27 lines
499 B
Go
27 lines
499 B
Go
package tins2020
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import "github.com/veandco/go-sdl2/sdl"
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type Control interface {
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Init(*Context) error
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Handle(*Context, sdl.Event)
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Render(*Context)
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}
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type ControlBase struct {
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Bounds Rectangle
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IsMouseOver bool
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}
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func (b *ControlBase) Init(*Context) error { return nil }
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func (b *ControlBase) Handle(ctx *Context, event sdl.Event) {
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switch e := event.(type) {
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case *sdl.MouseMotionEvent:
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b.IsMouseOver = b.Bounds.IsPointInside(e.X, e.Y)
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}
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}
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func (b *ControlBase) Render(*Context) {}
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