X-Git-Url: https://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fworld%2FBody.hpp;h=3db5e37e362b3de7352dac22ee6a4a848dac5652;hb=bcf776b6d51aeb9147bde32da8dd0768b10db993;hp=1b9e2e3a2a65036b75f370aa47a58b3730374545;hpb=c5556cf5f6813887a3503433c021ccd2e7fae865;p=blobs.git

diff --git a/src/world/Body.hpp b/src/world/Body.hpp
index 1b9e2e3..3db5e37 100644
--- a/src/world/Body.hpp
+++ b/src/world/Body.hpp
@@ -11,6 +11,9 @@ namespace blobs {
 namespace app {
 	class Assets;
 }
+namespace creature {
+	class Creature;
+}
 namespace graphics {
 	class Viewport;
 }
@@ -70,14 +73,30 @@ public:
 	double OrbitalPeriod() const noexcept;
 	double RotationalPeriod() const noexcept;
 
-	glm::dmat4 LocalTransform() const noexcept;
-	glm::dmat4 InverseTransform() const noexcept;
+	const glm::dmat4 &LocalTransform() const noexcept { return local; }
+	const glm::dmat4 &InverseTransform() const noexcept { return inverse_local; }
+
+	const glm::dmat4 &ToParent() const noexcept { return inverse_orbital; }
+	const glm::dmat4 &FromParent() const noexcept { return orbital; }
 
-	glm::dmat4 ToParent() const noexcept;
-	glm::dmat4 FromParent() const noexcept;
+	glm::dmat4 ToUniverse() const noexcept;
+	glm::dmat4 FromUniverse() const noexcept;
 
 	virtual void Draw(app::Assets &, graphics::Viewport &) { }
 
+	void Tick(double dt);
+	void Cache() noexcept;
+
+	// body takes over ownership of given pointer
+	void AddCreature(creature::Creature *);
+	void RemoveCreature(creature::Creature *);
+	std::vector<creature::Creature *> &Creatures() noexcept { return creatures; }
+	const std::vector<creature::Creature *> &Creatures() const noexcept { return creatures; }
+
+	void Atmosphere(int a) noexcept { atmosphere = a; }
+	int Atmosphere() const noexcept { return atmosphere; }
+	bool HasAtmosphere() const noexcept { return atmosphere >= 0; }
+
 private:
 	void AddChild(Body &);
 	void RemoveChild(Body &);
@@ -94,6 +113,14 @@ private:
 	double rotation;
 	double angular;
 
+	glm::dmat4 orbital;
+	glm::dmat4 inverse_orbital;
+	glm::dmat4 local;
+	glm::dmat4 inverse_local;
+
+	std::vector<creature::Creature *> creatures;
+	int atmosphere;
+
 };
 
 }