input fully floats

include/camera.hpp

@@ -24,5 +24,5 @@ public:
 	glm::mat4 projection() const;
 	glm::vec3 localToWorld(const glm::vec3& direction) const;
 protected:
-	void mouseMoved(float deltaX, float deltaY) override;
+	void mouseMoved(const glm::vec2 &delta) override;
 };

include/input.hpp

@@ -3,6 +3,7 @@
 #include <GLFW/glfw3.h>
 #include <map>
 #include <set>
+#include "glm/vec2.hpp"
 
 class Listener;
 class MouseListener;
@@ -24,8 +25,8 @@ private:
 
 	void mouseButtonPressed(int button);
 	void mouseButtonReleased(int button);
-	void mouseMoved(double newX, double newY);
-	double oldX {}, oldY {};
+	void mouseMoved(const glm::vec2& newCursorPosition);
+	glm::vec2 currentCursorPosition;
 };
 
 class Listener {
@@ -40,5 +41,7 @@ class KeyListener : Listener {
 
 class MouseListener : public Listener {
 public:
-	virtual void mouseMoved(float deltaX, float deltaY) {};
+	virtual void mouseMoved(const glm::vec2& delta) {};
+	virtual void mouseButtonPressed(int button) {};
+	virtual void mouseButtonReleased(int button) {};
 };

src/camera.cpp

@@ -46,14 +46,14 @@ Camera::Camera(VkExtent2D &extent) : extent(extent) {
 
 }
 
-void Camera::mouseMoved(float deltaX, float deltaY) {
+void Camera::mouseMoved(const glm::vec2 &delta) {
 	if (!Input::MouseButtonIsDown[GLFW_MOUSE_BUTTON_RIGHT])
 		return;
 
 	const float div = 300;
 
-	phi += deltaX / div;
-	theta += -deltaY / div;
+	phi += delta.x / div;
+	theta += -delta.y / div;
 
 	float margin = 0.01;
 	theta = glm::clamp(theta, -glm::half_pi<float>() + margin, glm::half_pi<float>() - margin);

src/input.cpp

@@ -19,9 +19,12 @@ Input::Input(GLFWwindow *window) : window(window) {
 
 	glfwSetCursorPosCallback(window, [](GLFWwindow* window, double xpos, double ypos){
 		auto inputManager = static_cast<Input*>(glfwGetWindowUserPointer(window));
-		inputManager->mouseMoved(xpos, ypos);
+		glm::vec2 newPosition = {static_cast<float>(xpos), static_cast<float>(ypos)};
+		inputManager->mouseMoved(newPosition);
 	});
-	glfwGetCursorPos(window, &oldX, &oldY);
+	double x = 0, y = 0;
+	glfwGetCursorPos(window, &x, &y);
+	currentCursorPosition = glm::vec2(static_cast<float>(x), static_cast<float>(y));
 
 	glfwSetMouseButtonCallback(window, [](GLFWwindow* window, int button, int action, int mods){
 		auto inputManager = static_cast<Input*>(glfwGetWindowUserPointer(window));
@@ -44,24 +47,26 @@ void Input::mouseButtonPressed(int button) {
 	Input::MouseButtonIsDown[button] = true;
 	if (button == GLFW_MOUSE_BUTTON_RIGHT)
 		glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
+	for (auto listener : listeners)
+		if (auto mouseListener = dynamic_cast<MouseListener*>(listener))
+			mouseListener->mouseButtonPressed(button);
 }
 
 void Input::mouseButtonReleased(int button) {
 	Input::MouseButtonIsDown[button] = false;
 	if (button == GLFW_MOUSE_BUTTON_RIGHT)
 		glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
+	for (auto listener : listeners)
+		if (auto mouseListener = dynamic_cast<MouseListener*>(listener))
+			mouseListener->mouseButtonReleased(button);
 }
 
-void Input::mouseMoved(double newX, double newY) {
-	float deltaX = static_cast<float>(newX - oldX);
-	float deltaY = static_cast<float>(newY - oldY);
-	for (auto listener : listeners){
-		if (auto mouseListener = dynamic_cast<MouseListener*>(listener)){
-			mouseListener->mouseMoved(deltaX, deltaY);
-		}
-	}
-	oldX = newX;
-	oldY = newY;
+void Input::mouseMoved(const glm::vec2& newCursorPosition) {
+	glm::vec2 delta = newCursorPosition - currentCursorPosition;
+	for (auto listener : listeners)
+		if (auto mouseListener = dynamic_cast<MouseListener*>(listener))
+			mouseListener->mouseMoved(delta);
+	currentCursorPosition = newCursorPosition;
 }
 
 Listener::Listener() {