example.cpp

This is an advanced example on the basic usage of the AwV4 encapsulation.

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <signal.h>
#include <memory>
#if defined(LINUX)
# include <netdb.h>
# include <sys/socket.h>
# include <fcntl.h>
# include <netinet/in.h>
# include <sys/time.h>
# include <arpa/inet.h>
# include <unistd.h>
#endif

#include "Aw.h"
#include "AwV4.h"

/*---------------------------------------------------------------------------*/

/* Specify a universe host here */
#define UNIVERSE_HOST "auth.activeworlds.com"

/* Specify a universe port here */
#define UNIVERSE_PORT (6670)

/* Specify what world to test in */
#define LOGIN_WORLD "myworld"

/* Specify a citnum to login with */
#define LOGIN_CITNUM (123456)

/* Specify the above citnum's privilege password */
#define LOGIN_PPW "mypass"

/*---------------------------------------------------------------------------*/

#if defined(_MSC_VER)
# undef AW_STATIC
# pragma comment(lib, "aw.lib")
#endif

void exit_aw_error(char* method, int rc)
{
        printf("%s failed: reason %d\n", method, rc);
        exit(rc);
}

template<typename SDK_T, class CLASS_T>
void do_build(CLASS_T& obj)
{
        SDK_T* data = obj.GetObjectData();
        AwV4::PrepareToBuild(data);

        aw_string_set(AW_OBJECT_MODEL, "rcube.rwx");
        aw_int_set(AW_OBJECT_X, -9000);
        aw_int_set(AW_OBJECT_Y, 0);
        aw_int_set(AW_OBJECT_Z, -9000);
        aw_int_set(AW_OBJECT_OWNER, LOGIN_CITNUM);
        aw_object_add();

        free(data);
}

void zone_test()
{
        AwV4::Zone zone;

        AwV4::SimpleString& camtag = zone.CameraTag();
        camtag = "rcube";

        unsigned short& flg = zone.Flags();
        flg |= AW_ZONE_FLAG_VISIBLE;

        do_build<aw_object_data_zone, AwV4::Zone>(zone);
}

void particle_test()
{
        AwV4::ParticleEmitter emitter;

        // this particle is dr. squailboont's infamous random fountain

        AwV4::SimpleString& assets = emitter.AssetList();
        assets = "c_flare1,c_flare2,c_nebula,c_portal,c_soft1,c_spotlight,c_spotlight2,c_spotlight3,c_star,c_star2,c_sun,c_sun2";

        emitter.ColorStart() = 0xFFFFFF;
        emitter.ReleaseMin() = 20;
        emitter.ReleaseMax() = 90;
        emitter.ReleaseCount() = 6;
        emitter.Lifespan() = 8000;
        emitter.FadeIn() = 500;
        emitter.FadeOut() = 7000;
        emitter.RenderStyle() = AW_PARTICLE_DRAW_BRIGHT;

        aw_type_vector_range& speed = emitter.Speed();
        speed.min.x = -3.0f;
        speed.min.y =  5.0f;
        speed.min.z = -3.0f;
        speed.max.x =  3.0f;
        speed.max.y =  5.0f;
        speed.max.z =  3.0f;

        aw_type_vector_range& accel = emitter.Accel();
        accel.min.y = -2.5f;
        accel.max.y = -2.5f;

        aw_type_vector_range& size = emitter.Size();
        size.min.x = 0.2f;
        size.min.y = 0.2f;
        size.min.z = 2.0f;
        size.max.x = 1.6f;
        size.max.y = 1.6f;
        size.max.z = 2.0f;

        do_build<aw_object_data_particles, AwV4::ParticleEmitter>(emitter);
}

void mover_test()
{
        AwV4::Mover mov;

        mov.Type() = AW_MOVER_TYPE_PASSIVE;
        mov.Name() = "lawlz";
        mov.BumpName() = "omg";
        mov.AddWaypoint(new AwV4::Mover::Waypoint(0, 10, 0, 0, 0, 0, static_cast<unsigned short>(2.0f * 100), 255));

        do_build<aw_object_data_mover, AwV4::Mover>(mov);
}

void do_v4_test()
{
//      zone_test();
//      particle_test();
        mover_test();
}

int main(int, char**)
{
        aw_init(AW_BUILD);

        int rc = 0;

        if ((rc = aw_init(AW_BUILD)))
                exit_aw_error("aw_init", rc);

        if ((rc = aw_create(UNIVERSE_HOST, UNIVERSE_PORT, 0)))
                exit_aw_error("aw_create", rc);

        aw_int_set(AW_LOGIN_OWNER, LOGIN_CITNUM);
        aw_string_set(AW_LOGIN_PRIVILEGE_PASSWORD, LOGIN_PPW);
        aw_string_set(AW_LOGIN_NAME, "awv4test");
        aw_string_set(AW_LOGIN_APPLICATION, "AwV4 Library Test Program");

        if ((rc = aw_login()))
                exit_aw_error("aw_login", rc);

        aw_bool_set(AW_ENTER_GLOBAL, true);

        if ((rc = aw_enter(LOGIN_WORLD)))
                exit_aw_error("aw_enter", rc);

        aw_state_change();
        aw_wait(500);

        aw_say("Barnacles!");
        do_v4_test();

        aw_term();

        return 0;
}

/*---------------------------------------------------------------------------*/

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