experiments with ai states and steering

[blank.git] / src / ai / AIController.hpp

diff --git a/src/ai/AIController.hpp b/src/ai/AIController.hpp
index 8e5073364ac22f9f2da21841cccadc0937b002a5..c1241969bdef702ada0225d0952184cd4a5fa986 100644 (file)
--- a/src/ai/AIController.hpp
+++ b/src/ai/AIController.hpp
@@ -1,6 +1,7 @@
 #ifndef BLANK_AI_AICONTROLLER_HPP_
 #define BLANK_AI_AICONTROLLER_HPP_
 
+#include "../app/IntervalTimer.hpp"
 #include "../world/EntityController.hpp"
 
 #include <glm/glm.hpp>
@@ -26,6 +27,20 @@ public:
 
        static glm::vec3 Heading(const EntityState &) noexcept;
 
+       /// schedule a decision in the next minimum ± variance seconds
+       void CueDecision(
+               float minimum,
+               float variance
+       ) noexcept;
+       /// check if the scheduled decision is due already
+       bool DecisionDue() const noexcept;
+       /// random choice of 0 to num_choices - 1
+       unsigned int Decide(unsigned int num_choices) noexcept;
+
+       void EnterHalt(float speed) noexcept;
+       void ExitHalt() noexcept;
+       bool IsHalted() const noexcept;
+
        void StartFleeing(const Entity &, float speed) noexcept;
        void StopFleeing() noexcept;
        bool IsFleeing() const noexcept;
@@ -47,11 +62,17 @@ public:
                float displacement = 1.0f
        ) noexcept;
        void StopWandering() noexcept;
+       bool IsWandering() const noexcept;
 
 private:
        GaloisLFSR &random;
        const AIState *state;
 
+       FineTimer decision_timer;
+
+       bool halted;
+       float halt_speed;
+
        const Entity *flee_target;
        float flee_speed;