SnakeBird Namespace Reference

Classes
class	SnakeBird
struct	SnakeBirdAction
struct	SnakeBirdAnimationStep
struct	SnakeBirdState

Enumerations
enum	snakeDir : uint8_t {   kLeft =0x0, kRight =0x1, kUp =0x2, kDown =0x3,   kNoDirection =0x4 }
enum	SnakeBirdAnimation : uint8_t {   kMovement, kFall, kInitialTeleport, kTeleport,   kWentInGoal, kFellInGoal, kDoneAnimation, kPauseWhenDead,   kNeedsInitialization }
enum	SnakeBirdWorldObject : uint8_t {   kEmpty = 0x80, kFruit = 0x81, kExit = 0x82, kPortal1 = 0x83,   kPortal2 = 0x84, kPortal, kGround = 0x40, kSpikes = 0x41,   kBlock1 = 0x20, kBlock2 = 0x21, kBlock3 = 0x22, kBlock4 = 0x23,   kSnake1 = 0x10, kSnake2 = 0x11, kSnake3 = 0x12, kSnake4 = 0x13,   kNothing = 0x0 }
enum	TeleportResult { kNoTeleport, kTeleportSuccess, kTeleportToExit }

Functions
std::vector< snakeDir >	LoadSnake (std::vector< snakeDir > snakeBod, int width, int pos, std::vector< char > lvl)
static std::ostream &	operator<< (std::ostream &out, const SnakeBirdAction &a)

Variables
const uint64_t	locationMask = 0x1FF
const uint64_t	snakeLenMask = 0x1F
const uint64_t	fruitMask = 0x1F
const uint64_t	snakeHeadMask = 0x7
const uint64_t	snakeBodyMask = 0x3
const uint64_t	kOne = 0x1
const int	kDead = 510
const int	kInGoal = 511
const uint8_t	kNothingPushed = 0xFF
const int	codeSize = 2
const uint8_t	kCanEnterMask = 0x80
const uint8_t	kGroundMask = 0x40
const uint8_t	kSnakeMask = 0x10
const uint8_t	kBlockMask = 0x20

Enumeration Type Documentation

SnakeBirdAnimation

enum SnakeBird::SnakeBirdAnimation : uint8_t

Enumerator
kMovement
kFall
kInitialTeleport
kTeleport
kWentInGoal
kFellInGoal
kDoneAnimation
kPauseWhenDead
kNeedsInitialization

Definition at line 202 of file SnakeBird.h.

SnakeBirdWorldObject

enum SnakeBird::SnakeBirdWorldObject : uint8_t

Enumerator
kEmpty
kFruit
kExit
kPortal1
kPortal2
kPortal
kGround
kSpikes
kBlock1
kBlock2
kBlock3
kBlock4
kSnake1
kSnake2
kSnake3
kSnake4
kNothing

Definition at line 245 of file SnakeBird.h.

snakeDir

enum SnakeBird::snakeDir : uint8_t

Enumerator
kLeft
kRight
kUp
kDown
kNoDirection

Definition at line 41 of file SnakeBird.h.

TeleportResult

enum SnakeBird::TeleportResult

Enumerator
kNoTeleport
kTeleportSuccess
kTeleportToExit

Definition at line 274 of file SnakeBird.h.

Function Documentation

LoadSnake()

std::vector<snakeDir> SnakeBird::LoadSnake	(	std::vector< snakeDir >	snakeBod,
		int	width,
		int	pos,
		std::vector< char >	lvl
	)

Definition at line 814 of file SnakeBird.cpp.

References kDown, kLeft, kRight, kUp, and width.

Referenced by SnakeBird::SnakeBird::Load().

operator<<()

static std::ostream& SnakeBird::operator<< ( std::ostream &  out, const SnakeBirdAction &  a  )

static

Definition at line 189 of file SnakeBird.h.

References SnakeBird::SnakeBirdAction::bird, SnakeBird::SnakeBirdAction::direction, kDown, kLeft, kRight, and kUp.

Variable Documentation

codeSize

const int SnakeBird::codeSize = 2

Definition at line 39 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBird::DeCode(), and SnakeBird::SnakeBird::DecodeLevel().

fruitMask

const uint64_t SnakeBird::fruitMask = 0x1F

Definition at line 31 of file SnakeBird.h.

kBlockMask

const uint8_t SnakeBird::kBlockMask = 0x20

Definition at line 243 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBird::CanPush(), SnakeBird::SnakeBird::GetActions(), SnakeBird::SnakeBird::HandleTeleports(), and SnakeBird::SnakeBird::SetGroundType().

kCanEnterMask

const uint8_t SnakeBird::kCanEnterMask = 0x80

Definition at line 240 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBird::GetActions().

kDead

const int SnakeBird::kDead = 510

Definition at line 35 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBird::ApplyAction(), SnakeBird::SnakeBird::ApplyPartialAction(), SnakeBird::SnakeBird::CanPush(), SnakeBird::SnakeBird::DoFall(), SnakeBird::SnakeBird::DoFirstMovement(), SnakeBird::SnakeBird::Draw(), SnakeBird::SnakeBird::GetSuccessors(), SnakeBird::SnakeBird::HandleTeleports(), SnakeBird::SnakeBirdState::IsDead(), SnakeBird::SnakeBirdState::IsInPlay(), SnakeBird::SnakeBird::IsOnSpikes(), and SnakeBird::SnakeBird::Render().

kGroundMask

const uint8_t SnakeBird::kGroundMask = 0x40

Definition at line 241 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBird::CanPush(), SnakeBird::SnakeBird::GetActions(), and SnakeBird::SnakeBird::HandleTeleports().

kInGoal

const int SnakeBird::kInGoal = 511

Definition at line 36 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBird::ApplyAction(), SnakeBird::SnakeBird::ApplyPartialAction(), SnakeBird::SnakeBird::DoFall(), SnakeBird::SnakeBird::Draw(), SnakeBird::SnakeBird::GetActions(), SnakeBird::SnakeBird::GoalTest(), SnakeBird::SnakeBirdState::IsInPlay(), SnakeBird::SnakeBird::IsOnSpikes(), and SnakeBird::SnakeBird::Render().

kNothingPushed

const uint8_t SnakeBird::kNothingPushed = 0xFF

Definition at line 37 of file SnakeBird.h.

kOne

const uint64_t SnakeBird::kOne = 0x1

Definition at line 34 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBirdState::KFruitEaten(), and SnakeBird::SnakeBirdState::ToggleFruitPresent().

kSnakeMask

const uint8_t SnakeBird::kSnakeMask = 0x10

Definition at line 242 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBird::CanPush(), SnakeBird::SnakeBird::GetActions(), and SnakeBird::SnakeBird::HandleTeleports().

locationMask

const uint64_t SnakeBird::locationMask = 0x1FF

Definition at line 29 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBirdState::GetObjectLocation(), SnakeBird::SnakeBirdState::SetObjectLocation(), and SnakeBird::SnakeBirdState::SetSnakeHeadLoc().

snakeBodyMask

const uint64_t SnakeBird::snakeBodyMask = 0x3

Definition at line 33 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBirdState::GetSnakeDir(), and SnakeBird::SnakeBirdState::SetSnakeDir().

snakeHeadMask

const uint64_t SnakeBird::snakeHeadMask = 0x7

Definition at line 32 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBirdState::GetNumSnakes(), and SnakeBird::SnakeBirdState::SetNumSnakes().

snakeLenMask

const uint64_t SnakeBird::snakeLenMask = 0x1F

Definition at line 30 of file SnakeBird.h.

Referenced by SnakeBird::SnakeBirdState::GetSnakeBodyEnd(), and SnakeBird::SnakeBirdState::SetSnakeBodyEnd().