#include "../ugbc.h"

Macros
#define	COLOR_BLACK 0x00
#define	COLOR_DARK_RED 0x01
#define	COLOR_RED 0x01
#define	COLOR_LIGHT_RED COLOR_RED
#define	COLOR_DARK_GREEN 0x02
#define	COLOR_GREEN 0x02
#define	COLOR_LIGHT_GREEN COLOR_GREEN
#define	COLOR_YELLOW 0x03
#define	COLOR_DARK_BLUE 0x04
#define	COLOR_BLUE 0x04
#define	COLOR_LIGHT_BLUE COLOR_BLUE
#define	COLOR_MAGENTA 0x05
#define	COLOR_CYAN 0x06
#define	COLOR_DARK_WHITE 0x07
#define	COLOR_WHITE 0x07
#define	COLOR_LIGHT_WHITE COLOR_WHITE
#define	COLOR_VIOLET COLOR_MAGENTA
#define	COLOR_ORANGE COLOR_RED
#define	COLOR_BROWN COLOR_RED
#define	COLOR_DARK_GREY COLOR_BLACK
#define	COLOR_GREY COLOR_WHITE
#define	COLOR_LIGHT_GREY COLOR_WHITE
#define	COLOR_PURPLE COLOR_VIOLET
#define	COLOR_LAVENDER COLOR_VIOLET
#define	COLOR_GOLD COLOR_YELLOW
#define	COLOR_TURQUOISE COLOR_LIGHT_BLUE
#define	COLOR_TAN COLOR_BROWN
#define	COLOR_YELLOW_GREEN COLOR_YELLOW
#define	COLOR_OLIVE_GREEN COLOR_GREEN
#define	COLOR_PINK COLOR_LIGHT_RED
#define	COLOR_PEACH COLOR_PINK
#define	COLOR_COUNT 8
#define	DEFAULT_PEN_COLOR COLOR_WHITE
#define	DEFAULT_PAPER_COLOR COLOR_BLACK
#define	TEXT_COLUMNS_COUNT 40
#define	TEXT_ROWS_COUNT 25
#define	TILEMAP_MODE_STANDARD 0
#define	BITMAP_MODE_DEFAULT TILEMAP_MODE_STANDARD
#define	BITMAP_MODE_STANDARD BITMAP_MODE_DEFAULT
#define	SPRITE_COUNT 0
#define	SPRITE_WIDTH 0
#define	SPRITE_HEIGHT 0
#define	SPRITE_X_MIN 0
#define	SPRITE_Y_MIN 0
#define	SPRITE_X_MAX 0
#define	SPRITE_Y_MAX 0
#define	SCREEN_SPRITE_RATIO_X 100
#define	SCREEN_SPRITE_RATIO_Y 100
#define	SCREEN_BORDER_X 0
#define	SCREEN_BORDER_Y 0
#define	IMAGE_WIDTH_SIZE 2
#define	IMAGE_WIDTH_OFFSET 0
#define	IMAGE_HEIGHT_SIZE 1
#define	IMAGE_HEIGHT_OFFSET 2
#define	DOUBLE_BUFFER_PAGE_0 0
#define	DOUBLE_BUFFER_PAGE_1 1

Functions
int	ef9345_screen_mode_enable (Environment _environment, ScreenMode _screen_mode)
void	ef9345_initialization (Environment *_environment)
void	ef9345_finalization (Environment *_environment)
void	ef9345_back (Environment *_environment)
void	ef9345_background_color (Environment *_environment, int _index, int _background_color)
	EF9345: emit code to change background color
void	ef9345_background_color_vars (Environment _environment, char _index, char *_background_color)
	EF9345: emit code to change background color
void	ef9345_background_color_semivars (Environment _environment, int _index, char _background_color)
	EF9345: emit code to change background color
void	ef9345_colors_vars (Environment _environment, char _foreground_color, char *_background_color)
void	ef9345_background_color_get_vars (Environment _environment, char _index, char *_background_color)
	EF9345: emit code to retrieve background color
void	ef9345_border_color (Environment _environment, char _border_color)
	EF9345: emit code to change border color
Variable *	ef9345_collision (Environment _environment, char _sprite)
	EF9345: emit code to check for collision
void	ef9345_hit (Environment _environment, char _sprite_mask, char *_result)
	EF9345: emit code to check for collision
void	ef9345_next_raster (Environment *_environment)
	EF9345: emit code to wait for next raster irq
void	ef9345_next_raster_at (Environment _environment, char _label, char _positionlo, char _positionhi)
	EF9345: emit code to wait for next raster irq at different position
void	ef9345_raster_at (Environment _environment, char _label, char _positionlo, char _positionhi)
	EF9345: emit code to set raster irq
void	ef9345_sprite_common_color (Environment _environment, char _index, char *_common_color)
	EF9345: emit code to change common sprite's color
void	ef9345_bitmap_enable (Environment *_environment, int _width, int _height, int _colors)
void	ef9345_bitmap_disable (Environment *_environment)
void	ef9345_bitmap_at (Environment _environment, char _address)
void	ef9345_colormap_at (Environment _environment, char _address)
void	ef9345_textmap_at (Environment _environment, char _address)
void	ef9345_tiles_at (Environment _environment, char _address)
void	ef9345_tilemap_enable (Environment *_environment, int _width, int _height, int _colors, int _tile_width, int _tile_height)
void	ef9345_bank_select (Environment *_environment, int _bank)
void	ef9345_screen_on (Environment *_environment)
void	ef9345_screen_off (Environment *_environment)
void	ef9345_screen_rows (Environment _environment, char _rows)
void	ef9345_screen_columns (Environment _environment, char _columns)
void	ef9345_sprite_data_from (Environment _environment, char _sprite, char *_address)
void	ef9345_sprite_data_set (Environment _environment, char _sprite, char *_address)
void	ef9345_sprite_enable (Environment _environment, char _sprite)
void	ef9345_sprite_disable (Environment _environment, char _sprite)
void	ef9345_sprite_at (Environment _environment, char _sprite, char _x, char _y)
void	ef9345_sprite_expand_vertical (Environment _environment, char _sprite)
void	ef9345_sprite_expand_horizontal (Environment _environment, char _sprite)
void	ef9345_sprite_compress_vertical (Environment _environment, char _sprite)
void	ef9345_sprite_compress_horizontal (Environment _environment, char _sprite)
void	ef9345_sprite_multicolor (Environment _environment, char _sprite)
void	ef9345_sprite_monocolor (Environment _environment, char _sprite)
void	ef9345_sprite_color (Environment _environment, char _sprite, char *_color)
void	ef9345_sprite_priority (Environment _environment, char _sprite, char *_priority)
void	ef9345_vertical_scroll (Environment _environment, char _displacement)
void	ef9345_horizontal_scroll (Environment _environment, char _displacement)
void	ef9345_busy_wait (Environment _environment, char _timing)
void	ef9345_tiles_get (Environment _environment, char _result)
void	ef9345_get_width (Environment _environment, char _result)
void	ef9345_get_height (Environment _environment, char _result)
void	ef9345_pset_int (Environment _environment, int _x, int _y, int _c)
void	ef9345_pset_vars (Environment _environment, char _x, char _y, char _c)
void	ef9345_pget_color_vars (Environment _environment, char _x, char _y, char _result)
void	ef9345_cls (Environment *_environment)
void	ef9345_cls_box (Environment _environment, char _x1, char _y1, char _w, char *_h)
void	ef9345_scroll_text (Environment *_environment, int _direction, int _overlap)
void	ef9345_hscroll_line (Environment *_environment, int _direction, int _overlap)
void	ef9345_hscroll_screen (Environment *_environment, int _direction, int _overlap)
void	ef9345_text (Environment _environment, char _text, char *_text_size, int _raw)
void	ef9345_cline (Environment _environment, char _characters)
void	ef9345_scroll (Environment *_environment, int _dx, int _dy)
Variable *	ef9345_get_raster_line (Environment *_environment)
int	ef9345_image_size (Environment *_environment, int _width, int _height, int _mode)
Variable *	ef9345_image_converter (Environment _environment, char _data, int _width, int _height, int _depth, int _offset_x, int _offset_y, int _frame_width, int _frame_height, int _mode, int _transparent_color, int _flags)
Variable *	ef9345_sprite_converter (Environment _environment, char _data, int _width, int _height, int _depth, RGBi *_color)
void	ef9345_put_image (Environment _environment, Resource _image, char _x, char _y, char _frame, char _sequence, int _frame_size, int _frame_count, char *_flags)
void	ef9345_blit_image (Environment _environment, char _sources[], int _source_count, char _blit, char _x, char _y, char _frame, char *_sequence, int _frame_size, int _frame_count, int _flags)
void	ef9345_wait_vbl (Environment *_environment)
Variable *	ef9345_new_image (Environment *_environment, int _width, int _height, int _mode)
Variable *	ef9345_new_images (Environment *_environment, int _frames, int _width, int _height, int _mode)
Variable *	ef9345_new_sequence (Environment *_environment, int _sequences, int _frames, int _width, int _height, int _mode)
void	ef9345_get_image (Environment _environment, char _image, char _x, char _y, char _frame, char _sequence, int _frame_size, int _frame_count, int _palette)
void	ef9345_put_tile (Environment _environment, char _image, char _x, char _y)
void	ef9345_put_tiles (Environment _environment, char _image, char _x, char _y, char _w, char _h)
void	ef9345_move_tiles (Environment _environment, char _image, char _x, char _y)
void	ef9345_use_tileset (Environment _environment, char _tileset)
void	ef9345_tile_at (Environment _environment, char _x, char _y, char _result)
void	ef9345_move_memory_video (Environment _environment, char _from, char _to, char _size)
void	ef9345_move_video_memory (Environment _environment, char _from, char _to, char _size)
void	ef9345_move_video_video (Environment _environment, char _from, char _to, char _size)
void	ef9345_slice_image (Environment _environment, char _image, char _frame, char _sequence, int _frame_size, int _frame_count, char *_destination)
int	ef9345_palette_extract (Environment _environment, char _data, int _width, int _height, int _depth, int _flags, RGBi *_palette)

Macro Definition Documentation

◆ BITMAP_MODE_DEFAULT

#define BITMAP_MODE_DEFAULT TILEMAP_MODE_STANDARD

Definition at line 78 of file ef9345.h.

◆ BITMAP_MODE_STANDARD

#define BITMAP_MODE_STANDARD BITMAP_MODE_DEFAULT

Definition at line 79 of file ef9345.h.

◆ COLOR_BLACK

#define COLOR_BLACK 0x00

Definition at line 36 of file ef9345.h.

◆ COLOR_BLUE

#define COLOR_BLUE 0x04

Definition at line 45 of file ef9345.h.

◆ COLOR_BROWN

#define COLOR_BROWN COLOR_RED

Definition at line 55 of file ef9345.h.

◆ COLOR_COUNT

#define COLOR_COUNT 8

Definition at line 68 of file ef9345.h.

◆ COLOR_CYAN

#define COLOR_CYAN 0x06

Definition at line 48 of file ef9345.h.

◆ COLOR_DARK_BLUE

#define COLOR_DARK_BLUE 0x04

Definition at line 44 of file ef9345.h.

◆ COLOR_DARK_GREEN

#define COLOR_DARK_GREEN 0x02

Definition at line 40 of file ef9345.h.

◆ COLOR_DARK_GREY

#define COLOR_DARK_GREY COLOR_BLACK

Definition at line 56 of file ef9345.h.

◆ COLOR_DARK_RED

#define COLOR_DARK_RED 0x01

Definition at line 37 of file ef9345.h.

◆ COLOR_DARK_WHITE

#define COLOR_DARK_WHITE 0x07

Definition at line 49 of file ef9345.h.

◆ COLOR_GOLD

#define COLOR_GOLD COLOR_YELLOW

Definition at line 61 of file ef9345.h.

◆ COLOR_GREEN

#define COLOR_GREEN 0x02

Definition at line 41 of file ef9345.h.

◆ COLOR_GREY

#define COLOR_GREY COLOR_WHITE

Definition at line 57 of file ef9345.h.

◆ COLOR_LAVENDER

#define COLOR_LAVENDER COLOR_VIOLET

Definition at line 60 of file ef9345.h.

◆ COLOR_LIGHT_BLUE

#define COLOR_LIGHT_BLUE COLOR_BLUE

Definition at line 46 of file ef9345.h.

◆ COLOR_LIGHT_GREEN

#define COLOR_LIGHT_GREEN COLOR_GREEN

Definition at line 42 of file ef9345.h.

◆ COLOR_LIGHT_GREY

#define COLOR_LIGHT_GREY COLOR_WHITE

Definition at line 58 of file ef9345.h.

◆ COLOR_LIGHT_RED

#define COLOR_LIGHT_RED COLOR_RED

Definition at line 39 of file ef9345.h.

◆ COLOR_LIGHT_WHITE

#define COLOR_LIGHT_WHITE COLOR_WHITE

Definition at line 51 of file ef9345.h.

◆ COLOR_MAGENTA

#define COLOR_MAGENTA 0x05

Definition at line 47 of file ef9345.h.

◆ COLOR_OLIVE_GREEN

#define COLOR_OLIVE_GREEN COLOR_GREEN

Definition at line 65 of file ef9345.h.

◆ COLOR_ORANGE

#define COLOR_ORANGE COLOR_RED

Definition at line 54 of file ef9345.h.

◆ COLOR_PEACH

#define COLOR_PEACH COLOR_PINK

Definition at line 67 of file ef9345.h.

◆ COLOR_PINK

#define COLOR_PINK COLOR_LIGHT_RED

Definition at line 66 of file ef9345.h.

◆ COLOR_PURPLE

#define COLOR_PURPLE COLOR_VIOLET

Definition at line 59 of file ef9345.h.

◆ COLOR_RED

#define COLOR_RED 0x01

Definition at line 38 of file ef9345.h.

◆ COLOR_TAN

#define COLOR_TAN COLOR_BROWN

Definition at line 63 of file ef9345.h.

◆ COLOR_TURQUOISE

#define COLOR_TURQUOISE COLOR_LIGHT_BLUE

Definition at line 62 of file ef9345.h.

◆ COLOR_VIOLET

#define COLOR_VIOLET COLOR_MAGENTA

Definition at line 53 of file ef9345.h.

◆ COLOR_WHITE

#define COLOR_WHITE 0x07

Definition at line 50 of file ef9345.h.

◆ COLOR_YELLOW

#define COLOR_YELLOW 0x03

Definition at line 43 of file ef9345.h.

◆ COLOR_YELLOW_GREEN

#define COLOR_YELLOW_GREEN COLOR_YELLOW

Definition at line 64 of file ef9345.h.

◆ DEFAULT_PAPER_COLOR

#define DEFAULT_PAPER_COLOR COLOR_BLACK

Definition at line 71 of file ef9345.h.

◆ DEFAULT_PEN_COLOR

#define DEFAULT_PEN_COLOR COLOR_WHITE

Definition at line 70 of file ef9345.h.

◆ DOUBLE_BUFFER_PAGE_0

#define DOUBLE_BUFFER_PAGE_0 0

Definition at line 99 of file ef9345.h.

◆ DOUBLE_BUFFER_PAGE_1

#define DOUBLE_BUFFER_PAGE_1 1

Definition at line 100 of file ef9345.h.

◆ IMAGE_HEIGHT_OFFSET

#define IMAGE_HEIGHT_OFFSET 2

Definition at line 97 of file ef9345.h.

◆ IMAGE_HEIGHT_SIZE

#define IMAGE_HEIGHT_SIZE 1

Definition at line 96 of file ef9345.h.

◆ IMAGE_WIDTH_OFFSET

#define IMAGE_WIDTH_OFFSET 0

Definition at line 95 of file ef9345.h.

◆ IMAGE_WIDTH_SIZE

#define IMAGE_WIDTH_SIZE 2

Definition at line 94 of file ef9345.h.

◆ SCREEN_BORDER_X

#define SCREEN_BORDER_X 0

Definition at line 91 of file ef9345.h.

◆ SCREEN_BORDER_Y

#define SCREEN_BORDER_Y 0

Definition at line 92 of file ef9345.h.

◆ SCREEN_SPRITE_RATIO_X

#define SCREEN_SPRITE_RATIO_X 100

Definition at line 89 of file ef9345.h.

◆ SCREEN_SPRITE_RATIO_Y

#define SCREEN_SPRITE_RATIO_Y 100

Definition at line 90 of file ef9345.h.

◆ SPRITE_COUNT

#define SPRITE_COUNT 0

Definition at line 81 of file ef9345.h.

◆ SPRITE_HEIGHT

#define SPRITE_HEIGHT 0

Definition at line 83 of file ef9345.h.

◆ SPRITE_WIDTH

#define SPRITE_WIDTH 0

Definition at line 82 of file ef9345.h.

◆ SPRITE_X_MAX

#define SPRITE_X_MAX 0

Definition at line 86 of file ef9345.h.

◆ SPRITE_X_MIN

#define SPRITE_X_MIN 0

Definition at line 84 of file ef9345.h.

◆ SPRITE_Y_MAX

#define SPRITE_Y_MAX 0

Definition at line 87 of file ef9345.h.

◆ SPRITE_Y_MIN

#define SPRITE_Y_MIN 0

Definition at line 85 of file ef9345.h.

◆ TEXT_COLUMNS_COUNT

#define TEXT_COLUMNS_COUNT 40

Definition at line 73 of file ef9345.h.

◆ TEXT_ROWS_COUNT

#define TEXT_ROWS_COUNT 25

Definition at line 74 of file ef9345.h.

◆ TILEMAP_MODE_STANDARD

#define TILEMAP_MODE_STANDARD 0

Definition at line 76 of file ef9345.h.

Function Documentation

◆ ef9345_back()

void ef9345_back ( Environment * _environment )

Definition at line 908 of file ef9345.c.

◆ ef9345_background_color()

void ef9345_background_color	(	Environment *	_environment,
		int	_index,
		int	_background_color )

EF9345: emit code to change background color

This function can be used to issue code aimed at changing the background color of the screen.

Parameters

_environment	Current calling environment
_index	Index of the background color
_background_color	Background color to use

Definition at line 295 of file ef9345.c.

◆ ef9345_background_color_get_vars()

void ef9345_background_color_get_vars	(	Environment *	_environment,
		char *	_index,
		char *	_background_color )

EF9345: emit code to retrieve background color

This function can be used to issue code aimed at retrieving the background color of the screen.

Parameters

_environment	Current calling environment
_index	Index of the background color
_background_color	Background color to use

Definition at line 337 of file ef9345.c.

◆ ef9345_background_color_semivars()

void ef9345_background_color_semivars	(	Environment *	_environment,
		int	_index,
		char *	_background_color )

EF9345: emit code to change background color

This function can be used to issue code aimed at changing the background color of the screen.

Parameters

_environment	Current calling environment
_index	Index of the background color
_background_color	Background color to use

Definition at line 323 of file ef9345.c.

◆ ef9345_background_color_vars()

void ef9345_background_color_vars	(	Environment *	_environment,
		char *	_index,
		char *	_background_color )

EF9345: emit code to change background color

This function can be used to issue code aimed at changing the background color of the screen.

Parameters

_environment	Current calling environment
_index	Index of the background color
_background_color	Background color to use

Definition at line 309 of file ef9345.c.

◆ ef9345_bank_select()

void ef9345_bank_select	(	Environment *	_environment,
		int	_bank )

Definition at line 405 of file ef9345.c.

◆ ef9345_bitmap_at()

void ef9345_bitmap_at	(	Environment *	_environment,
		char *	_address )

Definition at line 559 of file ef9345.c.

◆ ef9345_bitmap_disable()

void ef9345_bitmap_disable ( Environment * _environment )

Definition at line 528 of file ef9345.c.

◆ ef9345_bitmap_enable()

void ef9345_bitmap_enable	(	Environment *	_environment,
		int	_width,
		int	_height,
		int	_colors )

Definition at line 508 of file ef9345.c.

◆ ef9345_blit_image()

void ef9345_blit_image	(	Environment *	_environment,
		char *	_sources[],
		int	_source_count,
		char *	_blit,
		char *	_x,
		char *	_y,
		char *	_frame,
		char *	_sequence,
		int	_frame_size,
		int	_frame_count,
		int	_flags )

Definition at line 1074 of file ef9345.c.

◆ ef9345_border_color()

void ef9345_border_color	(	Environment *	_environment,
		char *	_border_color )

EF9345: emit code to change border color

This function can be used to issue code aimed at changing the border color of the screen.

Parameters

_environment	Current calling environment
_border_color	Border color to use

Definition at line 281 of file ef9345.c.

◆ ef9345_busy_wait()

void ef9345_busy_wait	(	Environment *	_environment,
		char *	_timing )

Definition at line 663 of file ef9345.c.

◆ ef9345_cline()

void ef9345_cline	(	Environment *	_environment,
		char *	_characters )

Definition at line 912 of file ef9345.c.

◆ ef9345_cls()

void ef9345_cls ( Environment * _environment )

Definition at line 688 of file ef9345.c.

◆ ef9345_cls_box()

void ef9345_cls_box	(	Environment *	_environment,
		char *	_x1,
		char *	_y1,
		char *	_w,
		char *	_h )

Definition at line 695 of file ef9345.c.

◆ ef9345_collision()

Variable * ef9345_collision	(	Environment *	_environment,
		char *	_sprite )

EF9345: emit code to check for collision

This function can be used to issue code aimed at verifying if a sprite has had a collision with another sprite. The result (0 = no collision, 0xff = collision occurred) is returned in the output variable.

Parameters

_environment	Current calling environment
_sprite_mask	Sprite mask to use
_result	Where to store the result

Definition at line 251 of file ef9345.c.

◆ ef9345_colormap_at()

void ef9345_colormap_at	(	Environment *	_environment,
		char *	_address )

Definition at line 563 of file ef9345.c.

◆ ef9345_colors_vars()

void ef9345_colors_vars	(	Environment *	_environment,
		char *	_foreground_color,
		char *	_background_color )

Definition at line 1213 of file ef9345.c.

◆ ef9345_finalization()

void ef9345_finalization ( Environment * _environment )

Definition at line 883 of file ef9345.c.

◆ ef9345_get_height()

void ef9345_get_height	(	Environment *	_environment,
		char *	_result )

Definition at line 681 of file ef9345.c.

◆ ef9345_get_image()

void ef9345_get_image	(	Environment *	_environment,
		char *	_image,
		char *	_x,
		char *	_y,
		char *	_frame,
		char *	_sequence,
		int	_frame_size,
		int	_frame_count,
		int	_palette )

Definition at line 1172 of file ef9345.c.

◆ ef9345_get_raster_line()

Variable * ef9345_get_raster_line ( Environment * _environment )

Definition at line 1201 of file ef9345.c.

◆ ef9345_get_width()

void ef9345_get_width	(	Environment *	_environment,
		char *	_result )

Definition at line 667 of file ef9345.c.

◆ ef9345_hit()

void ef9345_hit	(	Environment *	_environment,
		char *	_sprite_mask,
		char *	_result )

EF9345: emit code to check for collision

This function can be used to issue code aimed at verifying if a sprite has had a collision with a tile. The result (0 = no collision, 0xff = collision occurred) is returned in the output variable.

Parameters

_environment Current calling environment

_sprite_mask Sprite mask to use

_result Where to store the result

Definition at line 266 of file ef9345.c.

◆ ef9345_horizontal_scroll()

void ef9345_horizontal_scroll	(	Environment *	_environment,
		char *	_displacement )

Definition at line 659 of file ef9345.c.

◆ ef9345_hscroll_line()

void ef9345_hscroll_line	(	Environment *	_environment,
		int	_direction,
		int	_overlap )

Definition at line 900 of file ef9345.c.

◆ ef9345_hscroll_screen()

void ef9345_hscroll_screen	(	Environment *	_environment,
		int	_direction,
		int	_overlap )

Definition at line 904 of file ef9345.c.

◆ ef9345_image_converter()

Variable * ef9345_image_converter	(	Environment *	_environment,
		char *	_data,
		int	_width,
		int	_height,
		int	_depth,
		int	_offset_x,
		int	_offset_y,
		int	_frame_width,
		int	_frame_height,
		int	_mode,
		int	_transparent_color,
		int	_flags )

Definition at line 1062 of file ef9345.c.

◆ ef9345_image_size()

int ef9345_image_size	(	Environment *	_environment,
		int	_width,
		int	_height,
		int	_mode )

Definition at line 916 of file ef9345.c.

◆ ef9345_initialization()

void ef9345_initialization ( Environment * _environment )

Definition at line 729 of file ef9345.c.

◆ ef9345_move_memory_video()

void ef9345_move_memory_video	(	Environment *	_environment,
		char *	_from,
		char *	_to,
		char *	_size )

Definition at line 1205 of file ef9345.c.

◆ ef9345_move_tiles()

void ef9345_move_tiles	(	Environment *	_environment,
		char *	_image,
		char *	_x,
		char *	_y )

Definition at line 1185 of file ef9345.c.

◆ ef9345_move_video_memory()

void ef9345_move_video_memory	(	Environment *	_environment,
		char *	_from,
		char *	_to,
		char *	_size )

Definition at line 1209 of file ef9345.c.

◆ ef9345_move_video_video()

void ef9345_move_video_video	(	Environment *	_environment,
		char *	_from,
		char *	_to,
		char *	_size )

◆ ef9345_new_image()

Variable * ef9345_new_image	(	Environment *	_environment,
		int	_width,
		int	_height,
		int	_mode )

Definition at line 1082 of file ef9345.c.

◆ ef9345_new_images()

Variable * ef9345_new_images	(	Environment *	_environment,
		int	_frames,
		int	_width,
		int	_height,
		int	_mode )

Definition at line 1106 of file ef9345.c.

◆ ef9345_new_sequence()

Variable * ef9345_new_sequence	(	Environment *	_environment,
		int	_sequences,
		int	_frames,
		int	_width,
		int	_height,
		int	_mode )

Definition at line 1138 of file ef9345.c.

◆ ef9345_next_raster()

void ef9345_next_raster ( Environment * _environment )

EF9345: emit code to wait for next raster irq

This function outputs assembly code needed to wait for the next raster. Meanwhile, the execution of the main code will resume where it left off.

Parameters

_environment Current calling environment

Definition at line 384 of file ef9345.c.

◆ ef9345_next_raster_at()

void ef9345_next_raster_at	(	Environment *	_environment,
		char *	_label,
		char *	_positionlo,
		char *	_positionhi )

EF9345: emit code to wait for next raster irq at different position

This function outputs assembly code needed to wait for the next raster on a different position with a different code to execute. Meanwhile, the execution of the main code will resume where it left off.

Parameters

_environment	Current calling environment
_label	Label to jump to when vertical raster reach the value given
_positionlo	The vertical position to wait for (bits 7..0)
_positionhi	The vertical position to wait for (bit 8)

Definition at line 401 of file ef9345.c.

◆ ef9345_palette_extract()

int ef9345_palette_extract	(	Environment *	_environment,
		char *	_data,
		int	_width,
		int	_height,
		int	_depth,
		int	_flags,
		RGBi *	_palette )

Definition at line 1221 of file ef9345.c.

◆ ef9345_pget_color_vars()

void ef9345_pget_color_vars	(	Environment *	_environment,
		char *	_x,
		char *	_y,
		char *	_result )

Definition at line 579 of file ef9345.c.

◆ ef9345_pset_int()

void ef9345_pset_int	(	Environment *	_environment,
		int	_x,
		int	_y,
		int *	_c )

Definition at line 571 of file ef9345.c.

◆ ef9345_pset_vars()

void ef9345_pset_vars	(	Environment *	_environment,
		char *	_x,
		char *	_y,
		char *	_c )

Definition at line 575 of file ef9345.c.

◆ ef9345_put_image()

void ef9345_put_image	(	Environment *	_environment,
		Resource *	_image,
		char *	_x,
		char *	_y,
		char *	_frame,
		char *	_sequence,
		int	_frame_size,
		int	_frame_count,
		char *	_flags )

Definition at line 1070 of file ef9345.c.

◆ ef9345_put_tile()

void ef9345_put_tile	(	Environment *	_environment,
		char *	_image,
		char *	_x,
		char *	_y )

Definition at line 1181 of file ef9345.c.

◆ ef9345_put_tiles()

void ef9345_put_tiles	(	Environment *	_environment,
		char *	_image,
		char *	_x,
		char *	_y,
		char *	_w,
		char *	_h )

Definition at line 1189 of file ef9345.c.

◆ ef9345_raster_at()

void ef9345_raster_at	(	Environment *	_environment,
		char *	_label,
		char *	_positionlo,
		char *	_positionhi )

EF9345: emit code to set raster irq

This function outputs assembly code needed to initialize a raster routine. In other words, asynchronously and in parallel with the execution of the main program, the routine starting from the label provided will be executed when the vertical brush on the screen reaches the value of _position. This function is particularly useful when the position is communicated is given as an integer.

Parameters

_environment	Current calling environment
_label	Label to jump to when vertical raster reach the value given
_positionlo	The vertical position to wait for (bits 7..0)
_positionhi	The vertical position to wait for (bit 8)

Definition at line 370 of file ef9345.c.

◆ ef9345_screen_columns()

void ef9345_screen_columns	(	Environment *	_environment,
		char *	_columns )

Definition at line 595 of file ef9345.c.

◆ ef9345_screen_mode_enable()

int ef9345_screen_mode_enable	(	Environment *	_environment,
		ScreenMode *	_screen_mode )

Definition at line 456 of file ef9345.c.

◆ ef9345_screen_off()

void ef9345_screen_off ( Environment * _environment )

Definition at line 587 of file ef9345.c.

◆ ef9345_screen_on()

void ef9345_screen_on ( Environment * _environment )

Definition at line 583 of file ef9345.c.

◆ ef9345_screen_rows()

void ef9345_screen_rows	(	Environment *	_environment,
		char *	_rows )

Definition at line 591 of file ef9345.c.

◆ ef9345_scroll()

void ef9345_scroll	(	Environment *	_environment,
		int	_dx,
		int	_dy )

Definition at line 1177 of file ef9345.c.

◆ ef9345_scroll_text()

void ef9345_scroll_text	(	Environment *	_environment,
		int	_direction,
		int	_overlap )

Definition at line 710 of file ef9345.c.

◆ ef9345_slice_image()

void ef9345_slice_image	(	Environment *	_environment,
		char *	_image,
		char *	_frame,
		char *	_sequence,
		int	_frame_size,
		int	_frame_count,
		char *	_destination )

Definition at line 1217 of file ef9345.c.

◆ ef9345_sprite_at()

void ef9345_sprite_at	(	Environment *	_environment,
		char *	_sprite,
		char *	_x,
		char *	_y )

Definition at line 615 of file ef9345.c.

◆ ef9345_sprite_color()

void ef9345_sprite_color	(	Environment *	_environment,
		char *	_sprite,
		char *	_color )

Definition at line 643 of file ef9345.c.

◆ ef9345_sprite_common_color()

void ef9345_sprite_common_color	(	Environment *	_environment,
		char *	_index,
		char *	_common_color )

EF9345: emit code to change common sprite's color

This function can be used to issue code aimed at changing the common color of the sprites.

Parameters

_environment	Current calling environment
_index	Index of the background color
_common_color	Index of the color to use

Definition at line 351 of file ef9345.c.

◆ ef9345_sprite_compress_horizontal()

void ef9345_sprite_compress_horizontal	(	Environment *	_environment,
		char *	_sprite )

Definition at line 631 of file ef9345.c.

◆ ef9345_sprite_compress_vertical()

void ef9345_sprite_compress_vertical	(	Environment *	_environment,
		char *	_sprite )

Definition at line 627 of file ef9345.c.

◆ ef9345_sprite_converter()

Variable * ef9345_sprite_converter	(	Environment *	_environment,
		char *	_data,
		int	_width,
		int	_height,
		int	_depth,
		RGBi *	_color )

Definition at line 953 of file ef9345.c.

◆ ef9345_sprite_data_from()

void ef9345_sprite_data_from	(	Environment *	_environment,
		char *	_sprite,
		char *	_address )

Definition at line 599 of file ef9345.c.

◆ ef9345_sprite_data_set()

void ef9345_sprite_data_set	(	Environment *	_environment,
		char *	_sprite,
		char *	_address )

Definition at line 603 of file ef9345.c.

◆ ef9345_sprite_disable()

void ef9345_sprite_disable	(	Environment *	_environment,
		char *	_sprite )

Definition at line 611 of file ef9345.c.

◆ ef9345_sprite_enable()

void ef9345_sprite_enable	(	Environment *	_environment,
		char *	_sprite )

Definition at line 607 of file ef9345.c.

◆ ef9345_sprite_expand_horizontal()

void ef9345_sprite_expand_horizontal	(	Environment *	_environment,
		char *	_sprite )

Definition at line 623 of file ef9345.c.

◆ ef9345_sprite_expand_vertical()

void ef9345_sprite_expand_vertical	(	Environment *	_environment,
		char *	_sprite )

Definition at line 619 of file ef9345.c.

◆ ef9345_sprite_monocolor()

void ef9345_sprite_monocolor	(	Environment *	_environment,
		char *	_sprite )

Definition at line 639 of file ef9345.c.

◆ ef9345_sprite_multicolor()

void ef9345_sprite_multicolor	(	Environment *	_environment,
		char *	_sprite )

Definition at line 635 of file ef9345.c.

◆ ef9345_sprite_priority()

void ef9345_sprite_priority	(	Environment *	_environment,
		char *	_sprite,
		char *	_priority )

Definition at line 647 of file ef9345.c.

◆ ef9345_text()

void ef9345_text	(	Environment *	_environment,
		char *	_text,
		char *	_text_size,
		int	_raw )

Definition at line 714 of file ef9345.c.

◆ ef9345_textmap_at()

void ef9345_textmap_at	(	Environment *	_environment,
		char *	_address )

Definition at line 567 of file ef9345.c.

◆ ef9345_tile_at()

void ef9345_tile_at	(	Environment *	_environment,
		char *	_x,
		char *	_y,
		char *	_result )

Definition at line 1193 of file ef9345.c.

◆ ef9345_tilemap_enable()

void ef9345_tilemap_enable	(	Environment *	_environment,
		int	_width,
		int	_height,
		int	_colors,
		int	_tile_width,
		int	_tile_height )

Definition at line 534 of file ef9345.c.

◆ ef9345_tiles_at()

void ef9345_tiles_at	(	Environment *	_environment,
		char *	_address )

Definition at line 651 of file ef9345.c.

◆ ef9345_tiles_get()

void ef9345_tiles_get	(	Environment *	_environment,
		char *	_result )

Definition at line 674 of file ef9345.c.

◆ ef9345_use_tileset()

void ef9345_use_tileset	(	Environment *	_environment,
		char *	_tileset )

Definition at line 1197 of file ef9345.c.

◆ ef9345_vertical_scroll()

void ef9345_vertical_scroll	(	Environment *	_environment,
		char *	_displacement )

Definition at line 655 of file ef9345.c.

◆ ef9345_wait_vbl()

void ef9345_wait_vbl ( Environment * _environment )

Definition at line 1078 of file ef9345.c.

Macros

Functions

Macro Definition Documentation

◆ BITMAP_MODE_DEFAULT

◆ BITMAP_MODE_STANDARD

◆ COLOR_BLACK

◆ COLOR_BLUE

◆ COLOR_BROWN

◆ COLOR_COUNT

◆ COLOR_CYAN

◆ COLOR_DARK_BLUE

◆ COLOR_DARK_GREEN

◆ COLOR_DARK_GREY

◆ COLOR_DARK_RED

◆ COLOR_DARK_WHITE

◆ COLOR_GOLD

◆ COLOR_GREEN

◆ COLOR_GREY

◆ COLOR_LAVENDER

◆ COLOR_LIGHT_BLUE

◆ COLOR_LIGHT_GREEN

◆ COLOR_LIGHT_GREY

◆ COLOR_LIGHT_RED

◆ COLOR_LIGHT_WHITE

◆ COLOR_MAGENTA

◆ COLOR_OLIVE_GREEN

◆ COLOR_ORANGE

◆ COLOR_PEACH

◆ COLOR_PINK

◆ COLOR_PURPLE

◆ COLOR_RED

◆ COLOR_TAN

◆ COLOR_TURQUOISE

◆ COLOR_VIOLET

◆ COLOR_WHITE

◆ COLOR_YELLOW

◆ COLOR_YELLOW_GREEN

◆ DEFAULT_PAPER_COLOR

◆ DEFAULT_PEN_COLOR

◆ DOUBLE_BUFFER_PAGE_0

◆ DOUBLE_BUFFER_PAGE_1

◆ IMAGE_HEIGHT_OFFSET

◆ IMAGE_HEIGHT_SIZE

◆ IMAGE_WIDTH_OFFSET

◆ IMAGE_WIDTH_SIZE

◆ SCREEN_BORDER_X

◆ SCREEN_BORDER_Y

◆ SCREEN_SPRITE_RATIO_X

◆ SCREEN_SPRITE_RATIO_Y

◆ SPRITE_COUNT

◆ SPRITE_HEIGHT

◆ SPRITE_WIDTH

◆ SPRITE_X_MAX

◆ SPRITE_X_MIN

◆ SPRITE_Y_MAX

◆ SPRITE_Y_MIN

◆ TEXT_COLUMNS_COUNT

◆ TEXT_ROWS_COUNT

◆ TILEMAP_MODE_STANDARD

Function Documentation

◆ ef9345_back()

◆ ef9345_background_color()

◆ ef9345_background_color_get_vars()

◆ ef9345_background_color_semivars()

◆ ef9345_background_color_vars()

◆ ef9345_bank_select()

◆ ef9345_bitmap_at()

◆ ef9345_bitmap_disable()

◆ ef9345_bitmap_enable()

◆ ef9345_blit_image()

◆ ef9345_border_color()

◆ ef9345_busy_wait()

◆ ef9345_cline()

◆ ef9345_cls()

◆ ef9345_cls_box()

◆ ef9345_collision()

◆ ef9345_colormap_at()

◆ ef9345_colors_vars()

◆ ef9345_finalization()

◆ ef9345_get_height()