Create a button

A button is defined as an object named "bs_button_t".
It can contains five events:

• Click pressed: click_pressed_event
• Click released: click_released_event
• Hover event: hover_event
• Hover in: hover_in_event
• Hover out: hover_out_event

To attach an event to it, you will have to create a function with the name you want but with the required argument.
In this example we will attach a click pressed event.

void click_button(bs_event_button_click_pressed_t event)
{
	bs_button_t *button = event.button;

	bs_button_set_pos(event.button, 0, 0);
}
button->click_pressed_event = &click_button;

It supports three texture:

• Base texture: texture_base
• Hover texture: texture_hover
• Clicked texture: texture_clicked

bs_button_set_texture_base(button, "pathtotexture/image.png");

It supports three sound:

• Click sound: sound_click
• Hover in sound: sound_hover_in
• Hover out sound: sound_hover_out

bs_button_set_sound_click(button, "pathtosound/sound.ogg");

To create it you will have to choose an id (must be unique), a width and an height.

bs_button_t *button = bs_button_create("button id", 400, 200);

To add it to a scene.

bs_button_add_to_scene(scene, button);