audio: add various sound assets (#7)

Reviewed-on: #7
Co-authored-by: A.M. Rowsell <amr@frzn.dev>
Co-committed-by: A.M. Rowsell <amr@frzn.dev>

src/audio.c

@@ -72,7 +72,24 @@ void audio_play_move(void) {
 
 void audio_play_attack(void) {
   // Mid-range hit sound
-  play_tone(400.0f, 0.1f, 0.5f);
+  // play_tone(400.0f, 0.1f, 0.5f);
+  int choice = GetRandomValue(1, 3);
+  Sound attack;
+  switch (choice) {
+  case 1:
+    attack = LoadSound("./assets/sounds/sword1.wav");
+    break;
+  case 2:
+    attack = LoadSound("./assets/sounds/sword2.wav");
+    break;
+  case 3:
+    attack = LoadSound("./assets/sounds/sword3.wav");
+    break;
+  default:
+    attack = LoadSound("./assets/sounds/sword1.wav");
+    break;
+  }
+  PlaySound(attack);
 }
 
 void audio_play_item_pickup(void) {
@@ -94,14 +111,30 @@ void audio_play_player_damage(void) {
 
 void audio_play_stairs(void) {
   // Ascending stairs sound
-  play_tone(400.0f, 0.1f, 0.3f);
-  play_tone(600.0f, 0.1f, 0.3f);
-  play_tone(800.0f, 0.15f, 0.3f);
+  Sound staircase = LoadSound("./assets/sounds/levelcomplete.wav");
+  PlaySound(staircase);
 }
 
 void audio_play_dodge(void) {
   // High-pitched whoosh
-  play_tone(900.0f, 0.08f, 0.3f);
+  // play_tone(900.0f, 0.08f, 0.3f);
+  int choice = GetRandomValue(1, 3);
+  Sound dodge;
+  switch (choice) {
+  case 1:
+    dodge = LoadSound("./assets/sounds/dodge1.wav");
+    break;
+  case 2:
+    dodge = LoadSound("./assets/sounds/dodge2.wav");
+    break;
+  case 3:
+    dodge = LoadSound("./assets/sounds/dodge3.wav");
+    break;
+  default:
+    dodge = LoadSound("./assets/sounds/dodge1.wav");
+    break;
+  }
+  PlaySound(dodge);
 }
 
 void audio_play_block(void) {

src/main.c

@@ -65,12 +65,18 @@ static void spawn_floating_label(GameState *gs, int x, int y, const char *label,
 
 static const char *proc_label_for(StatusEffectType effect) {
   switch (effect) {
-  case EFFECT_POISON:  return "POISON!";
-  case EFFECT_BLEED:   return "BLEED!";
-  case EFFECT_BURN:    return "BURN!";
-  case EFFECT_STUN:    return "STUN!";
-  case EFFECT_WEAKEN:  return "WEAKEN!";
-  default:             return "";
+  case EFFECT_POISON:
+    return "POISON!";
+  case EFFECT_BLEED:
+    return "BLEED!";
+  case EFFECT_BURN:
+    return "BURN!";
+  case EFFECT_STUN:
+    return "STUN!";
+  case EFFECT_WEAKEN:
+    return "WEAKEN!";
+  default:
+    return "";
   }
 }
 
@@ -185,6 +191,7 @@ static void post_action(GameState *gs, Enemy *attacked_enemy) {
     } else {
       if (combat_get_last_damage() > 0)
         spawn_floating_text(gs, ex, ey, combat_get_last_damage(), combat_was_critical());
+      audio_play_attack();
       if (combat_was_blocked()) {
         spawn_floating_label(gs, ex, ey - 10, "BLOCK", EFFECT_NONE);
         audio_play_block();
@@ -553,7 +560,8 @@ static void game_loop(void) {
 int main(void) {
   // Initialize audio
   audio_init();
-
+  // Initialize random number generator
+  SetRandomSeed(88435);
   // Initialize window
   InitWindow(SCREEN_WIDTH, SCREEN_HEIGHT + 60, "Roguelike");
   SetTargetFPS(60);