Fix the way transition progress is calculated

2 files changed, 9 insertions, 3 deletions

diff --git a/src/bin/main.rs b/src/bin/main.rs
index 0de2709..fc96325 100644
--- a/src/bin/main.rs
+++ b/src/bin/main.rs
@@ -36,8 +36,14 @@ fn main() {
         loop {
             let utc: DateTime<Utc> = Utc::now();
             match calc_sunrise_and_set(utc, latitude, longitude) {
-                Ok(ss) => sctd::set_temp(sctd::get_temp(utc, &ss, latitude, longitude) as u32),
-                Err(e) => println!("Error calculating sunrise and sunset: {:?}", e),
+                Ok(ss) => {
+                    let temp = sctd::get_temp(utc, &ss, latitude, longitude) as u32;
+                    println!("setting temprature to: {}", temp);
+                    sctd::set_temp(temp);
+                }
+                Err(e) => {
+                    println!("Error calculating sunrise and sunset: {:?}", e);
+                }
             }
             thread::sleep(Duration::from_secs(300));
         }
diff --git a/src/lib.rs b/src/lib.rs
index cc4bb92..b6270b3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -57,7 +57,7 @@ fn get_transition_progress_from_elevation(elevation: f64) -> f64 {
     if elevation < TRANSITION_LOW {
         return 0.0;
     } else if elevation < TRANSITION_HIGH {
-        (-TRANSITION_LOW - elevation) / (-TRANSITION_LOW - TRANSITION_HIGH)
+        (TRANSITION_LOW - elevation) / (TRANSITION_LOW - TRANSITION_HIGH)
     } else {
         return 1.0;
     }