pke: audio: first-pass actually play an asset

1 files changed, 13 insertions, 6 deletions

diff --git a/src/audio-types.hpp b/src/audio-types.hpp
index 84ab155..aeba5db 100644
--- a/src/audio-types.hpp
+++ b/src/audio-types.hpp
@@ -4,12 +4,16 @@
 #include "asset-manager.hpp"
 #include "pk.h"
 
+#include "vendor-glm-include.hpp"
+
 #define PKE_AUDIO_MAX_CONCURRENT_COUNT 8
+#define PKE_AUDIO_MAX_SPATIAL_DISTANCE 256.f
 
 TypeSafeInt_constexpr(pke_audio_flags, uint8_t, 0xFF);
-TypeSafeInt_constexpr(pke_audio_source, uint8_t, 0x0F);
+TypeSafeInt_constexpr(pke_audio_source, uint8_t, 0x40);
 
-const pke_audio_flags  pke_audio_flag_none      = pke_audio_flags{0x00};
+const pke_audio_flags  pke_audio_flag_none        = pke_audio_flags{0x00};
+const pke_audio_flags  pke_audio_flag_pos_spatial = pke_audio_flags{0x01};
 
 const pke_audio_source pke_audio_source_music   = pke_audio_source{0x00};
 const pke_audio_source pke_audio_source_ambient = pke_audio_source{0x01};
@@ -19,16 +23,19 @@ const pke_audio_source pke_audio_source_sfx     = pke_audio_source{0x03};
 struct pke_audio_obj {
 	AssetHandle      handle; // key
 	pke_audio_source source; // key
+	glm::vec3        position_source[PKE_AUDIO_MAX_CONCURRENT_COUNT];
 	pke_audio_flags  flags[PKE_AUDIO_MAX_CONCURRENT_COUNT];
 	uint32_t         play_heads[PKE_AUDIO_MAX_CONCURRENT_COUNT];
 	uint8_t          play_count;
 };
 
 struct pke_audio_master {
-	pk_arr_t<pke_audio_obj> playing_objects;
-	float                   source_volumes[pke_audio_source_T_MAX];
-	uint32_t                channel_count; // mono, stereo, 7.1
-	std::mutex              mtx_buffer;
+	pk_arr_t<pke_audio_obj>  playing_objects;
+	pk_membucket            *bkt_transient;
+	float                    master_volume;
+	float                    source_volumes[pke_audio_source_T_MAX];
+	uint32_t                 channel_count; // mono, stereo, 7.1
+	std::mutex               mtx_buffer;
 };
 
 extern struct pke_audio_master pke_audio_mstr;