Safe Haskell	None

Game.LambdaHack.Common.Animation

Description

Screen frames and animations.

Synopsis

Documentation

data Attr Source

Text attributes: foreground and backgroud colors.

Constructors

Attr
Fields fg :: !Color foreground colour bg :: !Color backgroud color

Instances

Eq Attr
Ord Attr
Show Attr
Binary Attr

defAttr :: Attr Source

The default attribute, to optimize attribute setting.

data AttrChar Source

Constructors

AttrChar
Fields acAttr :: !Attr acChar :: !Char

Instances

Eq AttrChar
Show AttrChar
Binary AttrChar

data SingleFrame Source

The data sufficent to draw a single game screen frame.

The fields are not strict, because sometimes frames are not used, e.g., when a keypress discards all frames not yet drawn and displayed.

Constructors

SingleFrame
Fields sfLevel :: [[AttrChar]] content of the screen, line by line sfTop :: Text an extra line to show at the top sfBottom :: Text an extra line to show at the bottom

Instances

Eq SingleFrame
Show SingleFrame
Binary SingleFrame

emptySingleFrame :: SingleFrame Source

xsizeSingleFrame :: SingleFrame -> X Source

ysizeSingleFrame :: SingleFrame -> X Source

data Animation Source

Animation is a list of frame modifications to play one by one, where each modification if a map from positions to level map symbols.

Instances

Eq Animation
Show Animation
Monoid Animation

type Frames = [Maybe SingleFrame]Source

Sequences of screen frames, including delays.

renderAnim :: X -> Y -> SingleFrame -> Animation -> Frames Source

Render animations on top of a screen frame.

restrictAnim :: EnumSet Point -> Animation -> Animation Source

twirlSplash :: (Point, Point) -> Color -> Color -> Animation Source

Attack animation. A part of it also reused for self-damage and healing.

blockHit :: (Point, Point) -> Color -> Color -> Animation Source

Attack that hits through a block.

blockMiss :: (Point, Point) -> Animation Source

Attack that is blocked.

deathBody :: Point -> Animation Source

Death animation for an organic body.

swapPlaces :: (Point, Point) -> Animation Source

Swap-places animation, both hostile and friendly.

fadeout :: Bool -> Bool -> X -> Y -> Rnd Animation Source

data AcFrame Source

Constructors

AcConfirm !SingleFrame
AcRunning !SingleFrame
AcNormal !SingleFrame
AcDelay

Instances

Eq AcFrame
Show AcFrame
Binary AcFrame

data DebugModeCli Source

Constructors

DebugModeCli

Fields

sfont :: !(Maybe String): Font to use for the main game window.
smaxFps :: !(Maybe Int): Maximal frames per second. This is better low and fixed, to avoid jerkiness and delays that tell the player there are many intelligent enemies on the level. That's better than scaling AI sofistication down based on the FPS setting and machine speed.
snoDelay :: !Bool: Don't maintain any requested delays between frames, e.g., for screensaver.
snoMore :: !Bool: Auto-answer all prompts, e.g., for screensaver.
snoAnim :: !(Maybe Bool): Don't show any animations.
snewGameCli :: !Bool: Start a new game, overwriting the save file.
ssavePrefixCli :: !(Maybe String): Prefix of the save game file.
sfrontendStd :: !Bool: Whether to use the stdout/stdin frontend.
sdbgMsgCli :: !Bool: Show clients' internal debug messages.

Instances

Eq DebugModeCli
Show DebugModeCli
Binary DebugModeCli

defDebugModeCli :: DebugModeCli Source