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91 lines
2.1 KiB
Go
91 lines
2.1 KiB
Go
package app
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import (
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"github.com/gdamore/tcell/v2"
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"github.com/jordanorelli/astro-domu/internal/sim"
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"github.com/jordanorelli/blammo"
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)
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type gameView struct {
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*blammo.Log
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inFocus bool
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}
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func (v *gameView) handleEvent(e tcell.Event) change {
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switch t := e.(type) {
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case *tcell.EventKey:
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key := t.Key()
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if key == tcell.KeyRune {
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switch t.Rune() {
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case 'w':
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return move{0, -1}
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case 'a':
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return move{-1, 0}
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case 's':
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return move{0, 1}
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case 'd':
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return move{1, 0}
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}
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}
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default:
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// ui.Debug("screen saw unhandled event of type %T", e)
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}
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return nil
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}
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func (v *gameView) draw(img canvas, st *state) {
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v.drawHeader(img, st)
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// fill in background dots first
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for x := 0; x < st.room.Width; x++ {
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for y := 0; y < st.room.Height; y++ {
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img.setTile(x+1, y+2, tile{r: '·', style: tcell.StyleDefault})
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}
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}
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img.setTile(0, 1, tile{r: '┌'})
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img.setTile(st.room.Width+1, 1, tile{r: '┐'})
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img.setTile(0, st.room.Height+2, tile{r: '└'})
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img.setTile(st.room.Width+1, st.room.Height+2, tile{r: '┘'})
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for x := 0; x < st.room.Width; x++ {
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img.setTile(x+1, 1, tile{r: '─'})
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img.setTile(x+1, st.room.Height+2, tile{r: '─'})
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}
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for y := 0; y < st.room.Height; y++ {
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img.setTile(0, y+2, tile{r: '│'})
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img.setTile(st.room.Width+1, y+2, tile{r: '│'})
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}
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for _, e := range st.room.Entities {
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pos := e.Position
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img.setTile(pos.X+1, pos.Y+2, tile{r: e.Glyph, style: tcell.StyleDefault})
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}
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}
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func (v *gameView) drawHeader(img canvas, st *state) {
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// the first row is the name of the room that we're currently in
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var style tcell.Style
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style = style.Background(tcell.NewRGBColor(64, 64, 128))
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style = style.Foreground(tcell.NewRGBColor(0, 0, 0))
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runes := []rune(st.room.Name)
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bounds := img.bounds()
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for i := 0; i < bounds.Width; i++ {
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if i < len(runes) {
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img.setTile(i, 0, tile{r: runes[i], style: style})
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} else {
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img.setTile(i, 0, tile{r: ' ', style: style})
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}
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}
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}
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func (v *gameView) setFocus(yes bool) { v.inFocus = yes }
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type move struct {
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x int
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y int
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}
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func (m move) exec(ui *UI) {
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go ui.client.Send(sim.Move{m.x, m.y})
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}
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