llvm-mos-sdk/turtle_8h_source.html

 // Copyright 2024 LLVM-MOS Project

 // Licensed under the Apache License, Version 2.0 with LLVM Exceptions.

 // See https://github.com/llvm-mos/llvm-mos-sdk/blob/main/LICENSE for license

 // information.


 #include <stdint.h>


 #ifndef _NEO_TURTLE_H

 #define _NEO_TURTLE_H


 #include <neo6502.h>


 #ifdef __cplusplus

 extern "C" {

 #endif


 void neo_turtle_init(uint8_t idx);


 void neo_turtle_turn(int16_t deg);


 void neo_turtle_move(int16_t len, uint8_t color, uint8_t pen);


 void neo_turtle_hide(void);


 void neo_turtle_home(void);


 void neo_turtle_show(void);


 #ifdef __cplusplus

 }

 #endif


 #endif

std::uint8_t
::uint8_t uint8_t
Definition: cstdint:21

std::int16_t
::int16_t int16_t
Definition: cstdint:8

neo6502.h

len
char len
Definition: nesdoug.h:26

neo_turtle_init
void neo_turtle_init(uint8_t idx)
Initialise the turtle graphics system.

neo_turtle_home
void neo_turtle_home(void)
Move the turtle to the home position - centered, facing upward.

neo_turtle_turn
void neo_turtle_turn(int16_t deg)
Turn the turtle right. Show if hidden.

neo_turtle_move
void neo_turtle_move(int16_t len, uint8_t color, uint8_t pen)
Move the turtle forward. Show if hidden.

neo_turtle_hide
void neo_turtle_hide(void)
Hide the turtle.

neo_turtle_show
void neo_turtle_show(void)
Show the turtle.