X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fcreature%2FCreature.hpp;h=db0aa5212dc92e52014446331912b6ce5e275052;hb=ae4f59520574caf5054d4a19cd76fa86c4a97264;hp=aaeb6cfb544387a654d5017483ee000caed1b10a;hpb=8a3907bb0bed257bf5d6f40f39f15114e8345913;p=blobs.git

diff --git a/src/creature/Creature.hpp b/src/creature/Creature.hpp
index aaeb6cf..db0aa52 100644
--- a/src/creature/Creature.hpp
+++ b/src/creature/Creature.hpp
@@ -1,13 +1,16 @@
 #ifndef BLOBS_CREATURE_CREATURE_HPP_
 #define BLOBS_CREATURE_CREATURE_HPP_
 
-#include "Goal.hpp"
-#include "Need.hpp"
+#include "Composition.hpp"
+#include "Genome.hpp"
+#include "Memory.hpp"
 #include "Situation.hpp"
 #include "Steering.hpp"
-#include "../graphics/glm.hpp"
 #include "../graphics/SimpleVAO.hpp"
+#include "../math/geometry.hpp"
+#include "../math/glm.hpp"
 
+#include <functional>
 #include <memory>
 #include <string>
 #include <vector>
@@ -23,13 +26,53 @@ namespace graphics {
 namespace world {
 	class Body;
 	class Planet;
+	class Simulation;
 }
 namespace creature {
 
+class Goal;
+
 class Creature {
 
 public:
-	Creature();
+	using Callback = std::function<void(Creature &)>;
+
+	struct Stat {
+		// [0,1], zero being good, one bad
+		double value = 0.0;
+		// static gain per second
+		double gain = 0.0;
+		// adjust value by delta
+		void Add(double delta) noexcept {
+			value = glm::clamp(value + delta, 0.0, 1.0);
+		}
+		bool Empty() const noexcept { return value < 0.000001; }
+		bool Good() const noexcept { return value < 0.25; }
+		bool Okay() const noexcept { return value < 0.5; }
+		bool Bad() const noexcept { return !Okay(); }
+		bool Critical() const noexcept { return value > 0.75; }
+		bool Full() const noexcept { return value > 0.999999; }
+	};
+	struct Stats {
+		Stat stat[7];
+		Stat &Damage() noexcept { return stat[0]; }
+		const Stat &Damage() const noexcept { return stat[0]; }
+		Stat &Breath() noexcept { return stat[1]; }
+		const Stat &Breath() const noexcept { return stat[1]; }
+		Stat &Thirst() noexcept { return stat[2]; }
+		const Stat &Thirst() const noexcept { return stat[2]; }
+		Stat &Hunger() noexcept { return stat[3]; }
+		const Stat &Hunger() const noexcept { return stat[3]; }
+		Stat &Exhaustion() noexcept { return stat[4]; }
+		const Stat &Exhaustion() const noexcept { return stat[4]; }
+		Stat &Fatigue() noexcept { return stat[5]; }
+		const Stat &Fatigue() const noexcept { return stat[5]; }
+		Stat &Boredom() noexcept { return stat[6]; }
+		const Stat &Boredom() const noexcept { return stat[6]; }
+	};
+
+public:
+	explicit Creature(world::Simulation &);
 	~Creature();
 
 	Creature(const Creature &) = delete;
@@ -39,15 +82,91 @@ public:
 	Creature &operator =(Creature &&) = delete;
 
 public:
+	world::Simulation &GetSimulation() noexcept { return sim; }
+	const world::Simulation &GetSimulation() const noexcept { return sim; }
+
 	void Name(const std::string &n) noexcept { name = n; }
 	const std::string &Name() const noexcept { return name; }
 
-	void Health(double h) noexcept { health = h; }
-	double Health() const noexcept { return health; }
+	Genome &GetGenome() noexcept { return genome; }
+	const Genome &GetGenome() const noexcept { return genome; }
+
+	Genome::Properties<double> &GetProperties() noexcept { return properties; }
+	const Genome::Properties<double> &GetProperties() const noexcept { return properties; }
+
+	void AddMass(int res, double amount);
+	const Composition &GetComposition() const noexcept { return composition; }
+
+	void BaseColor(const glm::dvec3 &c) noexcept { base_color = c; }
+	const glm::dvec3 &BaseColor() const noexcept { return base_color; }
+
+	void HighlightColor(const glm::dvec3 &c) noexcept;
+	glm::dvec4 HighlightColor() const noexcept { return highlight_color; }
+
+	void Mass(double m) noexcept { mass = m; }
+	double Mass() const noexcept { return mass; }
+	void Ingest(int res, double amount) noexcept;
+
+	void DoWork(double amount) noexcept;
+
+	void Size(double s) noexcept { size = s; }
+	double Size() const noexcept { return size; }
+
+	double Born() const noexcept { return birth; }
+	double Age() const noexcept;
+	/// age-depended multiplier, peak being the maximum in lifetime [0,1]
+	double AgeFactor(double peak) const noexcept;
+
+	double EnergyEfficiency() const noexcept;
+	double ExhaustionFactor() const noexcept;
+	double FatigueFactor() const noexcept;
+
+	// stats with effects applied
+	double Strength() const noexcept;
+	double StrengthFactor() const noexcept;
+	double Stamina() const noexcept;
+	double StaminaFactor() const noexcept;
+	double Dexerty() const noexcept;
+	double DexertyFactor() const noexcept;
+	double Intelligence() const noexcept;
+	double IntelligenceFactor() const noexcept;
+	double Lifetime() const noexcept;
+	double Fertility() const noexcept;
+	double Mutability() const noexcept;
+	double Adaptability() const noexcept;
+	double OffspringMass() const noexcept;
+
+	double PerceptionRange() const noexcept;
+	double PerceptionOmniRange() const noexcept;
+	double PerceptionField() const noexcept;
+	bool PerceptionTest(const glm::dvec3 &) const noexcept;
+	/// chance of giving birth per tick
+	double OffspringChance() const noexcept;
+	/// chance of arbitrary genetic mutation per tick
+	double MutateChance() const noexcept;
+	/// chance of environmental genetic mutation per tick
+	double AdaptChance() const noexcept;
+
 	void Hurt(double d) noexcept;
+	void Die() noexcept;
+	bool Dead() const noexcept;
+	void WhenDead(Callback cb) noexcept { on_death = cb; }
+	void Remove() noexcept;
+	bool Removable() const noexcept { return removable; }
+	void Removed() noexcept;
+
+	void AddParent(Creature &);
+	const std::vector<Creature *> &Parents() const noexcept { return parents; }
+
+	Stats &GetStats() noexcept { return stats; }
+	const Stats &GetStats() const noexcept { return stats; }
 
-	void AddNeed(std::unique_ptr<Need> &&n) { needs.emplace_back(std::move(n)); }
-	const std::vector<std::unique_ptr<Need>> &Needs() const noexcept { return needs; }
+	Memory &GetMemory() noexcept { return memory; }
+	const Memory &GetMemory() const noexcept { return memory; }
+
+	/// constantly active goal. every creature in the simulation is required to have one
+	void SetBackgroundTask(std::unique_ptr<Goal> &&g);
+	Goal &BackgroundTask();
 
 	void AddGoal(std::unique_ptr<Goal> &&);
 	const std::vector<std::unique_ptr<Goal>> &Goals() const noexcept { return goals; }
@@ -60,37 +179,79 @@ public:
 	Steering &GetSteering() noexcept { return steering; }
 	const Steering &GetSteering() const noexcept { return steering; }
 
-	void Velocity(const glm::dvec3 &v) noexcept { vel = v; }
-	const glm::dvec3 &Velocity() const noexcept { return vel; }
+	void HeadingTarget(const glm::dvec3 &t) noexcept { heading_target = t; heading_manual = true; }
+
+	math::AABB CollisionBounds() const noexcept;
+	glm::dmat4 CollisionTransform() const noexcept;
+
+	void OnCollide(Creature &other);
 
 	glm::dmat4 LocalTransform() noexcept;
 
 	void BuildVAO();
-	void Draw(app::Assets &, graphics::Viewport &);
+	void KillVAO();
+	void Draw(graphics::Viewport &);
+
+private:
+	void Cache() noexcept;
+	void TickState(double dt);
+	void TickStats(double dt);
+	void TickBrain(double dt);
+	Situation::Derivative Step(const Situation::Derivative &ds, double dt) const noexcept;
 
 private:
+	world::Simulation &sim;
 	std::string name;
-	double health;
 
-	std::vector<std::unique_ptr<Need>> needs;
+	Genome genome;
+	Genome::Properties<double> properties;
+	Composition composition;
+
+	glm::dvec3 base_color;
+	glm::dvec4 highlight_color;
+
+	double mass;
+	double size;
+
+	double birth;
+	double death;
+	Callback on_death;
+	bool removable;
+
+	std::vector<Creature *> parents;
+
+	Stats stats;
+	Memory memory;
+
+	std::unique_ptr<Goal> bg_task;
 	std::vector<std::unique_ptr<Goal>> goals;
 
 	Situation situation;
 	Steering steering;
+	glm::dvec3 heading_target;
+	bool heading_manual;
 
-	glm::dvec3 vel;
+	// cached because steering makes heavy use of this
+	double perception_range;
+	double perception_range_squared;
+	double perception_omni_range;
+	double perception_omni_range_squared;
+	double perception_field;
 
 	struct Attributes {
 		glm::vec3 position;
 		glm::vec3 normal;
 		glm::vec3 texture;
 	};
-	graphics::SimpleVAO<Attributes, unsigned short> vao;
+	std::unique_ptr<graphics::SimpleVAO<Attributes, unsigned short>> vao;
 
 };
 
 /// put creature on planet and configure it to (hopefully) survive
-void Spawn(Creature &, world::Planet &, app::Assets &);
+void Spawn(Creature &, world::Planet &);
+
+/// split the creature into two
+void Split(Creature &);
 
 }
 }