grind sound

[carveJwlIkooP6JGAAIwe30JlM.git] / player_audio.h

diff --git a/player_audio.h b/player_audio.h
index 50616048156b1e71978ca657c25a62c0a328b178..3c86e3bde847df75fbccdea7e9701e95e909e29e 100644 (file)
--- a/player_audio.h
+++ b/player_audio.h
@@ -59,6 +59,7 @@ VG_STATIC void player_audio(void)
    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_player4, phys->rb.co );
    audio_player_set_position( &audio_player_gate, world.render_gate_pos );
    audio_player_set_vol( &audio_player_gate, 5.0f );
 
@@ -115,6 +116,7 @@ VG_STATIC void player_audio(void)
       audio_player_set_vol( &audio_player1, 0.0f );
       audio_player_set_vol( &audio_player2, 0.0f );
       audio_player_set_vol( &audio_player3, 0.0f );
+      audio_player_set_vol( &audio_player4, 0.0f );
 
       int walk_phase = 0;
       if( vg_fractf(player.walk_timer) > 0.5f )
@@ -127,8 +129,28 @@ VG_STATIC void player_audio(void)
          audio_player_set_flags( &audio_player_extra, AUDIO_FLAG_SPACIAL_3D );
          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] );
+
+         if( player.surface_prop == k_surface_prop_concrete )
+         {
+            audio_player_playclip( 
+              &audio_player_extra, 
+              &audio_footsteps[rand()%vg_list_size(audio_footsteps)] 
+            );
+         }
+         else if( player.surface_prop == k_surface_prop_grass )
+         {
+            audio_player_playclip( 
+              &audio_player_extra, 
+              &audio_footsteps_grass[rand()%vg_list_size(audio_footsteps_grass)]
+            );
+         }
+         else if( player.surface_prop == k_surface_prop_wood )
+         {
+            audio_player_playclip( 
+              &audio_player_extra, 
+              &audio_footsteps_wood[rand()%vg_list_size(audio_footsteps_wood)]
+            );
+         }
       }
 
       player.step_phase = walk_phase;
@@ -139,15 +161,19 @@ VG_STATIC void player_audio(void)
       float speed = vg_minf(v3_length( phys->rb.v )*0.1f,1.0f),
             attn  = speed,
             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;
+            grind = phys->grind,
+            vol0  = (1.0f-air)*attn*(1.0f-slide)*(1.0f-grind),
+            vol1  =       air *attn*(1.0f-grind),
+            vol2  = (1.0f-air)*attn*slide*(1.0f-grind),
+            vol4  = grind*2.0f;
       
       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 );
+      audio_player_set_vol( &audio_player4, vol4*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*vg.time_rate );
    }