cpc.c File Reference

#include "../ugbc.h"
#include <math.h>

Go to the source code of this file.

Functions
void	cpc_inkey (Environment *_environment, char *_key)
void	cpc_wait_key (Environment *_environment, int _release)
void	cpc_wait_key_or_fire (Environment *_environment, int _port, int _release)
void	cpc_wait_key_or_fire_semivar (Environment *_environment, char *_port, int _release)
void	cpc_wait_fire (Environment *_environment, int _port, int _release)
void	cpc_wait_fire_semivar (Environment *_environment, char *_port, int _release)
void	cpc_key_state (Environment *_environment, char *_scancode, char *_result)
void	cpc_scancode (Environment *_environment, char *_result)
void	cpc_asciicode (Environment *_environment, char *_result)
void	cpc_key_pressed (Environment *_environment, char *_scancode, char *_result)
void	cpc_scanshift (Environment *_environment, char *_shifts)
void	cpc_keyshift (Environment *_environment, char *_shifts)
void	cpc_clear_key (Environment *_environment)
void	cpc_joy_vars (Environment *_environment, char *_port, char *_value)
void	cpc_joy (Environment *_environment, int _port, char *_value)
Variable *	cpc_collision (Environment *_environment, char *_sprite)
	cpc: emit code to check for collision
void	cpc_hit (Environment *_environment, char *_sprite_mask, char *_result)
	cpc: emit code to check for collision
void	cpc_border_color (Environment *_environment, char *_border_color)
	cpc: emit code to change border color
void	cpc_background_color (Environment *_environment, int _index, int _background_color)
	cpc: emit code to change background color
void	cpc_background_color_vars (Environment *_environment, char *_index, char *_background_color)
	cpc: emit code to change background color
void	cpc_background_color_semivars (Environment *_environment, int _index, char *_background_color)
	cpc: emit code to change background color
void	cpc_background_color_get_vars (Environment *_environment, char *_index, char *_background_color)
	cpc: emit code to retrieve background color
void	cpc_sprite_common_color (Environment *_environment, char *_index, char *_common_color)
	cpc: emit code to change common sprite's color
void	cpc_raster_at (Environment *_environment, char *_label, char *_positionlo, char *_positionhi)
	cpc: emit code to set raster irq
void	cpc_next_raster (Environment *_environment)
	cpc: emit code to wait for next raster irq
void	cpc_next_raster_at (Environment *_environment, char *_label, char *_positionlo, char *_positionhi)
	cpc: emit code to wait for next raster irq at different position
void	cpc_bank_select (Environment *_environment, int _bank)
void	console_calculate (Environment *_environment)
void	console_calculate_vars (Environment *_environment)
int	cpc_screen_mode_enable (Environment *_environment, ScreenMode *_screen_mode)
void	cpc_bitmap_enable (Environment *_environment, int _width, int _height, int _colors)
void	cpc_bitmap_disable (Environment *_environment)
void	cpc_tilemap_enable (Environment *_environment, int _width, int _height, int _colors, int _tile_width, int _tile_height)
void	cpc_bitmap_at (Environment *_environment, char *_address)
void	cpc_colormap_at (Environment *_environment, char *_address)
void	cpc_textmap_at (Environment *_environment, char *_address)
void	cpc_pset_int (Environment *_environment, int _x, int _y, int *_c)
void	cpc_pset_vars (Environment *_environment, char *_x, char *_y, char *_c)
void	cpc_pget_color_vars (Environment *_environment, char *_x, char *_y, char *_result)
void	cpc_screen_on (Environment *_environment)
void	cpc_screen_off (Environment *_environment)
void	cpc_screen_rows (Environment *_environment, char *_rows)
void	cpc_screen_columns (Environment *_environment, char *_columns)
void	cpc_sprite_data_from (Environment *_environment, char *_sprite, char *_address)
void	cpc_sprite_data_set (Environment *_environment, char *_sprite, char *_address)
void	cpc_sprite_enable (Environment *_environment, char *_sprite)
void	cpc_sprite_disable (Environment *_environment, char *_sprite)
void	cpc_sprite_at (Environment *_environment, char *_sprite, char *_x, char *_y)
void	cpc_sprite_expand_vertical (Environment *_environment, char *_sprite)
void	cpc_sprite_expand_horizontal (Environment *_environment, char *_sprite)
void	cpc_sprite_compress_vertical (Environment *_environment, char *_sprite)
void	cpc_sprite_compress_horizontal (Environment *_environment, char *_sprite)
void	cpc_sprite_multicolor (Environment *_environment, char *_sprite)
void	cpc_sprite_monocolor (Environment *_environment, char *_sprite)
void	cpc_sprite_color (Environment *_environment, char *_sprite, char *_color)
void	cpc_sprite_priority (Environment *_environment, char *_sprite, char *_priority)
void	cpc_tiles_at (Environment *_environment, char *_address)
void	cpc_vertical_scroll (Environment *_environment, char *_displacement)
void	cpc_horizontal_scroll (Environment *_environment, char *_displacement)
void	cpc_busy_wait (Environment *_environment, char *_timing)
void	cpc_get_width (Environment *_environment, char *_result)
void	cpc_tiles_get (Environment *_environment, char *_result)
void	cpc_get_height (Environment *_environment, char *_result)
void	cpc_cls (Environment *_environment)
void	cpc_cls_box (Environment *_environment, char *_x1, char *_y1, char *_w, char *_h)
void	cpc_scroll_text (Environment *_environment, int _direction, int _overlap)
void	cpc_text (Environment *_environment, char *_text, char *_text_size, int _raw)
void	cpc_initialization (Environment *_environment)
void	cpc_finalization (Environment *_environment)
void	cpc_hscroll_line (Environment *_environment, int _direction, int _overlap)
void	cpc_hscroll_screen (Environment *_environment, int _direction, int _overlap)
void	cpc_back (Environment *_environment)
void	cpc_cline (Environment *_environment, char *_characters)
int	cpc_image_size (Environment *_environment, int _width, int _height, int _mode)
Variable *	cpc_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	cpc_put_image (Environment *_environment, Resource *_image, char *_x, char *_y, char *_frame, char *_sequence, int _frame_size, int _frame_count, char *_flags)
void	cpc_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	cpc_wait_vbl (Environment *_environment, char *_raster_line)
Variable *	cpc_new_image (Environment *_environment, int _width, int _height, int _mode)
Variable *	cpc_new_images (Environment *_environment, int _frames, int _width, int _height, int _mode)
Variable *	cpc_new_sequence (Environment *_environment, int _sequences, int _frames, int _width, int _height, int _mode)
void	cpc_get_image (Environment *_environment, char *_image, char *_x, char *_y, char *_frame, char *_sequence, int _frame_size, int _frame_count, int _palette)
void	cpc_scroll (Environment *_environment, int _dx, int _dy)
void	cpc_put_tile (Environment *_environment, char *_tile, char *_x, char *_y)
void	cpc_move_tiles (Environment *_environment, char *_tile, char *_x, char *_y)
void	cpc_put_tiles (Environment *_environment, char *_tile, char *_x, char *_y, char *_w, char *_h)
void	cpc_tile_at (Environment *_environment, char *_x, char *_y, char *_result)
void	cpc_use_tileset (Environment *_environment, char *_tileset)
Variable *	cpc_get_raster_line (Environment *_environment)
void	cpc_move_memory_video (Environment *_environment, char *_from, char *_to, char *_size)
void	cpc_move_video_memory (Environment *_environment, char *_from, char *_to, char *_size)
void	cpc_colors_vars (Environment *_environment, char *_foreground_color, char *_background_color)
void	cpc_slice_image_copy (Environment *_environment, char *_image, char *_frame, char *_sequence, int _frame_size, int _frame_count, char *_destination)
void	cpc_slice_image_extract (Environment *_environment, char *_image, char *_frame, char *_sequence, int _frame_size, int _frame_count, char *_destination)
void	cpc_sys_call (Environment *_environment, int _destination)
int	cpc_palette_extract (Environment *_environment, char *_data, int _width, int _height, int _depth, int _flags, RGBi *_palette)
void	cpc_timer_set_status_on (Environment *_environment, char *_timer)
void	cpc_timer_set_status_off (Environment *_environment, char *_timer)
void	cpc_timer_set_counter (Environment *_environment, char *_timer, char *_counter)
void	cpc_timer_set_init (Environment *_environment, char *_timer, char *_init)
void	cpc_timer_set_address (Environment *_environment, char *_timer, char *_address)
void	cpc_dload (Environment *_environment, char *_filename, char *_offset, char *_address, char *_size)
void	cpc_dsave (Environment *_environment, char *_filename, char *_offset, char *_address, char *_size)
void	cpc_calculate_sequence_frame_offset (Environment *_environment, char *_offset, char *_sequence, char *_frame, int _frame_size, int _frame_count)
void	cpc_flip_image (Environment *_environment, Resource *_image, char *_frame, char *_sequence, int _frame_size, int _frame_count, char *_direction)
void	cpc_put_key (Environment *_environment, char *_string, char *_size)
void	cpc_fade (Environment *_environment, char *_ticks)
void	cpc_flash_begin (Environment *_environment, char *_index, char *_register)
void	cpc_flash_register (Environment *_environment, char *_index, char *_timer, char *_color)
void	cpc_flash_end (Environment *_environment)
void	cpc_flash_off (Environment *_environment, char *_index)
void	cpc_chain (Environment *_environment, char *_filename)

Function Documentation

console_calculate()

void console_calculate

(

Environment *

_environment

)

Definition at line 609 of file cpc.c.

console_calculate_vars()

void console_calculate_vars

(

Environment *

_environment

)

Definition at line 621 of file cpc.c.

cpc_asciicode()

void cpc_asciicode	(	Environment *	_environment,
		char *	_result )

Definition at line 235 of file cpc.c.

cpc_back()

void cpc_back

(

Environment *

_environment

)

Definition at line 1295 of file cpc.c.

cpc_background_color()

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

cpc: 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 427 of file cpc.c.

cpc_background_color_get_vars()

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

cpc: 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 505 of file cpc.c.

cpc_background_color_semivars()

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

cpc: 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 477 of file cpc.c.

cpc_background_color_vars()

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

cpc: 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 452 of file cpc.c.

cpc_bank_select()

void cpc_bank_select	(	Environment *	_environment,
		int	_bank )

Definition at line 582 of file cpc.c.

cpc_bitmap_at()

void cpc_bitmap_at	(	Environment *	_environment,
		char *	_address )

Definition at line 768 of file cpc.c.

cpc_bitmap_disable()

void cpc_bitmap_disable

(

Environment *

_environment

)

Definition at line 739 of file cpc.c.

cpc_bitmap_enable()

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

Definition at line 717 of file cpc.c.

cpc_blit_image()

void cpc_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 2116 of file cpc.c.

cpc_border_color()

void cpc_border_color	(	Environment *	_environment,
		char *	_border_color )

cpc: 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 405 of file cpc.c.

cpc_busy_wait()

void cpc_busy_wait	(	Environment *	_environment,
		char *	_timing )

Definition at line 943 of file cpc.c.

cpc_calculate_sequence_frame_offset()

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

Definition at line 2759 of file cpc.c.

cpc_chain()

void cpc_chain	(	Environment *	_environment,
		char *	_filename )

Definition at line 2922 of file cpc.c.

cpc_clear_key()

void cpc_clear_key

(

Environment *

_environment

)

Definition at line 276 of file cpc.c.

cpc_cline()

void cpc_cline	(	Environment *	_environment,
		char *	_characters )

Definition at line 1299 of file cpc.c.

cpc_cls()

void cpc_cls

(

Environment *

_environment

)

Definition at line 980 of file cpc.c.

cpc_cls_box()

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

Definition at line 987 of file cpc.c.

cpc_collision()

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

cpc: 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 373 of file cpc.c.

cpc_colormap_at()

void cpc_colormap_at	(	Environment *	_environment,
		char *	_address )

Definition at line 772 of file cpc.c.

cpc_colors_vars()

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

Definition at line 2478 of file cpc.c.

cpc_dload()

void cpc_dload	(	Environment *	_environment,
		char *	_filename,
		char *	_offset,
		char *	_address,
		char *	_size )

Definition at line 2657 of file cpc.c.

cpc_dsave()

void cpc_dsave	(	Environment *	_environment,
		char *	_filename,
		char *	_offset,
		char *	_address,
		char *	_size )

Definition at line 2705 of file cpc.c.

cpc_fade()

void cpc_fade	(	Environment *	_environment,
		char *	_ticks )

Definition at line 2845 of file cpc.c.

cpc_finalization()

void cpc_finalization

(

Environment *

_environment

)

Definition at line 1224 of file cpc.c.

cpc_flash_begin()

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

Definition at line 2861 of file cpc.c.

cpc_flash_end()

void cpc_flash_end

(

Environment *

_environment

)

Definition at line 2901 of file cpc.c.

cpc_flash_off()

void cpc_flash_off	(	Environment *	_environment,
		char *	_index )

Definition at line 2911 of file cpc.c.

cpc_flash_register()

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

Definition at line 2886 of file cpc.c.

cpc_flip_image()

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

Definition at line 2810 of file cpc.c.

cpc_get_height()

void cpc_get_height	(	Environment *	_environment,
		char *	_result )

Definition at line 973 of file cpc.c.

cpc_get_image()

void cpc_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 2301 of file cpc.c.

cpc_get_raster_line()

Variable * cpc_get_raster_line

(

Environment *

_environment

)

Definition at line 2460 of file cpc.c.

cpc_get_width()

void cpc_get_width	(	Environment *	_environment,
		char *	_result )

Definition at line 959 of file cpc.c.

cpc_hit()

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

cpc: 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 392 of file cpc.c.

cpc_horizontal_scroll()

void cpc_horizontal_scroll	(	Environment *	_environment,
		char *	_displacement )

Definition at line 939 of file cpc.c.

cpc_hscroll_line()

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

Definition at line 1268 of file cpc.c.

cpc_hscroll_screen()

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

Definition at line 1283 of file cpc.c.

cpc_image_converter()

Variable * cpc_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 1910 of file cpc.c.

cpc_image_size()

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

Definition at line 1314 of file cpc.c.

cpc_initialization()

void cpc_initialization

(

Environment *

_environment

)

Definition at line 1043 of file cpc.c.

cpc_inkey()

void cpc_inkey	(	Environment *	_environment,
		char *	_key )

Definition at line 105 of file cpc.c.

cpc_joy()

void cpc_joy	(	Environment *	_environment,
		int	_port,
		char *	_value )

Definition at line 326 of file cpc.c.

cpc_joy_vars()

void cpc_joy_vars	(	Environment *	_environment,
		char *	_port,
		char *	_value )

Definition at line 286 of file cpc.c.

cpc_key_pressed()

void cpc_key_pressed	(	Environment *	_environment,
		char *	_scancode,
		char *	_result )

Definition at line 246 of file cpc.c.

cpc_key_state()

void cpc_key_state	(	Environment *	_environment,
		char *	_scancode,
		char *	_result )

Definition at line 201 of file cpc.c.

cpc_keyshift()

void cpc_keyshift	(	Environment *	_environment,
		char *	_shifts )

Definition at line 265 of file cpc.c.

cpc_move_memory_video()

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

Definition at line 2470 of file cpc.c.

cpc_move_tiles()

void cpc_move_tiles	(	Environment *	_environment,
		char *	_tile,
		char *	_x,
		char *	_y )

Definition at line 2362 of file cpc.c.

cpc_move_video_memory()

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

Definition at line 2474 of file cpc.c.

cpc_new_image()

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

Definition at line 2206 of file cpc.c.

cpc_new_images()

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

Definition at line 2232 of file cpc.c.

cpc_new_sequence()

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

Definition at line 2266 of file cpc.c.

cpc_next_raster()

void cpc_next_raster

(

Environment *

_environment

)

cpc: 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 561 of file cpc.c.

cpc_next_raster_at()

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

cpc: 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 578 of file cpc.c.

cpc_palette_extract()

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

Definition at line 2543 of file cpc.c.

cpc_pget_color_vars()

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

Definition at line 837 of file cpc.c.

cpc_pset_int()

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

Definition at line 780 of file cpc.c.

cpc_pset_vars()

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

Definition at line 804 of file cpc.c.

cpc_put_image()

void cpc_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 2086 of file cpc.c.

cpc_put_key()

void cpc_put_key	(	Environment *	_environment,
		char *	_string,
		char *	_size )

Definition at line 2832 of file cpc.c.

cpc_put_tile()

void cpc_put_tile	(	Environment *	_environment,
		char *	_tile,
		char *	_x,
		char *	_y )

Definition at line 2341 of file cpc.c.

cpc_put_tiles()

void cpc_put_tiles	(	Environment *	_environment,
		char *	_tile,
		char *	_x,
		char *	_y,
		char *	_w,
		char *	_h )

Definition at line 2404 of file cpc.c.

cpc_raster_at()

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

cpc: 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 547 of file cpc.c.

cpc_scancode()

void cpc_scancode	(	Environment *	_environment,
		char *	_result )

Definition at line 216 of file cpc.c.

cpc_scanshift()

void cpc_scanshift	(	Environment *	_environment,
		char *	_shifts )

Definition at line 261 of file cpc.c.

cpc_screen_columns()

void cpc_screen_columns	(	Environment *	_environment,
		char *	_columns )

Definition at line 875 of file cpc.c.

cpc_screen_mode_enable()

int cpc_screen_mode_enable	(	Environment *	_environment,
		ScreenMode *	_screen_mode )

Definition at line 629 of file cpc.c.

cpc_screen_off()

void cpc_screen_off

(

Environment *

_environment

)

Definition at line 867 of file cpc.c.

cpc_screen_on()

void cpc_screen_on

(

Environment *

_environment

)

Definition at line 863 of file cpc.c.

cpc_screen_rows()

void cpc_screen_rows	(	Environment *	_environment,
		char *	_rows )

Definition at line 871 of file cpc.c.

cpc_scroll()

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

Definition at line 2324 of file cpc.c.

cpc_scroll_text()

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

Definition at line 1012 of file cpc.c.

cpc_slice_image_copy()

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

Definition at line 2482 of file cpc.c.

cpc_slice_image_extract()

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

Definition at line 2502 of file cpc.c.

cpc_sprite_at()

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

Definition at line 895 of file cpc.c.

cpc_sprite_color()

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

Definition at line 923 of file cpc.c.

cpc_sprite_common_color()

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

cpc: 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 528 of file cpc.c.

cpc_sprite_compress_horizontal()

void cpc_sprite_compress_horizontal	(	Environment *	_environment,
		char *	_sprite )

Definition at line 911 of file cpc.c.

cpc_sprite_compress_vertical()

void cpc_sprite_compress_vertical	(	Environment *	_environment,
		char *	_sprite )

Definition at line 907 of file cpc.c.

cpc_sprite_data_from()

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

Definition at line 879 of file cpc.c.

cpc_sprite_data_set()

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

Definition at line 883 of file cpc.c.

cpc_sprite_disable()

void cpc_sprite_disable	(	Environment *	_environment,
		char *	_sprite )

Definition at line 891 of file cpc.c.

cpc_sprite_enable()

void cpc_sprite_enable	(	Environment *	_environment,
		char *	_sprite )

Definition at line 887 of file cpc.c.

cpc_sprite_expand_horizontal()

void cpc_sprite_expand_horizontal	(	Environment *	_environment,
		char *	_sprite )

Definition at line 903 of file cpc.c.

cpc_sprite_expand_vertical()

void cpc_sprite_expand_vertical	(	Environment *	_environment,
		char *	_sprite )

Definition at line 899 of file cpc.c.

cpc_sprite_monocolor()

void cpc_sprite_monocolor	(	Environment *	_environment,
		char *	_sprite )

Definition at line 919 of file cpc.c.

cpc_sprite_multicolor()

void cpc_sprite_multicolor	(	Environment *	_environment,
		char *	_sprite )

Definition at line 915 of file cpc.c.

cpc_sprite_priority()

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

Definition at line 927 of file cpc.c.

cpc_sys_call()

void cpc_sys_call	(	Environment *	_environment,
		int	_destination )

Definition at line 2528 of file cpc.c.

cpc_text()

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

Definition at line 1026 of file cpc.c.

cpc_textmap_at()

void cpc_textmap_at	(	Environment *	_environment,
		char *	_address )

Definition at line 776 of file cpc.c.

cpc_tile_at()

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

Definition at line 2432 of file cpc.c.

cpc_tilemap_enable()

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

Definition at line 743 of file cpc.c.

cpc_tiles_at()

void cpc_tiles_at	(	Environment *	_environment,
		char *	_address )

Definition at line 931 of file cpc.c.

cpc_tiles_get()

void cpc_tiles_get	(	Environment *	_environment,
		char *	_result )

Definition at line 966 of file cpc.c.

cpc_timer_set_address()

void cpc_timer_set_address	(	Environment *	_environment,
		char *	_timer,
		char *	_address )

Definition at line 2634 of file cpc.c.

cpc_timer_set_counter()

void cpc_timer_set_counter	(	Environment *	_environment,
		char *	_timer,
		char *	_counter )

Definition at line 2590 of file cpc.c.

cpc_timer_set_init()

void cpc_timer_set_init	(	Environment *	_environment,
		char *	_timer,
		char *	_init )

Definition at line 2612 of file cpc.c.

cpc_timer_set_status_off()

void cpc_timer_set_status_off	(	Environment *	_environment,
		char *	_timer )

Definition at line 2573 of file cpc.c.

cpc_timer_set_status_on()

void cpc_timer_set_status_on	(	Environment *	_environment,
		char *	_timer )

Definition at line 2557 of file cpc.c.

cpc_use_tileset()

void cpc_use_tileset	(	Environment *	_environment,
		char *	_tileset )

Definition at line 2449 of file cpc.c.

cpc_vertical_scroll()

void cpc_vertical_scroll	(	Environment *	_environment,
		char *	_displacement )

Definition at line 935 of file cpc.c.

cpc_wait_fire()

void cpc_wait_fire	(	Environment *	_environment,
		int	_port,
		int	_release )

Definition at line 165 of file cpc.c.

cpc_wait_fire_semivar()

void cpc_wait_fire_semivar	(	Environment *	_environment,
		char *	_port,
		int	_release )

Definition at line 186 of file cpc.c.

cpc_wait_key()

void cpc_wait_key	(	Environment *	_environment,
		int	_release )

Definition at line 116 of file cpc.c.

cpc_wait_key_or_fire()

void cpc_wait_key_or_fire	(	Environment *	_environment,
		int	_port,
		int	_release )

Definition at line 131 of file cpc.c.

cpc_wait_key_or_fire_semivar()

void cpc_wait_key_or_fire_semivar	(	Environment *	_environment,
		char *	_port,
		int	_release )

Definition at line 148 of file cpc.c.

cpc_wait_vbl()

void cpc_wait_vbl	(	Environment *	_environment,
		char *	_raster_line )

Definition at line 2174 of file cpc.c.