figure out our creature's metabolism

[blobs.git] / src / world / Creature.hpp

diff --git a/src/world/Creature.hpp b/src/world/Creature.hpp
index 170d52b0e036452e0b78120c3ab7a856a3bab336..83623a2ba04ad19f40147a2cf8f82507e2d2bfd3 100644 (file)
--- a/src/world/Creature.hpp
+++ b/src/world/Creature.hpp
@@ -15,6 +15,7 @@ namespace graphics {
 namespace world {
 
 class Body;
+class Planet;
 
 class Creature {
 
@@ -36,6 +37,18 @@ public:
        void Surface(int s) noexcept { surface = s; }
        void Position(const glm::dvec3 &p) noexcept { position = p; }
 
+       void RequireBreathing(int r) noexcept { breathes = r; }
+       int Breathes() const noexcept { return breathes; }
+       bool MustBreathe() const noexcept { return breathes > -1; }
+
+       void RequireDrinking(int r) noexcept { drinks = r; }
+       int Drinks() const noexcept { return drinks; }
+       bool MustDrink() const noexcept { return drinks > -1; }
+
+       void RequireEating(int r) noexcept { eats = r; }
+       int Eats() const noexcept { return eats; }
+       bool MustEat() const noexcept { return eats > -1; }
+
        glm::dmat4 LocalTransform() noexcept;
 
        void BuildVAO();
@@ -46,6 +59,10 @@ private:
        int surface;
        glm::dvec3 position;
 
+       int breathes;
+       int drinks;
+       int eats;
+
        struct Attributes {
                glm::vec3 position;
                glm::vec3 normal;
@@ -55,6 +72,9 @@ private:
 
 };
 
+/// put creature on planet and configure it to (hopefully) survive
+void Spawn(Creature &, Planet &, app::Assets &);
+
 }
 }