X-Git-Url: https://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fcreature%2FGoal.hpp;h=1705b15c371e4d92db60a7c485320ec996a71355;hb=refs%2Fheads%2Fmaster;hp=9ffeb0f006878f08e96f044436a8ab6987204130;hpb=42db7d9d2286e50896ad172e2e4a8fbe65c8a4a9;p=blobs.git

diff --git a/src/creature/Goal.hpp b/src/creature/Goal.hpp
index 9ffeb0f..1705b15 100644
--- a/src/creature/Goal.hpp
+++ b/src/creature/Goal.hpp
@@ -1,6 +1,8 @@
 #ifndef BLOBS_CREATURE_GOAL_HPP_
 #define BLOBS_CREATURE_GOAL_HPP_
 
+#include "Creature.hpp"
+
 #include <functional>
 #include <string>
 
@@ -9,12 +11,11 @@ namespace blobs {
 namespace app {
 	struct Assets;
 }
+namespace math {
+	class GaloisLFSR;
+}
 namespace creature {
 
-class Creature;
-class Situation;
-class Steering;
-
 class Goal {
 
 public:
@@ -27,12 +28,15 @@ public:
 public:
 	Creature &GetCreature() noexcept { return c; }
 	const Creature &GetCreature() const noexcept { return c; }
-	Situation &GetSituation() noexcept;
-	const Situation &GetSituation() const noexcept;
-	Steering &GetSteering() noexcept;
-	const Steering &GetSteering() const noexcept;
+	Creature::Stats &GetStats() noexcept { return c.GetStats(); }
+	const Creature::Stats &GetStats() const noexcept { return c.GetStats(); }
+	Situation &GetSituation() noexcept { return c.GetSituation(); }
+	const Situation &GetSituation() const noexcept { return c.GetSituation(); }
+	Steering &GetSteering() noexcept { return c.GetSteering(); }
+	const Steering &GetSteering() const noexcept { return c.GetSteering(); }
 	app::Assets &Assets() noexcept;
 	const app::Assets &Assets() const noexcept;
+	math::GaloisLFSR &Random() noexcept;
 
 	double Urgency() const noexcept { return urgency; }
 	void Urgency(double u) noexcept { urgency = u; }
@@ -41,9 +45,15 @@ public:
 	void Interruptible(bool i) noexcept { interruptible = i; }
 
 	bool Complete() const noexcept { return complete; }
-	void SetComplete() noexcept;
+	void SetComplete();
+	void SetForeground();
+	void SetBackground();
 	/// only supports one callback for now, new one will replace an old
-	void OnComplete(Callback) noexcept;
+	void WhenComplete(Callback) noexcept;
+	void WhenForeground(Callback) noexcept;
+	/// on background will not be called when the goal is first inserted
+	/// but only after is has been in the foreground once
+	void WhenBackground(Callback) noexcept;
 
 public:
 	virtual std::string Describe() const = 0;
@@ -51,9 +61,16 @@ public:
 	virtual void Tick(double dt) { }
 	virtual void Action() { }
 
+private:
+	virtual void OnComplete() { }
+	virtual void OnForeground() { }
+	virtual void OnBackground() { }
+
 private:
 	Creature &c;
 	Callback on_complete;
+	Callback on_foreground;
+	Callback on_background;
 	double urgency;
 	bool interruptible;
 	bool complete;