1 files changed, 76 insertions, 0 deletions
diff --git a/go/client/challenges.go b/go/client/challenges.go
new file mode 100644
index 00000000..7a9e1ace
--- /dev/null
+++ b/go/client/challenges.go
@@ -0,0 +1,76 @@
+package main
+
+import (
+	"muhq.space/muhqs-game/go/activities"
+	"muhq.space/muhqs-game/go/game"
+	"muhq.space/muhqs-game/go/ui"
+)
+
+type challenges struct {
+	ui.Collection
+	app *app
+
+	playerName string
+}
+
+func NewChallengesMenu(app *app, playerName string) *challenges {
+	m := &challenges{app: app, playerName: playerName}
+	m.Width = app.windowWidth
+	m.Height = app.windowHeight
+
+	return m
+}
+
+var availChallenges map[string]func(string) *game.LocalState
+
+func init() {
+	availChallenges = make(map[string]func(string) *game.LocalState)
+	availChallenges["Missionary"] = game.NewMissionaryChallenge
+	availChallenges["Cav. Archer"] = game.NewCavArcherChallenge
+	availChallenges["Random"] = game.NewRandomChallenge
+}
+
+func (m *challenges) build() {
+	i := 0
+	for ch, f := range availChallenges {
+
+		m.AddWidget(ui.NewSimpleButton(
+			(m.Width-START_BUTTON_WIDTH)/2,
+			i*START_BUTTON_HEIGHT+50+i*25,
+			START_BUTTON_WIDTH,
+			START_BUTTON_HEIGHT,
+			ch,
+			func(*ui.SimpleButton) {
+				s := f(m.playerName)
+				m.startChallenge(s)
+			}))
+		i = i + 1
+	}
+}
+
+func (m *challenges) Update() error {
+	if m.Widgets() == nil {
+		m.build()
+	}
+
+	if err := ui.Update(); err != nil {
+		return err
+	}
+
+	return m.Collection.Update()
+}
+
+func (m *challenges) Layout(width, height int) (int, int) {
+	return m.Width, m.Height
+}
+
+func (m *challenges) startChallenge(state game.State) {
+	g := newGame(m.app, state)
+
+	g.initMapUi()
+	p := state.PlayerByName(m.playerName)
+	g.activePlayerId = p.Id
+	g.initPlayerUi(p)
+
+	activities.PushActivity(g.Start())
+}