Refactor drone speech modules

Changes:

    * Implement xas_drone_vox type to wrap a xas_vox and audio
      stream object in one, and save rendered speech to a drone's
      audio bank

    * Implement xas_drone_speech_import() as a convenience wrapper to
      xas_drone_vox methods

1 files changed, 12 insertions, 6 deletions

diff --git a/examples/seq.c b/examples/seq.c
index 601e46a..ab8da55 100644
--- a/examples/seq.c
+++ b/examples/seq.c
@@ -195,19 +195,15 @@ int main(int argc, char **argv) {
 
     if ((drone = xas_drone_new(scene,
                                  (xas_spatial_coord){ 0.0, 0.0, -1.0 },
-                                 1.3f,
                                  2646000,
-                                 4,
-                                 drone_lines)) == NULL) {
+                                 4)) == NULL) {
         goto error_drone_new;
     }
 
     if ((nurse = xas_drone_new(scene,
                                  (xas_spatial_coord){ 1.0, 0.0, 0.0 },
-                                 1.0f,
                                  2646000,
-                                 4,
-                                 nurse_lines)) == NULL) {
+                                 4)) == NULL) {
         goto error_drone_new_nurse;
     }
 
@@ -217,6 +213,14 @@ int main(int argc, char **argv) {
         goto error_drone_chamber_new;
     }
 
+    if (xas_drone_speech_import(drone, NULL, 0.75f, 0, 4, drone_lines) < 0) {
+        goto error_drone_speech_import;
+    }
+
+    if (xas_drone_speech_import(nurse, NULL, 1.0f, 0, 4, nurse_lines) < 0) {
+        goto error_drone_speech_import_nurse;
+    }
+
     xas_drone_chamber_insert_drone(chamber, drone, 0);
     xas_drone_chamber_insert_drone(chamber, nurse, 1);
     xas_drone_chamber_bass_start(chamber);
@@ -291,6 +295,8 @@ int main(int argc, char **argv) {
     return EX_OK;
 
 error_seq:
+error_drone_speech_import_nurse:
+error_drone_speech_import:
     xas_drone_chamber_destroy(chamber);
 
 error_drone_chamber_new: