Safe Haskell	None

Game.LambdaHack.Common.AtomicCmd

Description

A set of atomic commands shared by client and server. These are the largest building blocks that have no components that can be observed in isolation.

We try to make atomic commands respect the laws of energy and mass conservation, unless they really can't, e.g., monster spawning. For example item removal from inventory is not an atomic command, but item dropped from the inventory to the ground is. This makes it easier to undo the commands. In principle, the commands are the only way to affect the basic game state (State).

See https://github.com/kosmikus/LambdaHack/wiki/Client-server-architecture.

Synopsis

Documentation

data Atomic Source

Constructors

CmdAtomic !CmdAtomic
SfxAtomic !SfxAtomic

Instances

Eq Atomic
Show Atomic
Generic Atomic
Binary Atomic

data CmdAtomic Source

Abstract syntax of atomic commands.

Constructors

CreateActorA !ActorId !Actor ![(ItemId, Item)]
DestroyActorA !ActorId !Actor ![(ItemId, Item)]
CreateItemA !ItemId !Item !Int !Container
DestroyItemA !ItemId !Item !Int !Container
SpotActorA !ActorId !Actor ![(ItemId, Item)]
LoseActorA !ActorId !Actor ![(ItemId, Item)]
SpotItemA !ItemId !Item !Int !Container
LoseItemA !ItemId !Item !Int !Container
MoveActorA !ActorId !Point !Point
WaitActorA !ActorId !Time !Time
DisplaceActorA !ActorId !ActorId
MoveItemA !ItemId !Int !Container !Container
AgeActorA !ActorId !Time
HealActorA !ActorId !Int
HasteActorA !ActorId !Speed
PathActorA !ActorId !(Maybe [Vector]) !(Maybe [Vector])
ColorActorA !ActorId !Color !Color
QuitFactionA !FactionId !(Maybe Actor) !(Maybe Status) !(Maybe Status)
LeadFactionA !FactionId !(Maybe ActorId) !(Maybe ActorId)
DiplFactionA !FactionId !FactionId !Diplomacy !Diplomacy
AlterTileA !LevelId !Point !(Id TileKind) !(Id TileKind)
SearchTileA !ActorId !Point !(Id TileKind) !(Id TileKind)
SpotTileA !LevelId ![(Point, Id TileKind)]
LoseTileA !LevelId ![(Point, Id TileKind)]
AlterSmellA !LevelId !Point !(Maybe Time) !(Maybe Time)
SpotSmellA !LevelId ![(Point, Time)]
LoseSmellA !LevelId ![(Point, Time)]
AgeLevelA !LevelId !Time
AgeGameA !Time
DiscoverA !LevelId !Point !ItemId !(Id ItemKind)
CoverA !LevelId !Point !ItemId !(Id ItemKind)
PerceptionA !LevelId !PerActor !PerActor
RestartA !FactionId !Discovery !FactionPers !State !DebugModeCli !Text
RestartServerA !State
ResumeA !FactionId !FactionPers
ResumeServerA !State
KillExitA !FactionId
SaveBkpA
MsgAllA !Msg

Instances

Eq CmdAtomic
Show CmdAtomic
Generic CmdAtomic
Binary CmdAtomic

data SfxAtomic Source

Constructors

StrikeD !ActorId !ActorId !Item !HitAtomic
RecoilD !ActorId !ActorId !Item !HitAtomic
ProjectD !ActorId !ItemId
CatchD !ActorId !ItemId
ActivateD !ActorId !ItemId
CheckD !ActorId !ItemId
TriggerD !ActorId !Point !Feature
ShunD !ActorId !Point !Feature
EffectD !ActorId !(Effect Int)
MsgFidD !FactionId !Msg
MsgAllD !Msg
DisplayPushD !FactionId
DisplayDelayD !FactionId
RecordHistoryD !FactionId

Instances

Eq SfxAtomic
Show SfxAtomic
Generic SfxAtomic
Binary SfxAtomic

data HitAtomic Source

Constructors

HitD
HitBlockD
MissBlockD

Instances

Eq HitAtomic
Show HitAtomic
Generic HitAtomic
Binary HitAtomic

undoCmdAtomic :: CmdAtomic -> Maybe CmdAtomic Source

undoSfxAtomic :: SfxAtomic -> SfxAtomic Source

undoAtomic :: Atomic -> Maybe Atomic Source