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-rw-r--r--src/train.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/train.cpp b/src/train.cpp
index 43ebe8a..8507af0 100644
--- a/src/train.cpp
+++ b/src/train.cpp
@@ -7,7 +7,7 @@
static const Bitmap SPRITES("res/car.png");
-void Train::update()
+void Train::update(float deltaTime)
{
if (m_next) {
m_speed = m_next->m_speed;
@@ -20,7 +20,7 @@ void Train::update()
m_speed *= m_acceleration;
if (m_progress < 1.f) {
- m_progress += m_speed;
+ m_progress += m_speed * deltaTime;
return;
}