1 files changed, 47 insertions, 0 deletions
diff --git a/engine/game.go b/engine/game.go
new file mode 100644
index 0000000..0ed93e2
--- /dev/null
+++ b/engine/game.go
@@ -0,0 +1,47 @@
+package engine
+
+import (
+	"sakura/engine/pool"
+)
+
+type Game struct {
+	Shadow   *pool.Pool
+	Distance *pool.Pool
+	Yin      *Player
+	Yang     *Player
+
+	Stack []IsCard
+
+	Actions map[InteractionID]Action
+}
+
+func (g *Game) propagate() {
+	g.Distance.OverflowsTo = g.Shadow
+}
+
+func NewGame() *Game {
+	g := &Game{
+		Shadow:   pool.New(0, pool.Infinite),
+		Distance: pool.New(0, 10),
+		Actions:  nil,
+	}
+	g.Yin = NewPlayer(g)
+	g.Yang = NewPlayer(g)
+	g.propagate()
+	return g
+}
+
+var Tie = &Player{}
+
+func (g *Game) Winner() *Player {
+	if g.Yin.Life.Value <= 0 && g.Yang.Life.Value <= 0 {
+		return Tie
+	}
+	if g.Yin.Life.Value <= 0 {
+		return g.Yang
+	}
+	if g.Yang.Life.Value <= 0 {
+		return g.Yin
+	}
+	return nil
+}