X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=player_audio.h;h=00bc9c440fb39540c54afc8611188b3e4efd1d74;hb=bceb3a28f8127fa27a17f480bd21fa20a340e848;hp=01c13fcd7db6bc3f9f01d0b93827b732d6f0cb4d;hpb=2ca677a0ec9d00db46a8b97bec30dbea8280a79b;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/player_audio.h b/player_audio.h
index 01c13fc..00bc9c4 100644
--- a/player_audio.h
+++ b/player_audio.h
@@ -1,3 +1,7 @@
+/*
+ * Copyright (C) 2021-2022 Mt.ZERO Software, Harry Godden - All Rights Reserved
+ */
+
 #ifndef PLAYER_AUDIO_H
 #define PLAYER_AUDIO_H
 
@@ -8,19 +12,12 @@
  */
 static void player_audio(void)
 {
-   static int _ding = 0;
-   
-   int last = _ding;
-   _ding = glfwGetKey(vg_window, GLFW_KEY_C);
-
-   int trigger_ding = 0;
-   if( _ding && !last )
-      trigger_ding = 1;
+   struct player_phys *phys = &player.phys;
 
    static int _air = 0;
 
    int l2 = _air;
-   _air = player.in_air;
+   _air = phys->in_air;
 
    static double last_revert = -2000.0;
 
@@ -28,47 +25,53 @@ static void player_audio(void)
 
 
    audio_lock();
-   
-   double revert_delta = vg_time - last_revert;
-   if( player.on_board && (!_air && l2) && (fabsf(player.slip) > 0.5f) && 
-         (revert_delta > 0.7) )
+
+   double revert_delta = vg.time - last_revert;
+   if( phys->on_board && (!_air && l2) && (revert_delta > 0.7) &&
+       (player.air_time > 0.5f) )
    {
-      audio_player_set_position( &audio_player_extra, player.rb.co );
+      audio_player_set_position( &audio_player_extra, phys->rb.co );
       audio_player_set_flags( &audio_player_extra, AUDIO_FLAG_SPACIAL_3D );
       audio_player_set_vol( &audio_player_extra, 2.0f );
-      audio_player_playclip( &audio_player_extra, &audio_lands[rand()%5] );
 
-      last_revert = vg_time;
+      if( (fabsf(phys->slip) > 0.75f) )
+      {
+         audio_player_playclip( &audio_player_extra, &audio_lands[rand()%2+3] );
+      }
+      else
+      {
+         audio_player_playclip( &audio_player_extra, &audio_lands[rand()%3] );
+      }
+
+      last_revert = vg.time;
    }
 
    static float air = 0.0f;
-   air = vg_lerpf(air, player.in_air? 1.0f: 0.0f, 5.0f*ktimestep);
+   air = vg_lerpf( air, phys->in_air? 1.0f: 0.0f, 5.0f*vg.time_delta );
 
    /* Spacial info */
    v3f ears = { 1.0f,0.0f,0.0f };
    v3f delta;
 
-   float *cam = player.camera[3],
-         *pos = player.rb.co;
+   float *cam = camera_pos,
+         *pos = phys->rb.co;
    
-   if( trigger_ding )
-      audio_player_playclip( &audio_player_extra, &audio_ding );
-
-   audio_player_set_position( &audio_player0, player.rb.co );
-   audio_player_set_position( &audio_player1, player.rb.co );
-   audio_player_set_position( &audio_player2, player.rb.co );
+   audio_player_set_position( &audio_player0, phys->rb.co );
+   audio_player_set_position( &audio_player1, phys->rb.co );
+   audio_player_set_position( &audio_player2, phys->rb.co );
    audio_player_set_position( &audio_player_gate, world.render_gate_pos );
+   audio_player_set_vol( &audio_player_gate, 5.0f );
 
-   v3_sub( player.rb.co, player.camera[3], delta );
+   v3_sub( phys->rb.co, camera_pos, delta );
    v3_normalize( delta );
-   m3x3_mulv( player.camera, ears, ears );
+   m3x3_mulv( camera_mtx, ears, ears );
 
    /* TODO, Make function */
    v3_copy( ears, vg_audio.listener_ears );
-   v3_copy( player.camera[3], vg_audio.listener_pos );
+   v3_copy( camera_pos, vg_audio.listener_pos );
 
    /* Tunnel / occlusion */
-   audio_sample_occlusion( player.camera[3] );
+   audio_sample_occlusion( camera_pos );
 
    int sprite_avail = -1;
    for( int i=0; i<vg_list_size(ambient_sprites); i++ )
@@ -84,7 +87,7 @@ static void player_audio(void)
    {
       v3f waterpos;
       enum audio_sprite_type sprite_type = 
-         audio_sample_sprite_random( player.rb.co, waterpos );
+         audio_sample_sprite_random( phys->rb.co, waterpos );
 
       if( sprite_type != k_audio_sprite_type_none )
       {
@@ -105,11 +108,12 @@ static void player_audio(void)
       }
    }
    
-   if( freecam || player.is_dead || !player.on_board )
+   if( freecam || player.is_dead || !phys->on_board )
    {
       audio_player_set_vol( &audio_player0, 0.0f );
       audio_player_set_vol( &audio_player1, 0.0f );
       audio_player_set_vol( &audio_player2, 0.0f );
+      audio_player_set_vol( &audio_player3, 0.0f );
 
       int walk_phase = 0;
       if( vg_fractf(player.walk_timer) > 0.5f )
@@ -117,10 +121,10 @@ static void player_audio(void)
       else
          walk_phase = 0;
 
-      if( (player.step_phase != walk_phase) && !player.in_air )
+      if( (player.step_phase != walk_phase) && !phys->in_air )
       {
          audio_player_set_flags( &audio_player_extra, AUDIO_FLAG_SPACIAL_3D );
-         audio_player_set_position( &audio_player_extra, player.rb.co );
+         audio_player_set_position( &audio_player_extra, phys->rb.co );
          audio_player_set_vol( &audio_player_extra, 6.0f );
          audio_player_playclip( &audio_player_extra, 
                                           &audio_footsteps[rand()%4] );
@@ -131,26 +135,32 @@ static void player_audio(void)
    else
    {
       /* Composite */
-      float speed = vg_minf(v3_length( player.rb.v )*0.1f,1.0f),
+      float speed = vg_minf(v3_length( phys->rb.v )*0.1f,1.0f),
             attn  = speed,
-            slide = vg_clampf( fabsf(player.slip), 0.0f, 1.0f ),
+            slide = vg_clampf( fabsf(phys->slip), 0.0f, 1.0f ),
             vol0  = (1.0f-air)*attn*(1.0f-slide),
             vol1  =       air *attn,
             vol2  = (1.0f-air)*attn*slide;
       
-      audio_player_set_vol( &audio_player0, vol0 );
-      audio_player_set_vol( &audio_player1, vol1 );
-      audio_player_set_vol( &audio_player2, vol2 );
+      audio_player_set_vol( &audio_player0, vol0*vg.time_rate );
+      audio_player_set_vol( &audio_player1, vol1*vg.time_rate );
+      audio_player_set_vol( &audio_player2, vol2*vg.time_rate );
 
       float reverb_amt = vol0 * audio_occlusion_current * 0.5f;
       audio_player_set_pan( &audio_player3, 0.0f );
-      audio_player_set_vol( &audio_player3, reverb_amt );
+      audio_player_set_vol( &audio_player3, reverb_amt*vg.time_rate );
    }
    
 #if 0
    world_audio_update( cam, ears );
 #endif
    audio_unlock();
+
+   if( player.phys.in_air )
+      player.air_time += vg.time_delta;
+   else
+      player.air_time = 0.0f;
+   
 }
 
 #endif /* PLAYER_AUDIO_H */