draw_sprite_inverted
Draws a sprite with inverted colors. This accepts
the same arguments as draw_sprite()
.
- draw_sprite_inverted(sprite, subimg, x, y)
- Draws a sprite with inverted colors.
COPY/// @func draw_sprite_inverted(sprite, subimg, x, y)
///
/// @desc Draws a sprite with inverted colors. This accepts
/// the same arguments as draw_sprite().
///
/// @param {sprite} sprite sprite index
/// @param {real} subimg image index
/// @param {real} x x screen position
/// @param {real} y y screen position
///
/// @return {real} 0 (unused)
///
/// GMLscripts.com/license
function draw_sprite_inverted(sprite, subimg, x, y)
{
var w = sprite_get_width(sprite);
var h = sprite_get_height(sprite);
var xo = sprite_get_xoffset(sprite);
var yo = sprite_get_yoffset(sprite);
var a = draw_get_alpha();
var b = gpu_get_blendmode_ext();
matrix_stack_push(matrix_build(x - xo, y - yo, 0, 0, 0, 0, 1, 1, 1));
matrix_set(matrix_world, matrix_stack_top());
draw_set_alpha(0);
gpu_set_blendmode_ext(bm_inv_dest_color, bm_inv_src_color);
draw_rectangle_color(0, 0, w, h, c_white, c_white, c_white, c_white, false);
gpu_set_blendmode_ext(bm_src_alpha, bm_inv_src_alpha);
draw_sprite_ext(sprite, subimg, xo, yo, 1, 1, 0, c_white, 1);
gpu_set_blendmode_ext(bm_inv_dest_color, bm_inv_src_color);
draw_rectangle_color(0, 0, w, h, c_white, c_white, c_white, c_white, false);
gpu_set_blendmode_ext(b);
draw_set_alpha(a);
matrix_stack_pop();
matrix_set(matrix_world, matrix_stack_top());
return 0;
}
Contributors: xot
GitHub: View · Commits · Blame · Raw