1 files changed, 10 insertions, 6 deletions
diff --git a/src/effect.h b/src/effect.h
index 1bf1a9e..2c6ec2c 100644
--- a/src/effect.h
+++ b/src/effect.h
@@ -5,25 +5,29 @@
 
 #include "util.h"
 
-typedef enum {
-    EFFECT_PULSE,
-} effect_type_t;
-
 typedef struct effect effect_t;
 
 typedef struct layout layout_t;
 
 typedef void (*effect_render_t)(effect_t *effect, layout_t *layout, cairo_t *cr);
 
+// NOTE: The effect state must be freed by this function
+//
+typedef void (*effect_finalize_t)(effect_t *effect);
+
+typedef void (*effect_init_t)(effect_t *effect);
+
 struct effect {
-    effect_type_t type;
+    char *label;
     struct timespec start;
     struct timespec duration;
     effect_render_t pre;
     effect_render_t post;
+    void *state;
+    effect_finalize_t finalize;
 };
 
-effect_t *effect_pulse(struct timespec duration);
+void effect_copy(effect_t *copy, const effect_t *effect);
 
 void effect_free(effect_t *effect);