corrected level fn registering; initial move to sokol_audio w/ 32bit float sound [57d84de51f509035]

Makefile

@@ -84,7 +84,7 @@ ifeq ($(OS), WIN32)
 	EXT = .exe
 else
 	LINKER_FLAGS = $(QFLAGS) -L/usr/local/lib -pthread -rdynamic
-	ELIBS =  engine pthread quickjs glfw3 GL c m dl 
+	ELIBS =  engine pthread quickjs glfw3 asound GL c m dl 
 	CLIBS =
 endif
 

source/engine/ffi.c

@@ -31,8 +31,6 @@
 
 #include "HandmadeMath.h"
 
-#include "miniaudio.h"
-
 static JSValue globalThis;
 
 #define BYTE_TO_BINARY_PATTERN "%c%c%c%c%c%c%c%c"
@@ -1179,7 +1177,7 @@ JSValue duk_sys_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *ar
     break;
 
   case 2:
-    sim_stop();
+    sim_pause();
     break;
 
   case 3:

source/engine/script.c

@@ -157,9 +157,9 @@ JSValue script_compile(const char *file)
 {
   const char *script = slurp_text(file);
   char strbuf[strlen(script)+50];
-  sprintf(strbuf, "(function(){%s})", script);
+  sprintf(strbuf, "(function(){\n%s\n})", script);
 
-  JSValue fn = JS_Eval(js, strbuf, strlen(script), file, JS_EVAL_FLAGS);
+  JSValue fn = JS_Eval(js, strbuf, strlen(strbuf), file, JS_EVAL_FLAGS);
 
   free(script);
   return fn;

source/engine/sound.c

@@ -16,7 +16,8 @@
 #include "dsp.h"
 #include "mix.h"
 
-#include "miniaudio.h"
+#define SOKOL_AUDIO_IMPL
+#include "sokol/sokol_audio.h"
 
 #define TSF_IMPLEMENTATION
 #include "tsf.h"
@@ -97,17 +98,18 @@ void wav_norm_gain(struct wav *w, double lv) {
   }
 }
 
-static ma_engine *engine;
+void push_sound(float *buffer, int frames, int chan)
+{
+  bus_fill_buffers(buffer, frames*chan);
+}
 
 void sound_init() {
-  ma_result result;
-  engine = malloc(sizeof(*engine));
-  result = ma_engine_init(NULL, engine);
-  if (result != MA_SUCCESS) {
-    return;
-  }
-  return;
-
+  saudio_setup(&(saudio_desc){
+    .stream_cb = push_sound,
+    .sample_rate = SAMPLERATE,
+    .num_channels = CHANNELS,
+    .buffer_frames = BUF_FRAMES,
+  });
   mixer_init();
 }
 
@@ -156,32 +158,31 @@ struct soundstream *soundstream_make() {
 }
 
 void mini_sound(char *path) {
-  ma_engine_play_sound(engine, path, NULL);
+  
+  //ma_engine_play_sound(engine, path, NULL);
 }
 
-static ma_sound music_sound;
-
 void mini_music_play(char *path) {
-  ma_sound_uninit(&music_sound);
-  int result = ma_sound_init_from_file(engine, path, MA_SOUND_FLAG_NO_SPATIALIZATION, NULL, NULL, &music_sound);
+/*  int result = ma_sound_init_from_file(engine, path, MA_SOUND_FLAG_NO_SPATIALIZATION, NULL, NULL, &music_sound);
   if (result != MA_SUCCESS) {
     YughInfo("Could not load music at path: %s", path);
   }
 
   YughInfo("Loading %s...", path);
   ma_sound_start(&music_sound);
+*/  
 }
 
 void mini_music_pause() {
-  ma_sound_stop(&music_sound);
+//  ma_sound_stop(&music_sound);
 }
 
 void mini_music_stop() {
-  ma_sound_stop(&music_sound);
+//  ma_sound_stop(&music_sound);
 }
 
 void mini_master(float v) {
-  ma_engine_set_volume(engine, v);
+//  ma_engine_set_volume(engine, v);
 }
 
 void kill_oneshot(struct sound *s) {

source/engine/sound.h

@@ -3,6 +3,8 @@
 
 struct circbuf;
 
+typedef float soundbyte;
+
 struct Mix_Chunk {
     int i;
 };

source/engine/sound/mix.c

@@ -12,9 +12,7 @@ static struct bus bus[256];
 static int first = 0; /* First bus available */
 
 static int first_on = -1; /* First bus to fill buffer with */
-short mastermix[BUF_FRAMES*CHANNELS];
-
-static int initted = 0;
+soundbyte mastermix[BUF_FRAMES*CHANNELS];
 
 static float master_volume = 1.f;
 
@@ -32,13 +30,9 @@ void mixer_init() {
     }
 
     bus[255].next = -1;
-
-    initted = 1;
 }
 
 struct bus *first_free_bus(struct dsp_filter in) {
-//    assert(initted);
-
     for (int i = 0; i < 255; i++)
       if (!bus[i].on) {
         bus[i].on = 1;
@@ -79,10 +73,10 @@ void bus_free(struct bus *b)
     b->on = 0;
 }
 
-void bus_fill_buffers(short *master, int n) {
+void bus_fill_buffers(soundbyte *master, int n) {
     int curbus = first_on;
 //    if (curbus == -1) return;
-    memset(master, 0, BUF_FRAMES*CHANNELS*sizeof(short));
+    memset(master, 0, BUF_FRAMES*CHANNELS*sizeof(soundbyte));
 
     for (int i = 0; i < 255; i++) {
       if (!bus[i].on) continue;

source/engine/sound/mix.h

@@ -2,13 +2,11 @@
 #define MIX_H
 
 #include "dsp.h"
-
-struct sound;
-
+#include "sound.h"
 
 struct bus {
     struct dsp_filter in;
-    short buf[BUF_FRAMES*CHANNELS];
+    soundbyte buf[BUF_FRAMES*CHANNELS];
     float gain;
     int on;
     int next; /* Next available bus */
@@ -16,12 +14,12 @@ struct bus {
     int id;
 };
 
-extern short mastermix[BUF_FRAMES*CHANNELS];
+extern soundbyte mastermix[BUF_FRAMES*CHANNELS];
 
 void mixer_init();
 
 struct bus *first_free_bus(struct dsp_filter in);
-void bus_fill_buffers(short *master, int n);
+void bus_fill_buffers(soundbyte *master, int n);
 
 /* Set volume between 0 and 100% */
 void mix_master_vol(float v);

source/engine/sound/music.c

@@ -16,49 +16,43 @@ float music_pan = 0.f;
 
 void dsp_midi_fillbuf(struct dsp_midi_song *song, void *out, int n)
 {
-    short *o = (short*)out;
-    tml_message *midi = song->midi;
+  soundbyte *o = (soundbyte*)out;
+  tml_message *midi = song->midi;
 
-    for (int i = 0; i < n; i += TSF_BLOCK) {
+  for (int i = 0; i < n; i += TSF_BLOCK) {
+    while (midi && song->time >= midi->time) {
+      switch (midi->type) {
+	 case TML_PROGRAM_CHANGE:
+	   tsf_channel_set_presetnumber(song->sf, midi->channel, midi->program, (midi->channel == 9));
+	   break;
 
-        while (midi && song->time >= midi->time) {
+	 case TML_NOTE_ON:
+	   tsf_channel_note_on(song->sf, midi->channel, midi->key, midi->velocity / 127.f);
+	   break;
 
-            switch (midi->type)
-            {
-                case TML_PROGRAM_CHANGE:
-                    tsf_channel_set_presetnumber(song->sf, midi->channel, midi->program, (midi->channel == 9));
-                    break;
+	 case TML_NOTE_OFF:
+	   tsf_channel_note_off(song->sf, midi->channel, midi->key);
+	   break;
 
-                case TML_NOTE_ON:
-                    tsf_channel_note_on(song->sf, midi->channel, midi->key, midi->velocity / 127.f);
-                    break;
+	 case TML_PITCH_BEND:
+	   tsf_channel_set_pitchwheel(song->sf, midi->channel, midi->pitch_bend);
+	   break;
 
-                case TML_NOTE_OFF:
-                    tsf_channel_note_off(song->sf, midi->channel, midi->key);
-                    break;
+	 case TML_CONTROL_CHANGE:
+	   tsf_channel_midi_control(song->sf, midi->channel, midi->control, midi->control_value);
+	   break;
+       }
 
-                case TML_PITCH_BEND:
-                    tsf_channel_set_pitchwheel(song->sf, midi->channel, midi->pitch_bend);
-                    break;
-
-                case TML_CONTROL_CHANGE:
-                    tsf_channel_midi_control(song->sf, midi->channel, midi->control, midi->control_value);
-                    break;
-            }
-
-
-             midi = midi->next;
-        }
-
-
-        tsf_render_short(song->sf, o, TSF_BLOCK, 0);
-        o += TSF_BLOCK*CHANNELS;
-       song->time += TSF_BLOCK * (1000.f/SAMPLERATE);
+      midi = midi->next;
     }
+    tsf_render_float(song->sf, o, TSF_BLOCK, 0);
+    o += TSF_BLOCK*CHANNELS;
+    song->time += TSF_BLOCK * (1000.f/SAMPLERATE);
+  }
 
-    song->midi = midi;
+  song->midi = midi;
 
-    dsp_pan(&music_pan, out, n);
+//  dsp_pan(&music_pan, out, n);
 }
 
 struct bus *musicbus;
@@ -88,9 +82,9 @@ void play_song(const char *midi, const char *sf)
     cursong.data = &gsong;
     cursong.filter = dsp_midi_fillbuf;
     musicbus = first_free_bus(cursong);
+    YughWarn("DID IT");
 }
 
-
 void music_play()
 {
 

source/engine/yugine.c

@@ -48,7 +48,7 @@ double renderMS = 1 / 165.f;
 double physMS = 1 / 165.f;
 double updateMS = 1 / 165.f;
 
-static int sim_play = 0;
+
 double lastTick = 0.0;
 static int phys_step = 0;
 
@@ -59,10 +59,11 @@ static double framems[FPSBUF];
 int framei = 0;
 int fps;
 
-#define SIM_STOP 0
-#define SIM_PLAY 1
-#define SIM_PAUSE 2
-#define SIM_STEP 3
+#define SIM_PLAY 0
+#define SIM_PAUSE 1
+#define SIM_STEP 2
+
+static int sim_play = SIM_PLAY;
 
 #ifdef __TINYC__
 int backtrace(void **buffer, int size) {
@@ -282,7 +283,6 @@ int frame_fps() {
 
 int sim_playing() { return sim_play == SIM_PLAY; }
 int sim_paused() { return sim_play == SIM_PAUSE; }
-int sim_stopped() { return sim_play == SIM_STOP; }
 
 void sim_start() {
   sim_play = SIM_PLAY;
@@ -292,11 +292,6 @@ void sim_pause() {
   sim_play = SIM_PAUSE;
 }
 
-void sim_stop() {
-  /* Revert starting state of everything from sim_start */
-  sim_play = SIM_STOP;
-}
-
 int phys_stepping() { return sim_play == SIM_STEP; }
 
 void sim_step() {

source/scripts/base.js

@@ -477,8 +477,7 @@ Object.defineProperty(Array.prototype, 'lerp', {
   }
 });
 
-Object.defineProperty(Object.prototype, 'lerp', {
-  value: function(to, t) {
+Object.lerp = function(to, t) {
     var self = this;
     var obj = {};
 
@@ -487,8 +486,7 @@ Object.defineProperty(Object.prototype, 'lerp', {
     });
 
     return obj;
-  }
-});
+};
 
 /* MATH EXTENSIONS */
 Object.defineProperty(Number.prototype, 'lerp', {
@@ -498,6 +496,12 @@ Object.defineProperty(Number.prototype, 'lerp', {
   }
 });
 
+Math.lerp = function(from, to, t) {
+  var v = (to - from) * t + from;
+  v = Math.clamp(v, from, to);
+  return v;
+}
+
 Math.clamp = function (x, l, h) { return x > h ? h : x < l ? l : x; }
 
 Math.random_range = function(min,max) { return Math.random() * (max-min) + min; };
@@ -521,6 +525,7 @@ Math.angledist = function (a1, a2) {
 
     return wrap;
 };
+Math.angledist.doc = "Find the shortest angle between two angles.";
 
 Math.deg2rad = function(deg) { return deg * 0.0174533; };
 Math.rad2deg = function(rad) { return rad / 0.0174533; };

source/scripts/debug.js

@@ -255,6 +255,18 @@ var Time = {
   set updateMS(x) { cmd(6, x); },
   set physMS(x) { cmd(7, x); },
   set renderMS(x) { cmd(5, x); },
+
+  pause() {
+    Time.timescale = 0;
+  },
+
+  play() {
+    if (!Time.stash) {
+      Log.warn("Tried to resume time without calling Time.pause first.");
+      return;
+    }
+    Time.timescale = Time.stash;
+  },
 };
 
 Player.players[0].control(DebugControls);

source/scripts/engine.js

@@ -702,6 +702,10 @@ var animation = {
   },
 };
 
+var Audio = {
+  
+};
+
 var Music = {
   play(path) {
     Log.info("Playing " + path);
@@ -721,12 +725,13 @@ var Music = {
 };
 
 var Sound = {
+  sounds: [],
   play(file) {
-    var s = Object.create(sound);
-    s.path = file;
-    s.play();
-    // this.id = cmd(14,file);
-    return s;
+//    var s = Object.create(Sound);
+//    s.path = file;
+//    s.play();
+     this.id = cmd(14,file);
+    //return s;
   },
   
   music(midi, sf) {
@@ -1033,8 +1038,8 @@ var Register = {
       entries = entries.filter(function(f) { return fn === f; });
     }
 
-    n.broadcast = function() {
-      entries.forEach(x => x[0].call(x[1]));
+    n.broadcast = function(...args) {
+      entries.forEach(x => x[0].call(x[1], ...args));
     }
 
     n.clear = function() {
@@ -1271,7 +1276,9 @@ var Game = {
 
   stop()
   {
-    sys_cmd(2);
+    Game.pause();
+    /* And return to editor .. */
+    Log.warn("Stopping not implemented. Paused, and go to editor.");
   },
 
   step()
@@ -1320,19 +1327,18 @@ var Level = {
   },
 
   run() {
-    var objs = this.objects.slice();
     var scene = {};
-    var self = this;
 
     // TODO: If an object does not have a varname, give it one based on its parent 
-    objs.forEach(function(x) {
+    this.objects.forEach(function(x) {
       if (x.hasOwn('varname')) {
         scene[x.varname] = x;
 	this[x.varname] = x;
       }
     },this);
     
-    cmd(123, this.scriptfile, self);
+    var fn = compile(this.scriptfile);
+    fn.call(this);
 
     if (typeof this.update === 'function')
       Register.update.register(this.update, this);
@@ -1801,6 +1807,7 @@ World.load = function(lvl) {
     World.loaded.kill();
 
   World.loaded = World.spawn(lvl);
+  return World.loaded;
 };
 
 var gameobjects = {};