Function button_ex

leif.c:617–659

  return button_ex(file, line, pos, size, props, color, border_width, click_color, hover_color, (vec2s){-1, -1}); 
}
LfClickableItemState button_ex(const char* file, int32_t line, vec2s pos, vec2s size, LfUIElementProps props, LfColor color, float border_width, bool click_color, bool hover_color, vec2s hitbox_override) {
  uint64_t id = DJB2_INIT;
  id = djb2_hash(id, file, strlen(file));
  id = djb2_hash(id, &line, sizeof(line));
  if(state.element_id_stack != -1) {
    id = djb2_hash(id, &state.element_id_stack, sizeof(state.element_id_stack));
  }

  if(item_should_cull((LfAABB){.pos = pos, .size= size})) {
    return LF_IDLE;
  }

  LfColor hover_color_rgb = hover_color ? (props.hover_color.a == 0.0f ? lf_color_brightness(color, 1.2) : props.hover_color) : color; 
  LfColor held_color_rgb = click_color ? lf_color_brightness(color, 1.3) : color; 

  bool is_hovered = lf_hovered(pos, (vec2s){hitbox_override.x != -1 ? hitbox_override.x : size.x,
                                            hitbox_override.y != -1 ? hitbox_override.y : size.y});
  if(state.active_element_id == 0) {
    if(is_hovered && lf_mouse_button_went_down(GLFW_MOUSE_BUTTON_LEFT)) {
      state.active_element_id = id;
    }
  } else if(state.active_element_id == id) {
    if(is_hovered && lf_mouse_button_is_released(GLFW_MOUSE_BUTTON_LEFT)) {
      lf_rect_render(pos, size, hover_color_rgb, props.border_color, border_width, props.corner_radius);
      state.active_element_id = 0;
      return LF_CLICKED;
    }
  }
  if(is_hovered && lf_mouse_button_is_released(GLFW_MOUSE_BUTTON_LEFT)) {
    state.active_element_id = 0;
  }
  if(is_hovered && lf_mouse_button_is_down(GLFW_MOUSE_BUTTON_LEFT)) {
    lf_rect_render(pos, size, held_color_rgb, props.border_color, border_width, props.corner_radius);
    return LF_HELD;
  }
  if(is_hovered && (!lf_mouse_button_went_down(GLFW_MOUSE_BUTTON_LEFT) && !lf_mouse_button_is_down(GLFW_MOUSE_BUTTON_LEFT))) {
    lf_rect_render(pos, size, hover_color ? hover_color_rgb : color, props.border_color, border_width, props.corner_radius);
    return LF_HOVERED;
  }
  lf_rect_render(pos, size, color, props.border_color, border_width, props.corner_radius);
  return LF_IDLE;

}
LfClickableItemState div_container(vec2s pos, vec2s size, LfUIElementProps props, LfColor color, float border_width, bool click_color, bool hover_color) {
  if(item_should_cull((LfAABB){.pos = pos, .size = size})) {
    return LF_IDLE;