Add rudimentary implementation of Snow::Manager

src/consts.cpp

@@ -6,3 +6,8 @@ const int SCREEN_HEIGHT = 240;
 
 const int WIN_WIDTH = 1280;
 const int WIN_HEIGHT = 720;
+
+namespace Snow {
+const int MAX_SECS = 4;
+const int INV_CHANCE = 5;
+} // namespace Snow

src/main.cpp

@@ -1,6 +1,5 @@
-#include "../data/cube.png.h"
 #include "consts.cpp"
-#include <cmath>
+#include "snow/manager.h"
 #include <raylib-cpp.hpp>
 #include <raylib.h>
 
@@ -18,25 +17,14 @@ raylib::Window window(WIN_WIDTH, WIN_HEIGHT, "game",
 
 raylib::RenderTexture2D target(SCREEN_WIDTH, SCREEN_HEIGHT);
 
-raylib::Image texImg =
-    raylib::LoadImageFromMemory(".png", cube_png, cube_png_len);
-
-raylib::Texture2D texture = texImg.LoadTexture();
-
-raylib::Camera3D cam(raylib::Vector3(0.0f, 0.0f, std::sqrt(3.0f)),
-                     raylib::Vector3::Zero(), raylib::Vector3(0.0f, 1.0f, 0.0f),
-                     60.0f, CAMERA_PERSPECTIVE);
-
-raylib::Model cube(GenMeshCube(1.0f, 1.0f, 1.0f));
+Snow::Manager sMgr = Snow::Manager();
 
 int main(void) {
   window.SetMinSize({320, 240});
   window.SetTargetFPS(60);
   window.SetExitKey(KEY_BACKSPACE);
 
-  target.GetTexture().SetFilter(TEXTURE_FILTER_POINT);
-
-  cube.materials[0].maps[MATERIAL_MAP_ALBEDO].texture = texture;
+  sMgr.NewSnows(10);
 
 #if defined(PLATFORM_WEB)
   emscripten_set_main_loop(MainLoop, 0, 1);
@@ -56,21 +44,12 @@ void MainLoop() {
     float scale =
         MIN((float)winWidth / SCREEN_WIDTH, (float)winHeight / SCREEN_HEIGHT);
 
-    cube.SetTransform(
-        raylib::Matrix::RotateXYZ(
-            raylib::Vector3(1.0f, 1.5f, 2.5f).Scale(window.GetFrameTime()))
-            .Multiply(cube.GetTransform()));
+    sMgr.Update();
 
     target.BeginMode();
     {
       ClearBackground(BLACK);
-      raylib::Vector2(160.0f, 120.0f)
-          .DrawCircle(120.0f, raylib::Color::White());
-      cam.BeginMode();
-      {
-        cube.Draw(raylib::Vector3::Zero());
-      }
-      cam.EndMode();
+      sMgr.Draw();
     }
     target.EndMode();
 

src/snow/manager.cpp

@@ -7,6 +7,10 @@ Manager::Manager() = default;
 Manager::~Manager() = default;
 
 void Manager::NewSnow() { snows.push_back(std::make_unique<Snow>()); }
+void Manager::NewSnows(int snows) {
+  for (int i = 0; i < snows; i++)
+    NewSnow();
+}
 
 void Manager::Update() {
   for (auto snowi = 0; snowi < snows.size(); snowi++) {

src/snow/manager.h

@@ -6,6 +6,7 @@ namespace Snow {
 class Manager {
 public:
   Manager();
+  void NewSnows(int snows);
   void NewSnow();
   void Update();
   void Draw();

src/snow/snow.cpp

@@ -4,16 +4,12 @@
 #include "Vector2.hpp"
 #include <raylib.h>
 
-#define MAX_SECS 4
-#define INV_CHANCE 5
-
 namespace Snow {
 Snow::Snow() { Snow(GetRandomValue(0, 320)); }
 Snow::Snow(uint x) { Snow(raylib::Vector2(x, 0)); }
 Snow::Snow(raylib::Vector2 pos) {
   position = pos;
   currCycle = 0;
-  maxCycle = MAX_SECS;
   live = true;
 }
 
@@ -38,7 +34,7 @@ void Snow::CheckLive() {
 }
 
 void Snow::Update() {
-  if (currCycle >= maxCycle) {
+  if (currCycle >= MAX_SECS) {
     Move();
     CheckLive();
     currCycle = 0;

src/snow/snow.h

@@ -17,7 +17,6 @@ public:
 private:
   raylib::Vector2 position;
   uint currCycle;
-  uint maxCycle;
   bool live;
 
   inline void Move();