mlx_cursor.c

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/* ************************************************************************** */
/*                                                                            */
/*                                                        ::::::::            */
/*   mlx_cursor.c                                       :+:    :+:            */
/*                                                     +:+                    */
/*   By: W2Wizard <main@w2wizard.dev>                 +#+                     */
/*                                                   +#+                      */
/*   Created: 2022/01/18 20:10:54 by W2Wizard      #+#    #+#                 */
/*   Updated: 2023/03/09 11:11:45 by W2Wizard      ########   odam.nl         */
/*                                                                            */
/* ************************************************************************** */
 
#include "MLX42/MLX42_Int.h"
 
//= Public =//
 
mlx_win_cursor_t* mlx_create_std_cursor(cursor_t type)
{
    MLX_ASSERT(type >= MLX_CURSOR_ARROW && type < MLX_CURSOR_VRESIZE, "Invalid standard cursor type");
 
    GLFWcursor* cursor;
    if ((cursor = glfwCreateStandardCursor(type)))
        return (cursor);
    return ((void *)mlx_error(MLX_MEMFAIL));
}
 
mlx_win_cursor_t* mlx_create_cursor(mlx_texture_t* texture)
{
    MLX_NONNULL(texture);
 
    GLFWcursor* cursor;
    GLFWimage image = (GLFWimage) {
        .width = texture->width,
        .height = texture->height,
        .pixels = texture->pixels
    };
 
    if ((cursor = glfwCreateCursor(&image, 0, 0)))
        return (cursor);
    return ((void *)mlx_error(MLX_MEMFAIL));
}
 
void mlx_destroy_cursor(mlx_win_cursor_t* cursor)
{
    MLX_NONNULL(cursor);
 
    glfwDestroyCursor(cursor);
}
 
void mlx_set_cursor(mlx_t* mlx, mlx_win_cursor_t* cursor)
{
    MLX_NONNULL(mlx);
    MLX_NONNULL(cursor);
 
    glfwSetCursor(mlx->window, cursor);
}
 
void mlx_set_cursor_mode(mlx_t* mlx, mouse_mode_t mode)
{
    MLX_NONNULL(mlx);
 
    glfwSetInputMode(mlx->window, GLFW_CURSOR, mode);
}