gameloop save

1 files changed, 36 insertions, 5 deletions

diff --git a/gameloop/src/loopManager.cpp b/gameloop/src/loopManager.cpp
index ef2decf..c439a3e 100644
--- a/gameloop/src/loopManager.cpp
+++ b/gameloop/src/loopManager.cpp
@@ -1,4 +1,5 @@
 #include "loopManager.h"
+#include "timer.h"
 LoopManager::LoopManager(){
 }
 void LoopManager::processInput(){
@@ -15,23 +16,53 @@ void LoopManager::processInput(){
 		break;
 	}
 }
+void LoopManager::fixedUpdate(){
+	fprintf(stderr,"fixed update\n");
+}
 void LoopManager::loop(){
+	fprintf(stderr,"loop. \n");
+	LoopTimer& timer = LoopTimer::getInstance();
 	while(gameRunning){
-		//processInput();
+		timer.update();
+		lag += timer.getDeltaTime();
+		processInput();
+		while (lag >= timer.getFixedDeltaTime())
+		{
+			fixedUpdate();
+			lag -= timer.getFixedDeltaTime();
+		}
 		//update();
-		//render();
+		//timer.enforceFrameRate();
+		render();
 	}
 	window.destroyWindow();
 }
 void LoopManager::setup(){
 	gameRunning = window.initWindow();
+	LoopTimer::getInstance().start();
+	LoopTimer::getInstance().setFPS(50);
+	
+	for(int i = 0; i < 2;i++){
+		GameObject* square = new GameObject("square2",i*40,i*40,20,20,0,0);
+		objectList.push_back(square);
+	}
 }
 void LoopManager::render(){
+	fprintf(stderr,"**********render********** \n");
 	if(gameRunning){
-		SDL_SetRenderDrawColor(window.getRenderer(),255,0,0,255);
-		SDL_RenderClear(window.getRenderer());
+		window.render(objectList);
 	}
 }
-void LoopManager::update(){
 
+void LoopManager::update() {
+	fprintf(stderr,"**********normal update********** \n");
+    LoopTimer& timer = LoopTimer::getInstance();
+	
+    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);
+    }
 }
+