mnsnap.c File Reference

#include "mnsnap.h"
#include <placeholder.h>
#include "baselib/debug.h"
#include <baselib/aobj.h>
#include <baselib/dobj.h>
#include <baselib/gobjobject.h>
#include <baselib/jobj.h>
#include <baselib/mobj.h>
#include <baselib/sislib.h>
#include <sysdolphin/baselib/gobjgxlink.h>
#include <sysdolphin/baselib/gobjplink.h>
#include <sysdolphin/baselib/gobjproc.h>
#include <melee/lb/lb_00B0.h>
#include <melee/lb/lbarchive.h>
#include <melee/lb/lbaudio_ax.h>
#include <melee/lb/lbcardgame.h>
#include <melee/lb/lbcardnew.h>
#include <melee/lb/lblanguage.h>
#include <melee/lb/lbsnap.h>
#include <melee/mn/inlines.h>
#include <melee/mn/mnmain.h>

Data Structures
struct	mnSnap_State

Functions
void	mnSnap_80254298 (void)
	Resets to slot selection state after a card error or empty card.
void	mnSnap_80253184 (void)
	Recursively loads snapshot thumbnails from memory card.
static void	mnSnap_8025329C (void)
void	mnSnap_80253640 (s32 page)
	Loads a page of snapshot thumbnails and updates navigation arrows.
void	mnSnap_80253964 (void)
	Updates the SIS text labels showing thumbnail numbers and page info.
void	mnSnap_80253AE4 (s32 mode)
	Animates the 5 sub-menu option buttons. mode=0 for enter, mode=1 for exit.
s32	mnSnap_80253BE0 (u64 buttons, s32 *cursor, s32 count)
	Processes D-pad/trigger inputs to navigate a 2D grid of snapshots.
void	fn_80253DB4 (HSD_GObj *gobj, s32 rendermode)
	Renders the main content GObj only when in photo-browsing states (>= 4).
void	fn_80253DE8 (HSD_GObj *gobj, s32 rendermode)
	Renders the arrow/slot selector GObj only during slot selection (state 2).
void	fn_80253E1C (HSD_GObj *gobj, s32 rendermode)
	Renders the cursor GObj during menu (state 6) or full-screen view (10-11).
void	fn_80253E5C (HSD_GObj *gobj, s32 rendermode)
	Renders the warning/dialog GObj only when a dialog is active.
void	mnSnap_80253E90 (s32 idx)
	Queries memory card status for slot idx and stores the photo count/error.
void	mnSnap_80253F60 (void)
	Animates the memory card slot selector highlights.
void	mnSnap_80254014 (void)
	Resets the sub-menu view and shows all 5 option buttons.
void	mnSnap_8025409C (HSD_JObj *jobj_flag)
	Configures the Yes/No dialog button positions based on language setting.
s32	mnSnap_8025441C (u64 buttons)
	Handles Yes/No dialog button inputs.
void	fn_802545C4 (void)
	Main per-frame update for the Snap menu.
void	fn_80257D7C (void)
	Handles the Back button to exit the Snap menu and cleans up GObjs/text.
void	mnSnap_80257F24 (void)
	Entry point: initializes the Snap menu scene.

Variables
static mnSnap_State	mnSnap_804A0A10
static void *	mnSnap_thumb_imgs [4]

Function Documentation

mnSnap_80254298()

void mnSnap_80254298

(

void

)

Resets to slot selection state after a card error or empty card.

mnSnap_80253184()

void mnSnap_80253184

(

void

)

Recursively loads snapshot thumbnails from memory card.

mnSnap_8025329C()

static void mnSnap_8025329C ( void  )

static

Todo:

The HSD_ASSERT chain (lines 193-199) is an inline from tobj.h. Polls card read result and updates thumbnail display.

mnSnap_80253640()

void mnSnap_80253640

(

s32

page

)

Loads a page of snapshot thumbnails and updates navigation arrows.

mnSnap_80253964()

void mnSnap_80253964

(

void

)

Updates the SIS text labels showing thumbnail numbers and page info.

mnSnap_80253AE4()

void mnSnap_80253AE4

(

s32

mode

)

Animates the 5 sub-menu option buttons. mode=0 for enter, mode=1 for exit.

mnSnap_80253BE0()

s32 mnSnap_80253BE0	(	u64	buttons,
		s32 *	cursor,
		s32	count
	)

Processes D-pad/trigger inputs to navigate a 2D grid of snapshots.

Returns

0 if no movement, 1 if moved within page, 2 if page changed.

fn_80253DB4()

void fn_80253DB4	(	HSD_GObj *	gobj,
		s32	rendermode
	)

Renders the main content GObj only when in photo-browsing states (>= 4).

fn_80253DE8()

void fn_80253DE8	(	HSD_GObj *	gobj,
		s32	rendermode
	)

Renders the arrow/slot selector GObj only during slot selection (state 2).

fn_80253E1C()

void fn_80253E1C	(	HSD_GObj *	gobj,
		s32	rendermode
	)

Renders the cursor GObj during menu (state 6) or full-screen view (10-11).

fn_80253E5C()

void fn_80253E5C	(	HSD_GObj *	gobj,
		s32	rendermode
	)

Renders the warning/dialog GObj only when a dialog is active.

mnSnap_80253E90()

void mnSnap_80253E90

(

s32

idx

)

Queries memory card status for slot idx and stores the photo count/error.

mnSnap_80253F60()

void mnSnap_80253F60

(

void

)

Animates the memory card slot selector highlights.

Pointer arithmetic required to match: walk[0x94] reads card_status[i], and (snap + byte_off + 0x98) accesses slot_a_jobj / slot_b_jobj.

mnSnap_80254014()

void mnSnap_80254014

(

void

)

Resets the sub-menu view and shows all 5 option buttons.

mnSnap_8025409C()

void mnSnap_8025409C

(

HSD_JObj *

jobj_flag

)

Configures the Yes/No dialog button positions based on language setting.

mnSnap_8025441C()

s32 mnSnap_8025441C

(

u64

buttons

)

Handles Yes/No dialog button inputs.

Sets snap->dlg_result to the selection result.

fn_802545C4()

void fn_802545C4

(

void

)

Main per-frame update for the Snap menu.

Handles all state transitions including slot selection, photo browsing, copy/move/delete operations, and dialog confirmations via a large switch on snap->state.

fn_80257D7C()

void fn_80257D7C

(

void

)

Handles the Back button to exit the Snap menu and cleans up GObjs/text.

mnSnap_80257F24()

void mnSnap_80257F24

(

void

)

Entry point: initializes the Snap menu scene.

Loads assets, creates GObjs, sets up thumbnail grid positions, SIS text labels, and dialog widgets.

Variable Documentation

mnSnap_804A0A10

mnSnap_State mnSnap_804A0A10

static

mnSnap_thumb_imgs

void* mnSnap_thumb_imgs[4]

static