game

package
v0.0.0-...-d5d5497 Latest Latest
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 Go to latest Published: Aug 25, 2023 License: GPL-3.0 Imports: 17 Imported by: 0

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Constants

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Variables

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Functions

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Types

type Action 

type Action string

Action represents a given action, such as "move-left".

type Actioner 

type Actioner struct {
	// contains filtered or unexported fields
}

Actioner converts bind actions into move directions.

func (*Actioner) Init 

func (actioner *Actioner) Init()

Init does nothing at the moment.

func (*Actioner) Update 

func (actioner *Actioner) Update(binds Binds) game.Desire

Update returns the current move direction from the current actions.

type Below 

type Below struct {
	Data Data

	ApplyItem  func(wid id.WID)
	PickupItem func(wid id.WID)
	DropItem   func(wid id.WID)
	// contains filtered or unexported fields
}

func (*Below) Init 

func (below *Below) Init(container *widget.Container, ctx ifs.RunContext, binds *Binds)

func (*Below) Refresh 

func (below *Below) Refresh(ctx ifs.RunContext, objects game.Objects)

func (*Below) Update 

func (below *Below) Update(ctx ifs.RunContext) game.Desire

type Binds 

type Binds struct {
	Keys    map[ebiten.Key]Action
	Actions map[Action][]ebiten.Key
	// contains filtered or unexported fields
}

Binds provides a way to map input to game actions. Keys can be bound to actions that then allow the game state to determine if a particular action is active or not. Additionally, "multi actions" can be triggered when one or more actions are fulfilled.

func (*Binds) ActiveActions 

func (b *Binds) ActiveActions() []Action

ActiveActions returns the current active actions.

func (*Binds) Init 

func (b *Binds) Init()

Init initializes the binds structures and sets up some default binds.

func (*Binds) IsActionActive 

func (b *Binds) IsActionActive(a Action) bool

IsActionActive returns if the given action is active.

func (*Binds) IsActionHeld 

func (b *Binds) IsActionHeld(a Action) int

IsActionHeld returns how many ticks an action has been held. It returns -1 if the action is not held. It may return 0 on the first tick of being held.

func (*Binds) SetActionKeys 

func (b *Binds) SetActionKeys(a Action, k []ebiten.Key)

SetActionKey sets an action associated with a key.

func (*Binds) SetMultiAction 

func (b *Binds) SetMultiAction(action Action, actions []Action)

SetMultiAction sets an action associated with multiple actions.

func (*Binds) Update 

func (b *Binds) Update(ctx ifs.RunContext)

Update is called per tick and synchronizes inputs to actions.

type Data 

type Data interface {
	Archetype(id.UUID) game.Archetype
	ArchetypeImage(id.UUID) *ebiten.Image
	EnsureImage(archetype game.Archetype, zoom float64) (*ebiten.Image, error)
	LoadImage(path string, zoom float64) (*ebiten.Image, error)
}

type Grid 

type Grid struct {
	// contains filtered or unexported fields
}

Grid renders a grid over an area.

func (*Grid) CellSize 

func (grid *Grid) CellSize() (int, int)

CellSize returns the current cell size.

func (*Grid) Color 

func (grid *Grid) Color() color.Color

Color returns the grid's line color.

func (*Grid) Draw 

func (grid *Grid) Draw(ctx ifs.DrawContext)

Draw draws the grid to the screen.

func (*Grid) Offset 

func (grid *Grid) Offset() (x, y int)

Offset returns the grid's placement offset.

func (*Grid) SetCellSize 

func (grid *Grid) SetCellSize(w, h int)

SetCellSize sets the cell size.

func (*Grid) SetClickHandler 

func (grid *Grid) SetClickHandler(cb func(x, y int))

SetClickHandler sets the grid's click handler.

func (*Grid) SetColor 

func (grid *Grid) SetColor(c color.Color)

SetColor sets the grid's line color.

func (*Grid) SetHeldHandler 

func (grid *Grid) SetHeldHandler(cb func(x, y int))

SetHeldHandler sets the grid's held handler.

func (*Grid) SetOffset 

func (grid *Grid) SetOffset(x, y int)

SetOffset sets the grid's placemeent offset.

func (*Grid) SetSize 

func (grid *Grid) SetSize(w, h int)

SetSize sets the grid's size.

func (*Grid) Size 

func (grid *Grid) Size() (int, int)

Size returns the grid's size.

func (*Grid) Update 

func (grid *Grid) Update(ctx ifs.RunContext)

type Hotbar 

type Hotbar struct {
	// contains filtered or unexported fields
}

func (*Hotbar) Init 

func (hb *Hotbar) Init(container *widget.Container, ctx ifs.RunContext, binds *Binds)

func (*Hotbar) Refresh 

func (hb *Hotbar) Refresh()

func (*Hotbar) Update 

func (hb *Hotbar) Update(ctx ifs.RunContext)

type Inventory 

type Inventory struct {
	Data Data

	ApplyItem  func(wid id.WID, apply bool)
	DropItem   func(wid id.WID)
	PickupItem func(wid id.WID)
	// contains filtered or unexported fields
}

func (*Inventory) Init 

func (inv *Inventory) Init(container *widget.Container, ctx ifs.RunContext)

func (*Inventory) Refresh 

func (inv *Inventory) Refresh(ctx ifs.RunContext, objects game.Objects)

type MultiAction 

type MultiAction struct {
	Actions []Action
	Action  Action
}

MultiAction maps one or more actions to represent another action. For example, if the two actions "move-left" and "move-up" are active, a multi action could convert that into a "move-up-left" action.

func (*MultiAction) HasActions 

func (ma *MultiAction) HasActions(actions []Action) bool

HasActions returns if the passed in actions fulfill the multi action's actions.

type Pather 

type Pather struct {
	Steps     []pathing.Step
	Location  *game.Location
	MoveTimer int
	// contains filtered or unexported fields
}

func (*Pather) Draw 

func (p *Pather) Draw(ctx ifs.DrawContext, character *game.Character)

func (*Pather) Init 

func (pather *Pather) Init()

func (*Pather) SetOffset 

func (path *Pather) SetOffset(x, y int)

func (*Pather) Update 

func (pather *Pather) Update(character *game.Character) game.Desire

Update returns the current move direction from the current paths.

type Scroller 

type Scroller struct {
	// contains filtered or unexported fields
}

Scroller allows an area within the limits of the window screen. It will allow areas smaller than the screen to be moved within the screen's bounds and will allow areas beyond the screen to be scrolled into view, up to the screen's bounds.

func (*Scroller) CenterTo 

func (scroller *Scroller) CenterTo(x, y int)

CenterTo centers the scroller to the given coordinates.

func (*Scroller) GetConstrainedMousePosition 

func (scroller *Scroller) GetConstrainedMousePosition() (int, int)

GetConstrainedMousePosition gets the mouse position fully constrained to the current window's dimensions.

func (*Scroller) Init 

func (scroller *Scroller) Init()

Init sets some initial state.

func (*Scroller) Limit 

func (scroller *Scroller) Limit() (int, int)

Limit returns the scroller's bounds.

func (*Scroller) Scroll 

func (scroller *Scroller) Scroll() (int, int)

Scroll returns the current scroll positions.

func (*Scroller) SetHandler 

func (scoller *Scroller) SetHandler(cb func(x, y int))

SetHandler sets the scroller's handler.

func (*Scroller) SetLimit 

func (scroller *Scroller) SetLimit(x, y int)

SetLimit sets the scroller's bounds.

func (*Scroller) SetScroll 

func (scroller *Scroller) SetScroll(x, y int)

SetScroll sets the current scroll position. This will call the handler if one is set.

func (*Scroller) Update 

func (scroller *Scroller) Update(ctx ifs.RunContext) error

Update does the bulk of things.

type Sounds 

type Sounds struct {
	// contains filtered or unexported fields
}

Sounds provides a visual rendering of sounds in the game world. It manages their timeout, etc.

func (*Sounds) Add 

func (sounds *Sounds) Add(message string, to game.Position, from game.Position)

Add creates and adds a sound to the world.

func (*Sounds) Draw 

func (sounds *Sounds) Draw(ctx ifs.DrawContext)

Draw draws the sounds to the provided context's screen.

func (*Sounds) Offset 

func (sounds *Sounds) Offset() (x, y int)

Offset returns the current visual offset of the sounds.

func (*Sounds) SetOffset 

func (sounds *Sounds) SetOffset(x, y int)

SetOffset sets the current visual offset of the sounds.

func (*Sounds) Update 

func (sounds *Sounds) Update()

Update manages the lifetime of sounds.

type Statbar 

type Statbar struct {
	// contains filtered or unexported fields
}

func (*Statbar) Init 

func (hb *Statbar) Init(container *widget.Container, ctx ifs.RunContext)

func (*Statbar) Refresh 

func (hb *Statbar) Refresh(ctx ifs.RunContext, c *game.Character, a game.CharacterArchetype)

Source Files

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