Removed delta time system from the framework

client/character.cpp

@@ -21,14 +21,14 @@
 */
 #include "character.hpp"
 
-void Character::Update(double delta) {
+void Character::Update() {
 	if (motion.x && motion.y) {
-		origin += motion * delta * CHARACTER_WALKING_MOD;
+		origin += motion * CHARACTER_WALKING_MOD;
 	}
 	else if (motion != 0) {
-		origin += motion * delta;
+		origin += motion;
 	}
-	sprite.Update(delta);
+	sprite.Update(0.016);
 }
 
 void Character::DrawTo(SDL_Surface* const dest, int camX, int camY) {

client/character.hpp

@@ -40,7 +40,7 @@ public:
 	Character() = default;
 	~Character() = default;
 
-	void Update(double delta);
+	void Update();
 
 	//graphics
 	void DrawTo(SDL_Surface* const, int camX, int camY);

client/client_application.cpp

@@ -120,7 +120,6 @@ void ClientApplication::Proc() {
 	//prepare the time system
 	typedef std::chrono::steady_clock Clock;
 
-	std::chrono::duration<int, std::milli> delta(16);
 	Clock::time_point simTime = Clock::now();
 	Clock::time_point realTime;
 
@@ -138,8 +137,9 @@ void ClientApplication::Proc() {
 		//simulate game time
 		while (simTime < realTime) {
 			//call each user defined function
-			activeScene->RunFrame(double(delta.count()) / std::chrono::duration<int, std::milli>::period::den);
-			simTime += delta;
+			activeScene->RunFrame();
+			//~60 FPS
+			simTime += std::chrono::duration<int, std::milli>(16);
 		}
 
 		//draw the game to the screen

client/scenes/base_scene.cpp

@@ -75,10 +75,10 @@ SceneList BaseScene::GetNextScene() const {
 //Frame loop
 //-------------------------
 
-void BaseScene::RunFrame(double delta) {
+void BaseScene::RunFrame() {
 	FrameStart();
 	HandleEvents();
-	Update(delta);
+	Update();
 	FrameEnd();
 }
 

client/scenes/base_scene.hpp

@@ -40,13 +40,13 @@ public:
 	SceneList GetNextScene() const;
 
 	//Frame loop
-	virtual void RunFrame(double delta);
+	virtual void RunFrame();
 	virtual void RenderFrame();
 
 protected:
 	virtual void FrameStart() {}
 	virtual void HandleEvents();
-	virtual void Update(double delta) {}
+	virtual void Update() {}
 	virtual void FrameEnd() {}
 	virtual void Render(SDL_Surface* const screen) {}
 

client/scenes/clean_up.cpp

@@ -80,7 +80,7 @@ CleanUp::~CleanUp() {
 //Frame loop
 //-------------------------
 
-void CleanUp::Update(double delta) {
+void CleanUp::Update() {
 	if (std::chrono::steady_clock::now() - startTick > std::chrono::duration<int>(10)) {
 		SetNextScene(SceneList::MAINMENU);
 	}

client/scenes/clean_up.hpp

@@ -50,7 +50,7 @@ public:
 
 protected:
 	//Frame loop
-	void Update(double delta);
+	void Update();
 	void Render(SDL_Surface* const);
 
 	//Event handlers

client/scenes/in_world.cpp

@@ -92,17 +92,17 @@ void InWorld::FrameStart() {
 	//
 }
 
-void InWorld::Update(double delta) {
+void InWorld::Update() {
 	//suck in and process all waiting packets
-	SerialPacket* packetBuffer = static_cast<SerialPacket*>(malloc(MAX_PACKET_SIZE));
+	SerialPacket* packetBuffer = reinterpret_cast<SerialPacket*>(new char[MAX_PACKET_SIZE]);
 	while(network.Receive(packetBuffer)) {
 		HandlePacket(packetBuffer);
 	}
-	free(static_cast<void*>(packetBuffer));
+	delete reinterpret_cast<char*>(packetBuffer);
 
 	//update the characters
 	for (auto& it : characterMap) {
-		it.second.Update(delta);
+		it.second.Update();
 	}
 
 	//check the map
@@ -129,7 +129,7 @@ void InWorld::Update(double delta) {
 			}
 
 			if ((localCharacter->GetOrigin() + localCharacter->GetBounds()).CheckOverlap(wallBounds)) {
-				localCharacter->SetOrigin(localCharacter->GetOrigin() - (localCharacter->GetMotion() * delta));
+				localCharacter->SetOrigin(localCharacter->GetOrigin() - (localCharacter->GetMotion()));
 				localCharacter->SetMotion({0,0});
 				localCharacter->CorrectSprite();
 				SendPlayerUpdate();

client/scenes/in_world.hpp

@@ -59,7 +59,7 @@ public:
 protected:
 	//Frame loop
 	void FrameStart();
-	void Update(double delta);
+	void Update();
 	void FrameEnd();
 	void RenderFrame();
 	void Render(SDL_Surface* const);

client/scenes/lobby_menu.cpp

@@ -82,13 +82,13 @@ void LobbyMenu::FrameStart() {
 	//
 }
 
-void LobbyMenu::Update(double delta) {
+void LobbyMenu::Update() {
 	//suck in and process all waiting packets
-	SerialPacket* packetBuffer = static_cast<SerialPacket*>(malloc(MAX_PACKET_SIZE));
+	SerialPacket* packetBuffer = reinterpret_cast<SerialPacket*>(new char[MAX_PACKET_SIZE]);
 	while(network.Receive(packetBuffer)) {
 		HandlePacket(packetBuffer);
 	}
-	free(static_cast<void*>(packetBuffer));
+	delete reinterpret_cast<char*>(packetBuffer);
 }
 
 void LobbyMenu::FrameEnd() {

client/scenes/lobby_menu.hpp

@@ -47,7 +47,7 @@ public:
 protected:
 	//Frame loop
 	void FrameStart();
-	void Update(double delta);
+	void Update();
 	void FrameEnd();
 	void Render(SDL_Surface* const);
 

client/scenes/main_menu.cpp

@@ -72,7 +72,7 @@ void MainMenu::FrameStart() {
 	//
 }
 
-void MainMenu::Update(double delta) {
+void MainMenu::Update() {
 	//
 }
 

client/scenes/main_menu.hpp

@@ -37,7 +37,7 @@ public:
 protected:
 	//Frame loop
 	void FrameStart();
-	void Update(double delta);
+	void Update();
 	void FrameEnd();
 	void Render(SDL_Surface* const);
 

client/scenes/options_menu.cpp

@@ -59,7 +59,7 @@ void OptionsMenu::FrameStart() {
 	//
 }
 
-void OptionsMenu::Update(double delta) {
+void OptionsMenu::Update() {
 	//
 }
 

client/scenes/options_menu.hpp

@@ -38,7 +38,7 @@ public:
 protected:
 	//Frame loop
 	void FrameStart();
-	void Update(double delta);
+	void Update();
 	void FrameEnd();
 	void Render(SDL_Surface* const);
 

client/scenes/splash_screen.cpp

@@ -40,7 +40,7 @@ SplashScreen::~SplashScreen() {
 //Frame loop
 //-------------------------
 
-void SplashScreen::Update(double delta) {
+void SplashScreen::Update() {
 	if (std::chrono::steady_clock::now() - startTick > std::chrono::duration<int>(1)) {
 		SetNextScene(SceneList::MAINMENU);
 	}

client/scenes/splash_screen.hpp

@@ -36,7 +36,7 @@ public:
 
 protected:
 	//Frame loop
-	void Update(double delta);
+	void Update();
 	void Render(SDL_Surface* const);
 
 	//members

common/gameplay/character_defines.hpp

@@ -25,7 +25,7 @@
 #include <cmath>
 
 //the speeds that the characters move
-constexpr double CHARACTER_WALKING_SPEED = 140.0;
+constexpr double CHARACTER_WALKING_SPEED = 2.24;
 constexpr double CHARACTER_WALKING_MOD = 1.0/sqrt(2.0);
 
 //the bounds for the character objects, mapped to the default sprites