feat: fade in

1 files changed, 5 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index 37788de..c3e69ff 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include <stdlib.h>
 
 #include "constants.h"
@@ -47,6 +48,7 @@ int main(int argc, char* argv[]) {
       star->position.z -= star->velocity;
 
       if (star->position.z < 1.0) {
+        star->color.a = 0;
         star->position = Generate3DPosition();
       }
 
@@ -57,6 +59,9 @@ int main(int argc, char* argv[]) {
 
       StarUpdate(star, screen_center_x, screen_center_y);
 
+      star->color.a =
+          255 / (star->position.z - 5 < 1 ? 1 : star->position.z - 5);
+
       if (star->texture == NULL) {
         DrawRectangle(star->renderPosition.x, star->renderPosition.y,
                       star->size.x, star->size.y, star->color);