mirror of
https://github.com/OpenDiablo2/OpenDiablo2
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3f5d2c0938
* component ID's are dynamically allocated now * removed `akara.BaseComponent` member from components * component declarations drastically reduced
43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
//nolint:dupl,golint,stylecheck // component declarations are supposed to look the same
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package d2components
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import (
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"github.com/gravestench/akara"
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"github.com/OpenDiablo2/OpenDiablo2/d2common/d2interface"
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)
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// static check that Palette implements Component
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var _ akara.Component = &Palette{}
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// Palette is a component that contains an embedded palette interface
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type Palette struct {
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d2interface.Palette
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}
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// New returns a new Palette component. By default, it contains a nil instance.
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func (*Palette) New() akara.Component {
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return &Palette{}
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}
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// PaletteFactory is a wrapper for the generic component factory that returns Palette component instances.
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// This can be embedded inside of a system to give them the methods for adding, retrieving, and removing a Palette.
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type PaletteFactory struct {
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Palette *akara.ComponentFactory
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}
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// AddPalette adds a Palette component to the given entity and returns it
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func (m *PaletteFactory) AddPalette(id akara.EID) *Palette {
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return m.Palette.Add(id).(*Palette)
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}
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// GetPalette returns the Palette component for the given entity, and a bool for whether or not it exists
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func (m *PaletteFactory) GetPalette(id akara.EID) (*Palette, bool) {
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component, found := m.Palette.Get(id)
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if !found {
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return nil, found
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}
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return component.(*Palette), found
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}
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