#ifndef WRAPPER_H
#define WRAPPER_H
#include "chipmunk.h"

// New functions
int wrConstantCallback(cpShape *a, cpShape *b, cpContact *contacts,
                       int numContacts, cpFloat normal_coef, void *data);


// From cpBody.h
void wrBodyUpdateVelocity(cpBody *b, cpVect *g, cpFloat d, cpFloat dt);
void wrBodyApplyImpulse(cpBody *b, cpVect *j, cpVect *r);
void wrDampedSpring(cpBody *b1, cpBody *b2, cpVect *a1, cpVect *a2,
                    cpFloat rlen, cpFloat k, cpFloat dmp, cpFloat dt);
void wrBodyLocal2World(cpBody *b, cpVect *v);
void wrBodyWorld2Local(cpBody *b, cpVect *v);
void wrBodyApplyForce(cpBody *b, cpVect *f, cpVect *p);

// From cpShape.h
void wrCircleShapeInit(cpCircleShape *circle, cpBody *body,
                       cpVect *offset, cpFloat radius);
void wrSegmentShapeInit(cpSegmentShape *seg, cpBody *body,
                        cpVect *a, cpVect *b, cpFloat r);
int wrShapePointQuery(cpShape *shape, cpVect *p);

// From cpPolyShape.h
void wrPolyShapeInit(cpPolyShape *poly, cpBody *body,
                     int numVerts, cpVect *verts, cpVect *offset);

// From cpJoint.h
void wrPinJointInit(cpPinJoint *joint, cpBody *a, cpBody *b,
                    cpVect *anchr1, cpVect *anchr2);
void wrSlideJointInit(cpSlideJoint *joint, cpBody *a, cpBody *b,
                      cpVect *anchr1, cpVect *anchr2,
                      cpFloat min, cpFloat max);
void wrPivotJointInit(cpPivotJoint *joint, cpBody *a,
                      cpBody *b, cpVect *pivot);
void wrGrooveJointInit(cpGrooveJoint *joint, cpBody *a, cpBody *b,
                       cpVect *groove_a, cpVect *groove_b, cpVect *anchr2);

// From cpArbiter.h
void wrContactsSumImpulses(cpContact *contacts, int numContacts, cpVect *ret);
void wrContactsSumImpulsesWithFriction(cpContact *contacts, int numContacts,
                                       cpVect *ret);

// From cpSpace.h
void wrSpaceActiveShapePointQuery(cpSpace *space, cpVect *point, cpSpacePointQueryFunc func);
void wrSpaceStaticShapePointQuery(cpSpace *space, cpVect *point, cpSpacePointQueryFunc func);
void wrSpaceBothShapePointQuery(cpSpace  *space, cpVect *point, cpSpacePointQueryFunc func);

#endif