grouped entity physics state into a struct

[blank.git] / src / world / Entity.hpp

diff --git a/src/world/Entity.hpp b/src/world/Entity.hpp
index c0d9a0bd858159bbd969f225d15abf16f689fa92..dcfb4189a3199a210c2056768fcd34eb8176d16a 100644 (file)
--- a/src/world/Entity.hpp
+++ b/src/world/Entity.hpp
@@ -2,6 +2,7 @@
 #define BLANK_WORLD_ENTITY_HPP_
 
 #include "Chunk.hpp"
+#include "EntityState.hpp"
 #include "../model/CompositeInstance.hpp"
 #include "../model/geometry.hpp"
 
@@ -36,35 +37,38 @@ public:
        bool WorldCollidable() const noexcept { return world_collision; }
        void WorldCollidable(bool b) noexcept { world_collision = b; }
 
-       const glm::vec3 &Velocity() const noexcept { return velocity; }
-       void Velocity(const glm::vec3 &v) noexcept { velocity = v; }
+       const glm::vec3 &Velocity() const noexcept { return state.velocity; }
+       void Velocity(const glm::vec3 &v) noexcept { state.velocity = v; }
 
-       const glm::vec3 &Position() const noexcept { return model.Position(); }
-       void Position(const Chunk::Pos &, const glm::vec3 &) noexcept;
+       const glm::vec3 &Position() const noexcept { return state.block_pos; }
+       void Position(const glm::ivec3 &, const glm::vec3 &) noexcept;
        void Position(const glm::vec3 &) noexcept;
-       void Move(const glm::vec3 &delta) noexcept;
 
-       const Chunk::Pos ChunkCoords() const noexcept { return chunk; }
+       const glm::ivec3 ChunkCoords() const noexcept { return state.chunk_pos; }
 
        glm::vec3 AbsolutePosition() const noexcept {
-               return glm::vec3(chunk * Chunk::Extent()) + Position();
+               return state.AbsolutePosition();
        }
        glm::vec3 AbsoluteDifference(const Entity &other) const noexcept {
-               return glm::vec3((chunk - other.chunk) * Chunk::Extent()) + Position() - other.Position();
+               return state.Diff(other.state);
        }
 
        /// direction is rotation axis, magnitude is speed in rad/ms
-       const glm::vec3 &AngularVelocity() const noexcept { return angular_velocity; }
-       void AngularVelocity(const glm::vec3 &v) noexcept { angular_velocity = v; }
+       const glm::vec3 &AngularVelocity() const noexcept { return state.ang_vel; }
+       void AngularVelocity(const glm::vec3 &v) noexcept { state.ang_vel = v; }
 
-       const glm::quat &Orientation() const noexcept { return model.Orientation(); }
-       void Orientation(const glm::quat &o) noexcept { model.Orientation(o); }
-       void Rotate(const glm::quat &delta) noexcept;
+       const glm::quat &Orientation() const noexcept { return state.orient; }
+       void Orientation(const glm::quat &o) noexcept { state.orient = o; }
 
-       glm::mat4 ChunkTransform(const Chunk::Pos &chunk_offset) const noexcept;
-       glm::mat4 Transform(const Chunk::Pos &chunk_offset) const noexcept;
+       glm::mat4 Transform(const glm::ivec3 &reference) const noexcept {
+               return state.Transform(reference);
+       }
        Ray Aim(const Chunk::Pos &chunk_offset) const noexcept;
 
+       void SetState(const EntityState &s) noexcept { state = s; }
+       EntityState &GetState() noexcept { return state; }
+       const EntityState &GetState() const noexcept { return state; }
+
        void Ref() noexcept { ++ref_count; }
        void UnRef() noexcept { --ref_count; }
        void Kill() noexcept { dead = true; }
@@ -85,11 +89,7 @@ private:
        std::string name;
 
        AABB bounds;
-
-       glm::vec3 velocity;
-       Chunk::Pos chunk;
-
-       glm::vec3 angular_velocity;
+       EntityState state;
 
        int ref_count;