1 files changed, 88 insertions, 0 deletions
diff --git a/include/xas/drone.h b/include/xas/drone.h
new file mode 100644
index 0000000..d77834c
--- /dev/null
+++ b/include/xas/drone.h
@@ -0,0 +1,88 @@
+#ifndef _XAS_DRONE_H
+#define _XAS_DRONE_H
+
+#include <sys/time.h>
+
+#include <xas/spatial.h>
+#include <xas/seq.h>
+
+enum xas_drone_chamber_event_type {
+    XAS_DRONE_CHAMBER_EVENT_NONE,
+    XAS_DRONE_CHAMBER_EVENT_SYNTH,
+    XAS_DRONE_CHAMBER_EVENT_DRONE_SPEECH
+};
+
+typedef struct _xas_drone xas_drone;
+
+struct _xas_drone {
+    xas_bank *bank;
+    xas_spatial_scene *scene;
+    xas_spatial_object *obj;
+    float speech_speed;
+
+    const char **speech_lines;
+
+    xas_drone *next;
+};
+
+typedef struct _xas_drone_chamber_interval {
+    struct timeval duration;
+
+    size_t freq_l,
+           freq_r;
+
+    enum xas_synth_type type_l,
+                          type_r;
+} xas_drone_chamber_interval;
+
+typedef struct _xas_drone_chamber_speech {
+    size_t drone_index,
+           speech_line;
+} xas_drone_chamber_speech;
+
+typedef struct _xas_drone_chamber_event {
+    enum xas_drone_chamber_event_type type;
+
+    union {
+        xas_drone_chamber_interval interval;
+        xas_drone_chamber_speech   speech;
+    };
+} xas_drone_chamber_event;
+
+typedef struct _xas_drone_chamber {
+    xas_spatial_scene *scene;
+    xas_drone **drones;
+    size_t drone_count;
+
+    xas_spatial_object *synth_l,
+                         *synth_r;
+} xas_drone_chamber;
+
+xas_drone *xas_drone_new(xas_spatial_scene *scene,
+                             xas_spatial_coord position,
+                             float speech_speed,
+                             size_t speech_sample_count,
+                             size_t speech_line_count,
+                             const char **speech_lines);
+
+void xas_drone_destroy(xas_drone *drone);
+
+xas_spatial_object *xas_drone_get_spatial_object(xas_drone *drone);
+
+xas_drone_chamber *xas_drone_chamber_new(xas_spatial_scene *scene,
+                                             xas_spatial_coord location,
+                                             size_t drone_count);
+
+void xas_drone_chamber_destroy(xas_drone_chamber *chamber);
+
+void xas_drone_chamber_insert_drone(xas_drone_chamber *chamber,
+                                      xas_drone *drone,
+                                      size_t index);
+
+int xas_drone_chamber_event_seq(xas_drone_chamber *chamber,
+                                  xas_drone_chamber_event *ev,
+                                  xas_seq *seq,
+                                  int advance,
+                                  struct timeval *now);
+
+#endif /* _XAS_DRONE_H */