update

4 files changed, 39 insertions, 11 deletions

diff --git a/gameloop/include/gameObject.h b/gameloop/include/gameObject.h
index 0e17991..fc7d026 100644
--- a/gameloop/include/gameObject.h
+++ b/gameloop/include/gameObject.h
@@ -18,6 +18,7 @@ class GameObject {
 		void setHeight(float value);
 		void setVelX(float value);
 		void setVelY(float value);
+		int direction;
 	private:
 		std::string name = "";
 		float x = 0;
diff --git a/gameloop/include/timer.h b/gameloop/include/timer.h
index a245e5c..ca1e5f3 100644
--- a/gameloop/include/timer.h
+++ b/gameloop/include/timer.h
@@ -13,6 +13,8 @@ public:
 	double getFixedDeltaTime() const;
     void setFPS(int FPS);
     int getFPS() const;
+	double getGameScale();
+	void setGameScale(double);
     void enforceFrameRate();
 	double getLag() const;
 private:
diff --git a/gameloop/src/loopManager.cpp b/gameloop/src/loopManager.cpp
index f7ce886..dde3cef 100644
--- a/gameloop/src/loopManager.cpp
+++ b/gameloop/src/loopManager.cpp
@@ -12,7 +12,12 @@ void LoopManager::processInput(){
 		case SDL_KEYDOWN:
 			if(event.key.keysym.sym == SDLK_ESCAPE){
 				gameRunning = false;
+			}else if(event.key.keysym.sym == SDLK_i){
+				LoopTimer::getInstance().setGameScale(LoopTimer::getInstance().getGameScale() + 0.1);
+			}else if(event.key.keysym.sym == SDLK_k){
+				LoopTimer::getInstance().setGameScale(LoopTimer::getInstance().getGameScale() - 0.1);
 			}
+		
 		break;
 	}
 }
@@ -44,10 +49,10 @@ void LoopManager::loop() {
 void LoopManager::setup(){
 	gameRunning = window.initWindow();
 	LoopTimer::getInstance().start();
-	LoopTimer::getInstance().setFPS(50);
+	LoopTimer::getInstance().setFPS(500);
 	
-	for(int i = 0; i < 2;i++){
-		GameObject* square = new GameObject("square2",i*40,i*40,20,20,0,0);
+	for(int i = 1; i < 3;i++){
+		GameObject* square = new GameObject("square2",i*60,i*60,20,20,0,0);
 		objectList.push_back(square);
 	}
 }
@@ -59,14 +64,29 @@ void LoopManager::render(){
 }
 
 void LoopManager::update() {
-	fprintf(stderr,"**********normal update********** \n");
+    fprintf(stderr, "********** normal update ********** \n");
     LoopTimer& timer = LoopTimer::getInstance();
-	
-    float delta= timer.getDeltaTime();
-
+    
+    float delta = timer.getDeltaTime();
     for (int i = 0; i < objectList.size(); i++) {
-        objectList[i]->setX(objectList[i]->getX() + 50 * delta); 
-        objectList[i]->setY(objectList[i]->getY() + 50 * delta);
+        GameObject* obj = objectList[i];
+        
+        // Move the object based on its direction
+        if (obj->direction == 1) {
+            obj->setX(obj->getX() + 50 * delta); 
+        } else {
+            obj->setX(obj->getX() - 50 * delta); 
+        }
+        
+
+        if (obj->getX() > 500) {
+            obj->setX(500); 
+            obj->direction = 0; // Switch direction to left
+        } else if (obj->getX() < 50) {
+            obj->setX(50); // Clamp the position to the boundary
+            obj->direction = 1; // Switch direction to right
+        }
     }
 }
 
+
diff --git a/gameloop/src/timer.cpp b/gameloop/src/timer.cpp
index 1e3045f..03a2dbb 100644
--- a/gameloop/src/timer.cpp
+++ b/gameloop/src/timer.cpp
@@ -25,7 +25,7 @@ void LoopTimer::update() {
     if (deltaTime > maximumDeltaTime) {
         deltaTime = maximumDeltaTime;
     }
-
+	deltaTime *= gameScale;
     elapsedTime += deltaTime;
     lastFrameTime = currentFrameTime;
 }
@@ -53,7 +53,12 @@ void LoopTimer::setFPS(int FPS) {
 int LoopTimer::getFPS() const {
     return FPS;
 }
-
+void LoopTimer::setGameScale(double value){
+	gameScale = value;
+};
+double LoopTimer::getGameScale(){
+	return gameScale;
+}
 void LoopTimer::enforceFrameRate() {
     uint64_t currentFrameTime = SDL_GetTicks64();
     double frameDuration = (currentFrameTime - lastFrameTime) / 1000.0;