Merge branch 'master' into niels/resource-manager

1 files changed, 69 insertions, 0 deletions

diff --git a/mwe/gameloop/src/loopManager.cpp b/mwe/gameloop/src/loopManager.cpp
new file mode 100644
index 0000000..cb532cc
--- /dev/null
+++ b/mwe/gameloop/src/loopManager.cpp
@@ -0,0 +1,69 @@
+#include "loopManager.h"
+#include "timer.h"
+LoopManager::LoopManager() {}
+void LoopManager::processInput() {
+	SDL_Event event;
+	SDL_PollEvent(&event);
+	switch (event.type) {
+		case SDL_QUIT:
+			gameRunning = false;
+			break;
+		case SDL_KEYDOWN:
+			if (event.key.keysym.sym == SDLK_ESCAPE) {
+				gameRunning = false;
+			}
+			break;
+	}
+}
+void LoopManager::fixedUpdate() { fprintf(stderr, "fixed update\n"); }
+void LoopManager::loop() {
+	LoopTimer & timer = LoopTimer::getInstance();
+	timer.start();
+
+	while (gameRunning) {
+		timer.update();
+
+		while (timer.getLag() >= timer.getFixedDeltaTime()) {
+			processInput();
+			fixedUpdate();
+			timer.advanceFixedUpdate();
+		}
+
+		update();
+		render();
+
+		timer.enforceFrameRate();
+	}
+
+	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) {
+		window.render(objectList);
+	}
+}
+
+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);
+	}
+}