#include "../ugbc.h"

Macros
#define	COLOR_BLACK 0x00
#define	COLOR_DARK_WHITE 0x08
#define	COLOR_WHITE 0x0d
#define	COLOR_LIGHT_WHITE 0x0f
#define	COLOR_DARK_RED 0x20
#define	COLOR_RED 0x24
#define	COLOR_LIGHT_RED 0x28
#define	COLOR_VIOLET 0x64
#define	COLOR_DARK_GREEN 0xb0
#define	COLOR_GREEN 0xb6
#define	COLOR_LIGHT_GREEN 0xba
#define	COLOR_DARK_BLUE 0x70
#define	COLOR_BLUE 0x74
#define	COLOR_LIGHT_BLUE 0x7e
#define	COLOR_YELLOW 0x1f
#define	COLOR_ORANGE 0x29
#define	COLOR_BROWN 0x24
#define	COLOR_DARK_GREY 0x04
#define	COLOR_GREY 0x08
#define	COLOR_LIGHT_GREY 0x0e
#define	COLOR_MAGENTA 0x6d
#define	COLOR_PURPLE COLOR_VIOLET
#define	COLOR_LAVENDER 0x6a
#define	COLOR_GOLD 0x2c
#define	COLOR_TURQUOISE 0xaf
#define	COLOR_TAN 0xab
#define	COLOR_YELLOW_GREEN 0x18
#define	COLOR_OLIVE_GREEN 0x14
#define	COLOR_PINK 0x3c
#define	COLOR_PEACH 0x3b
#define	COLOR_CYAN 0xae
#define	DEFAULT_PEN_COLOR COLOR_WHITE
#define	DEFAULT_PAPER_COLOR COLOR_BLACK
#define	TEXT_COLUMNS_COUNT 40
#define	TEXT_ROWS_COUNT 24
#define	BITMAP_MODE_ANTIC8 8
#define	BITMAP_MODE_ANTIC9 9
#define	BITMAP_MODE_ANTIC10 10
#define	BITMAP_MODE_ANTIC11 11
#define	BITMAP_MODE_ANTIC13 13
#define	BITMAP_MODE_ANTIC15 15
#define	BITMAP_MODE_ANTIC12 12
#define	BITMAP_MODE_ANTIC14 14
#define	TILEMAP_MODE_ANTIC2 2
#define	TILEMAP_MODE_ANTIC6 6
#define	TILEMAP_MODE_ANTIC7 7
#define	TILEMAP_MODE_ANTIC3 3
#define	TILEMAP_MODE_ANTIC4 4
#define	TILEMAP_MODE_ANTIC5 5
#define	BITMAP_MODE_DEFAULT BITMAP_MODE_ANTIC11
#define	BITMAP_MODE_STANDARD BITMAP_MODE_DEFAULT
#define	COLOR_COUNT 255
#define	SPRITE_COUNT 8
#define	SPRITE_WIDTH 8
#define	SPRITE_HEIGHT -1
#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
#define	FRAME_BUFFER_ADDRESS 0xbf00

Functions
int	gtia_screen_mode_enable (Environment _environment, ScreenMode _screen_mode)
void	gtia_initialization (Environment *_environment)
void	gtia_finalization (Environment *_environment)
void	gtia_back (Environment *_environment)
void	gtia_clear (Environment _environment, char _pattern)
void	gtia_background_color (Environment *_environment, int _index, int _background_color)
	GTIA: emit code to change background color
void	gtia_background_color_vars (Environment _environment, char _index, char *_background_color)
	GTIA: emit code to change background color
void	gtia_background_color_semivars (Environment _environment, int _index, char _background_color)
	GTIA: emit code to change background color
void	gtia_background_color_get_vars (Environment _environment, char _index, char *_background_color)
	GTIA: emit code to change background color
void	gtia_border_color (Environment *_environment, int _border_color)
	GTIA: emit code to change border color
void	gtia_border_color_vars (Environment _environment, char _border_color)
void	gtia_collision (Environment _environment, char _sprite_mask, char *_result)
void	gtia_hit (Environment _environment, char _sprite_mask, char *_result)
void	gtia_sprite_common_color (Environment _environment, char _index, char *_common_color)
void	gtia_bitmap_enable (Environment *_environment, int _width, int _height, int _colors)
void	gtia_bitmap_disable (Environment *_environment)
void	gtia_bitmap_at (Environment _environment, char _address)
void	gtia_colormap_at (Environment _environment, char _address)
void	gtia_textmap_at (Environment _environment, char _address)
void	gtia_tiles_at (Environment _environment, char _address)
void	gtia_tilemap_enable (Environment *_environment, int _width, int _height, int _colors, int _tile_width, int _tile_height)
void	gtia_fade (Environment _environment, char _ticks)
void	gtia_bank_select (Environment *_environment, int _bank)
void	gtia_screen_on (Environment *_environment)
void	gtia_screen_off (Environment *_environment)
void	gtia_screen_rows (Environment _environment, char _rows)
void	gtia_screen_columns (Environment _environment, char _columns)
void	gtia_sprite_data_from (Environment _environment, char _sprite, char *_address)
void	gtia_sprite_data_set (Environment _environment, char _sprite, char *_address)
void	gtia_sprite_enable (Environment _environment, char _sprite)
void	gtia_sprite_disable (Environment _environment, char _sprite)
void	gtia_sprite_at (Environment _environment, char _sprite, char _x, char _y)
void	gtia_sprite_expand_vertical (Environment _environment, char _sprite)
void	gtia_sprite_expand_horizontal (Environment _environment, char _sprite)
void	gtia_sprite_compress_vertical (Environment _environment, char _sprite)
void	gtia_sprite_compress_horizontal (Environment _environment, char _sprite)
void	gtia_sprite_multicolor (Environment _environment, char _sprite)
void	gtia_sprite_monocolor (Environment _environment, char _sprite)
void	gtia_sprite_color (Environment _environment, char _sprite, char *_color)
void	gtia_sprite_priority (Environment _environment, char _sprite, char *_priority)
void	gtia_vertical_scroll (Environment _environment, char _displacement)
void	gtia_horizontal_scroll (Environment _environment, char _displacement)
void	gtia_busy_wait (Environment _environment, char _timing)
void	gtia_tiles_get (Environment _environment, char _result)
void	gtia_get_width (Environment _environment, char _result)
void	gtia_get_height (Environment _environment, char _result)
void	gtia_pset_int (Environment _environment, int _x, int _y, int _c)
void	gtia_pset_vars (Environment _environment, char _x, char _y, char _c)
void	gtia_pget_color_vars (Environment _environment, char _x, char _y, char _result)
void	gtia_cls (Environment *_environment)
void	gtia_cls_box (Environment _environment, char _x1, char _y1, char _w, char *_h)
void	gtia_scroll_text (Environment *_environment, int _direction, int _overlap)
void	gtia_hscroll_line (Environment *_environment, int _direction, int _overlap)
void	gtia_hscroll_screen (Environment *_environment, int _direction, int _overlap)
void	gtia_text (Environment _environment, char _text, char *_text_size, int _raw)
void	gtia_cline (Environment _environment, char _characters)
void	gtia_scroll (Environment *_environment, int _dx, int _dy)
int	gtia_image_size (Environment *_environment, int _width, int _height, int _mode)
Variable *	gtia_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)
void	gtia_put_image (Environment _environment, Resource _image, char _x, char _y, char _frame, char _sequence, int _frame_size, int _frame_count, char *_flags)
void	gtia_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	gtia_wait_vbl (Environment _environment, char _raster_line)
Variable *	gtia_new_image (Environment *_environment, int _width, int _height, int _mode)
Variable *	gtia_new_images (Environment *_environment, int _frames, int _width, int _height, int _mode)
Variable *	gtia_new_sequence (Environment *_environment, int _sequences, int _frames, int _width, int _height, int _mode)
void	gtia_get_image (Environment _environment, char _image, char _x, char _y, char _frame, char _sequence, int _frame_size, int _frame_count, int _palette)
Variable *	gtia_get_raster_line (Environment *_environment)
void	gtia_put_tile (Environment _environment, char _image, char _x, char _y)
void	gtia_put_tiles (Environment _environment, char _image, char _x, char _y, char _w, char _h)
void	gtia_move_tiles (Environment _environment, char _image, char _x, char _y)
void	gtia_use_tileset (Environment _environment, char _tileset)
void	gtia_tile_at (Environment _environment, char _x, char _y, char _result)
void	gtia_slice_image (Environment _environment, char _image, char _frame, char _sequence, int _frame_size, int _frame_count, char *_destination)
int	gtia_palette_extract (Environment _environment, char _data, int _width, int _height, int _depth, int _flags, RGBi *_palette)
void	gtia_calculate_sequence_frame_offset (Environment _environment, char _offset, char _sequence, char _frame, int _frame_size, int _frame_count)
void	gtia_flip_image (Environment _environment, Resource _image, char _frame, char _sequence, int _frame_size, int _frame_count, char *_direction)
void	gtia_screen (Environment _environment, char _x, char _y, char _c)
void	gtia_flash_begin (Environment _environment, char _index, char *_register)
void	gtia_flash_register (Environment _environment, char _index, char _timer, char _color)
void	gtia_flash_end (Environment *_environment)
void	gtia_flash_off (Environment _environment, char _index)

Macro Definition Documentation

◆ BITMAP_MODE_ANTIC10

#define BITMAP_MODE_ANTIC10 10

Definition at line 118 of file gtia.h.

◆ BITMAP_MODE_ANTIC11

#define BITMAP_MODE_ANTIC11 11

Definition at line 123 of file gtia.h.

◆ BITMAP_MODE_ANTIC12

#define BITMAP_MODE_ANTIC12 12

Definition at line 154 of file gtia.h.

◆ BITMAP_MODE_ANTIC13

#define BITMAP_MODE_ANTIC13 13

Definition at line 130 of file gtia.h.

◆ BITMAP_MODE_ANTIC14

#define BITMAP_MODE_ANTIC14 14

Definition at line 161 of file gtia.h.

◆ BITMAP_MODE_ANTIC15

#define BITMAP_MODE_ANTIC15 15

Definition at line 144 of file gtia.h.

◆ BITMAP_MODE_ANTIC8

#define BITMAP_MODE_ANTIC8 8

Definition at line 104 of file gtia.h.

◆ BITMAP_MODE_ANTIC9

#define BITMAP_MODE_ANTIC9 9

Definition at line 112 of file gtia.h.

◆ BITMAP_MODE_DEFAULT

#define BITMAP_MODE_DEFAULT BITMAP_MODE_ANTIC11

Definition at line 213 of file gtia.h.

◆ BITMAP_MODE_STANDARD

#define BITMAP_MODE_STANDARD BITMAP_MODE_DEFAULT

Definition at line 214 of file gtia.h.

◆ COLOR_BLACK

#define COLOR_BLACK 0x00

Definition at line 59 of file gtia.h.

◆ COLOR_BLUE

#define COLOR_BLUE 0x74

Definition at line 71 of file gtia.h.

◆ COLOR_BROWN

#define COLOR_BROWN 0x24

Definition at line 75 of file gtia.h.

◆ COLOR_COUNT

#define COLOR_COUNT 255

Definition at line 216 of file gtia.h.

◆ COLOR_CYAN

#define COLOR_CYAN 0xae

Definition at line 89 of file gtia.h.

◆ COLOR_DARK_BLUE

#define COLOR_DARK_BLUE 0x70

Definition at line 70 of file gtia.h.

◆ COLOR_DARK_GREEN

#define COLOR_DARK_GREEN 0xb0

Definition at line 67 of file gtia.h.

◆ COLOR_DARK_GREY

#define COLOR_DARK_GREY 0x04

Definition at line 76 of file gtia.h.

◆ COLOR_DARK_RED

#define COLOR_DARK_RED 0x20

Definition at line 63 of file gtia.h.

◆ COLOR_DARK_WHITE

#define COLOR_DARK_WHITE 0x08

Definition at line 60 of file gtia.h.

◆ COLOR_GOLD

#define COLOR_GOLD 0x2c

Definition at line 82 of file gtia.h.

◆ COLOR_GREEN

#define COLOR_GREEN 0xb6

Definition at line 68 of file gtia.h.

◆ COLOR_GREY

#define COLOR_GREY 0x08

Definition at line 77 of file gtia.h.

◆ COLOR_LAVENDER

#define COLOR_LAVENDER 0x6a

Definition at line 81 of file gtia.h.

◆ COLOR_LIGHT_BLUE

#define COLOR_LIGHT_BLUE 0x7e

Definition at line 72 of file gtia.h.

◆ COLOR_LIGHT_GREEN

#define COLOR_LIGHT_GREEN 0xba

Definition at line 69 of file gtia.h.

◆ COLOR_LIGHT_GREY

#define COLOR_LIGHT_GREY 0x0e

Definition at line 78 of file gtia.h.

◆ COLOR_LIGHT_RED

#define COLOR_LIGHT_RED 0x28

Definition at line 65 of file gtia.h.

◆ COLOR_LIGHT_WHITE

#define COLOR_LIGHT_WHITE 0x0f

Definition at line 62 of file gtia.h.

◆ COLOR_MAGENTA

#define COLOR_MAGENTA 0x6d

Definition at line 79 of file gtia.h.

◆ COLOR_OLIVE_GREEN

#define COLOR_OLIVE_GREEN 0x14

Definition at line 86 of file gtia.h.

◆ COLOR_ORANGE

#define COLOR_ORANGE 0x29

Definition at line 74 of file gtia.h.

◆ COLOR_PEACH

#define COLOR_PEACH 0x3b

Definition at line 88 of file gtia.h.

◆ COLOR_PINK

#define COLOR_PINK 0x3c

Definition at line 87 of file gtia.h.

◆ COLOR_PURPLE

#define COLOR_PURPLE COLOR_VIOLET

Definition at line 80 of file gtia.h.

◆ COLOR_RED

#define COLOR_RED 0x24

Definition at line 64 of file gtia.h.

◆ COLOR_TAN

#define COLOR_TAN 0xab

Definition at line 84 of file gtia.h.

◆ COLOR_TURQUOISE

#define COLOR_TURQUOISE 0xaf

Definition at line 83 of file gtia.h.

◆ COLOR_VIOLET

#define COLOR_VIOLET 0x64

Definition at line 66 of file gtia.h.

◆ COLOR_WHITE

#define COLOR_WHITE 0x0d

Definition at line 61 of file gtia.h.

◆ COLOR_YELLOW

#define COLOR_YELLOW 0x1f

Definition at line 73 of file gtia.h.

◆ COLOR_YELLOW_GREEN

#define COLOR_YELLOW_GREEN 0x18

Definition at line 85 of file gtia.h.

◆ DEFAULT_PAPER_COLOR

#define DEFAULT_PAPER_COLOR COLOR_BLACK

Definition at line 92 of file gtia.h.

◆ DEFAULT_PEN_COLOR

#define DEFAULT_PEN_COLOR COLOR_WHITE

Definition at line 91 of file gtia.h.

◆ DOUBLE_BUFFER_PAGE_0

#define DOUBLE_BUFFER_PAGE_0 0

Definition at line 237 of file gtia.h.

◆ DOUBLE_BUFFER_PAGE_1

#define DOUBLE_BUFFER_PAGE_1 1

Definition at line 238 of file gtia.h.

◆ FRAME_BUFFER_ADDRESS

#define FRAME_BUFFER_ADDRESS 0xbf00

Definition at line 241 of file gtia.h.

◆ IMAGE_HEIGHT_OFFSET

#define IMAGE_HEIGHT_OFFSET 2

Definition at line 235 of file gtia.h.

◆ IMAGE_HEIGHT_SIZE

#define IMAGE_HEIGHT_SIZE 1

Definition at line 234 of file gtia.h.

◆ IMAGE_WIDTH_OFFSET

#define IMAGE_WIDTH_OFFSET 0

Definition at line 233 of file gtia.h.

◆ IMAGE_WIDTH_SIZE

#define IMAGE_WIDTH_SIZE 2

Definition at line 232 of file gtia.h.

◆ SCREEN_BORDER_X

#define SCREEN_BORDER_X 0

Definition at line 229 of file gtia.h.

◆ SCREEN_BORDER_Y

#define SCREEN_BORDER_Y 0

Definition at line 230 of file gtia.h.

◆ SCREEN_SPRITE_RATIO_X

#define SCREEN_SPRITE_RATIO_X 100

Definition at line 227 of file gtia.h.

◆ SCREEN_SPRITE_RATIO_Y

#define SCREEN_SPRITE_RATIO_Y 100

Definition at line 228 of file gtia.h.

◆ SPRITE_COUNT

#define SPRITE_COUNT 8

Definition at line 218 of file gtia.h.

◆ SPRITE_HEIGHT

#define SPRITE_HEIGHT -1

Definition at line 220 of file gtia.h.

◆ SPRITE_WIDTH

#define SPRITE_WIDTH 8

Definition at line 219 of file gtia.h.

◆ SPRITE_X_MAX

#define SPRITE_X_MAX 0

Definition at line 224 of file gtia.h.

◆ SPRITE_X_MIN

#define SPRITE_X_MIN 0

Definition at line 222 of file gtia.h.

◆ SPRITE_Y_MAX

#define SPRITE_Y_MAX 0

Definition at line 225 of file gtia.h.

◆ SPRITE_Y_MIN

#define SPRITE_Y_MIN 0

Definition at line 223 of file gtia.h.

◆ TEXT_COLUMNS_COUNT

#define TEXT_COLUMNS_COUNT 40

Definition at line 94 of file gtia.h.

◆ TEXT_ROWS_COUNT

#define TEXT_ROWS_COUNT 24

Definition at line 95 of file gtia.h.

◆ TILEMAP_MODE_ANTIC2

#define TILEMAP_MODE_ANTIC2 2

Definition at line 172 of file gtia.h.

◆ TILEMAP_MODE_ANTIC3

#define TILEMAP_MODE_ANTIC3 3

Definition at line 196 of file gtia.h.

◆ TILEMAP_MODE_ANTIC4

#define TILEMAP_MODE_ANTIC4 4

Definition at line 206 of file gtia.h.

◆ TILEMAP_MODE_ANTIC5

#define TILEMAP_MODE_ANTIC5 5

Definition at line 211 of file gtia.h.

◆ TILEMAP_MODE_ANTIC6

#define TILEMAP_MODE_ANTIC6 6

Definition at line 184 of file gtia.h.

◆ TILEMAP_MODE_ANTIC7

#define TILEMAP_MODE_ANTIC7 7

Definition at line 189 of file gtia.h.

Function Documentation

◆ gtia_back()

void gtia_back ( Environment * _environment )

Definition at line 2293 of file gtia.c.

◆ gtia_background_color()

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

GTIA: 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 160 of file gtia.c.

◆ gtia_background_color_get_vars()

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

GTIA: 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 583 of file gtia.c.

◆ gtia_background_color_semivars()

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

GTIA: 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 436 of file gtia.c.

◆ gtia_background_color_vars()

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

GTIA: 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 289 of file gtia.c.

◆ gtia_bank_select()

void gtia_bank_select	(	Environment *	_environment,
		int	_bank )

Definition at line 720 of file gtia.c.

◆ gtia_bitmap_at()

void gtia_bitmap_at	(	Environment *	_environment,
		char *	_address )

Definition at line 1700 of file gtia.c.

◆ gtia_bitmap_disable()

void gtia_bitmap_disable ( Environment * _environment )

Definition at line 1675 of file gtia.c.

◆ gtia_bitmap_enable()

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

Definition at line 1658 of file gtia.c.

◆ gtia_blit_image()

void gtia_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 3556 of file gtia.c.

◆ gtia_border_color()

void gtia_border_color	(	Environment *	_environment,
		int	_border_color )

GTIA: 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 94 of file gtia.c.

◆ gtia_border_color_vars()

void gtia_border_color_vars	(	Environment *	_environment,
		char *	_border_color )

Definition at line 122 of file gtia.c.

◆ gtia_busy_wait()

void gtia_busy_wait	(	Environment *	_environment,
		char *	_timing )

Definition at line 1887 of file gtia.c.

◆ gtia_calculate_sequence_frame_offset()

void gtia_calculate_sequence_frame_offset	(	Environment *	_environment,
		char *	_offset,
		char *	_sequence,
		char *	_frame,
		int	_frame_size,
		int	_frame_count )

Definition at line 3464 of file gtia.c.

◆ gtia_clear()

void gtia_clear	(	Environment *	_environment,
		char *	_pattern )

Definition at line 1967 of file gtia.c.

◆ gtia_cline()

void gtia_cline	(	Environment *	_environment,
		char *	_characters )

Definition at line 2302 of file gtia.c.

◆ gtia_cls()

void gtia_cls ( Environment * _environment )

Definition at line 1937 of file gtia.c.

◆ gtia_cls_box()

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

Definition at line 1947 of file gtia.c.

◆ gtia_collision()

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

Definition at line 77 of file gtia.c.

◆ gtia_colormap_at()

void gtia_colormap_at	(	Environment *	_environment,
		char *	_address )

Definition at line 1704 of file gtia.c.

◆ gtia_fade()

void gtia_fade	(	Environment *	_environment,
		char *	_ticks )

Definition at line 3883 of file gtia.c.

◆ gtia_finalization()

void gtia_finalization ( Environment * _environment )

Definition at line 2130 of file gtia.c.

◆ gtia_flash_begin()

void gtia_flash_begin	(	Environment *	_environment,
		char *	_index,
		char *	_register )

Definition at line 3917 of file gtia.c.

◆ gtia_flash_end()

void gtia_flash_end ( Environment * _environment )

Definition at line 3952 of file gtia.c.

◆ gtia_flash_off()

void gtia_flash_off	(	Environment *	_environment,
		char *	_index )

Definition at line 3960 of file gtia.c.

◆ gtia_flash_register()

void gtia_flash_register	(	Environment *	_environment,
		char *	_index,
		char *	_timer,
		char *	_color )

Definition at line 3941 of file gtia.c.

◆ gtia_flip_image()

void gtia_flip_image	(	Environment *	_environment,
		Resource *	_image,
		char *	_frame,
		char *	_sequence,
		int	_frame_size,
		int	_frame_count,
		char *	_direction )

Definition at line 3840 of file gtia.c.

◆ gtia_get_height()

void gtia_get_height	(	Environment *	_environment,
		char *	_result )

Definition at line 1921 of file gtia.c.

◆ gtia_get_image()

void gtia_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 3771 of file gtia.c.

◆ gtia_get_raster_line()

Variable * gtia_get_raster_line ( Environment * _environment )

Definition at line 3811 of file gtia.c.

◆ gtia_get_width()

void gtia_get_width	(	Environment *	_environment,
		char *	_result )

Definition at line 1912 of file gtia.c.

◆ gtia_hit()

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

Definition at line 81 of file gtia.c.

◆ gtia_horizontal_scroll()

void gtia_horizontal_scroll	(	Environment *	_environment,
		char *	_displacement )

Definition at line 1879 of file gtia.c.

◆ gtia_hscroll_line()

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

Definition at line 2265 of file gtia.c.

◆ gtia_hscroll_screen()

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

Definition at line 2281 of file gtia.c.

◆ gtia_image_converter()

Variable * gtia_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 3045 of file gtia.c.

◆ gtia_image_size()

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

Definition at line 2328 of file gtia.c.

◆ gtia_initialization()

void gtia_initialization ( Environment * _environment )

Definition at line 2029 of file gtia.c.

◆ gtia_move_tiles()

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

Definition at line 3422 of file gtia.c.

◆ gtia_new_image()

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

Definition at line 3682 of file gtia.c.

◆ gtia_new_images()

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

Definition at line 3706 of file gtia.c.

◆ gtia_new_sequence()

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

Definition at line 3738 of file gtia.c.

◆ gtia_palette_extract()

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

Definition at line 3826 of file gtia.c.

◆ gtia_pget_color_vars()

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

Definition at line 1771 of file gtia.c.

◆ gtia_pset_int()

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

Definition at line 1712 of file gtia.c.

◆ gtia_pset_vars()

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

Definition at line 1737 of file gtia.c.

◆ gtia_put_image()

void gtia_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 3364 of file gtia.c.

◆ gtia_put_tile()

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

Definition at line 3399 of file gtia.c.

◆ gtia_put_tiles()

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

Definition at line 3619 of file gtia.c.

◆ gtia_screen()

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

Definition at line 3903 of file gtia.c.

◆ gtia_screen_columns()

void gtia_screen_columns	(	Environment *	_environment,
		char *	_columns )

Definition at line 1807 of file gtia.c.

◆ gtia_screen_mode_enable()

int gtia_screen_mode_enable	(	Environment *	_environment,
		ScreenMode *	_screen_mode )

Definition at line 1115 of file gtia.c.

◆ gtia_screen_off()

void gtia_screen_off ( Environment * _environment )

Definition at line 1799 of file gtia.c.

◆ gtia_screen_on()

void gtia_screen_on ( Environment * _environment )

Definition at line 1795 of file gtia.c.

◆ gtia_screen_rows()

void gtia_screen_rows	(	Environment *	_environment,
		char *	_rows )

Definition at line 1803 of file gtia.c.

◆ gtia_scroll()

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

Definition at line 3795 of file gtia.c.

◆ gtia_scroll_text()

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

Definition at line 1977 of file gtia.c.

◆ gtia_slice_image()

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

Definition at line 3822 of file gtia.c.

◆ gtia_sprite_at()

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

Definition at line 1827 of file gtia.c.

◆ gtia_sprite_color()

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

Definition at line 1855 of file gtia.c.

◆ gtia_sprite_common_color()

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

Definition at line 716 of file gtia.c.

◆ gtia_sprite_compress_horizontal()

void gtia_sprite_compress_horizontal	(	Environment *	_environment,
		char *	_sprite )

Definition at line 1843 of file gtia.c.

◆ gtia_sprite_compress_vertical()

void gtia_sprite_compress_vertical	(	Environment *	_environment,
		char *	_sprite )

Definition at line 1839 of file gtia.c.

◆ gtia_sprite_data_from()

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

Definition at line 1811 of file gtia.c.

◆ gtia_sprite_data_set()

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

Definition at line 1815 of file gtia.c.

◆ gtia_sprite_disable()

void gtia_sprite_disable	(	Environment *	_environment,
		char *	_sprite )

Definition at line 1823 of file gtia.c.

◆ gtia_sprite_enable()

void gtia_sprite_enable	(	Environment *	_environment,
		char *	_sprite )

Definition at line 1819 of file gtia.c.

◆ gtia_sprite_expand_horizontal()

void gtia_sprite_expand_horizontal	(	Environment *	_environment,
		char *	_sprite )

Definition at line 1835 of file gtia.c.

◆ gtia_sprite_expand_vertical()

void gtia_sprite_expand_vertical	(	Environment *	_environment,
		char *	_sprite )

Definition at line 1831 of file gtia.c.

◆ gtia_sprite_monocolor()

void gtia_sprite_monocolor	(	Environment *	_environment,
		char *	_sprite )

Definition at line 1851 of file gtia.c.

◆ gtia_sprite_multicolor()

void gtia_sprite_multicolor	(	Environment *	_environment,
		char *	_sprite )

Definition at line 1847 of file gtia.c.

◆ gtia_sprite_priority()

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

Definition at line 1859 of file gtia.c.

◆ gtia_text()

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

Definition at line 1990 of file gtia.c.

◆ gtia_textmap_at()

void gtia_textmap_at	(	Environment *	_environment,
		char *	_address )

Definition at line 1708 of file gtia.c.

◆ gtia_tile_at()

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

Definition at line 3639 of file gtia.c.

◆ gtia_tilemap_enable()

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

Definition at line 1679 of file gtia.c.

◆ gtia_tiles_at()

void gtia_tiles_at	(	Environment *	_environment,
		char *	_address )

Definition at line 1863 of file gtia.c.

◆ gtia_tiles_get()

void gtia_tiles_get	(	Environment *	_environment,
		char *	_result )

Definition at line 1930 of file gtia.c.

◆ gtia_use_tileset()

void gtia_use_tileset	(	Environment *	_environment,
		char *	_tileset )

Definition at line 3657 of file gtia.c.

◆ gtia_vertical_scroll()

void gtia_vertical_scroll	(	Environment *	_environment,
		char *	_displacement )

Definition at line 1867 of file gtia.c.

◆ gtia_wait_vbl()

void gtia_wait_vbl	(	Environment *	_environment,
		char *	_raster_line )

Definition at line 3668 of file gtia.c.

Macros

Functions

Macro Definition Documentation

◆ BITMAP_MODE_ANTIC10

◆ BITMAP_MODE_ANTIC11

◆ BITMAP_MODE_ANTIC12

◆ BITMAP_MODE_ANTIC13

◆ BITMAP_MODE_ANTIC14

◆ BITMAP_MODE_ANTIC15

◆ BITMAP_MODE_ANTIC8

◆ BITMAP_MODE_ANTIC9

◆ 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

◆ FRAME_BUFFER_ADDRESS

◆ 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_ANTIC2

◆ TILEMAP_MODE_ANTIC3

◆ TILEMAP_MODE_ANTIC4

◆ TILEMAP_MODE_ANTIC5

◆ TILEMAP_MODE_ANTIC6

◆ TILEMAP_MODE_ANTIC7

Function Documentation

◆ gtia_back()

◆ gtia_background_color()

◆ gtia_background_color_get_vars()

◆ gtia_background_color_semivars()

◆ gtia_background_color_vars()

◆ gtia_bank_select()