#include <DATlib.h>
#include <input.h>
#include <stdio.h>
#include <neocore.h>
#include <math.h>

Functions
JOYPAD void	animated_sprite_init (Animated_Sprite animated_sprite, spriteInfo si, paletteInfo *pali)

void	animated_sprite_display (Animated_Sprite *animated_sprite, short x, short y, WORD anim)

BOOL	animated_sprite_flash (Animated_Sprite *animated_sprite)
	refresh flash More...

void	animated_sprite_set_animation (Animated_Sprite *animated_sprite, WORD anim)

void	animated_sprite_hide (Animated_Sprite *animated_sprite)

void	animated_sprite_show (Animated_Sprite *animated_sprite)

void	animated_sprite_physic_init (Animated_Sprite_Physic animated_sprite_physic, spriteInfo si, paletteInfo *pali, short box_witdh, short box_height, short box_width_offset, short box_height_offset)

void	animated_sprite_physic_display (Animated_Sprite_Physic *animated_sprite_physic, short x, short y, WORD anim)

void	animated_sprite_physic_set_position (Animated_Sprite_Physic *animated_sprite_physic, short x, short y)

void	animated_sprite_physic_move (Animated_Sprite_Physic *animated_sprite_physic, short x_offset, short y_offset)

void	animated_sprite_physic_shrunk (Animated_Sprite_Physic *animated_sprite_physic, WORD shrunk_value)

void	animated_sprite_physic_hide (Animated_Sprite_Physic *animated_sprite_physic)
	hide a Animated_Sprite_Physic More...

void	animated_sprite_physic_show (Animated_Sprite_Physic *animated_sprite_physic)
	show a Animated_Sprite_Physic More...

void	animated_sprite_physic_flash (Animated_Sprite_Physic *animated_sprite_physic)
	refresh a Animated_Sprite_Physic flash More...

BYTE	boxes_collide (Box b, Box boxes[], BYTE box_max)
	check if a box is colliding with a box list More...

BOOL	box_collide (Box b1, Box b2)
	check if two box is colliding More...

void	box_init (Box *b, short width, short height, short widthOffset, short heightOffset)

void	box_update (Box *b, short x, short y)
	refresh Box position More...

void	box_shrunk (Box b, Box bOrigin, WORD shrunkValue)

void	box_resize (Box *box, short edge)

void	clear_vram ()

void	fix_print_neocore (int x, int y, char *label)

void	flash_init (Flash *flash, short frequency, short lengh)

void	gpu_init ()

WORD	get_sprite_index ()

WORD	get_sprite_index_from_picture (pictureInfo *pi)

WORD	get_sprite_index_from_sprite (spriteInfo *si)

BYTE	get_palette_index (paletteInfo *pali)

WORD	get_shrunk_proportional_table (WORD index)

char	get_sin (WORD index)

BOOL	is_visible (Flash *flash)

void	image_init (Image image, pictureInfo pi, paletteInfo *pali)

void	image_display (Image *image, short x, short y)

void	image_set_position (Image *image, short x, short y)

void	image_hide (Image *image)
	hide Image More...

void	image_show (Image *image)
	show Image More...

BOOL	image_flash (Image *image)

void	image_physic_init (Image_Physic image_physic, pictureInfo pi, paletteInfo *pali, short box_witdh, short box_height, short box_width_offset, short box_height_offset)

void	image_physic_display (Image_Physic *image_physic, short x, short y)

void	image_physic_move (Image_Physic *image_physic, short x_offset, short y_offset)

void	image_physic_set_position (Image_Physic *image_physic, short x, short y)

void	image_physic_hide (Image_Physic *image_physic)
	Hide Image_Physic & disable physic. More...

void	image_physic_show (Image_Physic *image_physic)
	Show Image_Physic & enable physic. More...

void	image_physic_flash (Image_Physic *image_physic)

void	image_physic_shrunk (Image_Physic *image_physic, WORD shrunk_value)

void	image_shrunk_centroid (Image *image, short center_x, short center_y, WORD shrunk_value)

void	joypad_debug ()

void	joypad_update ()

void	joypad_update_edge ()

BOOL	joypad_is_up ()

BOOL	joypad_is_down ()

BOOL	joypad_is_left ()

BOOL	joypad_is_right ()

BOOL	joypad_is_start ()

BOOL	joypad_is_a ()

BOOL	joypad_is_b ()

BOOL	joypad_is_c ()

BOOL	joypad_is_d ()

void	logger_init ()

void	logger_set_position (WORD _x, WORD _y)

WORD	logger_info (char *label)

void	logger_word (char *label, WORD value)

void	logger_int (char *label, int value)

void	logger_dword (char *label, DWORD value)

void	logger_short (char *label, short value)

void	logger_byte (char *label, BYTE value)

void	logger_bool (char *label, BOOL value)

void	logger_animated_sprite (char label, Animated_Sprite animated_sprite)

void	logger_spriteInfo (char label, spriteInfo si)

void	logger_box (char label, Box b)

void	logger_pictureInfo (char label, pictureInfo pi)

void	palette_disable_auto_index ()
	Disable auto management of palette index. More...

void	palette_enable_auto_index ()
	Enable auto management of palette index. More...

BOOL	vector_is_left (short x, short y, short v1x, short v1y, short v2x, short v2y)

void	vec2int_init (Vec2int *vec, int x, int y)
	init a Vec2int structure More...

void	vec2short_init (Vec2short *vec, short x, short y)
	init a Vec2short structure More...

void	vec2byte_init (Vec2byte *vec, BYTE x, BYTE y)
	init a Vec2byte structure More...

BOOL	vectors_collide (Box *box, Vec2short vec[], BYTE vector_max)

BYTE	set_palette_index (BYTE index)

void	sprite_disable_autoinc ()

void	sprite_enable_autoinc ()

void	sprite_set_index (WORD index)

void	scroller_set_position (Scroller *s, short x, short y)

void	scroller_display (Scroller *s, short x, short y)

void	scroller_move (Scroller *s, short x, short y)

void	scroller_init (Scroller s, scrollerInfo si, paletteInfo *pali)

void	shrunk_addr (WORD addr, WORD shrunk_value)

WORD	shrunk_forge (BYTE xc, BYTE yc)

WORD	shrunk_range (WORD addr_start, WORD addr_end, WORD shrunk_value)

void	shrunk (WORD base_sprite, WORD max_width, WORD value)

int	shrunk_centroid_get_translated_x (short centerPosX, WORD tileWidth, BYTE shrunkX)

int	shrunk_centroid_get_translated_y (short centerPosY, WORD tileHeight, BYTE shrunkY)

DWORD	wait_vbl_max (WORD nb)

void	mask_update (short x, short y, Vec2short vec[], Vec2short offset[], BYTE vector_max)

Function Documentation

◆ animated_sprite_display()

void animated_sprite_display	(	Animated_Sprite *	animated_sprite,
		short	x,
		short	y,
		WORD	anim
	)

Parameters

Animated_Sprite*	Animated_Sprite pointer
x	position
y	position
anim	DATLib macro

Definition at line 104 of file neocore.c.

                                                                                             {
   BOOL palette_auto_index_state = palette_auto_index;
   palette_disable_auto_index();
   aSpriteInit(
     &animated_sprite->as,
     animated_sprite->si,
         get_sprite_index_from_sprite(animated_sprite->si),
     get_palette_index(animated_sprite->pali),
     x,
     y,
     anim,
     FLIP_NONE
   );
   if (palette_auto_index_state) palette_enable_auto_index();
   palJobPut(
     get_palette_index(animated_sprite->pali),
     animated_sprite->pali->palCount,
     animated_sprite->pali->data
   );
   aSpriteSetAnim(&animated_sprite->as, anim);
 }

◆ animated_sprite_flash()

BOOL animated_sprite_flash ( Animated_Sprite * animated_sprite )

refresh flash

Parameters

Animated_Sprite* Animated_Sprite pointer

Returns: BOOL

Definition at line 126 of file neocore.c.

                                                              {
   BOOL rt = true;
   if (animated_sprite->flash.frequency != 0 && animated_sprite->flash.lengh != 0) {
     if (DAT_frameCounter % animated_sprite->flash.frequency == 0) {
       if (is_visible(&animated_sprite->flash)) {
         animated_sprite_hide(animated_sprite);
         rt = false;
       } else {
         animated_sprite_show(animated_sprite);
         rt = true;
       }
       animated_sprite->flash.lengh--;
       if (animated_sprite->flash.lengh == 0) animated_sprite_show(animated_sprite);
     }
   }
   return rt;
 }

◆ animated_sprite_hide()

void animated_sprite_hide ( Animated_Sprite * animated_sprite )

Parameters

Animated_Sprite* Animated_Sprite pointer

Definition at line 148 of file neocore.c.

                                                             {
   animated_sprite->flash.visible = false;
   aSpriteHide(&animated_sprite->as);
   clearSprites(animated_sprite->as.baseSprite, animated_sprite->as.tileWidth);
 }

◆ animated_sprite_init()

JOYPAD void animated_sprite_init	(	Animated_Sprite *	animated_sprite,
		spriteInfo *	si,
		paletteInfo *	pali
	)

Parameters

Animated_Sprite*	Animated_Sprite pointer
spriteInfo*	spriteInfo pointer to DATLib structure
paletteInfo*	paletteInfo pointer to DATLib structure

Definition at line 98 of file neocore.c.

                                                                                                {
   flash_init(&animated_sprite->flash, 0, 0);
   animated_sprite->si = si;
   animated_sprite->pali = pali;
 };

◆ animated_sprite_physic_display()

void animated_sprite_physic_display	(	Animated_Sprite_Physic *	animated_sprite_physic,
		short	x,
		short	y,
		WORD	anim
	)

Parameters

Animated_Sprite_Physic*	Animated_Sprite_Physic pointer
x
y
anim	DATLib macro

Definition at line 186 of file neocore.c.

                                                                                                                  {
   animated_sprite_display(
     &animated_sprite_physic->animated_sprite,
     x,
     y,
     anim
   );
   box_update(&animated_sprite_physic->box, x, y);
 }

◆ animated_sprite_physic_flash()

void animated_sprite_physic_flash ( Animated_Sprite_Physic * animated_sprite_physic )

refresh a Animated_Sprite_Physic flash

Parameters

Animated_Sprite_Physic* Animated_Sprite_Physic pointer

Definition at line 221 of file neocore.c.

                                                                                   {
   animated_sprite_physic->physic_enabled = animated_sprite_flash(&animated_sprite_physic->animated_sprite);
 }

◆ animated_sprite_physic_hide()

void animated_sprite_physic_hide ( Animated_Sprite_Physic * animated_sprite_physic )

hide a Animated_Sprite_Physic

Parameters

Animated_Sprite_Physic* Animated_Sprite_Physic pointer

Definition at line 211 of file neocore.c.

                                                                                  {
   animated_sprite_hide(&animated_sprite_physic->animated_sprite);
   animated_sprite_physic->physic_enabled = false;
 }

◆ animated_sprite_physic_init()

void animated_sprite_physic_init	(	Animated_Sprite_Physic *	animated_sprite_physic,
		spriteInfo *	si,
		paletteInfo *	pali,
		short	box_witdh,
		short	box_height,
		short	box_width_offset,
		short	box_height_offset
	)

Parameters

Animated_Sprite_Physic*	Animated_Sprite_Physic pointer
paletteInfo*	pointer to DATLib structure
witdh	of the physic box
height	of the physic box
width	offset to reduce physic box
height	offset to reduce physic box

Definition at line 162 of file neocore.c.

     {
   box_init(
     &animated_sprite_physic->box,
     box_witdh,
     box_height,
     box_width_offset,
     box_height_offset
   );
   animated_sprite_physic->physic_enabled = true;
   animated_sprite_init(
     &animated_sprite_physic->animated_sprite,
     si,
     pali
   );
 }

◆ animated_sprite_physic_move()

void animated_sprite_physic_move	(	Animated_Sprite_Physic *	animated_sprite_physic,
		short	x_offset,
		short	y_offset
	)

Parameters

Animated_Sprite_Physic*	Animated_Sprite_Physic pointer
x	offset
y	offset

Definition at line 201 of file neocore.c.

                                                                                                                  {
   animated_sprite_move(&animated_sprite_physic->animated_sprite, x_offset, y_offset);
   box_update(&animated_sprite_physic->box, animated_sprite_physic->animated_sprite.as.posX, animated_sprite_physic->animated_sprite.as.posY);
 }

◆ animated_sprite_physic_set_position()

void animated_sprite_physic_set_position	(	Animated_Sprite_Physic *	animated_sprite_physic,
		short	x,
		short	y
	)

Parameters

Animated_Sprite_Physic*	Animated_Sprite_Physic pointer
x
y

Definition at line 196 of file neocore.c.

                                                                                                            {
   animated_sprite_set_position(&animated_sprite_physic->animated_sprite, x, y);
   box_update(&animated_sprite_physic->box, x, y);
 }

◆ animated_sprite_physic_show()

void animated_sprite_physic_show ( Animated_Sprite_Physic * animated_sprite_physic )

show a Animated_Sprite_Physic

Parameters

Animated_Sprite_Physic* Animated_Sprite_Physic pointer

Definition at line 216 of file neocore.c.

                                                                                  {
   animated_sprite_show(&animated_sprite_physic->animated_sprite);
   animated_sprite_physic->physic_enabled = true;
 }

◆ animated_sprite_physic_shrunk()

void animated_sprite_physic_shrunk	(	Animated_Sprite_Physic *	animated_sprite_physic,
		WORD	shrunk_value
	)

Parameters

Animated_Sprite_Physic*	Animated_Sprite_Physic pointer
shrunk	use shrunk_forge function for make a WORD with width & heigh value

Definition at line 206 of file neocore.c.

                                                                                                       {
   shrunk(animated_sprite_physic->animated_sprite.as.baseSprite, animated_sprite_physic->animated_sprite.si->maxWidth, shrunk_value);
   // todo (minor) - box resize
 }

◆ animated_sprite_set_animation()

void animated_sprite_set_animation	(	Animated_Sprite *	animated_sprite,
		WORD	anim
	)

Parameters

Animated_Sprite*	Animated_Sprite pointer
anim	DATLib macro

Definition at line 144 of file neocore.c.

                                                                                 {
   aSpriteSetAnim(&animated_sprite->as, anim);
 }

◆ animated_sprite_show()

void animated_sprite_show ( Animated_Sprite * animated_sprite )

Parameters

Animated_Sprite* Animated_Sprite pointer

Definition at line 154 of file neocore.c.

                                                             {
   animated_sprite->flash.visible = true;
   aSpriteShow(&animated_sprite->as);
 }

◆ box_collide()

BOOL box_collide	(	Box *	b1,
		Box *	b2
	)

check if two box is colliding

Parameters

Box*	box1 pointer
Box*	box2 pointer

Returns: BOOL

Definition at line 245 of file neocore.c.

                                    { // todo - return a frixion vector
   if(
       b1->p1.x >= b2->p0.x
           &&
       b1->p0.x <= b2->p1.x
           &&
       b1->p3.y >= b2->p0.y
           &&
       b1->p0.y <= b2->p3.y
     ) {
       return true;
     } else { return false; }
 }

◆ box_init()

void box_init	(	Box *	b,
		short	width,
		short	height,
		short	widthOffset,
		short	heightOffset
	)

Parameters

Box*	Box pointer
width
height
width_offset	width Box reduce
height_offset	height Box reduce

Definition at line 259 of file neocore.c.

                                                                                         {
   b->width = width;
   b->height = height;
   b->widthOffset = widthOffset;
   b->heightOffset = heightOffset;
 }

◆ box_resize()

void box_resize	(	Box *	box,
		short	edge
	)

Definition at line 318 of file neocore.c.

                                       {
   box->p0.x -= edge;
   box->p0.y -= edge;
 
   box->p1.x += edge;
   box->p1.y -= edge;
 
   box->p2.x += edge;
   box->p2.y += edge;
 
   box->p3.x -= edge;
   box->p3.y += edge;
 }

◆ box_shrunk()

void box_shrunk	(	Box *	b,
		Box *	bOrigin,
		WORD	shrunkValue
	)

Definition at line 283 of file neocore.c.

                                                         {
   // todo (minor) - optim.
   // if i can read the shrunk VRAM value, i can compute the origin box...
   // todo (minor) - improve precision
   // todo (minor) - consider box offsets
   BYTE shrunk_x = SHRUNK_EXTRACT_X(shrunkValue);
   BYTE pix_step_x = (bOrigin->width DIV16);
   BYTE trim_x = (((15 - shrunk_x) * pix_step_x) DIV2);
 
   int trim_y;
   FIXED shrunk_y = FIX(SHRUNK_EXTRACT_Y(shrunkValue));
   FIXED pix_step_y = FIX((float)bOrigin->height / (float)256); // todo (minor) - hmmm !!! float
   FIXED shrunk_y_multiplicator = fsub(FIX(255), shrunk_y);
   shrunk_y_multiplicator = fmul(shrunk_y_multiplicator, pix_step_y);
   trim_y = fixtoi(shrunk_y_multiplicator);
   trim_y =  (trim_y DIV2);
   trim_y += 1;
 
   b->p0.x = bOrigin->p0.x + trim_x - (bOrigin->width DIV2);
   b->p0.y = bOrigin->p0.y + trim_y - (bOrigin->height DIV2);
 
   b->p1.x = bOrigin->p1.x - trim_x - (bOrigin->width DIV2);
   b->p1.y = bOrigin->p1.y + trim_y - (bOrigin->height DIV2);
 
   b->p2.x = bOrigin->p2.x - trim_x - (bOrigin->width DIV2);
   b->p2.y = bOrigin->p2.y - trim_y - (bOrigin->height DIV2);
 
   b->p3.x = bOrigin->p3.x + trim_x - (bOrigin->width DIV2);
   b->p3.y = bOrigin->p3.y - trim_y - (bOrigin->height DIV2);
 
   b->p4.x = b->p0.x + ((b->p1.x - b->p0.x) DIV2);
   b->p4.y = b->p0.y + ((b->p3.y - b->p0.y) DIV2);
 }

◆ box_update()

void box_update	(	Box *	b,
		short	x,
		short	y
	)

refresh Box position

Parameters

Box*	Box pointer
x
y

Definition at line 266 of file neocore.c.

                                           {
   b->p0.x = x + b->widthOffset;
   b->p0.y = y + b->heightOffset;
 
   b->p1.x = b->p0.x + b->width;
   b->p1.y = b->p0.y;
 
   b->p2.x = b->p1.x;
   b->p2.y = b->p1.y + b->height;
 
   b->p3.x = b->p0.x;
   b->p3.y = b->p2.y;
 
   b->p4.x = b->p0.x + ((b->p1.x - b->p0.x) DIV2);
   b->p4.y = b->p0.y + ((b->p3.y - b->p0.y) DIV2);
 }

◆ boxes_collide()

BYTE boxes_collide	(	Box *	b,
		Box *	boxes[],
		BYTE	box_max
	)

check if a box is colliding with a box list

Parameters

Box*	Box pointer
Box*	Box list pointer
box_max	Box quantity

Returns: BYTE the box id collider or 0

Definition at line 228 of file neocore.c.

                                                        {
   BYTE rt = false;
   BYTE i = 0;
   for (i = 0; i < box_max; i++) {
   if(
       b->p1.x >= boxes[i]->p0.x
           &&
       b->p0.x <= boxes[i]->p1.x
           &&
       b->p3.y >= boxes[i]->p0.y
           &&
       b->p0.y <= boxes[i]->p3.y
     ) { rt = i + 1; }
   }
   return rt;
 }

◆ clear_vram()

void clear_vram ( )

inline

Definition at line 335 of file neocore.c.

                          { // todo (minor) - disable interrupt
   WORD addr = 0x0000;
   WORD addr_end = 0x8FFF;
   for (addr = addr; addr <= addr_end; addr++) {
     SC234Put(addr, 0);
   }
   SCClose();
   wait_vbl_max(10);
   SCClose();
   wait_vbl_max(10);
 }

◆ fix_print_neocore()

void fix_print_neocore	(	int	x,
		int	y,
		char *	label
	)

inline

Parameters

x
y
label

Definition at line 350 of file neocore.c.

                                                         {
   fixPrint(x, y, 0, 0, label);
 }

◆ flash_init()

void flash_init	(	Flash *	flash,
		short	frequency,
		short	lengh
	)

Parameters

Flash*	Flash pointer
frequency
lengh

Definition at line 354 of file neocore.c.

                                                             {
   flash->frequency = frequency;
   flash->lengh = lengh;
 }

◆ get_palette_index()

BYTE get_palette_index ( paletteInfo * pali )

Definition at line 386 of file neocore.c.

                                           {
     BYTE rt = palette_index;
   if (palette_auto_index) palette_index += pali->palCount;
     return rt;
 }

◆ get_shrunk_proportional_table()

WORD get_shrunk_proportional_table ( WORD index )

Parameters

index

Returns: WORD a proportionnal value (shrink x, y) from an index of precalculated table

Definition at line 392 of file neocore.c.

                                                {
   return shrunk_table_prop[index]; // todo (minor) - rename shrunk_proportional_table
 }

◆ get_sin()

char get_sin ( WORD index )

Parameters

index

Definition at line 396 of file neocore.c.

                          {
   return sinTable[index];
 }

◆ get_sprite_index()

WORD get_sprite_index ( )

Returns: WORD the current sprite_index

Definition at line 372 of file neocore.c.

372 { return sprite_index; }

◆ get_sprite_index_from_picture()

WORD get_sprite_index_from_picture ( pictureInfo * pi )

Parameters

pictureInfo* pointer to DATLib structure

Returns: WORD the sprite_index after add sprites from pictureInfo

Definition at line 374 of file neocore.c.

                                                     {
   WORD rt = sprite_index;
   if (sprite_auto_index) sprite_index += pi->tileWidth;
   return rt;
 }

◆ get_sprite_index_from_sprite()

WORD get_sprite_index_from_sprite ( spriteInfo * si )

Parameters

spriteInfo* pointer to DATLib structure

Returns: WORD the sprite_index after add sprites from spriteInfo

Definition at line 380 of file neocore.c.

                                                   {
   WORD rt = sprite_index;
   if (sprite_auto_index) sprite_index += si->maxWidth;
   return rt;
 }

◆ gpu_init()

void gpu_init ( )

inline

Definition at line 362 of file neocore.c.

                        {
   backgroundColor(0x7000); // todo (minor) - macro with some colors ...
   clearFixLayer();
   initGfx();
   volMEMWORD(0x400002) = 0xffff;  // debug text white
   LSPCmode = 0x1c00;              // autoanim speed
   sprite_index = 1;
   palette_index = 16;
 }

◆ image_display()

void image_display	(	Image *	image,
		short	x,
		short	y
	)

Parameters

Image*	Image pointer
x
y

Definition at line 416 of file neocore.c.

                                                    {
   BOOL palette_auto_index_state = palette_auto_index;
   palette_disable_auto_index();
   pictureInit(
     &image->pic,
     image->pi,
     get_sprite_index_from_picture(image->pi),
     get_palette_index(image->pali),
     x,
     y,
     FLIP_NONE
   );
   if (palette_auto_index_state) palette_enable_auto_index();
   palJobPut(
     get_palette_index(image->pali),
     image->pali->palCount,
     image->pali->data
   );
 }

◆ image_flash()

BOOL image_flash ( Image * image )

Parameters

Image* Image pointer

Definition at line 451 of file neocore.c.

                                {
   BOOL rt = true;
   if (image->flash.frequency != 0 && image->flash.lengh != 0) {
     if (DAT_frameCounter % image->flash.frequency == 0) {
       if (is_visible(&image->flash)) {
         image_hide(image);
         rt = false;
       } else {
         image_show(image);
         rt = true;
       }
       image->flash.lengh--;
       if (image->flash.lengh == 0) image_show(image);
     }
   }
   return rt;
 }

◆ image_hide()

void image_hide ( Image * image )

hide Image

Parameters

Image* Image pointer

Definition at line 441 of file neocore.c.

                               {
   pictureHide(&image->pic);
   image->flash.visible = false;
 }

◆ image_init()

void image_init	(	Image *	image,
		pictureInfo *	pi,
		paletteInfo *	pali
	)

Parameters

Image*	Image pointer
pictureInfo*	pointer to DATLib structure
paletteInfo*	pointer to DATLib structure

Definition at line 410 of file neocore.c.

                                                                   {
   flash_init(&image->flash, 0, 0);
   image->pali = pali;
   image->pi = pi;
 }

◆ image_physic_display()

void image_physic_display	(	Image_Physic *	image_physic,
		short	x,
		short	y
	)

Parameters

Image_Physic*	pointer
x
y

Definition at line 485 of file neocore.c.

                                                                         {
   image_display(&image_physic->image, x, y);
   box_update(&image_physic->box, x, y);
 }

◆ image_physic_flash()

void image_physic_flash ( Image_Physic * image_physic )

Parameters

Image_Physic* Pointer

Definition at line 510 of file neocore.c.

                                                     {
   image_physic->physic_enabled = image_flash(&image_physic->image);
 }

◆ image_physic_hide()

void image_physic_hide ( Image_Physic * image_physic )

Hide Image_Physic & disable physic.

Parameters

Image_Physic* Pointer

Definition at line 500 of file neocore.c.

                                                    {
   image_hide(&image_physic->image);
   image_physic->physic_enabled = false;
 }

◆ image_physic_init()

void image_physic_init	(	Image_Physic *	image_physic,
		pictureInfo *	pi,
		paletteInfo *	pali,
		short	box_witdh,
		short	box_height,
		short	box_width_offset,
		short	box_height_offset
	)

Parameters

Image_Physic*	Image_Physic pointer
pictureInfo*	pointer to DATLib structure
paletteInfo*	pointer to DATLib structure
width	Box width
height	Box height
width_offset	Box offset reduce
height_offset	Box offset reduce

Definition at line 472 of file neocore.c.

   {
   image_init(&image_physic->image, pi, pali);
   box_init(&image_physic->box, box_witdh, box_height, box_width_offset, box_height_offset);
 }

◆ image_physic_move()

void image_physic_move	(	Image_Physic *	image_physic,
		short	x_offset,
		short	y_offset
	)

Parameters

Image_Physic*	pointer
x	offset
y	offset

Definition at line 490 of file neocore.c.

                                                                                    {
   image_move(&image_physic->image, x_offset, y_offset);
   box_update(&image_physic->box, image_physic->image.pic.posX, image_physic->image.pic.posY);
 }

◆ image_physic_set_position()

void image_physic_set_position	(	Image_Physic *	image_physic,
		short	x,
		short	y
	)

Parameters

Image_Physic*	pointer
x
y

Definition at line 495 of file neocore.c.

                                                                              {
   image_set_position(&image_physic->image, x, y);
   box_update(&image_physic->box, x, y);
 }

◆ image_physic_show()

void image_physic_show ( Image_Physic * image_physic )

Show Image_Physic & enable physic.

Parameters

Image_Physic Pointer

Definition at line 505 of file neocore.c.

                                                    {
   image_show(&image_physic->image);
   image_physic->physic_enabled = true;
 }

◆ image_physic_shrunk()

void image_physic_shrunk	(	Image_Physic *	image_physic,
		WORD	shrunk_value
	)

Parameters

Image_Physic*	pointer
shrunk	Factor

Definition at line 514 of file neocore.c.

                                                                         {
   shrunk(image_physic->image.pic.baseSprite, image_physic->image.pic.info->tileWidth, shrunk_value);
   // todo (minor) - shrunk box
 }

◆ image_set_position()

void image_set_position	(	Image *	image,
		short	x,
		short	y
	)

Parameters

Image*	Image pointer
x
y

Definition at line 436 of file neocore.c.

                                                         {
   pictureSetPos(&image->pic, x, y);
 }

◆ image_show()

void image_show ( Image * image )

show Image

Parameters

Image* Image pointer

Definition at line 446 of file neocore.c.

                               {
   pictureShow(&image->pic);
   image->flash.visible = true;
 }

◆ image_shrunk_centroid()

void image_shrunk_centroid	(	Image *	image,
		short	center_x,
		short	center_y,
		WORD	shrunk_value
	)

Parameters

Image*	Image pointer
x	center position
y	center position
shrunk	use shrunk_forge function for make a WORD with width & heigh value

Definition at line 519 of file neocore.c.

                                                                                             {
   shrunk(image->pic.baseSprite, image->pic.info->tileWidth, shrunk_value);
   image_set_position(
     image,
     shrunk_centroid_get_translated_x(center_x, image->pi->tileWidth, SHRUNK_EXTRACT_X(shrunk_value)),
     shrunk_centroid_get_translated_y(center_y, image->pi->tileHeight, SHRUNK_EXTRACT_Y(shrunk_value))
   );
 }

◆ is_visible()

BOOL is_visible ( Flash * flash )

Parameters

Flash* Flash pointer

Returns: BOOL

Definition at line 403 of file neocore.c.

                               {
   return flash->visible;
 }

◆ joypad_debug()

void joypad_debug ( )

inline

Definition at line 534 of file neocore.c.

                            {
   JOYPAD_READ
   if (joypad_is_start()) {  fix_print_neocore(10, 11,  "JOYPAD START"); }
   if (joypad_is_up())      {  fix_print_neocore(10, 11,  "JOYPAD UP   "); }
   if (joypad_is_down())  {  fix_print_neocore(10, 11,  "JOYPAD DOWN "); }
   if (joypad_is_left())  {  fix_print_neocore(10, 11,  "JOYPAD LEFT "); }
   if (joypad_is_right()) {  fix_print_neocore(10, 11,  "JOYPAD RIGHT"); }
   if (joypad_is_a())     {  fix_print_neocore(10, 11,  "JOYPAD A    "); }
   if (joypad_is_b())     {  fix_print_neocore(10, 11,  "JOYPAD B    "); }
   if (joypad_is_c())     {  fix_print_neocore(10, 11,  "JOYPAD C    "); }
   if (joypad_is_d())     {  fix_print_neocore(10, 11,  "JOYPAD D    "); }
 }

◆ joypad_is_a()

BOOL joypad_is_a ( )

Definition at line 560 of file neocore.c.

560 { return (JOYPAD_IS_A) ? (true) : (false); }

JOYPAD_IS_A

#define JOYPAD_IS_A

Definition: neocore.h:60

◆ joypad_is_b()

BOOL joypad_is_b ( )

Definition at line 561 of file neocore.c.

561 { return (JOYPAD_IS_B) ? (true) : (false); }

JOYPAD_IS_B

#define JOYPAD_IS_B

Definition: neocore.h:61

◆ joypad_is_c()

BOOL joypad_is_c ( )

Definition at line 562 of file neocore.c.

562 { return (JOYPAD_IS_C) ? (true) : (false); }

JOYPAD_IS_C

#define JOYPAD_IS_C

Definition: neocore.h:62

◆ joypad_is_d()

BOOL joypad_is_d ( )

Definition at line 563 of file neocore.c.

563 { return (JOYPAD_IS_D) ? (true) : (false); }

JOYPAD_IS_D

#define JOYPAD_IS_D

Definition: neocore.h:63

◆ joypad_is_down()

BOOL joypad_is_down ( )

Definition at line 556 of file neocore.c.

556 { return (JOYPAD_IS_DOWN) ? (true) : (false); }

JOYPAD_IS_DOWN

#define JOYPAD_IS_DOWN

Definition: neocore.h:56

◆ joypad_is_left()

BOOL joypad_is_left ( )

Definition at line 557 of file neocore.c.

557 { return (JOYPAD_IS_LEFT) ? (true) : (false); }

JOYPAD_IS_LEFT

#define JOYPAD_IS_LEFT

Definition: neocore.h:57

◆ joypad_is_right()

BOOL joypad_is_right ( )

Definition at line 558 of file neocore.c.

558 { return (JOYPAD_IS_RIGHT) ? (true) : (false); }

JOYPAD_IS_RIGHT

#define JOYPAD_IS_RIGHT

Definition: neocore.h:58

◆ joypad_is_start()

BOOL joypad_is_start ( )

Definition at line 559 of file neocore.c.

559 { return (JOYPAD_IS_START) ? (true) : (false); }

JOYPAD_IS_START

#define JOYPAD_IS_START

Definition: neocore.h:59

◆ joypad_is_up()

BOOL joypad_is_up ( )

Definition at line 555 of file neocore.c.

555 { return (JOYPAD_IS_UP) ? (true) : (false); }

JOYPAD_IS_UP

#define JOYPAD_IS_UP

Definition: neocore.h:55

◆ joypad_update()

void joypad_update ( )

Definition at line 547 of file neocore.c.

                      {
   JOYPAD_READ
 }

◆ joypad_update_edge()

void joypad_update_edge ( )

Definition at line 551 of file neocore.c.

                           {
   JOYPAD_READ_EDGE
 }

◆ logger_animated_sprite()

void logger_animated_sprite	(	char *	label,
		Animated_Sprite *	animated_sprite
	)

inline

Definition at line 650 of file neocore.c.

                                                                                   {
   #ifdef LOGGER_ON
   logger_info(label);
   logger_word("BASESPRITE : " , animated_sprite->as.baseSprite);
   logger_word("BASEPALETTE : ", animated_sprite->as.basePalette);
   logger_short("POSX : ", animated_sprite->as.posX);
   logger_short("POSY : ", animated_sprite->as.posY);
   logger_short("CURRENTSTEPNUM : ", animated_sprite->as.currentStepNum);
   logger_short("MAXSTEP : ", animated_sprite->as.maxStep);
   logger_dword("COUNTER : ", animated_sprite->as.counter);
   logger_word("REPEATS : ", animated_sprite->as.repeats);
   logger_word("CURRENTFLIP : ", animated_sprite->as.currentFlip);
   logger_word("TILEWIDTH : ", animated_sprite->as.tileWidth);
   logger_word("ANIMID : ", animated_sprite->as.animID);
   logger_word("FLAGS", animated_sprite->as.flags);
   #endif
 }

◆ logger_bool()

void logger_bool	(	char *	label,
		BOOL	value
	)

inline

Definition at line 641 of file neocore.c.

                                                  {
   #ifdef LOGGER_ON
   WORD yc = y;
   x = x_default + logger_info(label) + 2;
   fixPrintf(x , yc, 0, 0, "%01d", value);
   x = x_default;
   #endif
 }

◆ logger_box()

void logger_box	(	char *	label,
		Box *	b
	)

inline

Definition at line 677 of file neocore.c.

                                             {
   #ifdef LOGGER_ON
   logger_info(label);
   logger_short("P0X", (short)b->p0.x);
   logger_short("P0Y", (short)b->p0.y);
   logger_info("");
   logger_short("P1X", (short)b->p1.x);
   logger_short("P1Y", (short)b->p1.y);
   logger_info("");
   logger_short("P2X", (short)b->p2.x);
   logger_short("P2Y", (short)b->p2.y);
   logger_info("");
   logger_short("P3X", (short)b->p3.x);
   logger_short("P3Y", (short)b->p3.y);
   logger_info("");
   logger_short("P4X", (short)b->p4.x);
   logger_short("P4Y", (short)b->p4.y);
   logger_info("");
   logger_short("WIDTH ", b->width);
   logger_short("HEIGHT ", b->height);
   logger_info("");
   logger_short("WIDTH OFFSET ", b->widthOffset);
   logger_short("HEIGHT OFFSET ", b->heightOffset);
   #endif
 }

◆ logger_byte()

void logger_byte	(	char *	label,
		BYTE	value
	)

inline

Definition at line 632 of file neocore.c.

                                                  {
   #ifdef LOGGER_ON
   WORD yc = y;
   x = x_default + logger_info(label) + 2;
   fixPrintf(x , yc, 0, 0, "%02d", value);
   x = x_default;
   #endif
 }

◆ logger_dword()

void logger_dword	(	char *	label,
		DWORD	value
	)

inline

Definition at line 614 of file neocore.c.

                                                   {
   #ifdef LOGGER_ON
   WORD yc = y;
   x = x_default + logger_info(label) + 2;
   fixPrintf(x , yc, 0, 0, "%08d", value);
   x = x_default;
   #endif
 }

◆ logger_info()

WORD logger_info ( char * label )

inline

Definition at line 588 of file neocore.c.

                                     {
   #ifdef LOGGER_ON
   fixPrintf(x, y , 0, 0 , label);
   autoInc();
   return countChar(label);
   #endif
 }

◆ logger_init()

void logger_init ( )

Definition at line 571 of file neocore.c.

                    {
   #ifdef LOGGER_ON
   x = LOGGER_X_INIT;
   y = LOGGER_Y_INIT;
   x_default = LOGGER_X_INIT;
   y_default = LOGGER_Y_INIT;
   clearFixLayer();
   #endif
 }

◆ logger_int()

void logger_int	(	char *	label,
		int	value
	)

inline

Definition at line 605 of file neocore.c.

                                               {
   #ifdef LOGGER_ON
   WORD yc = y;
   x = x_default + logger_info(label) + 2;
   fixPrintf(x , yc, 0, 0, "%08d", value);
   x = x_default;
   #endif
 }

◆ logger_pictureInfo()

void logger_pictureInfo	(	char *	label,
		pictureInfo *	pi
	)

inline

Definition at line 703 of file neocore.c.

                                                              {
   #ifdef LOGGER_ON
   logger_info(label);
   logger_word("COLSIZE : ", (WORD)pi->colSize);
   logger_word("UNUSED HEIGHT : ", (WORD)pi->unused__height);
   logger_word("TILEWIDTH : ", (WORD)pi->tileWidth);
   logger_word("TILEHEIGHT : ", (WORD)pi->tileHeight);
   #endif
 }

◆ logger_set_position()

void logger_set_position	(	WORD	_x,
		WORD	_y
	)

Definition at line 581 of file neocore.c.

                                           {
   x = _x;
   y = _y;
   x_default = x;
   y_default = y;
 }

◆ logger_short()

void logger_short	(	char *	label,
		short	value
	)

inline

Definition at line 623 of file neocore.c.

                                                    {
   #ifdef LOGGER_ON
   WORD yc = y;
   x = x_default + logger_info(label) + 2;
   fixPrintf(x , yc, 0, 0, "%02d", value);
   x = x_default;
   #endif
 }

◆ logger_spriteInfo()

void logger_spriteInfo	(	char *	label,
		spriteInfo *	si
	)

inline

Definition at line 668 of file neocore.c.

                                                            {
   #ifdef LOGGER_ON
   logger_info(label);
   logger_word("PALCOUNT : ", si->palCount);
   logger_word("FRAMECOUNT : ", si->frameCount);
   logger_word("MAXWIDTH : ", si->maxWidth);
   #endif
 }

◆ logger_word()

void logger_word	(	char *	label,
		WORD	value
	)

inline

Definition at line 596 of file neocore.c.

                                                 {
   #ifdef LOGGER_ON
   WORD yc = y;
   x = x_default + logger_info(label) + 2;
   fixPrintf(x , yc, 0, 0, "%04d", value);
   x = x_default;
   #endif
 }

◆ mask_update()

void mask_update	(	short	x,
		short	y,
		Vec2short	vec[],
		Vec2short	offset[],
		BYTE	vector_max
	)

Definition at line 951 of file neocore.c.

                                                                                          {
   BYTE i = 0;
   for (i = 0; i < vector_max; i++) {
     vec[i].x = x + offset[i].x;
     vec[i].y = y + offset[i].y;
   }
 }

◆ palette_disable_auto_index()

void palette_disable_auto_index ( )

Disable auto management of palette index.

Definition at line 720 of file neocore.c.

720 { palette_auto_index = false; }

◆ palette_enable_auto_index()

void palette_enable_auto_index ( )

Enable auto management of palette index.

Definition at line 721 of file neocore.c.

721 { palette_auto_index = true; }

◆ scroller_display()

void scroller_display	(	Scroller *	s,
		short	x,
		short	y
	)

Parameters

Scroller*	Pointer
x
y

Definition at line 771 of file neocore.c.

                                                      {
   BOOL palette_auto_index_state = palette_auto_index;
   palette_disable_auto_index();
   scrollerInit(
     &s->s,
     s->si,
     get_sprite_index(),
     get_palette_index(s->pali),
     x,
     y
   );
   sprite_index += 21;
   if (palette_auto_index_state) palette_enable_auto_index();
   palJobPut(
     get_palette_index(s->pali),
     s->pali->palCount,
     s->pali->data
   );
 }

◆ scroller_init()

void scroller_init	(	Scroller *	s,
		scrollerInfo *	si,
		paletteInfo *	pali
	)

Parameters

Scroller*	Pointer
scrollerInfo*	Pointer to DATLib structure
paletteInfo*	Pointer to DATLib structure

Definition at line 795 of file neocore.c.

                                                                      {
   s->si = si;
   s->pali = pali;
 }

◆ scroller_move()

void scroller_move	(	Scroller *	s,
		short	x,
		short	y
	)

Parameters

Scroller*	Pointer
x	offset
y	offset

Definition at line 791 of file neocore.c.

                                                   {
   scrollerSetPos(&s->s, s->s.scrlPosX + x, s->s.scrlPosY + y);
 }

◆ scroller_set_position()

void scroller_set_position	(	Scroller *	s,
		short	x,
		short	y
	)

Parameters

Scroller*	Pointer
x
y

Definition at line 767 of file neocore.c.

                                                           {
   scrollerSetPos(&s->s, x, y);
 }

◆ set_palette_index()

BYTE set_palette_index ( BYTE index )

Parameters

index

Definition at line 752 of file neocore.c.

                                    {
     palette_index = index;
     return palette_index;
 }

◆ shrunk()

void shrunk	(	WORD	base_sprite,
		WORD	max_width,
		WORD	value
	)

Parameters

index	Base sprite index
width	Shrunk width factor
value

Definition at line 826 of file neocore.c.

                                                           {
     shrunk_range(0x8000 + base_sprite, 0x8000 + base_sprite + max_width, value);
 }

◆ shrunk_addr()

void shrunk_addr	(	WORD	addr,
		WORD	shrunk_value
	)

inline

Parameters

addr
value	Shrunk factor

Definition at line 803 of file neocore.c.

                                                       {
   SC234Put(addr, shrunk_value);
 }

◆ shrunk_centroid_get_translated_x()

int shrunk_centroid_get_translated_x	(	short	centerPosX,
		WORD	tileWidth,
		BYTE	shrunkX
	)

Parameters

x	Center position
y	Center position
width	Tile width
shrunkX	Shrunk width factor

Returns: int

Definition at line 830 of file neocore.c.

                                                                                      {
   FIXED newX = FIX(centerPosX);
   newX -= (shrunkX + 1) * FIX((tileWidth MULT8) / 0x10);
   return fixtoi(newX);
 }

◆ shrunk_centroid_get_translated_y()

int shrunk_centroid_get_translated_y	(	short	centerPosY,
		WORD	tileHeight,
		BYTE	shrunkY
	)

Parameters

x	Center position
y	Center position
width	Tile width
shrunkY	Shrunk height factor

Returns: int

Definition at line 836 of file neocore.c.

                                                                                       {
   FIXED newY = FIX(centerPosY);
   newY -= shrunkY * FIX((tileHeight MULT8) / 0xFF);
   return fixtoi(newY);
 }

◆ shrunk_forge()

WORD shrunk_forge	(	BYTE	xc,
		BYTE	yc
	)

Parameters

x	Shrunk width factor
y	Shrunk height factor

Returns: WORD

Definition at line 807 of file neocore.c.

                                     { // todo (minor) - xcF, ycFF
   //F FF - x (hor) , y (vert)
   // vertical shrinking   8 bit
   // horizontal shrinking 4 bit
   WORD value = 0;
   value = xc << 8;
   value += yc;
   return value;
 }

◆ shrunk_range()

WORD shrunk_range	(	WORD	addr_start,
		WORD	addr_end,
		WORD	shrunk_value
	)

Parameters

addr	Address start
addr	Adress end
value	Shrunk factor

Definition at line 817 of file neocore.c.

                                                                      {
   WORD cur_addr = addr_start;
   while (cur_addr < addr_end) {
     SC234Put(cur_addr, shrunk_value);
     cur_addr++;
   }
   return addr_end;
 }

◆ sprite_disable_autoinc()

void sprite_disable_autoinc ( )

Definition at line 757 of file neocore.c.

757 { sprite_auto_index = false; }

◆ sprite_enable_autoinc()

void sprite_enable_autoinc ( )

Definition at line 758 of file neocore.c.

758 { sprite_auto_index = true; }

◆ sprite_set_index()

void sprite_set_index ( WORD index )

Definition at line 760 of file neocore.c.

                                   {
     sprite_index = index;
 }

◆ vec2byte_init()

void vec2byte_init	(	Vec2byte *	vec,
		BYTE	x,
		BYTE	y
	)

init a Vec2byte structure

Parameters

Vect2byte*	Pointer
x
y

Definition at line 737 of file neocore.c.

737 { vec->x = x; vec->y = y; }

Vec2byte::y

BYTE y

Definition: neocore.h:106

Vec2byte::x

BYTE x

Definition: neocore.h:105

◆ vec2int_init()

void vec2int_init	(	Vec2int *	vec,
		int	x,
		int	y
	)

init a Vec2int structure

Parameters

Vect2int*	Pointer
x
y

Definition at line 735 of file neocore.c.

735 { vec->x = x; vec->y = y; }

Vec2int::x

int x

Definition: neocore.h:85

Vec2int::y

int y

Definition: neocore.h:86

◆ vec2short_init()

void vec2short_init	(	Vec2short *	vec,
		short	x,
		short	y
	)

init a Vec2short structure

Parameters

Vect2short*	Pointer
x
y

Definition at line 736 of file neocore.c.

736 { vec->x = x; vec->y = y; }

Vec2short::y

short y

Definition: neocore.h:96

Vec2short::x

short x

Definition: neocore.h:95

◆ vector_is_left()

BOOL vector_is_left	(	short	x,
		short	y,
		short	v1x,
		short	v1y,
		short	v2x,
		short	v2y
	)

Parameters

x	Coord 1
y	Coord 1
x	Coord 2
y	Coord 2
x	Coord 3
y	Coord 3

Definition at line 726 of file neocore.c.

                                                                                   {
   BOOL rt = false;
   short vectorD[2] = {v2x - v1x, v2y - v1y};
   short vectorT[2] = {x - v1x, y -v1y};
   short d = vectorD[X] * vectorT[Y] - vectorD[Y] * vectorT[X];
   (d > 0) ? (rt = false) : (rt = true);
   return rt;
 }

◆ vectors_collide()

BOOL vectors_collide	(	Box *	box,
		Vec2short	vec[],
		BYTE	vector_max
	)

Parameters

Box*	Pointer
Vec2short[]	List
max	Quantity list

Definition at line 739 of file neocore.c.

                                                                  {
   BOOL p0 = false, p1 = false, p2 = false, p3 = false, p4 = false;
   p0 = collide_point(box->p0.x, box->p0.y, vec, vector_max);
   p1 = collide_point(box->p1.x, box->p1.y, vec, vector_max);
   p2 = collide_point(box->p2.x, box->p2.y, vec, vector_max);
   p3 = collide_point(box->p3.x, box->p3.y, vec, vector_max);
   p4 = collide_point(box->p4.x, box->p4.y, vec, vector_max);
   return (p0 || p1 || p2 || p3 || p4);
 }

◆ wait_vbl_max()

DWORD wait_vbl_max ( WORD nb )

inline

Parameters

vbl	Number of frames to wait

Definition at line 845 of file neocore.c.

                                    {
   WORD i = 0;
   for (i = 0; i <= nb; i++) waitVBlank();
   return DAT_frameCounter;
 }

Functions

Function Documentation

◆ animated_sprite_display()

◆ animated_sprite_flash()

◆ animated_sprite_hide()

◆ animated_sprite_init()

◆ animated_sprite_physic_display()

◆ animated_sprite_physic_flash()

◆ animated_sprite_physic_hide()

◆ animated_sprite_physic_init()

◆ animated_sprite_physic_move()

◆ animated_sprite_physic_set_position()

◆ animated_sprite_physic_show()

◆ animated_sprite_physic_shrunk()

◆ animated_sprite_set_animation()

◆ animated_sprite_show()

◆ box_collide()

◆ box_init()

◆ box_resize()

◆ box_shrunk()

◆ box_update()

◆ boxes_collide()

◆ clear_vram()

◆ fix_print_neocore()

◆ flash_init()

◆ get_palette_index()

◆ get_shrunk_proportional_table()

◆ get_sin()

◆ get_sprite_index()

◆ get_sprite_index_from_picture()

◆ get_sprite_index_from_sprite()

◆ gpu_init()

◆ image_display()

◆ image_flash()

◆ image_hide()

◆ image_init()

◆ image_physic_display()

◆ image_physic_flash()

◆ image_physic_hide()

◆ image_physic_init()

◆ image_physic_move()

◆ image_physic_set_position()

◆ image_physic_show()

◆ image_physic_shrunk()

◆ image_set_position()

◆ image_show()

◆ image_shrunk_centroid()

◆ is_visible()

◆ joypad_debug()

◆ joypad_is_a()

◆ joypad_is_b()

◆ joypad_is_c()

◆ joypad_is_d()

◆ joypad_is_down()

◆ joypad_is_left()

◆ joypad_is_right()

◆ joypad_is_start()

◆ joypad_is_up()

◆ joypad_update()

◆ joypad_update_edge()

◆ logger_animated_sprite()

◆ logger_bool()

◆ logger_box()

◆ logger_byte()

◆ logger_dword()

◆ logger_info()

◆ logger_init()

◆ logger_int()

◆ logger_pictureInfo()

◆ logger_set_position()

◆ logger_short()

◆ logger_spriteInfo()

◆ logger_word()

◆ mask_update()

◆ palette_disable_auto_index()

◆ palette_enable_auto_index()

◆ scroller_display()

◆ scroller_init()

◆ scroller_move()

◆ scroller_set_position()