📝 handle_keyrelease

Handles the release of a key by updating the player's movement or rotation state flags in the main game data structure. When a key is released, the corresponding bit in the keys bitmask is cleared, stopping the associated movement or rotation action.

⚙️ Parameters

Parameter	Type	Description
key	int	The keycode of the key that was released.
data	t_data*	Pointer to the main game data structure containing player and key state information.

🔁 Returns

Return value	Description
int	Always returns 0 (used for compatibility with the event handler).

📖 Description

The handle_keyrelease function checks which key was released and clears the corresponding bit in the data->keys bitmask using the helper function set_bit. This ensures that the game stops performing the action associated with that key.

Supported key releases:

• XK_w → clears the FORWARD flag.
• XK_s → clears the BACKWARDS flag.
• XK_a → clears the LEFT_S flag.
• XK_d → clears the RIGHT_S flag.
• XK_Left → clears the TURN_L flag.
• XK_Right → clears the TURN_R flag.

Notes:

• Each movement or rotation flag corresponds to a bit in the keys bitmask.
• Clearing the bit ensures the player stops moving or turning in that direction.
• The function does not perform movement directly; it only updates the state used by the game loop.

💡 Example Usage

t_data data;
// Assume the keys bitmask is already initialized and a key event is triggered

handle_keyrelease(XK_w, &data); // Stops the player from moving forward
handle_keyrelease(XK_Left, &data); // Stops the player from turning left