X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=audio.h;h=43adf052e289077ef860e1ef8ba82f1452b3d1b8;hb=ec0918b2ef17a71418a57417689fd3042915aeeb;hp=34ebb3a4ad3a7866468654fcc932a898d4337d76;hpb=47941822dae18a018c985847b052e70214a3ccc6;p=carveJwlIkooP6JGAAIwe30JlM.git diff --git a/audio.h b/audio.h index 34ebb3a..43adf05 100644 --- a/audio.h +++ b/audio.h @@ -9,10 +9,10 @@ #include "world.h" -static float audio_occlusion_current = 0.0f, +VG_STATIC float audio_occlusion_current = 0.0f, k_audio_occlusion_rate = 1.0f; -static int k_audio_debug_soundscape = 0; +VG_STATIC int k_audio_debug_soundscape = 0; audio_clip audio_board[] = { @@ -37,6 +37,24 @@ audio_clip audio_footsteps[] = { {.path = "sound/step_concrete3.ogg" } }; +audio_clip audio_footsteps_grass[] = { + {.path = "sound/step_bush0.ogg" }, + {.path = "sound/step_bush1.ogg" }, + {.path = "sound/step_bush2.ogg" }, + {.path = "sound/step_bush3.ogg" }, + {.path = "sound/step_bush4.ogg" }, + {.path = "sound/step_bush5.ogg" } +}; + +audio_clip audio_footsteps_wood[] = { + {.path = "sound/step_wood0.ogg" }, + {.path = "sound/step_wood1.ogg" }, + {.path = "sound/step_wood2.ogg" }, + {.path = "sound/step_wood3.ogg" }, + {.path = "sound/step_wood4.ogg" }, + {.path = "sound/step_wood5.ogg" } +}; + audio_clip audio_lands[] = { { .path = "sound/land0.ogg" }, { .path = "sound/land1.ogg" }, @@ -141,7 +159,7 @@ audio_player audio_player_gate = .name = "Gate" }; -static void audio_init(void) +VG_STATIC void audio_init(void) { audio_player_init( &audio_player0 ); audio_player_init( &audio_player1 ); @@ -156,19 +174,23 @@ static void audio_init(void) audio_player_init( &audio_player_extra ); audio_player_init( &audio_rewind_player ); - audio_clip_loadn( audio_board, vg_list_size(audio_board) ); - audio_clip_loadn( audio_ambience, vg_list_size(audio_ambience) ); - audio_clip_loadn( &audio_splash, 1 ); - audio_clip_loadn( &audio_gate_pass, 1 ); - audio_clip_loadn( &audio_gate_lap, 1 ); - audio_clip_loadn( &audio_gate_ambient, 1 ); - audio_clip_loadn( audio_jumps, vg_list_size(audio_jumps) ); - audio_clip_loadn( audio_lands, vg_list_size(audio_lands) ); - audio_clip_loadn( audio_water, vg_list_size(audio_water) ); - audio_clip_loadn( audio_grass, vg_list_size(audio_grass) ); - audio_clip_loadn( audio_footsteps, vg_list_size(audio_footsteps) ); - audio_clip_loadn( audio_rewind, vg_list_size(audio_rewind) ); - audio_clip_loadn( audio_ui, vg_list_size(audio_ui) ); + audio_clip_loadn( audio_board, vg_list_size(audio_board), NULL ); + audio_clip_loadn( audio_ambience, vg_list_size(audio_ambience), NULL ); + audio_clip_loadn( &audio_splash, 1, NULL ); + audio_clip_loadn( &audio_gate_pass, 1, NULL ); + audio_clip_loadn( &audio_gate_lap, 1, NULL ); + audio_clip_loadn( &audio_gate_ambient, 1, NULL ); + audio_clip_loadn( audio_jumps, vg_list_size(audio_jumps), NULL ); + audio_clip_loadn( audio_lands, vg_list_size(audio_lands), NULL ); + audio_clip_loadn( audio_water, vg_list_size(audio_water), NULL ); + audio_clip_loadn( audio_grass, vg_list_size(audio_grass), NULL ); + audio_clip_loadn( audio_footsteps, vg_list_size(audio_footsteps), NULL ); + audio_clip_loadn( audio_footsteps_grass, + vg_list_size(audio_footsteps_grass), NULL ); + audio_clip_loadn( audio_footsteps_wood, + vg_list_size(audio_footsteps_wood), NULL ); + audio_clip_loadn( audio_rewind, vg_list_size(audio_rewind), NULL ); + audio_clip_loadn( audio_ui, vg_list_size(audio_ui), NULL ); audio_lock(); u32 flags = AUDIO_FLAG_LOOP|AUDIO_FLAG_SPACIAL_3D; @@ -215,13 +237,13 @@ static void audio_init(void) }); } -static void audio_free(void*_) +VG_STATIC void audio_free(void*_) { /* TODO! */ vg_warn( "UNIMPLEMENTED: audio_free()\n" ); } -static void audio_sample_occlusion( v3f origin ) +VG_STATIC void audio_sample_occlusion( v3f origin ) { float d = 0.0f, sample_dist = 880.0f; @@ -244,11 +266,14 @@ static void audio_sample_occlusion( v3f origin ) { d += contact.dist; +#if 0 vg_line( origin, contact.pos, 0xff0000ff ); vg_line_pt3( contact.pos, 0.1f, 0xff0000ff ); if( lv ) vg_line( contact.pos, last, 0xffffffff ); +#endif + v3_copy( contact.pos, last ); lv = 1; } @@ -256,7 +281,10 @@ static void audio_sample_occlusion( v3f origin ) { v3f p1; v3_muladds( origin, dir, sample_dist, p1 ); + +#if 0 vg_line( origin, p1, 0xffcccccc ); +#endif d += sample_dist; lv = 0; @@ -280,8 +308,8 @@ enum audio_sprite_type /* * Trace out a random point, near the player to try and determine water areas */ -static enum audio_sprite_type audio_sample_sprite_random( v3f origin, - v3f output ) +VG_STATIC enum audio_sprite_type audio_sample_sprite_random( v3f origin, + v3f output ) { v3f chance = { (vg_randf()-0.5f) * 30.0f, 8.0f, @@ -296,25 +324,34 @@ static enum audio_sprite_type audio_sample_sprite_random( v3f origin, if( ray_world( pos, (v3f){0.0f,-1.0f,0.0f}, &contact ) ) { - if( ray_hit_is_ramp( &contact ) ) + struct world_material *mat = ray_hit_material( &contact ); + + if( mat->info.surface_prop == k_surface_prop_grass) { + v3_copy( contact.pos, output ); + return k_audio_sprite_type_grass; + } + else + { +#if 0 vg_line( pos, contact.pos, 0xff0000ff ); vg_line_pt3( contact.pos, 0.3f, 0xff0000ff ); +#endif return k_audio_sprite_type_none; } - - v3_copy( contact.pos, output ); - return k_audio_sprite_type_grass; } output[0] = pos[0]; output[1] = 0.0f; output[2] = pos[2]; - - return k_audio_sprite_type_water; + + if( world.water.enabled ) + return k_audio_sprite_type_water; + else + return k_audio_sprite_type_none; } -static void audio_debug_soundscapes(void) +VG_STATIC void audio_debug_soundscapes(void) { if( !k_audio_debug_soundscape ) return;