first commit

Minecraft.World/GoalSelector.h

@@ -0,0 +1,45 @@
+#pragma once
+using namespace std;
+
+class Goal;
+
+class GoalSelector
+{
+private:
+	class InternalGoal
+	{
+	public:
+		// 4J Added canDelete param
+		InternalGoal(int prio, Goal *goal, bool canDeletePointer);
+
+		Goal *goal;
+		int prio;
+		bool canDeletePointer;
+	};
+
+private:
+	vector<InternalGoal *> goals;
+	vector<InternalGoal *> usingGoals;
+	int tickCount;
+	int newGoalRate;
+
+public:
+	GoalSelector();
+	~GoalSelector();
+
+	// 4J Added canDelete param
+	void addGoal(int prio, Goal *goal, bool canDeletePointer = true);
+	void tick();
+	vector<InternalGoal *> *getRunningGoals();
+
+private:
+	bool canContinueToUse(InternalGoal *ig);
+	bool canUseInSystem(InternalGoal *goal);
+	bool canCoExist(InternalGoal *goalA, InternalGoal *goalB);
+
+public:
+	void setNewGoalRate(int newGoalRate);
+
+	// 4J Added override to update ai elements when loading entity from schematics
+	void setLevel(Level *level);
+};