Function GUI_Widget_SpriteButton_Draw

src/gui/widget_draw.c:76–129

* Draw a sprite button widget to the display, relative to 0,0. * * @param w The widget (which is a button) to draw. */

 * @param w The widget (which is a button) to draw.
 */
void GUI_Widget_SpriteButton_Draw(Widget *w)
{
	Screen oldScreenID;
	uint16 positionX, positionY;
	uint16 width, height;
	uint16 spriteID;
	bool buttonDown;

	if (w == NULL) return;

	spriteID = 0;
	if (g_unitSelected != NULL) {
		const UnitInfo *ui;

		ui = &g_table_unitInfo[g_unitSelected->o.type];

		spriteID = ui->o.spriteID;
	} else {
		const StructureInfo *si;
		Structure *s;

		s = Structure_Get_ByPackedTile(g_selectionPosition);
		if (s == NULL) return;
		si = &g_table_structureInfo[s->o.type];

		spriteID = si->o.spriteID;
	}

	oldScreenID = SCREEN_ACTIVE;
	if (GFX_Screen_IsActive(SCREEN_0)) {
		oldScreenID = GFX_Screen_SetActive(SCREEN_1);
	}

	buttonDown = w->state.hover2;

	positionX = w->offsetX;
	positionY = w->offsetY;
	width     = w->width;
	height    = w->height;

	GUI_DrawWiredRectangle(positionX - 1, positionY - 1, positionX + width, positionY + height, 12);

	GUI_DrawSprite(SCREEN_ACTIVE, g_sprites[spriteID], positionX, positionY, 0, DRAWSPRITE_FLAG_REMAP, g_paletteMapping1, buttonDown ? 1 : 0);

	GUI_DrawBorder(positionX, positionY, width, height, buttonDown ? 0 : 1, false);

	if (oldScreenID != SCREEN_0) return;

	GUI_Mouse_Hide_InRegion(positionX - 1, positionY - 1, positionX + width + 1, positionY + height + 1);
	GFX_Screen_Copy2(positionX - 1, positionY - 1, positionX - 1, positionY - 1, width + 2, height + 2, SCREEN_1, SCREEN_0, false);
	GUI_Mouse_Show_InRegion();

	GFX_Screen_SetActive(SCREEN_0);
}

/**
 * Draw a sprite/text button widget to the display, relative to 0,0.