/* $Id: menuimages.c,v 1.1 2004/02/07 13:35:28 stpohle Exp $
 * Menuhandling: labels */

#include "basic.h"
#include "bomberclone.h"
#include "menu.h"
#include "menugui.h"


/* draw the menuitem label 
 * menuitem->pos.[x|y] - Position inside the menu
 *           pos.w     - Fontsize
 *           label     - Text of the label
 */
void menu_draw_image (_menuitem *mi) {
	SDL_Rect src, dest;
	
	if (mi->type != MENU_image)
		return;

	if (mi->pos.x == -1)
		dest.x = (menu.oldscreenpos.w - 2*menu.images[0]->w - mi->rect.w) / 2;
	else
		dest.x = mi->pos.x;
	if (mi->pos.y == -1)
		dest.y =  (menu.oldscreenpos.h - 2*menu.images[0]->h - mi->rect.h) / 2;
	else
		dest.y = mi->pos.y;
	
	src.w = dest.w = mi->rect.w;
	src.h = dest.h = mi->rect.h;
	src.x = mi->rect.x;
	src.y = mi->rect.y;
	dest.x += menu.oldscreenpos.x + menu.images[0]->w;
	dest.y += menu.oldscreenpos.y + menu.images[0]->h;
	
	gfx_blit ((SDL_Surface *) mi->ptrdata, &src, gfx.screen, &dest, 10000+mi->pos.w);
};


void menu_create_image (char *name, int x, int y, int layer, SDL_Surface *img, SDL_Rect *rect) {
	int i = menu_getlastitem(menu.items);
	
	if (i == -1) { /* first entry in the itemslist */
		menu.items = &menuitems[0];
		i = 0;
	}
	else if (i >= MENU_MAXENTRYS) { /* max items reached, ignore new item */
		d_fatal ("menu_create_image: MENU_MAXENTRYS reached. Item Ignored\n");
		return;
	}
	else { /* add new item to the list */
		menuitems[i].next = &menuitems[i+1];
		i++;
	}
	
	menuitems[i].pos.x = x;
	menuitems[i].pos.y = y;
	menuitems[i].pos.w = layer;
	menuitems[i].type = MENU_image;
	menuitems[i].ptrdata = (char *) img;
	menuitems[i].rect = *rect;
	strncpy (menuitems[i].label, name, MENU_TITLELEN);
};