Make core/ includes absolute, remove subfolders from include path

This allows more consistency in the manner we include core headers,
where previously there would be a mix of absolute, relative and
include path-dependent includes.

servers/physics/area_sw.h

@@ -32,7 +32,7 @@
 #define AREA_SW_H
 
 #include "collision_object_sw.h"
-#include "self_list.h"
+#include "core/self_list.h"
 #include "servers/physics_server.h"
 //#include "servers/physics/query_sw.h"
 

servers/physics/body_pair_sw.cpp

@@ -31,7 +31,7 @@
 #include "body_pair_sw.h"
 
 #include "collision_solver_sw.h"
-#include "os/os.h"
+#include "core/os/os.h"
 #include "space_sw.h"
 
 /*

servers/physics/body_sw.h

@@ -33,7 +33,7 @@
 
 #include "area_sw.h"
 #include "collision_object_sw.h"
-#include "vset.h"
+#include "core/vset.h"
 
 class ConstraintSW;
 

servers/physics/broad_phase_basic.cpp

@@ -29,8 +29,8 @@
 /*************************************************************************/
 
 #include "broad_phase_basic.h"
-#include "list.h"
-#include "print_string.h"
+#include "core/list.h"
+#include "core/print_string.h"
 
 BroadPhaseSW::ID BroadPhaseBasic::create(CollisionObjectSW *p_object, int p_subindex) {
 

servers/physics/broad_phase_basic.h

@@ -32,7 +32,7 @@
 #define BROAD_PHASE_BASIC_H
 
 #include "broad_phase_sw.h"
-#include "map.h"
+#include "core/map.h"
 
 class BroadPhaseBasic : public BroadPhaseSW {
 

servers/physics/broad_phase_octree.h

@@ -32,7 +32,7 @@
 #define BROAD_PHASE_OCTREE_H
 
 #include "broad_phase_sw.h"
-#include "octree.h"
+#include "core/math/octree.h"
 
 class BroadPhaseOctree : public BroadPhaseSW {
 

servers/physics/broad_phase_sw.h

@@ -31,8 +31,8 @@
 #ifndef BROAD_PHASE_SW_H
 #define BROAD_PHASE_SW_H
 
-#include "aabb.h"
-#include "math_funcs.h"
+#include "core/math/aabb.h"
+#include "core/math/math_funcs.h"
 
 class CollisionObjectSW;
 

servers/physics/collision_object_sw.h

@@ -32,7 +32,7 @@
 #define COLLISION_OBJECT_SW_H
 
 #include "broad_phase_sw.h"
-#include "self_list.h"
+#include "core/self_list.h"
 #include "servers/physics_server.h"
 #include "shape_sw.h"
 

servers/physics/collision_solver_sat.cpp

@@ -29,7 +29,7 @@
 /*************************************************************************/
 
 #include "collision_solver_sat.h"
-#include "geometry.h"
+#include "core/math/geometry.h"
 
 #define _EDGE_IS_VALID_SUPPORT_THRESHOLD 0.02
 

servers/physics/joints/jacobian_entry_sw.h

@@ -50,7 +50,7 @@ subject to the following restrictions:
 3. This notice may not be removed or altered from any source distribution.
 */
 
-#include "transform.h"
+#include "core/math/transform.h"
 
 class JacobianEntrySW {
 public:

servers/physics/physics_server_sw.cpp

@@ -32,13 +32,13 @@
 
 #include "broad_phase_basic.h"
 #include "broad_phase_octree.h"
+#include "core/os/os.h"
+#include "core/script_language.h"
 #include "joints/cone_twist_joint_sw.h"
 #include "joints/generic_6dof_joint_sw.h"
 #include "joints/hinge_joint_sw.h"
 #include "joints/pin_joint_sw.h"
 #include "joints/slider_joint_sw.h"
-#include "os/os.h"
-#include "script_language.h"
 
 RID PhysicsServerSW::shape_create(ShapeType p_shape) {
 

servers/physics/shape_sw.cpp

@@ -30,9 +30,9 @@
 
 #include "shape_sw.h"
 
-#include "geometry.h"
-#include "quick_hull.h"
-#include "sort.h"
+#include "core/math/geometry.h"
+#include "core/math/quick_hull.h"
+#include "core/sort.h"
 
 #define _POINT_SNAP 0.001953125
 #define _EDGE_IS_VALID_SUPPORT_THRESHOLD 0.0002

servers/physics/shape_sw.h

@@ -31,8 +31,8 @@
 #ifndef SHAPE_SW_H
 #define SHAPE_SW_H
 
-#include "bsp_tree.h"
-#include "geometry.h"
+#include "core/math/bsp_tree.h"
+#include "core/math/geometry.h"
 #include "servers/physics_server.h"
 /*
 

servers/physics/space_sw.cpp

@@ -31,8 +31,8 @@
 #include "space_sw.h"
 
 #include "collision_solver_sw.h"
+#include "core/project_settings.h"
 #include "physics_server_sw.h"
-#include "project_settings.h"
 
 _FORCE_INLINE_ static bool _can_collide_with(CollisionObjectSW *p_object, uint32_t p_collision_mask, bool p_collide_with_bodies, bool p_collide_with_areas) {
 

servers/physics/space_sw.h

@@ -37,9 +37,9 @@
 #include "body_sw.h"
 #include "broad_phase_sw.h"
 #include "collision_object_sw.h"
-#include "hash_map.h"
-#include "project_settings.h"
-#include "typedefs.h"
+#include "core/hash_map.h"
+#include "core/project_settings.h"
+#include "core/typedefs.h"
 
 class PhysicsDirectSpaceStateSW : public PhysicsDirectSpaceState {
 

servers/physics/step_sw.cpp

@@ -31,7 +31,7 @@
 #include "step_sw.h"
 #include "joints_sw.h"
 
-#include "os/os.h"
+#include "core/os/os.h"
 
 void StepSW::_populate_island(BodySW *p_body, BodySW **p_island, ConstraintSW **p_constraint_island) {