everything

engine/camera.h

@@ -11,13 +11,14 @@ enum Camera_Movement {
     FORWARD,
     BACKWARD,
     LEFT,
-    RIGHT
+    RIGHT,
+    SPRINT
 };
 
 // Default camera values
 const float YAW         = -90.0f;
 const float PITCH       =  0.0f;
-const float SPEED       =  2.5f;
+const float SPEED       =  5.5f;
 const float SENSITIVITY =  0.1f;
 const float ZOOM        =  45.0f;
 
@@ -27,6 +28,7 @@ public:
     glm::vec3 position, front, up, right, worldUp;
     float yaw, pitch;
     float movementSpeed, mouseSensitivity, zoom;
+    bool sprinting = false;
 
     // constructor with vectors
     Camera(glm::vec3 newPosition = glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3 up = glm::vec3(0.0f, 1.0f, 0.0f), float newYaw = YAW, float newPitch = PITCH) : front(glm::vec3(0.0f, 0.0f, -1.0f)), movementSpeed(SPEED), mouseSensitivity(SENSITIVITY), zoom(ZOOM)
@@ -57,6 +59,9 @@ public:
     void processKeyboard(Camera_Movement direction, float deltaTime)
     {
         float velocity = movementSpeed * deltaTime;
+        if (sprinting)
+            velocity *= 8;
+
         if (direction == FORWARD)
             position += front * velocity;
         if (direction == BACKWARD)
@@ -65,6 +70,8 @@ public:
             position -= right * velocity;
         if (direction == RIGHT)
             position += right * velocity;
+        if (direction == SPRINT)
+            sprinting = !sprinting;
     }
 
     // processes input received from a mouse input system. Expects the offset value in both the x and y direction.
@@ -100,6 +107,14 @@ public:
             zoom = 45.0f;
     }
 
+    void Update(Shader shader, int screenWidth, int screenHeight)
+    {
+        glm::mat4 projection = glm::perspective(glm::radians(zoom), (float)screenWidth / (float)screenHeight, 0.1f, 100.0f);
+
+        shader.setMat4("projection", projection);
+        shader.setMat4("view", GetViewMatrix());
+        shader.setVec3("viewPos", position);
+    }
 
 private:
     // calculates the front vector from the Camera's (updated) Euler Angles