X-Git-Url: http://git.localhorst.tv/?p=blobs.git;a=blobdiff_plain;f=src%2Fcreature%2FComposition.hpp;h=243c079c899bca91e9c36af607e89d00e592bc04;hp=969407f89b1ff7d42e6cf7c3a6dfef43699a9d9a;hb=cead4f0686af352cdbac1f2c2df9b6a21ad9faec;hpb=7e02b21428efa3ebec14a34d0c1f81e81d362bfc

diff --git a/src/creature/Composition.hpp b/src/creature/Composition.hpp
index 969407f..243c079 100644
--- a/src/creature/Composition.hpp
+++ b/src/creature/Composition.hpp
@@ -41,6 +41,8 @@ public:
 	double StateProportion(int res) const noexcept;
 	double Compatibility(int res) const noexcept;
 	double TotalMass() const noexcept { return total_mass; }
+	double TotalVolume() const noexcept { return total_volume; }
+	double TotalDensity() const noexcept { return total_mass / total_volume; }
 	double StateMass(world::Resource::State s) const noexcept { return state_mass[s]; }
 
 public:
@@ -56,6 +58,7 @@ private:
 	const world::Set<world::Resource> &resources;
 	std::vector<Component> components;
 	double total_mass;
+	double total_volume;
 	double state_mass[4];
 
 };