Ilia Denisov
62 lines
1.2 KiB
Go
62 lines
1.2 KiB
Go
package client
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import (
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"galaxy/client/world"
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"fyne.io/fyne/v2"
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)
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var m = func(v int) float64 { return float64(v) / float64(world.SCALE) }
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func (e *client) onTapped(ev *fyne.PointEvent) {
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if e.world == nil || ev == nil {
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return
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}
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xPx, yPx, ok := e.eventPosToPixel(ev.Position.X, ev.Position.Y)
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if !ok {
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return
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}
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params := e.getLastRenderedParams()
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hits, err := e.world.HitTest(e.hits, ¶ms, xPx, yPx)
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if err != nil {
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e.handlerError(err)
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return
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}
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if len(hits) == 0 {
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e.calculator.UnloadPlanet()
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return
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}
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for i := range hits {
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e.onHit(hits[i])
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}
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}
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func (e *client) onHit(hit world.Hit) {
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// var coord string
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// if hit.Kind == world.KindLine {
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// coord = fmt.Sprintf("{%f,%f - %f,%f}", m(hit.X1), m(hit.Y1), m(hit.X2), m(hit.Y2))
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// } else {
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// coord = fmt.Sprintf("{%f,%f}", m(hit.X), m(hit.Y))
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// }
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// fmt.Println("hit:", hit.ID, "Coord:", coord)
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switch hit.Kind {
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case world.KindPoint:
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case world.KindCircle:
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e.onHitCircle(hit.ID)
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case world.KindLine:
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}
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}
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func (e *client) onHitCircle(id world.PrimitiveID) {
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p, ok := e.reg.localPlanet(id)
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if !ok {
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return
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}
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e.calculator.LoadPlanet(p.Name, p.Number, p.FreeIndustry.F(), p.Material.F(), p.Resources.F())
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e.calculator.Refresh()
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}
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