创建战斗序列DEMO（增加音效）

创建战斗序列DEMO（增加音效）

下载源码和工程

增加的关键代码以红色标示：

class  cApp;

class cGameCharController : public cCharController
{
private:
    cApp*   m_app;    

private:        
    virtual void play_action_sound(sCharacter* character); 

public:
    void  set_data(cApp* app)
    {
        m_app = app;
    }
};

/*************************************************************************************************/

#define MAX_PLAY_SOUND      8

#define SOUND_ATTACK        0
#define SOUND_FIRE          1
#define SOUND_GROUNDBALL    2
#define SOUND_ICE           3
#define SOUND_POISON        4
#define SOUND_BIGBOMB       5
#define SOUND_HEAL          6
#define  SOUND_LARGECURE     7

class  cApp :  public  cFramework
{
private :
    cCamera                     m_camera;           

    cTextWindow                 m_char_stats;        // text window for HP/MP stats
    cTextWindow                 m_spell_options;     // text window for spells

    cInput                      m_input;
    cInputDevice                m_keyboard;
    cInputDevice                m_mouse;

    cMesh                       m_terrain_mesh;
    cObject                     m_terrain_obj;

    cGameCharController         m_gc_controller;
    cSpellController            m_spell_controller;

    ID3DXFont*                  m_font;
    IDirect3DVertexBuffer9*     m_target_vb;
    IDirect3DTexture9*          m_button;
    
    sItem                       m_mil[1024];         // the master item list

     cSound                      m_sound;
    cSoundData                  m_sound_data[MAX_PLAY_SOUND];
    cSoundChannel               m_sound_channel[MAX_PLAY_SOUND];

     ////////////////////////////////////////////////////////////////////////////// //

public :
    cApp()
    {
        m_font      = NULL;
        m_target_vb = NULL;
        m_button    = NULL;

        ZeroMemory(m_mil,  sizeof (m_mil));
    }

     void play_attack()
    {
        if (!m_sound_channel[SOUND_ATTACK].is_playing ())
            m_sound_channel[SOUND_ATTACK].play(&m_sound_data[SOUND_ATTACK], 100, 1);
    }

     void play_fire()
    {
        if (!m_sound_channel[SOUND_FIRE].is_playing ())
            m_sound_channel[SOUND_FIRE].play(&m_sound_data[SOUND_FIRE], 100, 1);
    }

     void play_groundball()
    {
        if (!m_sound_channel[SOUND_GROUNDBALL].is_playing ())
            m_sound_channel[SOUND_GROUNDBALL].play(&m_sound_data[SOUND_GROUNDBALL], 100, 1);
    }

     void play_ice()
    {
        if (!m_sound_channel[SOUND_ICE].is_playing ())
            m_sound_channel[SOUND_ICE].play(&m_sound_data[SOUND_ICE], 100, 1);
    }

     void play_poison()
    {
        if (!m_sound_channel[SOUND_POISON].is_playing ())
            m_sound_channel[SOUND_POISON].play(&m_sound_data[SOUND_POISON], 100, 1);
    }

     void play_bigbomb()
    {
        if (!m_sound_channel[SOUND_BIGBOMB].is_playing ())
            m_sound_channel[SOUND_BIGBOMB].play(&m_sound_data[SOUND_BIGBOMB], 100, 1);
    }

     void play_heal()
    {
        if (!m_sound_channel[SOUND_HEAL].is_playing ())
            m_sound_channel[SOUND_HEAL].play(&m_sound_data[SOUND_HEAL], 100, 1);
    }

     void play_largecure()
    {
        if (!m_sound_channel[SOUND_LARGECURE].is_playing ())
            m_sound_channel[SOUND_LARGECURE].play(&m_sound_data[SOUND_LARGECURE], 100, 1);
    }

private :
     long  get_char_at( long  x_pos,  long  y_pos);

public :
     bool  init();
     bool  frame();
};

 

void cGameCharController::play_action_sound(sCharacter* character)
{          
    if (character ->action == CHAR_ATTACK)
        m_app->play_attack();          
    
     if (character ->action == CHAR_SPELL && character->spell_index == SPELL_FIRE)
        m_app->play_fire();

     if (character ->action == CHAR_SPELL && character->spell_index == SPELL_GROUNDBALL)
        m_app->play_groundball();    

     if (character ->action == CHAR_SPELL && character->spell_index == SPELL_ICE)
        m_app->play_ice();    

     if (character ->action == CHAR_SPELL && character->spell_index == SPELL_POISON)
        m_app->play_poison();    

      if (character ->action == CHAR_SPELL && character->spell_index == SPELL_BIGBOMB)
        m_app->play_bigbomb();  
    
      if (character ->action == CHAR_SPELL && character->spell_index == SPELL_HEAL)
        m_app->play_heal();  

      if (character ->action == CHAR_SPELL && character->spell_index == SPELL_LARGECURE)
        m_app->play_largecure();  
}

 

bool  cApp::init()
{
    create_display(g_hwnd, CLIENT_WIDTH, CLIENT_HEIGHT, 16,  true ,  true );
    set_perspective(D3DX_PI/4, 1.3333f, 1.0f, 10000.0f);

    create_font(&m_font, "Arial", 16,  true ,  false );

    m_input.create(g_hwnd, get_window_inst());
    m_keyboard.create_keyboard(&m_input);
    m_mouse.create_mouse(&m_input,  true );

     m_sound.init(g_hwnd, 22050, 1, 16, DSSCL_PRIORITY);        

    m_sound_data[SOUND_ATTACK].load_wav("..\\data\\attack.wav");
    m_sound_data[SOUND_FIRE].load_wav("..\\data\\fire.wav");
    m_sound_data[SOUND_GROUNDBALL].load_wav("..\\data\\groundball.wav");
    m_sound_data[SOUND_ICE].load_wav("..\\data\\ice.wav");
    m_sound_data[SOUND_POISON].load_wav("..\\data\\poison.wav");
    m_sound_data[SOUND_BIGBOMB].load_wav("..\\data\\BigBomb.wav");
    m_sound_data[SOUND_HEAL].load_wav("..\\data\\heal.wav");
    m_sound_data[SOUND_LARGECURE].load_wav("..\\data\\LargeCure.wav");

     for(int  i = 0; i < MAX_PLAY_SOUND; i++)
    {
        m_sound_channel[i].create(&m_sound, 
                                  m_sound_data[i].get_frequency(), 
                                  m_sound_data[i].get_channels(), 
                                  m_sound_data[i].get_bits_per_sample());
    }

    create_vertex_buffer(&m_target_vb, 6,  sizeof (sTargetVertex), TARGET_VERTEX_FVF);
    fill_in_vertex_buffer(m_target_vb, 0, 6, g_target_verts);

    load_texture_from_file(&m_button, "..\\Data\\Buttons.bmp", 0, D3DFMT_UNKNOWN);

    m_terrain_mesh.load("..\\Data\\Battle.x", "..\\Data\\");
    m_terrain_obj.create(&m_terrain_mesh);

     // create character stats and spell options text window
    m_char_stats.create(m_font);
    m_char_stats.move(508, 400, 128, 48, -1, -1, COLOR_DARK_BLUE, COLOR_ARGENTINE);
    m_spell_options.create(m_font);
    m_spell_options.move(4, 4, 632, 328, -1, -1, COLOR_DARK_BLUE, COLOR_ARGENTINE);

     // load in master item list
    FILE* fp = fopen("..\\Data\\Default.mil", "rb");

     if (fp)
    {
        fread(m_mil, 1,  sizeof (m_mil), fp);
        fclose(fp);
    }

    m_gc_controller.init(m_font, "..\\Data\\Default.mcl",
                            m_mil, m_spell_controller.get_spell_list(),
                            array_num(g_char_mesh_names), g_char_mesh_names,
                            "..\\Data\\", "..\\Data\\",
                            array_num(g_char_anim_infos), g_char_anim_infos);

    m_spell_controller.init("..\\Data\\Default.msl",
                            array_num(g_spell_mesh_names), g_spell_mesh_names,
                            "..\\Data\\");

    m_gc_controller.attach(&m_spell_controller);
    m_spell_controller.attach(&m_gc_controller);

    m_gc_controller.set_data( this );

     // add player
    m_gc_controller.add_char(0, 0, CHAR_PC, CHAR_STAND, 200.0f, 0.0f, 0.0f, 4.71f);

     // hardcoded - add monster
    m_gc_controller.add_char(1, 1, CHAR_MONSTER, CHAR_STAND, -200.0f, 0.0f, 0.0f,     1.57f);
    m_gc_controller.add_char(2, 1, CHAR_MONSTER, CHAR_STAND, -100.0f, 0.0f, -200.0f,  1.57f);
    m_gc_controller.add_char(3, 1, CHAR_MONSTER, CHAR_STAND,  0.0f,   0.0f, 100.0f,   1.57f);

     // give an axe to one of the monsters
    m_gc_controller.equip(m_gc_controller.get_char(1), 8, WEAPON,  true );

     return   true ;
}