mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2025-02-18 22:47:46 -05:00
b447d3b942
- adding components to handle font tables - handle loading font tables in asset loader - handle file type for font tables - file handle resolver system now caches file handles - asset loader system now caches loaded assets
100 lines
2.9 KiB
Go
100 lines
2.9 KiB
Go
package d2components
|
|
|
|
import (
|
|
"github.com/gravestench/akara"
|
|
)
|
|
|
|
// static check that FontTableComponent implements Component
|
|
var _ akara.Component = &FontTableComponent{}
|
|
|
|
// static check that FontTableMap implements ComponentMap
|
|
var _ akara.ComponentMap = &FontTableMap{}
|
|
|
|
// FontTableComponent is a component that contains a file Type
|
|
type FontTableComponent struct {
|
|
Data []byte
|
|
}
|
|
|
|
// ID returns a unique identifier for the component type
|
|
func (*FontTableComponent) ID() akara.ComponentID {
|
|
return AssetFontTableCID
|
|
}
|
|
|
|
// NewMap returns a new component map for the component type
|
|
func (*FontTableComponent) NewMap() akara.ComponentMap {
|
|
return NewFontTableMap()
|
|
}
|
|
|
|
// FontTable is a convenient reference to be used as a component identifier
|
|
var FontTable = (*FontTableComponent)(nil) // nolint:gochecknoglobals // global by design
|
|
|
|
// NewFontTableMap creates a new map of entity ID's to FontTable
|
|
func NewFontTableMap() *FontTableMap {
|
|
cm := &FontTableMap{
|
|
components: make(map[akara.EID]*FontTableComponent),
|
|
}
|
|
|
|
return cm
|
|
}
|
|
|
|
// FontTableMap is a map of entity ID's to FontTable
|
|
type FontTableMap struct {
|
|
world *akara.World
|
|
components map[akara.EID]*FontTableComponent
|
|
}
|
|
|
|
// Init initializes the component map with the given world
|
|
func (cm *FontTableMap) Init(world *akara.World) {
|
|
cm.world = world
|
|
}
|
|
|
|
// ID returns a unique identifier for the component type
|
|
func (*FontTableMap) ID() akara.ComponentID {
|
|
return AssetFontTableCID
|
|
}
|
|
|
|
// NewMap returns a new component map for the component type
|
|
func (*FontTableMap) NewMap() akara.ComponentMap {
|
|
return NewFontTableMap()
|
|
}
|
|
|
|
// Add a new FontTableComponent for the given entity id, return that component.
|
|
// If the entity already has a component, just return that one.
|
|
func (cm *FontTableMap) Add(id akara.EID) akara.Component {
|
|
if com, has := cm.components[id]; has {
|
|
return com
|
|
}
|
|
|
|
cm.components[id] = &FontTableComponent{}
|
|
|
|
cm.world.UpdateEntity(id)
|
|
|
|
return cm.components[id]
|
|
}
|
|
|
|
// AddFontTable adds a new FontTableComponent for the given entity id and returns it.
|
|
// If the entity already has a file type component, just return that one.
|
|
// this is a convenience method for the generic Add method, as it returns a
|
|
// *FontTableComponent instead of an akara.Component
|
|
func (cm *FontTableMap) AddFontTable(id akara.EID) *FontTableComponent {
|
|
return cm.Add(id).(*FontTableComponent)
|
|
}
|
|
|
|
// Get returns the component associated with the given entity id
|
|
func (cm *FontTableMap) Get(id akara.EID) (akara.Component, bool) {
|
|
entry, found := cm.components[id]
|
|
return entry, found
|
|
}
|
|
|
|
// GetFontTable returns the FontTableComponent associated with the given entity id
|
|
func (cm *FontTableMap) GetFontTable(id akara.EID) (*FontTableComponent, bool) {
|
|
entry, found := cm.components[id]
|
|
return entry, found
|
|
}
|
|
|
|
// Remove a component for the given entity id, return the component.
|
|
func (cm *FontTableMap) Remove(id akara.EID) {
|
|
delete(cm.components, id)
|
|
cm.world.UpdateEntity(id)
|
|
}
|