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go-opengl-pixel
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Change baton render

This commit is contained in:
Luke Meyers 2020-02-05 21:21:40 -08:00
parent 797886b42b
commit 0a41558c72
1 changed files with 18 additions and 9 deletions
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27
gfx/gfx.go
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@ -18,29 +18,37 @@ func Render(s game.State, w *pixelgl.Window, d time.Duration) {
} }
func renderBots(s game.State, w *pixelgl.Window, d time.Duration, colors map[*game.Team]pixel.RGBA) { func renderBots(s game.State, w *pixelgl.Window, d time.Duration, colors map[*game.Team]pixel.RGBA) {
b := w.Bounds() bounds := w.Bounds()
im := imdraw.New(nil) im := imdraw.New(nil)
for i, t := range s.Teams { for i, t := range s.Teams {
for j, bot := range t.Bots { for j, bot := range t.Bots {
if &t.Bots[j] == t.Baton.Holder { im.Color = colors[&s.Teams[i]]
im.Color = pixel.RGB(0, 1, 0)
} else {
im.Color = colors[&s.Teams[i]]
}
pos := lanePos(bot.Pos, bot.Lane, botWidth, b) pos := lanePos(bot.Pos, bot.Lane, botWidth, bounds)
im.Push(pos) im.Push(pos)
im.Clear() im.Clear()
im.Circle(float64(botWidth), 0) im.Circle(botWidth, 0)
im.Draw(w) im.Draw(w)
if &t.Bots[j] == t.Baton.Holder {
renderBaton(pos, w)
}
} }
} }
} }
func renderBaton(pos pixel.Vec, w *pixelgl.Window) {
im := imdraw.New(nil)
im.Color = pixel.RGB(0, 0, 0)
im.Push(pos)
im.Clear()
im.Circle(batonWidth, 3)
im.Draw(w)
}
func lanePos(pos, lane int, width float64, bounds pixel.Rect) pixel.Vec { func lanePos(pos, lane int, width float64, bounds pixel.Rect) pixel.Vec {
hOffset := bounds.Size().X / game.Steps hOffset := bounds.Size().X / game.Steps
vOffset := bounds.Size().Y / (game.NumTeams + 1) vOffset := bounds.Size().Y / (game.NumTeams + 1)
@ -87,5 +95,6 @@ func teamColors(ts []game.Team) map[*game.Team]pixel.RGBA {
} }
const ( const (
botWidth float64 = 20 botWidth float64 = 20
batonWidth float64 = 12
) )