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menu: generalize credits code to show any message

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@921 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2011-03-19 22:33:31 +00:00
parent 13b1eeae72
commit 40a39dd7fd
3 changed files with 5 additions and 7 deletions
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9
platform/common/menu.c
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@ -640,13 +640,12 @@ static void me_loop(menu_entry *menu, int *menu_sel, void (*draw_more)(void))
/* ***************************************** */
static void draw_menu_credits(void (*draw_more)(void))
static void draw_menu_message(const char *msg, void (*draw_more)(void))
{
const char *creds, *p;
int x, y, h, w, wt;
const char *p;
p = creds = plat_get_credits();
p = msg;
for (h = 1, w = 0; *p != 0; h++) {
for (wt = 0; *p != 0 && *p != '\n'; p++)
wt++;
@ -665,7 +664,7 @@ static void draw_menu_credits(void (*draw_more)(void))
menu_draw_begin(1);
for (p = creds; *p != 0 && y <= g_menuscreen_h - me_mfont_h; y += me_mfont_h) {
for (p = msg; *p != 0 && y <= g_menuscreen_h - me_mfont_h; y += me_mfont_h) {
text_out16(x, y, p);
for (; *p != 0 && *p != '\n'; p++)