voxels renderer rebuilt, WorldFiles fix

src/physics/PhysicsSolver.h

@@ -5,15 +5,13 @@
 #include <glm/ext.hpp>
 #include <glm/gtc/matrix_transform.hpp>
 
-using namespace glm;
-
 class Hitbox;
 class Chunks;
 
 class PhysicsSolver {
-	vec3 gravity;
+	glm::vec3 gravity;
 public:
-	PhysicsSolver(vec3 gravity);
+	PhysicsSolver(glm::vec3 gravity);
 	void step(Chunks* chunks,
 			Hitbox* hitbox,
 			float delta,
@@ -21,7 +19,7 @@ public:
 			bool shifting,
 			float gravityScale,
 			bool collisions);
-	void colisionCalc(Chunks* chunks, Hitbox* hitbox, vec3* vel, vec3* pos, vec3 half);
+	void colisionCalc(Chunks* chunks, Hitbox* hitbox, glm::vec3* vel, glm::vec3* pos, glm::vec3 half);
 	bool isBlockInside(int x, int y, int z, Hitbox* hitbox);
 };