feat: trail fades out

2025-11-18 19:22:01 +01:00
parent 89fe0e0f65
commit a5add0765f
3 changed files with 17 additions and 3 deletions
--- a/include/sims.hpp
+++ b/include/sims.hpp
@@ -1,6 +1,7 @@
 #ifndef SIMS_HPP
 #define SIMS_HPP

+#include <SDL3/SDL_pixels.h>
 #include <SDL3/SDL_render.h>
 #include <utility>

@@ -10,10 +11,11 @@ private:
    float y;
    float vx = 1;
    float vy = 1;
-    std::pair<float, float> old_positions[100];
+    std::pair<float, float> old_positions[200];

 public:
    SDL_Renderer* renderer;
+    SDL_Color color = {255, 255, 255, 255}; // white

    Body(int x_pos, int y_pos);