48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
package ecs
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import (
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"github.com/yohamta/donburi"
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)
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type ComponentType[T any] struct {
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*donburi.ComponentType[T]
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}
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// Get returns component data from the entry.
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func (c *ComponentType[T]) Get(entry *Entry) *T {
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return c.ComponentType.Get(entry.Entry)
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}
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// Set sets component data to the entry.
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func (c *ComponentType[T]) Set(entry *Entry, component *T) {
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c.ComponentType.Set(entry.Entry, component)
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}
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// // Each iterates over the entities that have the component.
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// func (c *ComponentType[T]) Each(w World, callback func(*Entry)) {
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// c.ComponentType.Each(w.(*world).world, func(entry *donburi.Entry) {
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// callback(&Entry{Entry: entry})
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// })
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// }
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// // First returns the first entity that has the component.
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// func (c *ComponentType[T]) First(w World) (*Entry, bool) {
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// entry, ok := c.ComponentType.First(w.(*world).world)
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// return &Entry{entry}, ok
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// }
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// // MustFirst returns the first entity that has the component or panics.
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// func (c *ComponentType[T]) MustFirst(w World) *Entry {
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// e, ok := c.First(w)
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// if !ok {
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// panic(fmt.Sprintf("no entity has the component %s", c.ComponentType.Name()))
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// }
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// return e
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// }
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// SetValue sets the value of the component.
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func (c *ComponentType[T]) SetValue(entry *Entry, value T) {
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c.ComponentType.SetValue(entry.Entry, value)
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}
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