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44 lines
852 B
44 lines
852 B
package main
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import (
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"github.com/veandco/go-sdl2/sdl"
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)
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var hints []string
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var tries int
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var solution string
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var helpText string
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func init() {
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hints = []string{}
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}
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func helpFunc(shoudSolution bool) {
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if tries < 0 {
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helpText = ""
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tries++
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} else if tries < len(hints){
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helpText = hints[tries]
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tries++
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} else {
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tries = 0
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}
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if shoudSolution {
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helpText = solution
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tries = -1
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}
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}
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func BlitHelp(renderer *sdl.Renderer) {
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width, height, _ := smallFont.SizeUTF8(helpText)
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textSurf, _ := smallFont.RenderUTF8Blended(helpText, sdl.Color{20, 20, 0, 255})
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defer textSurf.Free()
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textText, _ := renderer.CreateTextureFromSurface(textSurf)
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defer textText.Destroy()
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renderer.Copy(textText, nil, &sdl.Rect{200, 100, int32(width), int32(height)})
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}
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