overlay.c File Reference

#include "engine/game.h"

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Functions
void	updateModeTask (Task *task, Task **children)
	The root task (created by main): loads the overlay of the current game mode and calls its entry point, which returns the mode's top task.
void *	createModeTask (void)
	Creates the task that runs the current mode (updateModeTask)
void	loadModeOverlay (void)
	Copies the overlay of the current mode (mode >> 8) to OVERLAY_ADDRESS.
void	loadSubOverlay (s32 id)
	Copies a file to the second overlay area (SUB_OVERLAY_ADDRESS)

Variables
Task *(*	MODE_ENTRY_POINTS [23])(void)
	Each mode's overlay (mode >> 8): its entry point and its file.
s32	MODE_OVERLAY_FILES [23]
OverlayLoader	OVERLAY_LOADER = {0, 0, loadModeOverlay, loadSubOverlay}

Function Documentation

updateModeTask()

void updateModeTask	(	Task *	task,
		Task **	children
	)

The root task (created by main): loads the overlay of the current game mode and calls its entry point, which returns the mode's top task.

Once a new mode is requested it dies, and main creates it again.

Definition at line 28 of file overlay.c.

Referenced by createModeTask().

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createModeTask()

void * createModeTask

(

void

)

Creates the task that runs the current mode (updateModeTask)

Definition at line 48 of file overlay.c.

Referenced by main().

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loadModeOverlay()

void loadModeOverlay

(

void

)

Copies the overlay of the current mode (mode >> 8) to OVERLAY_ADDRESS.

Definition at line 53 of file overlay.c.

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loadSubOverlay()

void loadSubOverlay

(

s32

id

)

Copies a file to the second overlay area (SUB_OVERLAY_ADDRESS)

Definition at line 68 of file overlay.c.

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Variable Documentation

MODE_ENTRY_POINTS

Task *(* MODE_ENTRY_POINTS[23])(void)

(

void

)

Initial value:

= {
     ((void *)0) ,  ((void *)0) , FIELDSTG_start, FIELDSTG_start,
    STCRDDEK_start, STPLNMET_start, FIGHTSTG_start, CARDGAME_start,
    SOUNDTST_start, SHOCKTST_start, STGTRAIN_start, STDGNAME_start,
    STGMCARD_start, STGDGLAB_createScene, STDWTITL_start, STITSHOP_start,
    STSTATUS_start,  ((void *)0) , STCRDABM_start, STCRDSHP_start,
    STFGTREP_start, STAGSLCT_start, CNTY_SEL_start,
}

Each mode's overlay (mode >> 8): its entry point and its file.

Definition at line 4 of file overlay.c.

Referenced by updateModeTask().

MODE_OVERLAY_FILES

s32 MODE_OVERLAY_FILES[23]

Initial value:

= {
    0, 0,  0x166 ,  0x166 ,
     0x1CA ,  0x206 ,  0x167 ,  0x161 ,
     0x169 ,  0x168 ,  0x1F2 ,  0x162 ,
     0x1EE ,  0x1EC ,  0x1D0 ,  0x205 ,
     0x207 , 0,  0x185 ,  0x1CE ,
     0x1D1 ,  0x184 ,  0x165 ,
}

Definition at line 12 of file overlay.c.

Referenced by loadModeOverlay().

OVERLAY_LOADER

OverlayLoader OVERLAY_LOADER = {0, 0, loadModeOverlay, loadSubOverlay}

Definition at line 21 of file overlay.c.

Referenced by FIGHTSTG_updateRoot(), loadModeOverlay(), loadSubOverlay(), startField(), and updateModeTask().