#ifndef INCLUDE_AUDIO_
#define INCLUDE_AUDIO_

#include <projectbase/project_base.h>
#include "throwables.h"

#define NUMBER_OF_AUDIO_CHANNELS 64

#define CHANNEL_THROWABLES 0
#define CHANNEL_SHOOTING 1
#define CHANNEL_IMPACT 2
#define CHANNEL_RELOAD 3
#define CHANNEL_EXPLODE 4
#define CHANNEL_COLLECT 5
#define CHANNEL_FIRE 6

typedef enum t_audio_event_type {
	EVENT_SHOOT,
	EVENT_RELOAD,
	EVENT_BOUNCE_THROWABLE,
	EVENT_EXPLODE_THROWABLE,
	EVENT_IMPACT,
	EVENT_COLLECT,
	EVENT_FIRE,
	EVENT_ROUND_CHANGE,
	EVENT_CHARACTER_TYPE,
	EVENT_FOOTSTEP,
} audio_event_type;

typedef struct t_audio_event {
	bool active;
	audio_event_type type;
	u32 playerid;
	vec3f position;
	object_type obj;
	zombie_type zombie;
	throwable_type throwable;
} audio_event;

#define MAX_AUDIO_EVENTS 20
audio_event audio_events[MAX_AUDIO_EVENTS] = {0};
bool audio_channel_usage[NUM_AUDIO_CHANNELS] = {0};
int max_audio_events = MAX_AUDIO_EVENTS;

void audio_channel_finished(int channel);
void add_throwable_audio_event_to_queue(audio_event_type event, throwable_type throwable, u32 playerid, vec3f position);
void add_zombie_audio_event_to_queue(audio_event_type event, zombie_type zombie, u32 playerid, vec3f position);
void add_object_audio_event_to_queue(audio_event_type event, object_type obj, u32 playerid, vec3f position);
void add_audio_event_to_queue(audio_event_type event, u32 playerid, vec3f position);
void add_ui_audio_event_to_queue(audio_event_type event);
void play_sounds_in_queue();
void clear_sounds_in_queue();
void play_sound(int channel, Mix_Chunk* wav);
void play_positioned_sound(int channel, Mix_Chunk* wav, vec3f pos, float max_audible_dist);

#endif