD * 16;
	VectorMA( start, 8192 * 16, forward, end);
	VectorMA (end, r, right, end);
	VectorMA (end, u, up, end);
	VectorSubtract( end, start, dir );
	VectorNormalize( dir );

	scale = 555 + random() * 1800;
	VectorScale( dir, scale, bolt->s.pos.trDelta );
	SnapVector( bolt->s.pos.trDelta );

	VectorCopy( start, bolt->r.currentOrigin );

	if ( self->player ) {
		bolt->s.team = self->player->sess.sessionTeam;
	} else {
		bolt->s.team = TEAM_FREE;
	}

	return bolt;
}
开发者ID:coltongit，项目名称:3wctf，代码行数:47，代码来源:g_missile.c


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