1 files changed, 18 insertions, 0 deletions
diff --git a/src/ui/animation.c b/src/ui/animation.c
new file mode 100644
index 0000000..62775bf
--- /dev/null
+++ b/src/ui/animation.c
@@ -0,0 +1,18 @@
+animation animation_create(s32 duration)
+{
+	animation an;
+	an.time = 0;
+	an.started = false;
+	an.duration = duration;
+	an.percentage = 0.0f;
+	return an;
+}
+
+float animation_update(animation* an)
+{
+	if (!an->started) return an->percentage;
+	an->time += frame_delta*1000.0f;
+	if (an->time > an->duration) an->time = an->duration;
+	an->percentage = an->time/an->duration; 
+	return an->percentage;
+}
+\ No newline at end of file