Updated (rcamera) To Add Analog Stick Cam Controls (#3066)

I Noticed While Writing Some code for My Game im Making that there Isn't an Easy way to control the Camera With The Analog Sticks on Controller.

I Added  a Couple Lines to the UpdateCamera Function :)

src/rcamera.h

@@ -447,14 +447,28 @@ void UpdateCamera(Camera *camera, int mode)
         if (IsKeyDown(KEY_Q)) CameraRoll(camera, -CAMERA_ROTATION_SPEED);
         if (IsKeyDown(KEY_E)) CameraRoll(camera, CAMERA_ROTATION_SPEED);
 
-        CameraYaw(camera, -mousePositionDelta.x*CAMERA_MOUSE_MOVE_SENSITIVITY, rotateAroundTarget);
-        CameraPitch(camera, -mousePositionDelta.y*CAMERA_MOUSE_MOVE_SENSITIVITY, lockView, rotateAroundTarget, rotateUp);
-
         // Camera movement
-        if (IsKeyDown(KEY_W)) CameraMoveForward(camera, CAMERA_MOVE_SPEED, moveInWorldPlane);
-        if (IsKeyDown(KEY_A)) CameraMoveRight(camera, -CAMERA_MOVE_SPEED, moveInWorldPlane);
-        if (IsKeyDown(KEY_S)) CameraMoveForward(camera, -CAMERA_MOVE_SPEED, moveInWorldPlane);
-        if (IsKeyDown(KEY_D)) CameraMoveRight(camera, CAMERA_MOVE_SPEED, moveInWorldPlane);
+
+        if (!IsGamepadAvailable(0)){
+            CameraYaw(camera, -mousePositionDelta.x*CAMERA_MOUSE_MOVE_SENSITIVITY, rotateAroundTarget);
+            CameraPitch(camera, -mousePositionDelta.y*CAMERA_MOUSE_MOVE_SENSITIVITY, lockView, rotateAroundTarget, rotateUp);
+
+            if (IsKeyDown(KEY_W)) CameraMoveForward(camera, CAMERA_MOVE_SPEED, moveInWorldPlane);
+            if (IsKeyDown(KEY_A)) CameraMoveRight(camera, -CAMERA_MOVE_SPEED, moveInWorldPlane);
+            if (IsKeyDown(KEY_S)) CameraMoveForward(camera, -CAMERA_MOVE_SPEED, moveInWorldPlane);
+            if (IsKeyDown(KEY_D)) CameraMoveRight(camera, CAMERA_MOVE_SPEED, moveInWorldPlane);
+        }
+        else {
+            // Simple Controller Support
+            CameraYaw(camera, -(GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_X) * 2)*CAMERA_MOUSE_MOVE_SENSITIVITY, rotateAroundTarget);
+            CameraPitch(camera, -(GetGamepadAxisMovement(0, GAMEPAD_AXIS_RIGHT_Y) * 2)*CAMERA_MOUSE_MOVE_SENSITIVITY, lockView, rotateAroundTarget, rotateUp);
+
+            if (GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_Y) <= -0.75f) CameraMoveForward(camera, CAMERA_MOVE_SPEED, moveInWorldPlane);
+            if (GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_X) <= -0.75f) CameraMoveRight(camera, -CAMERA_MOVE_SPEED, moveInWorldPlane);
+            if (GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_Y) >= 0.75f) CameraMoveForward(camera, -CAMERA_MOVE_SPEED, moveInWorldPlane);
+            if (GetGamepadAxisMovement(0, GAMEPAD_AXIS_LEFT_X) >= 0.75f) CameraMoveRight(camera, CAMERA_MOVE_SPEED, moveInWorldPlane);
+        }
+
         //if (IsKeyDown(KEY_SPACE)) CameraMoveUp(camera, CAMERA_MOVE_SPEED);
         //if (IsKeyDown(KEY_LEFT_CONTROL)) CameraMoveUp(camera, -CAMERA_MOVE_SPEED);
     }