Camera class ready for rendering implimentation

crumpet-engine/camera.cpp

@@ -26,6 +26,11 @@ void Camera::SetCenter(Vec2* point) {
 	m_view->y = (point->y - m_view->CenterY());
 }
 
+Rect Camera::GetRect() {
+	Rect rect(m_view->x, m_view->y, m_view->w, m_view->h);
+	return rect;
+}
+
 int Camera::GetX() {
 	return m_view->x;
 }

crumpet-engine/camera.h

@@ -14,6 +14,7 @@ public:
 
 	void SetCenter(Vec2* point);
 
+	Rect GetRect();
 	int GetX();
 	int GetY();
 	int GetW();

crumpet-engine/main.cpp

@@ -8,8 +8,8 @@
 int main(int argc, char** argv) {
 	Game game("Crumpet engine", SCREEN_WIDTH, SCREEN_HEIGHT, 0, 1000 / 60); // 1000 / 60);
 	Camera camera(SCREEN_WIDTH, SCREEN_HEIGHT);
-	game.AddCamera("follow", &camera);
-	game.UseCamera("follow");
+	game.AddCamera("free", &camera);
+	game.UseCamera("free");
 	Timer timer;
 
 	Sprite sans("sans", game.renderer, SpriteType::SPRITE_ANIMATED);
@@ -38,6 +38,23 @@ int main(int argc, char** argv) {
 				sans.Pos->x -= 10;
 			} else sans.Spritestate = SpriteState::STATE_FRONT;
 
+			if (state[SDL_SCANCODE_UP]) {
+				camera.TranslateViewY(-10);
+				std::cout << camera.GetRect().ToString() << std::endl;
+			} 
+			if (state[SDL_SCANCODE_RIGHT]) {
+				camera.TranslateViewX(10);
+				std::cout << camera.GetRect().ToString() << std::endl;
+			}
+			if (state[SDL_SCANCODE_DOWN]) {
+				camera.TranslateViewY(10);
+				std::cout << camera.GetRect().ToString() << std::endl;
+			}
+			if (state[SDL_SCANCODE_LEFT]) {
+				camera.TranslateViewX(-10);
+				std::cout << camera.GetRect().ToString() << std::endl;
+			}
+
 			if (timer.ticks % 5 == 0) {
 				sans.TickAninmation();
 				explosion.TickAninmation();

crumpet-engine/rect.cpp

@@ -24,9 +24,7 @@ SDL_Rect* Rect::ToSDLRect() {
 }
 
 std::string Rect::ToString() {
-	std::string res = "";
-
-	res += "( ";
+	std::string res = "(";
 	res += std::to_string(x);
 	res += ", ";
 	res += std::to_string(y);