libstage: add missing getters

some trivial rearranging as well

1 files changed, 27 insertions, 0 deletions

diff --git a/src/stage.c b/src/stage.c
index c318c20..c93079e 100644
--- a/src/stage.c
+++ b/src/stage.c
@@ -185,6 +185,15 @@ void stage_set_alpha(stage_t *stage, float alpha)
 }
 
 
+/* get the current alpha from a stage */
+float stage_get_alpha(const stage_t *stage)
+{
+	assert(stage);
+
+	return stage->alpha;
+}
+
+
 /* set a stage's active state (participates in rendering) */
 void stage_set_active(stage_t *stage, int active)
 {
@@ -194,6 +203,15 @@ void stage_set_active(stage_t *stage, int active)
 }
 
 
+/* get a stage's active state  */
+int stage_get_active(const stage_t *stage)
+{
+	assert(stage);
+
+	return stage->active;
+}
+
+
 /* set a stage's locked state (doesn't get freed by clears) */
 void stage_set_locked(stage_t *stage, int locked)
 {
@@ -203,6 +221,15 @@ void stage_set_locked(stage_t *stage, int locked)
 }
 
 
+/* get a stage's locked state */
+int stage_get_locked(const stage_t *stage)
+{
+	assert(stage);
+
+	return stage->locked;
+}
+
+
 /* set a stage's layer (must not be root stage) */
 /* TODO: maybe support supplying a parent here for switching parents? */
 void stage_set_layer(stage_t *stage, int layer)