src/const.hpp

@@ -3,10 +3,10 @@
 #ifndef CONST_NS
 #define CONST_NS
 
-constexpr int SCREEN_WIDTH = 1600;
+constexpr int SCREEN_WIDTH = 800;
-constexpr int SCREEN_HEIGHT = 1200;
+constexpr int SCREEN_HEIGHT = 600;
-constexpr int WORLD_WIDTH = 20000;
+constexpr int WORLD_WIDTH = 1600;
-constexpr int WORLD_HEIGHT = 200000;
+constexpr int WORLD_HEIGHT = 1200;
 constexpr int TARGET_FPS = 60;
 constexpr Uint64 TARGET_FRAME_TIME_NS = 1'000'000'000 / TARGET_FPS;
 

src/init.cpp

@@ -41,6 +41,4 @@ void init_entity(Entity &entity, SDL_Renderer *renderer, std::string type,
                     entities[type][name]["height"].get<int>()};
 
   entity.speed = entities[type][name]["speed"].get<float>();
-
-  entity.gotoT = false;
 }

src/main.cpp

@@ -7,8 +7,6 @@
 #include <csignal>
 #include <iostream>
 #include <vector>
-#include <ctime>
-#include <iomanip>
 
 std::vector<Entity *> loaded_entities;
 sdl_session main_sdl_session;
@@ -39,40 +37,22 @@ int main() {
   Uint64 lastFrameTime = SDL_GetTicksNS();
   float deltaTime = 0.0f;
 
-  time_t start_time = std::time(nullptr);
-
   while (running) {
     const Uint64 frameStart = SDL_GetTicksNS();
 
-
     // Event handling
     SDL_Event event;
     while (SDL_PollEvent(&event)) {
-      if (event.type == SDL_EVENT_QUIT) {
+      if (event.type == SDL_EVENT_QUIT)
         running = false;
-      }
-      if (event.type == SDL_EVENT_MOUSE_WHEEL) {
-        float zoom_factor = (event.wheel.y > 0) ? 0.9f : 1.1f;
-        camera.view.w *= zoom_factor;
-        camera.view.h *= zoom_factor;
-
-        // Zoom towards mouse position
-        SDL_FPoint mouse_world_pos = {
-            camera.view.x + event.wheel.mouse_x,
-            camera.view.y + event.wheel.mouse_y
-        };
-        
-        camera.view.x = mouse_world_pos.x - (event.wheel.mouse_x * zoom_factor);
-        camera.view.y = mouse_world_pos.y - (event.wheel.mouse_y * zoom_factor);
-    }
       if (event.type == SDL_EVENT_MOUSE_BUTTON_DOWN) {
         // Check specific button (e.g., left mouse button)
         if (event.button.button == SDL_BUTTON_LEFT) {
-          std::clog << "Left mouse clicked at (" 
+          printf("Left mouse clicked at (%.1f, %.1f)\nCamera position: (%.1f, "
-          << std::fixed << std::setprecision(1) << event.button.x << ", " << event.button.y << ")\n"
+                 "%.1f)\nTarget position: (%.1f, %.1f)\n",
-          << "Camera position: (" << camera.view.x << ", " << camera.view.y << ")\n"
+                 event.button.x, event.button.y, camera.view.x, camera.view.y,
-          << "Target position: (" << (camera.view.x + event.button.x) << ", " 
+                 camera.view.x + event.button.x,
-          << (camera.view.y + event.button.y) << ")\ntime since start: " << (std::time(nullptr) - start_time) << "\n";
+                 camera.view.y + event.button.y);
           destroyer.Tposition.x = camera.view.x + event.button.x;
           destroyer.Tposition.y = camera.view.y + event.button.y;
           destroyer.gotoT = true;
@@ -90,16 +70,6 @@ int main() {
       lastToggle = SDL_GetTicks();
     }
 
-    //DEBUG
-    if (keystate[SDL_SCANCODE_B] && (SDL_GetTicks() - lastToggle > 200)) {
-      std::clog << "x: " << destroyer.position.x << " y: " << destroyer.position.y << "\n";
-    }
-    if (keystate[SDL_SCANCODE_O] && (SDL_GetTicks() - lastToggle > 200)) {
-
-      destroyer.position.x = 0;
-      destroyer.position.y = 0;
-        }
-
     // Player movement
     int moveX = keystate[SDL_SCANCODE_RIGHT] - keystate[SDL_SCANCODE_LEFT];
     int moveY = keystate[SDL_SCANCODE_DOWN] - keystate[SDL_SCANCODE_UP];
@@ -144,14 +114,15 @@ int main() {
     float step = destroyer.speed * deltaTime;
     destroyer.position.x += (float)moveX * step;
     destroyer.position.y += (float)moveY * step;
+    std::clog << "step: " << step << "\n";
 
     if (destroyer.gotoT) {
       float dx = destroyer.Tposition.x - destroyer.Central_position().x;
       float dy = destroyer.Tposition.y - destroyer.Central_position().y;
 
-      if(dx != 0 && dy != 0) {
+      destroyer.angle = std::atan2(dy, dx) * 180 / M_PI + 90;
-        destroyer.angle = std::atan2(dy, dx) * 180 / M_PI + 90;
+      std::clog << "angle: " << destroyer.angle
-      }
+                << "\ncalc: " << std::atan2(dy, dx) * 180 / M_PI << "\n";
 
       float distance = std::sqrt(dx * dx + dy * dy);
       if (distance > 0) {
@@ -172,10 +143,7 @@ int main() {
       }
     }
 
-    // Camera handling
+    // Camera movement
-    camera.view.w = SCREEN_WIDTH / camera.zoom;
-    camera.view.h = SCREEN_HEIGHT / camera.zoom;
-
     if (camera.followPlayer) {
       float targetX =
           destroyer.position.x + destroyer.position.w / 2 - camera.view.w / 2;
@@ -195,11 +163,9 @@ int main() {
                                      WORLD_WIDTH - destroyer.position.w);
     destroyer.position.y = SDL_clamp(destroyer.position.y, 0.0f,
                                      WORLD_HEIGHT - destroyer.position.h);
-
-    camera.view.w = SDL_clamp(camera.view.w, SCREEN_WIDTH * camera.zoom,  SCREEN_WIDTH * 4.0f);
-    camera.view.h = SDL_clamp(camera.view.h,SCREEN_HEIGHT * camera.zoom,SCREEN_HEIGHT * 4.0f);
     camera.view.x = SDL_clamp(camera.view.x, 0.0f, WORLD_WIDTH - camera.view.w);
-    camera.view.y = SDL_clamp(camera.view.y, 0.0f, WORLD_HEIGHT - camera.view.h);
+    camera.view.y =
+        SDL_clamp(camera.view.y, 0.0f, WORLD_HEIGHT - camera.view.h);
 
     // ANIMATION HERE
 

src/types.hpp

@@ -3,40 +3,39 @@
 #include <SDL3_image/SDL_image.h>
 #include <iostream>
 #include <optional>
-#include <cmath>
 
 #ifndef TYPES_NS
 #define TYPES_NS
 
-struct Angle {
+struct Angle360 {
 private:
-  float value{0};
+  int value{0};
 
   void normalize() {
-    value = std::fmod(value, 360);
+    value %= 360;
     if (value < 0)
       value += 360; // Handle negative values
   }
 
 public:
   // Constructor
-  Angle(int val = 0) : value(val) { normalize(); }
+  Angle360(int val = 0) : value(val) { normalize(); }
 
   // Assignment operator
-  Angle &operator=(int val) {
+  Angle360 &operator=(int val) {
     value = val;
     normalize();
     return *this;
   }
 
   // Compound assignment
-  Angle &operator+=(int rhs) {
+  Angle360 &operator+=(int rhs) {
     value += rhs;
     normalize();
     return *this;
   }
 
-  Angle &operator-=(int rhs) {
+  Angle360 &operator-=(int rhs) {
     value -= rhs;
     normalize();
     return *this;
@@ -46,7 +45,7 @@ public:
   operator int() const { return value; }
 
   // Stream output
-  friend std::ostream &operator<<(std::ostream &os, const Angle &a) {
+  friend std::ostream &operator<<(std::ostream &os, const Angle360 &a) {
     return os << a.value;
   }
 };
@@ -59,18 +58,18 @@ struct basic_cords {
 struct Entity {
   SDL_FRect position;
   SDL_FRect Tposition;
-  bool gotoT = false;
+  bool gotoT;
   SDL_Texture *texture;
   SDL_Rect srcRect;
   float speed;
-  Angle angle = 0;
+  Angle360 angle = 0;
 
   basic_cords Central_position(std::optional<float> x = std::nullopt,
                                std::optional<float> y = std::nullopt) {
-    if (x != std::nullopt) {
+    if (x != NULL) {
       position.x = *x - position.w / 2;
     }
-    if (y != std::nullopt) {
+    if (y != NULL) {
       position.y = *y - position.h / 2;
     }
 
@@ -80,26 +79,9 @@ struct Entity {
 
 struct Camera {
   SDL_FRect view = {0.0f, 0.0f, SCREEN_WIDTH, SCREEN_HEIGHT};
-
-  basic_cords Center_of_view(std::optional<float> x = std::nullopt,
-    std::optional<float> y = std::nullopt) {
-    if (x != std::nullopt) {
-			view.x = *x - view.w / 2;
-		}
-		if (y != std::nullopt) {
-			view.y = *y - view.h / 2;
-		}
-
-return {view.x + view.w / 2, view.y + view.h / 2};
-}
-
   bool followPlayer = false;
   float speed = 500.0f;
   float smoothness = 0.1f;
-  float zoom = 1.0f;
-	float minZoom = 0.5f;
-	float maxZoom = 3.0f;
-	float zoomSpeed = 0.1f;
 };
 
 struct sdl_session {