游戏玩法游戏结束特性实现

game/builtin/gameplay_over.go

@@ -0,0 +1,27 @@
+package builtin
+
+import (
+	"minotaur/game"
+)
+
+func NewGameplayOver() *GameplayOver {
+	return &GameplayOver{}
+}
+
+type GameplayOver struct {
+	gameplayOverEventHandles []game.GameplayOverEventHandle
+}
+
+func (slf *GameplayOver) GameOver() {
+	slf.OnGameplayOverEvent()
+}
+
+func (slf *GameplayOver) RegGameplayOverEvent(handle game.GameplayOverEventHandle) {
+	slf.gameplayOverEventHandles = append(slf.gameplayOverEventHandles, handle)
+}
+
+func (slf *GameplayOver) OnGameplayOverEvent() {
+	for _, handle := range slf.gameplayOverEventHandles {
+		handle()
+	}
+}

game/gameplay_over.go

@@ -0,0 +1,14 @@
+package game
+
+type GameplayOver interface {
+	// GameOver 游戏玩法结束
+	GameOver()
+
+	// RegGameplayOverEvent 游戏玩法结束时将立即调用被注册的事件处理函数
+	RegGameplayOverEvent(handle GameplayOverEventHandle)
+	OnGameplayOverEvent()
+}
+
+type (
+	GameplayOverEventHandle func()
+)