Merge branch 'master' into niels/resource-manager

5 files changed, 109 insertions, 0 deletions

diff --git a/mwe/gameloop/include/eventManager.h b/mwe/gameloop/include/eventManager.h
new file mode 100644
index 0000000..69c6801
--- /dev/null
+++ b/mwe/gameloop/include/eventManager.h
@@ -0,0 +1 @@
+class EventManager {};
diff --git a/mwe/gameloop/include/gameObject.h b/mwe/gameloop/include/gameObject.h
new file mode 100644
index 0000000..69f4d52
--- /dev/null
+++ b/mwe/gameloop/include/gameObject.h
@@ -0,0 +1,31 @@
+#pragma once
+#include <iostream>
+class GameObject {
+public:
+	GameObject();
+	GameObject(std::string name, float x, float y, float width, float height,
+			   float velX, float velY);
+	std::string getName() const;
+	float getX() const;
+	float getY() const;
+	float getWidth() const;
+	float getHeight() const;
+	float getVelX() const;
+	float getVelY() const;
+	void setName(std::string value);
+	void setX(float value);
+	void setY(float value);
+	void setWidth(float value);
+	void setHeight(float value);
+	void setVelX(float value);
+	void setVelY(float value);
+
+private:
+	std::string name = "";
+	float x = 0;
+	float y = 0;
+	float width = 0;
+	float height = 0;
+	float velX = 0;
+	float velY = 0;
+};
diff --git a/mwe/gameloop/include/loopManager.h b/mwe/gameloop/include/loopManager.h
new file mode 100644
index 0000000..e202423
--- /dev/null
+++ b/mwe/gameloop/include/loopManager.h
@@ -0,0 +1,25 @@
+#pragma once
+#include "gameObject.h"
+#include "window.h"
+#include <SDL2/SDL.h>
+class LoopManager {
+public:
+	LoopManager();
+	void setup();
+	void loop();
+
+private:
+	std::vector<GameObject *> objectList;
+	void processInput();
+	void update();
+	void lateUpdate();
+	void fixedUpdate();
+	void render();
+	bool gameRunning = false;
+	WindowManager window;
+	int timeScale = 1;
+	float accumulator = 0.0;
+	double currentTime;
+	double t = 0.0;
+	double dt = 0.01;
+};
diff --git a/mwe/gameloop/include/timer.h b/mwe/gameloop/include/timer.h
new file mode 100644
index 0000000..22383b2
--- /dev/null
+++ b/mwe/gameloop/include/timer.h
@@ -0,0 +1,31 @@
+#pragma once
+
+#include <SDL2/SDL.h>
+
+class LoopTimer {
+public:
+	static LoopTimer & getInstance();
+	void start();
+	void update();
+	double getDeltaTime() const;
+	int getCurrentTime() const;
+	void advanceFixedUpdate();
+	double getFixedDeltaTime() const;
+	void setFPS(int FPS);
+	int getFPS() const;
+	void enforceFrameRate();
+	double getLag() const;
+
+private:
+	LoopTimer();
+	int FPS = 50;
+	double gameScale = 1;
+	double maximumDeltaTime = 0.25;
+	double deltaTime;
+	double frameTargetTime = FPS / 1000;
+	double fixedDeltaTime = 0.01;
+	double elapsedTime;
+	double elapsedFixedTime;
+	double time;
+	uint64_t lastFrameTime;
+};
diff --git a/mwe/gameloop/include/window.h b/mwe/gameloop/include/window.h
new file mode 100644
index 0000000..6806a26
--- /dev/null
+++ b/mwe/gameloop/include/window.h
@@ -0,0 +1,21 @@
+#pragma once
+#include "gameObject.h"
+#include <SDL2/SDL.h>
+#include <iostream>
+#include <vector>
+class WindowManager {
+public:
+	WindowManager();
+	virtual ~WindowManager();
+	void render(std::vector<GameObject *> objects);
+	bool initWindow();
+	void destroyWindow();
+
+	SDL_Renderer * getRenderer();
+
+private:
+	const int SCREEN_WIDTH = 800;
+	const int SCREEN_HEIGHT = 600;
+	SDL_Window * window = NULL;
+	SDL_Renderer * renderer = NULL;
+};