62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
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package ui
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import (
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"git.solsynth.dev/highland/codingland/pkg/internal/land"
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"github.com/veandco/go-sdl2/sdl"
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"github.com/veandco/go-sdl2/ttf"
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"log"
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)
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type ButtonObject struct {
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land.BaseUIObject
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Label string
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Font *ttf.Font
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OnClickEvent func(mousePos land.Vector2D)
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}
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func (p *ButtonObject) Draw(pen *sdl.Renderer) {
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var borderWidth int32 = 2
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pen.SetDrawColor(255, 255, 255, 255)
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pen.FillRect(&sdl.Rect{
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X: int32(p.Position.X),
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Y: int32(p.Position.Y),
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W: int32(p.Size.X),
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H: int32(p.Size.Y),
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})
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pen.SetDrawColor(0, 0, 0, 255)
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pen.FillRect(&sdl.Rect{
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X: int32(p.Position.X) + borderWidth/2,
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Y: int32(p.Position.Y) + borderWidth/2,
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W: int32(p.Size.X) - borderWidth,
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H: int32(p.Size.Y) - borderWidth,
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})
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surface, err := p.Font.RenderUTF8Blended(p.Label, sdl.Color{R: 255, G: 255, B: 255, A: 255})
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if err != nil {
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log.Printf("Failed to render text: %s", err)
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return
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}
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defer surface.Free()
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texture, err := pen.CreateTextureFromSurface(surface)
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if err != nil {
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log.Printf("Failed to create texture: %s", err)
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return
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}
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defer texture.Destroy()
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textRect := sdl.Rect{
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X: int32(p.BaseUIObject.Position.X),
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Y: int32(p.BaseUIObject.Position.Y),
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W: surface.W,
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H: surface.H,
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}
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pen.Copy(texture, nil, &textRect)
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}
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func (p *ButtonObject) OnClick(mousePos land.Vector2D) {
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p.OnClickEvent(mousePos)
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}
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