Enum octopt::LoResDxy0Behavior

pub enum LoResDxy0Behavior {
    NoOp,
    TallSprite,
    BigSprite,
}

Represents the different possible behaviors of attempting to draw a sprite with 0 height with the instruction DXY0 while in lores (low-resolution 64x32) mode.

Variants

NoOp

No operation (original behavior)

TallSprite

Draw a sprite with height 16 (DREAM 6800 behavior)

BigSprite

Draw a 16x16 sprite, ie. the same behavior as in hires (high-resolution 128x64 SUPER-CHIP XO-CHIP) mode (Octo behavior)

Trait Implementations

impl Debug for LoResDxy0Behavior

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LoResDxy0Behavior

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LoResDxy0Behavior

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for LoResDxy0Behavior

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromStr for LoResDxy0Behavior

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq<LoResDxy0Behavior> for LoResDxy0Behavior

fn eq(&self, other: &LoResDxy0Behavior) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Serialize for LoResDxy0Behavior

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LoResDxy0Behavior