YAWM-ModMii-Edition/source/gui.c
0verjoY 31d2402d59 - FAT stuff:
- Refactored almost everything
  - Will mount available devices at start and unmount at exit app
  - Device select screen will now only show avialable devices
  - Added option to remount devices in the select screen
  - Will now warn if region checks are disabled in select screen
  - Added option to reenable region checks in select screen
  - Probably even more changes

- SM wad installation:
  - Changed the region check functions (WIP)
  - While you install a SM you'll now be able to retain Priiloader

- Bug fixes
- Refactoring
- Even more bug fixes
2023-02-19 20:47:31 +01:00

82 lines
1.3 KiB
C

#include <stdio.h>
#include <stdlib.h>
#include <ogcsys.h>
#include "video.h"
#include "fat.h"
#include "menu.h"
#include "nand.h"
#include "globals.h"
#include "fileops.h"
/* Constants */
#define CONSOLE_XCOORD 70
#define CONSOLE_YCOORD 114
#define CONSOLE_WIDTH 502
#define CONSOLE_HEIGHT 300
s32 __Gui_DrawPng(void *img, u32 x, u32 y)
{
IMGCTX ctx = NULL;
PNGUPROP imgProp;
char path[1024];
s32 ret = -1;
s32 i;
for (i = 0; i < FatGetDeviceCount(); i++)
{
snprintf(path, sizeof(path), "%s:/wad/background.png", FatGetDevicePrefix(i));
if (FSOPFileExists(path))
{
ctx = PNGU_SelectImageFromDevice(path);
break;
}
}
if(!ctx)
{
/* Select PNG data */
ctx = PNGU_SelectImageFromBuffer(img);
if (!ctx) {
ret = -1;
goto out;
}
}
/* Get image properties */
ret = PNGU_GetImageProperties(ctx, &imgProp);
if (ret != PNGU_OK) {
ret = -1;
goto out;
}
/* Draw image */
Video_DrawPng(ctx, imgProp, x, y);
/* Success */
ret = 0;
out:
/* Free memory */
if (ctx)
PNGU_ReleaseImageContext(ctx);
return ret;
}
void Gui_InitConsole(void)
{
/* Initialize console */
Con_Init(CONSOLE_XCOORD, CONSOLE_YCOORD, CONSOLE_WIDTH, CONSOLE_HEIGHT);
}
void Gui_DrawBackground(void)
{
extern char bgData[];
/* Draw background */
__Gui_DrawPng(bgData, 0, 0);
}