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extern crate libc; pub type cpFloat = ::libc::c_double; pub type cpHashValue = usize; pub type cpCollisionID = usize; pub type cpBool = ::libc::c_uchar; pub type cpDataPointer = *mut ::libc::c_void; pub type cpCollisionType = usize; pub type cpGroup = usize; pub type cpBitmask = ::libc::c_uint; pub type cpTimestamp = ::libc::c_uint; #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_cpVect { pub x: cpFloat, pub y: cpFloat, } impl ::std::default::Default for Struct_cpVect { fn default() -> Struct_cpVect { unsafe { ::std::mem::zeroed() } } } pub type cpVect = Struct_cpVect; impl Struct_cpVect { fn to_tuple(&self) -> (cpFloat, cpFloat) { (self.x, self.y) } } pub fn cpv(x: cpFloat, y: cpFloat) -> cpVect { cpVect{x: x, y:y} } #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_cpTransform { pub a: cpFloat, pub b: cpFloat, pub c: cpFloat, pub d: cpFloat, pub tx: cpFloat, pub ty: cpFloat, } impl ::std::default::Default for Struct_cpTransform { fn default() -> Struct_cpTransform { unsafe { ::std::mem::zeroed() } } } pub type cpTransform = Struct_cpTransform; #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_cpMat2x2 { pub a: cpFloat, pub b: cpFloat, pub c: cpFloat, pub d: cpFloat, } impl ::std::default::Default for Struct_cpMat2x2 { fn default() -> Struct_cpMat2x2 { unsafe { ::std::mem::zeroed() } } } pub type cpMat2x2 = Struct_cpMat2x2; pub type cpArray = Struct_cpArray; pub enum Struct_cpHashSet { } pub type cpHashSet = Struct_cpHashSet; pub type cpBody = Struct_cpBody; pub type cpShape = Struct_cpShape; pub type cpCircleShape = Struct_cpCircleShape; pub type cpSegmentShape = Struct_cpSegmentShape; pub type cpPolyShape = Struct_cpPolyShape; pub type cpConstraint = Struct_cpConstraint; pub type cpPinJoint = Struct_cpPinJoint; pub type cpSlideJoint = Struct_cpSlideJoint; pub type cpPivotJoint = Struct_cpPivotJoint; pub type cpGrooveJoint = Struct_cpGrooveJoint; pub type cpDampedSpring = Struct_cpDampedSpring; pub type cpDampedRotarySpring = Struct_cpDampedRotarySpring; pub type cpRotaryLimitJoint = Struct_cpRotaryLimitJoint; pub type cpRatchetJoint = Struct_cpRatchetJoint; pub type cpGearJoint = Struct_cpGearJoint; pub enum Struct_cpSimpleMotorJoint { } pub type cpSimpleMotorJoint = Struct_cpSimpleMotorJoint; pub type cpCollisionHandler = Struct_cpCollisionHandler; pub type cpContactPointSet = Struct_cpContactPointSet; pub type cpArbiter = Struct_cpArbiter; pub type cpSpace = Struct_cpSpace; #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_cpBB { pub l: cpFloat, pub b: cpFloat, pub r: cpFloat, pub t: cpFloat, } impl ::std::default::Default for Struct_cpBB { fn default() -> Struct_cpBB { unsafe { ::std::mem::zeroed() } } } pub type cpBB = Struct_cpBB; pub type cpSpatialIndexBBFunc = ::std::option::Option<extern "C" fn(obj: *mut ::libc::c_void) -> cpBB>; pub type cpSpatialIndexIteratorFunc = ::std::option::Option<extern "C" fn (obj: *mut ::libc::c_void, data: *mut ::libc::c_void) -> ()>; pub type cpSpatialIndexQueryFunc = ::std::option::Option<extern "C" fn (obj1: *mut ::libc::c_void, obj2: *mut ::libc::c_void, id: cpCollisionID, data: *mut ::libc::c_void) -> cpCollisionID>; pub type cpSpatialIndexSegmentQueryFunc = ::std::option::Option<extern "C" fn (obj1: *mut ::libc::c_void, obj2: *mut ::libc::c_void, data: *mut ::libc::c_void) -> cpFloat>; pub type cpSpatialIndexClass = Struct_cpSpatialIndexClass; pub type cpSpatialIndex = Struct_cpSpatialIndex; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpSpatialIndex { pub klass: *mut cpSpatialIndexClass, pub bbfunc: cpSpatialIndexBBFunc, pub staticIndex: *mut cpSpatialIndex, pub dynamicIndex: *mut cpSpatialIndex, } impl ::std::default::Default for Struct_cpSpatialIndex { fn default() -> Struct_cpSpatialIndex { unsafe { ::std::mem::zeroed() } } } pub enum Struct_cpSpaceHash { } pub type cpSpaceHash = Struct_cpSpaceHash; pub enum Struct_cpBBTree { } pub type cpBBTree = Struct_cpBBTree; pub type cpBBTreeVelocityFunc = ::std::option::Option<extern "C" fn(obj: *mut ::libc::c_void) -> cpVect>; pub enum Struct_cpSweep1D { } pub type cpSweep1D = Struct_cpSweep1D; pub type cpSpatialIndexDestroyImpl = ::std::option::Option<extern "C" fn(index: *mut cpSpatialIndex) -> ()>; pub type cpSpatialIndexCountImpl = ::std::option::Option<extern "C" fn(index: *mut cpSpatialIndex) -> ::libc::c_int>; pub type cpSpatialIndexEachImpl = ::std::option::Option<extern "C" fn (index: *mut cpSpatialIndex, func: cpSpatialIndexIteratorFunc, data: *mut ::libc::c_void) -> ()>; pub type cpSpatialIndexContainsImpl = ::std::option::Option<extern "C" fn (index: *mut cpSpatialIndex, obj: *mut ::libc::c_void, hashid: cpHashValue) -> cpBool>; pub type cpSpatialIndexInsertImpl = ::std::option::Option<extern "C" fn (index: *mut cpSpatialIndex, obj: *mut ::libc::c_void, hashid: cpHashValue) -> ()>; pub type cpSpatialIndexRemoveImpl = ::std::option::Option<extern "C" fn (index: *mut cpSpatialIndex, obj: *mut ::libc::c_void, hashid: cpHashValue) -> ()>; pub type cpSpatialIndexReindexImpl = ::std::option::Option<extern "C" fn(index: *mut cpSpatialIndex) -> ()>; pub type cpSpatialIndexReindexObjectImpl = ::std::option::Option<extern "C" fn (index: *mut cpSpatialIndex, obj: *mut ::libc::c_void, hashid: cpHashValue) -> ()>; pub type cpSpatialIndexReindexQueryImpl = ::std::option::Option<extern "C" fn (index: *mut cpSpatialIndex, func: cpSpatialIndexQueryFunc, data: *mut ::libc::c_void) -> ()>; pub type cpSpatialIndexQueryImpl = ::std::option::Option<extern "C" fn (index: *mut cpSpatialIndex, obj: *mut ::libc::c_void, bb: cpBB, func: cpSpatialIndexQueryFunc, data: *mut ::libc::c_void) -> ()>; pub type cpSpatialIndexSegmentQueryImpl = ::std::option::Option<extern "C" fn (index: *mut cpSpatialIndex, obj: *mut ::libc::c_void, a: cpVect, b: cpVect, t_exit: cpFloat, func: cpSpatialIndexSegmentQueryFunc, data: *mut ::libc::c_void) -> ()>; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpSpatialIndexClass { pub destroy: cpSpatialIndexDestroyImpl, pub count: cpSpatialIndexCountImpl, pub each: cpSpatialIndexEachImpl, pub contains: cpSpatialIndexContainsImpl, pub insert: cpSpatialIndexInsertImpl, pub remove: cpSpatialIndexRemoveImpl, pub reindex: cpSpatialIndexReindexImpl, pub reindexObject: cpSpatialIndexReindexObjectImpl, pub reindexQuery: cpSpatialIndexReindexQueryImpl, pub query: cpSpatialIndexQueryImpl, pub segmentQuery: cpSpatialIndexSegmentQueryImpl, } impl ::std::default::Default for Struct_cpSpatialIndexClass { fn default() -> Struct_cpSpatialIndexClass { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_cpContactPointSet { pub count: ::libc::c_int, pub normal: cpVect, pub points: [Struct_Unnamed1; 2usize], } impl ::std::default::Default for Struct_cpContactPointSet { fn default() -> Struct_cpContactPointSet { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_Unnamed1 { pub pointA: cpVect, pub pointB: cpVect, pub distance: cpFloat, } impl ::std::default::Default for Struct_Unnamed1 { fn default() -> Struct_Unnamed1 { unsafe { ::std::mem::zeroed() } } } pub type Enum_cpBodyType = ::libc::c_uint; pub const CP_BODY_TYPE_DYNAMIC: ::libc::c_uint = 0; pub const CP_BODY_TYPE_KINEMATIC: ::libc::c_uint = 1; pub const CP_BODY_TYPE_STATIC: ::libc::c_uint = 2; pub type cpBodyType = Enum_cpBodyType; pub type cpBodyVelocityFunc = ::std::option::Option<extern "C" fn (body: *mut cpBody, gravity: cpVect, damping: cpFloat, dt: cpFloat) -> ()>; pub type cpBodyPositionFunc = ::std::option::Option<extern "C" fn(body: *mut cpBody, dt: cpFloat) -> ()>; pub type cpBodyShapeIteratorFunc = ::std::option::Option<extern "C" fn (body: *mut cpBody, shape: *mut cpShape, data: *mut ::libc::c_void) -> ()>; pub type cpBodyConstraintIteratorFunc = ::std::option::Option<extern "C" fn (body: *mut cpBody, constraint: *mut cpConstraint, data: *mut ::libc::c_void) -> ()>; pub type cpBodyArbiterIteratorFunc = ::std::option::Option<extern "C" fn (body: *mut cpBody, arbiter: *mut cpArbiter, data: *mut ::libc::c_void) -> ()>; #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_cpPointQueryInfo { pub shape: *const cpShape, pub point: cpVect, pub distance: cpFloat, pub gradient: cpVect, } impl ::std::default::Default for Struct_cpPointQueryInfo { fn default() -> Struct_cpPointQueryInfo { unsafe { ::std::mem::zeroed() } } } pub type cpPointQueryInfo = Struct_cpPointQueryInfo; #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_cpSegmentQueryInfo { pub shape: *const cpShape, pub point: cpVect, pub normal: cpVect, pub alpha: cpFloat, } impl ::std::default::Default for Struct_cpSegmentQueryInfo { fn default() -> Struct_cpSegmentQueryInfo { unsafe { ::std::mem::zeroed() } } } pub type cpSegmentQueryInfo = Struct_cpSegmentQueryInfo; #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_cpShapeFilter { pub group: cpGroup, pub categories: cpBitmask, pub mask: cpBitmask, } impl ::std::default::Default for Struct_cpShapeFilter { fn default() -> Struct_cpShapeFilter { unsafe { ::std::mem::zeroed() } } } pub type cpShapeFilter = Struct_cpShapeFilter; pub type cpConstraintPreSolveFunc = ::std::option::Option<extern "C" fn (constraint: *mut cpConstraint, space: *mut cpSpace) -> ()>; pub type cpConstraintPostSolveFunc = ::std::option::Option<extern "C" fn (constraint: *mut cpConstraint, space: *mut cpSpace) -> ()>; pub type cpDampedSpringForceFunc = ::std::option::Option<extern "C" fn (spring: *mut cpConstraint, dist: cpFloat) -> cpFloat>; pub type cpDampedRotarySpringTorqueFunc = ::std::option::Option<extern "C" fn (spring: *mut Struct_cpConstraint, relativeAngle: cpFloat) -> cpFloat>; pub type cpSimpleMotor = Struct_cpSimpleMotor; pub type cpCollisionBeginFunc = ::std::option::Option<extern "C" fn (arb: *mut cpArbiter, space: *mut cpSpace, userData: cpDataPointer) -> cpBool>; pub type cpCollisionPreSolveFunc = ::std::option::Option<extern "C" fn (arb: *mut cpArbiter, space: *mut cpSpace, userData: cpDataPointer) -> cpBool>; pub type cpCollisionPostSolveFunc = ::std::option::Option<extern "C" fn (arb: *mut cpArbiter, space: *mut cpSpace, userData: cpDataPointer) -> ()>; pub type cpCollisionSeparateFunc = ::std::option::Option<extern "C" fn (arb: *mut cpArbiter, space: *mut cpSpace, userData: cpDataPointer) -> ()>; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpCollisionHandler { pub typeA: cpCollisionType, pub typeB: cpCollisionType, pub beginFunc: cpCollisionBeginFunc, pub preSolveFunc: cpCollisionPreSolveFunc, pub postSolveFunc: cpCollisionPostSolveFunc, pub separateFunc: cpCollisionSeparateFunc, pub userData: cpDataPointer, } impl ::std::default::Default for Struct_cpCollisionHandler { fn default() -> Struct_cpCollisionHandler { unsafe { ::std::mem::zeroed() } } } pub type cpPostStepFunc = ::std::option::Option<extern "C" fn (space: *mut cpSpace, key: *mut ::libc::c_void, data: *mut ::libc::c_void) -> ()>; pub type cpSpacePointQueryFunc = ::std::option::Option<extern "C" fn (shape: *mut cpShape, point: cpVect, distance: cpFloat, gradient: cpVect, data: *mut ::libc::c_void) -> ()>; pub type cpSpaceSegmentQueryFunc = ::std::option::Option<extern "C" fn (shape: *mut cpShape, point: cpVect, normal: cpVect, alpha: cpFloat, data: *mut ::libc::c_void) -> ()>; pub type cpSpaceBBQueryFunc = ::std::option::Option<extern "C" fn (shape: *mut cpShape, data: *mut ::libc::c_void) -> ()>; pub type cpSpaceShapeQueryFunc = ::std::option::Option<extern "C" fn (shape: *mut cpShape, points: *mut cpContactPointSet, data: *mut ::libc::c_void) -> ()>; pub type cpSpaceBodyIteratorFunc = ::std::option::Option<extern "C" fn (body: *mut cpBody, data: *mut ::libc::c_void) -> ()>; pub type cpSpaceShapeIteratorFunc = ::std::option::Option<extern "C" fn (shape: *mut cpShape, data: *mut ::libc::c_void) -> ()>; pub type cpSpaceConstraintIteratorFunc = ::std::option::Option<extern "C" fn (constraint: *mut cpConstraint, data: *mut ::libc::c_void) -> ()>; #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_cpSpaceDebugColor { pub r: ::libc::c_float, pub g: ::libc::c_float, pub b: ::libc::c_float, pub a: ::libc::c_float, } impl ::std::default::Default for Struct_cpSpaceDebugColor { fn default() -> Struct_cpSpaceDebugColor { unsafe { ::std::mem::zeroed() } } } pub type cpSpaceDebugColor = Struct_cpSpaceDebugColor; pub type cpSpaceDebugDrawCircleImpl = ::std::option::Option<extern "C" fn (pos: cpVect, angle: cpFloat, radius: cpFloat, outlineColor: cpSpaceDebugColor, fillColor: cpSpaceDebugColor, data: cpDataPointer) -> ()>; pub type cpSpaceDebugDrawSegmentImpl = ::std::option::Option<extern "C" fn (a: cpVect, b: cpVect, color: cpSpaceDebugColor, data: cpDataPointer) -> ()>; pub type cpSpaceDebugDrawFatSegmentImpl = ::std::option::Option<extern "C" fn (a: cpVect, b: cpVect, radius: cpFloat, outlineColor: cpSpaceDebugColor, fillColor: cpSpaceDebugColor, data: cpDataPointer) -> ()>; pub type cpSpaceDebugDrawPolygonImpl = ::std::option::Option<extern "C" fn (count: ::libc::c_int, verts: *const cpVect, radius: cpFloat, outlineColor: cpSpaceDebugColor, fillColor: cpSpaceDebugColor, data: cpDataPointer) -> ()>; pub type cpSpaceDebugDrawDotImpl = ::std::option::Option<extern "C" fn (size: cpFloat, pos: cpVect, color: cpSpaceDebugColor, data: cpDataPointer) -> ()>; pub type cpSpaceDebugDrawColorForShapeImpl = ::std::option::Option<extern "C" fn (shape: *mut cpShape, data: cpDataPointer) -> cpSpaceDebugColor>; pub type Enum_cpSpaceDebugDrawFlags = ::libc::c_uint; pub const CP_SPACE_DEBUG_DRAW_SHAPES: ::libc::c_uint = 1; pub const CP_SPACE_DEBUG_DRAW_CONSTRAINTS: ::libc::c_uint = 2; pub const CP_SPACE_DEBUG_DRAW_COLLISION_POINTS: ::libc::c_uint = 4; pub type cpSpaceDebugDrawFlags = Enum_cpSpaceDebugDrawFlags; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpSpaceDebugDrawOptions { pub drawCircle: cpSpaceDebugDrawCircleImpl, pub drawSegment: cpSpaceDebugDrawSegmentImpl, pub drawFatSegment: cpSpaceDebugDrawFatSegmentImpl, pub drawPolygon: cpSpaceDebugDrawPolygonImpl, pub drawDot: cpSpaceDebugDrawDotImpl, pub flags: cpSpaceDebugDrawFlags, pub shapeOutlineColor: cpSpaceDebugColor, pub colorForShape: cpSpaceDebugDrawColorForShapeImpl, pub constraintColor: cpSpaceDebugColor, pub collisionPointColor: cpSpaceDebugColor, pub data: cpDataPointer, } impl ::std::default::Default for Struct_cpSpaceDebugDrawOptions { fn default() -> Struct_cpSpaceDebugDrawOptions { unsafe { ::std::mem::zeroed() } } } pub type cpSpaceDebugDrawOptions = Struct_cpSpaceDebugDrawOptions; pub type cpSpacePointQueryBlock = ::libc::c_void; pub type cpSpaceSegmentQueryBlock = ::libc::c_void; pub type cpSpaceBBQueryBlock = ::libc::c_void; pub type cpSpaceShapeQueryBlock = ::libc::c_void; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpArray { pub num: ::libc::c_int, pub max: ::libc::c_int, pub arr: *mut *mut ::libc::c_void, } impl ::std::default::Default for Struct_cpArray { fn default() -> Struct_cpArray { unsafe { ::std::mem::zeroed() } } } pub type cpHashSetEqlFunc = ::std::option::Option<extern "C" fn (ptr: *mut ::libc::c_void, elt: *mut ::libc::c_void) -> cpBool>; pub type cpHashSetTransFunc = ::std::option::Option<extern "C" fn (ptr: *mut ::libc::c_void, data: *mut ::libc::c_void) -> *mut ::libc::c_void>; pub type cpHashSetIteratorFunc = ::std::option::Option<extern "C" fn (elt: *mut ::libc::c_void, data: *mut ::libc::c_void) -> ()>; pub type cpHashSetFilterFunc = ::std::option::Option<extern "C" fn (elt: *mut ::libc::c_void, data: *mut ::libc::c_void) -> cpBool>; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpBody { pub velocity_func: cpBodyVelocityFunc, pub position_func: cpBodyPositionFunc, pub m: cpFloat, pub m_inv: cpFloat, pub i: cpFloat, pub i_inv: cpFloat, pub cog: cpVect, pub p: cpVect, pub v: cpVect, pub f: cpVect, pub a: cpFloat, pub w: cpFloat, pub t: cpFloat, pub transform: cpTransform, pub userData: cpDataPointer, pub v_bias: cpVect, pub w_bias: cpFloat, pub space: *mut cpSpace, pub shapeList: *mut cpShape, pub arbiterList: *mut cpArbiter, pub constraintList: *mut cpConstraint, pub sleeping: Struct_Unnamed2, } impl ::std::default::Default for Struct_cpBody { fn default() -> Struct_cpBody { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone, Debug)] pub struct Struct_Unnamed2 { pub root: *mut cpBody, pub next: *mut cpBody, pub idleTime: cpFloat, } impl ::std::default::Default for Struct_Unnamed2 { fn default() -> Struct_Unnamed2 { unsafe { ::std::mem::zeroed() } } } pub type Enum_cpArbiterState = ::libc::c_uint; pub const CP_ARBITER_STATE_FIRST_COLLISION: ::libc::c_uint = 0; pub const CP_ARBITER_STATE_NORMAL: ::libc::c_uint = 1; pub const CP_ARBITER_STATE_IGNORE: ::libc::c_uint = 2; pub const CP_ARBITER_STATE_CACHED: ::libc::c_uint = 3; pub const CP_ARBITER_STATE_INVALIDATED: ::libc::c_uint = 4; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpArbiterThread { pub next: *mut Struct_cpArbiter, pub prev: *mut Struct_cpArbiter, } impl ::std::default::Default for Struct_cpArbiterThread { fn default() -> Struct_cpArbiterThread { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpContact { pub r1: cpVect, pub r2: cpVect, pub nMass: cpFloat, pub tMass: cpFloat, pub bounce: cpFloat, pub jnAcc: cpFloat, pub jtAcc: cpFloat, pub jBias: cpFloat, pub bias: cpFloat, pub hash: cpHashValue, } impl ::std::default::Default for Struct_cpContact { fn default() -> Struct_cpContact { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpCollisionInfo { pub a: *const cpShape, pub b: *const cpShape, pub id: cpCollisionID, pub n: cpVect, pub count: ::libc::c_int, pub arr: *mut Struct_cpContact, } impl ::std::default::Default for Struct_cpCollisionInfo { fn default() -> Struct_cpCollisionInfo { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpArbiter { pub e: cpFloat, pub u: cpFloat, pub surface_vr: cpVect, pub data: cpDataPointer, pub a: *const cpShape, pub b: *const cpShape, pub body_a: *mut cpBody, pub body_b: *mut cpBody, pub thread_a: Struct_cpArbiterThread, pub thread_b: Struct_cpArbiterThread, pub count: ::libc::c_int, pub contacts: *mut Struct_cpContact, pub n: cpVect, pub handler: *mut cpCollisionHandler, pub handlerA: *mut cpCollisionHandler, pub handlerB: *mut cpCollisionHandler, pub swapped: cpBool, pub stamp: cpTimestamp, pub state: Enum_cpArbiterState, } impl ::std::default::Default for Struct_cpArbiter { fn default() -> Struct_cpArbiter { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpShapeMassInfo { pub m: cpFloat, pub i: cpFloat, pub cog: cpVect, pub area: cpFloat, } impl ::std::default::Default for Struct_cpShapeMassInfo { fn default() -> Struct_cpShapeMassInfo { unsafe { ::std::mem::zeroed() } } } pub type Enum_cpShapeType = ::libc::c_uint; pub const CP_CIRCLE_SHAPE: ::libc::c_uint = 0; pub const CP_SEGMENT_SHAPE: ::libc::c_uint = 1; pub const CP_POLY_SHAPE: ::libc::c_uint = 2; pub const CP_NUM_SHAPES: ::libc::c_uint = 3; pub type cpShapeType = Enum_cpShapeType; pub type cpShapeCacheDataImpl = ::std::option::Option<extern "C" fn (shape: *mut cpShape, transform: cpTransform) -> cpBB>; pub type cpShapeDestroyImpl = ::std::option::Option<extern "C" fn(shape: *mut cpShape) -> ()>; pub type cpShapePointQueryImpl = ::std::option::Option<extern "C" fn (shape: *const cpShape, p: cpVect, info: *mut cpPointQueryInfo) -> ()>; pub type cpShapeSegmentQueryImpl = ::std::option::Option<extern "C" fn (shape: *const cpShape, a: cpVect, b: cpVect, radius: cpFloat, info: *mut cpSegmentQueryInfo) -> ()>; pub type cpShapeClass = Struct_cpShapeClass; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpShapeClass { pub _type: cpShapeType, pub cacheData: cpShapeCacheDataImpl, pub destroy: cpShapeDestroyImpl, pub pointQuery: cpShapePointQueryImpl, pub segmentQuery: cpShapeSegmentQueryImpl, } impl ::std::default::Default for Struct_cpShapeClass { fn default() -> Struct_cpShapeClass { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpShape { pub klass: *const cpShapeClass, pub space: *mut cpSpace, pub body: *mut cpBody, pub massInfo: Struct_cpShapeMassInfo, pub bb: cpBB, pub sensor: cpBool, pub e: cpFloat, pub u: cpFloat, pub surfaceV: cpVect, pub userData: cpDataPointer, pub _type: cpCollisionType, pub filter: cpShapeFilter, pub next: *mut cpShape, pub prev: *mut cpShape, pub hashid: cpHashValue, } impl ::std::default::Default for Struct_cpShape { fn default() -> Struct_cpShape { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpCircleShape { pub shape: cpShape, pub c: cpVect, pub tc: cpVect, pub r: cpFloat, } impl ::std::default::Default for Struct_cpCircleShape { fn default() -> Struct_cpCircleShape { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpSegmentShape { pub shape: cpShape, pub a: cpVect, pub b: cpVect, pub n: cpVect, pub ta: cpVect, pub tb: cpVect, pub tn: cpVect, pub r: cpFloat, pub a_tangent: cpVect, pub b_tangent: cpVect, } impl ::std::default::Default for Struct_cpSegmentShape { fn default() -> Struct_cpSegmentShape { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpSplittingPlane { pub v0: cpVect, pub n: cpVect, } impl ::std::default::Default for Struct_cpSplittingPlane { fn default() -> Struct_cpSplittingPlane { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpPolyShape { pub shape: cpShape, pub r: cpFloat, pub count: ::libc::c_int, pub planes: *mut Struct_cpSplittingPlane, pub _planes: [Struct_cpSplittingPlane; 12usize], } impl ::std::default::Default for Struct_cpPolyShape { fn default() -> Struct_cpPolyShape { unsafe { ::std::mem::zeroed() } } } pub type cpConstraintPreStepImpl = ::std::option::Option<extern "C" fn (constraint: *mut cpConstraint, dt: cpFloat) -> ()>; pub type cpConstraintApplyCachedImpulseImpl = ::std::option::Option<extern "C" fn (constraint: *mut cpConstraint, dt_coef: cpFloat) -> ()>; pub type cpConstraintApplyImpulseImpl = ::std::option::Option<extern "C" fn (constraint: *mut cpConstraint, dt: cpFloat) -> ()>; pub type cpConstraintGetImpulseImpl = ::std::option::Option<extern "C" fn(constraint: *mut cpConstraint) -> cpFloat>; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpConstraintClass { pub preStep: cpConstraintPreStepImpl, pub applyCachedImpulse: cpConstraintApplyCachedImpulseImpl, pub applyImpulse: cpConstraintApplyImpulseImpl, pub getImpulse: cpConstraintGetImpulseImpl, } impl ::std::default::Default for Struct_cpConstraintClass { fn default() -> Struct_cpConstraintClass { unsafe { ::std::mem::zeroed() } } } pub type cpConstraintClass = Struct_cpConstraintClass; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpConstraint { pub klass: *const cpConstraintClass, pub space: *mut cpSpace, pub a: *mut cpBody, pub b: *mut cpBody, pub next_a: *mut cpConstraint, pub next_b: *mut cpConstraint, pub maxForce: cpFloat, pub errorBias: cpFloat, pub maxBias: cpFloat, pub collideBodies: cpBool, pub preSolve: cpConstraintPreSolveFunc, pub postSolve: cpConstraintPostSolveFunc, pub userData: cpDataPointer, } impl ::std::default::Default for Struct_cpConstraint { fn default() -> Struct_cpConstraint { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpPinJoint { pub constraint: cpConstraint, pub anchorA: cpVect, pub anchorB: cpVect, pub dist: cpFloat, pub r1: cpVect, pub r2: cpVect, pub n: cpVect, pub nMass: cpFloat, pub jnAcc: cpFloat, pub bias: cpFloat, } impl ::std::default::Default for Struct_cpPinJoint { fn default() -> Struct_cpPinJoint { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpSlideJoint { pub constraint: cpConstraint, pub anchorA: cpVect, pub anchorB: cpVect, pub min: cpFloat, pub max: cpFloat, pub r1: cpVect, pub r2: cpVect, pub n: cpVect, pub nMass: cpFloat, pub jnAcc: cpFloat, pub bias: cpFloat, } impl ::std::default::Default for Struct_cpSlideJoint { fn default() -> Struct_cpSlideJoint { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpPivotJoint { pub constraint: cpConstraint, pub anchorA: cpVect, pub anchorB: cpVect, pub r1: cpVect, pub r2: cpVect, pub k: cpMat2x2, pub jAcc: cpVect, pub bias: cpVect, } impl ::std::default::Default for Struct_cpPivotJoint { fn default() -> Struct_cpPivotJoint { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpGrooveJoint { pub constraint: cpConstraint, pub grv_n: cpVect, pub grv_a: cpVect, pub grv_b: cpVect, pub anchorB: cpVect, pub grv_tn: cpVect, pub clamp: cpFloat, pub r1: cpVect, pub r2: cpVect, pub k: cpMat2x2, pub jAcc: cpVect, pub bias: cpVect, } impl ::std::default::Default for Struct_cpGrooveJoint { fn default() -> Struct_cpGrooveJoint { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpDampedSpring { pub constraint: cpConstraint, pub anchorA: cpVect, pub anchorB: cpVect, pub restLength: cpFloat, pub stiffness: cpFloat, pub damping: cpFloat, pub springForceFunc: cpDampedSpringForceFunc, pub target_vrn: cpFloat, pub v_coef: cpFloat, pub r1: cpVect, pub r2: cpVect, pub nMass: cpFloat, pub n: cpVect, pub jAcc: cpFloat, } impl ::std::default::Default for Struct_cpDampedSpring { fn default() -> Struct_cpDampedSpring { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpDampedRotarySpring { pub constraint: cpConstraint, pub restAngle: cpFloat, pub stiffness: cpFloat, pub damping: cpFloat, pub springTorqueFunc: cpDampedRotarySpringTorqueFunc, pub target_wrn: cpFloat, pub w_coef: cpFloat, pub iSum: cpFloat, pub jAcc: cpFloat, } impl ::std::default::Default for Struct_cpDampedRotarySpring { fn default() -> Struct_cpDampedRotarySpring { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpRotaryLimitJoint { pub constraint: cpConstraint, pub min: cpFloat, pub max: cpFloat, pub iSum: cpFloat, pub bias: cpFloat, pub jAcc: cpFloat, } impl ::std::default::Default for Struct_cpRotaryLimitJoint { fn default() -> Struct_cpRotaryLimitJoint { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpRatchetJoint { pub constraint: cpConstraint, pub angle: cpFloat, pub phase: cpFloat, pub ratchet: cpFloat, pub iSum: cpFloat, pub bias: cpFloat, pub jAcc: cpFloat, } impl ::std::default::Default for Struct_cpRatchetJoint { fn default() -> Struct_cpRatchetJoint { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpGearJoint { pub constraint: cpConstraint, pub phase: cpFloat, pub ratio: cpFloat, pub ratio_inv: cpFloat, pub iSum: cpFloat, pub bias: cpFloat, pub jAcc: cpFloat, } impl ::std::default::Default for Struct_cpGearJoint { fn default() -> Struct_cpGearJoint { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpSimpleMotor { pub constraint: cpConstraint, pub rate: cpFloat, pub iSum: cpFloat, pub jAcc: cpFloat, } impl ::std::default::Default for Struct_cpSimpleMotor { fn default() -> Struct_cpSimpleMotor { unsafe { ::std::mem::zeroed() } } } pub enum Struct_cpContactBufferHeader { } pub type cpContactBufferHeader = Struct_cpContactBufferHeader; pub type cpSpaceArbiterApplyImpulseFunc = ::std::option::Option<extern "C" fn(arb: *mut cpArbiter) -> ()>; #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpSpace { pub iterations: ::libc::c_int, pub gravity: cpVect, pub damping: cpFloat, pub idleSpeedThreshold: cpFloat, pub sleepTimeThreshold: cpFloat, pub collisionSlop: cpFloat, pub collisionBias: cpFloat, pub collisionPersistence: cpTimestamp, pub userData: cpDataPointer, pub stamp: cpTimestamp, pub curr_dt: cpFloat, pub dynamicBodies: *mut cpArray, pub staticBodies: *mut cpArray, pub rousedBodies: *mut cpArray, pub sleepingComponents: *mut cpArray, pub shapeIDCounter: cpHashValue, pub staticShapes: *mut cpSpatialIndex, pub dynamicShapes: *mut cpSpatialIndex, pub constraints: *mut cpArray, pub arbiters: *mut cpArray, pub contactBuffersHead: *mut cpContactBufferHeader, pub cachedArbiters: *mut cpHashSet, pub pooledArbiters: *mut cpArray, pub allocatedBuffers: *mut cpArray, pub locked: ::libc::c_uint, pub usesWildcards: cpBool, pub collisionHandlers: *mut cpHashSet, pub defaultHandler: cpCollisionHandler, pub skipPostStep: cpBool, pub postStepCallbacks: *mut cpArray, pub staticBody: *mut cpBody, pub _staticBody: cpBody, } impl ::std::default::Default for Struct_cpSpace { fn default() -> Struct_cpSpace { unsafe { ::std::mem::zeroed() } } } #[repr(C)] #[derive(Copy, Clone)] pub struct Struct_cpPostStepCallback { pub func: cpPostStepFunc, pub key: *mut ::libc::c_void, pub data: *mut ::libc::c_void, } impl ::std::default::Default for Struct_cpPostStepCallback { fn default() -> Struct_cpPostStepCallback { unsafe { ::std::mem::zeroed() } } } pub type cpPostStepCallback = Struct_cpPostStepCallback; extern "C" { pub static mut cpVersionString: *const ::libc::c_char; pub static mut cpCollisionHandlerDoNothing: cpCollisionHandler; } extern "C" { pub fn cpMessage(condition: *const ::libc::c_char, file: *const ::libc::c_char, line: ::libc::c_int, isError: ::libc::c_int, isHardError: ::libc::c_int, message: *const ::libc::c_char, ...) -> (); pub fn cpSpaceHashAlloc() -> *mut cpSpaceHash; pub fn cpSpaceHashInit(hash: *mut cpSpaceHash, celldim: cpFloat, numcells: ::libc::c_int, bbfunc: cpSpatialIndexBBFunc, staticIndex: *mut cpSpatialIndex) -> *mut cpSpatialIndex; pub fn cpSpaceHashNew(celldim: cpFloat, cells: ::libc::c_int, bbfunc: cpSpatialIndexBBFunc, staticIndex: *mut cpSpatialIndex) -> *mut cpSpatialIndex; pub fn cpSpaceHashResize(hash: *mut cpSpaceHash, celldim: cpFloat, numcells: ::libc::c_int) -> (); pub fn cpBBTreeAlloc() -> *mut cpBBTree; pub fn cpBBTreeInit(tree: *mut cpBBTree, bbfunc: cpSpatialIndexBBFunc, staticIndex: *mut cpSpatialIndex) -> *mut cpSpatialIndex; pub fn cpBBTreeNew(bbfunc: cpSpatialIndexBBFunc, staticIndex: *mut cpSpatialIndex) -> *mut cpSpatialIndex; pub fn cpBBTreeOptimize(index: *mut cpSpatialIndex) -> (); pub fn cpBBTreeSetVelocityFunc(index: *mut cpSpatialIndex, func: cpBBTreeVelocityFunc) -> (); pub fn cpSweep1DAlloc() -> *mut cpSweep1D; pub fn cpSweep1DInit(sweep: *mut cpSweep1D, bbfunc: cpSpatialIndexBBFunc, staticIndex: *mut cpSpatialIndex) -> *mut cpSpatialIndex; pub fn cpSweep1DNew(bbfunc: cpSpatialIndexBBFunc, staticIndex: *mut cpSpatialIndex) -> *mut cpSpatialIndex; pub fn cpSpatialIndexFree(index: *mut cpSpatialIndex) -> (); pub fn cpSpatialIndexCollideStatic(dynamicIndex: *mut cpSpatialIndex, staticIndex: *mut cpSpatialIndex, func: cpSpatialIndexQueryFunc, data: *mut ::libc::c_void) -> (); pub fn cpArbiterGetRestitution(arb: *const cpArbiter) -> cpFloat; pub fn cpArbiterSetRestitution(arb: *mut cpArbiter, restitution: cpFloat) -> (); pub fn cpArbiterGetFriction(arb: *const cpArbiter) -> cpFloat; pub fn cpArbiterSetFriction(arb: *mut cpArbiter, friction: cpFloat) -> (); pub fn cpArbiterGetSurfaceVelocity(arb: *mut cpArbiter) -> cpVect; pub fn cpArbiterSetSurfaceVelocity(arb: *mut cpArbiter, vr: cpVect) -> (); pub fn cpArbiterGetUserData(arb: *const cpArbiter) -> cpDataPointer; pub fn cpArbiterSetUserData(arb: *mut cpArbiter, userData: cpDataPointer) -> (); pub fn cpArbiterTotalImpulse(arb: *const cpArbiter) -> cpVect; pub fn cpArbiterTotalKE(arb: *const cpArbiter) -> cpFloat; pub fn cpArbiterIgnore(arb: *mut cpArbiter) -> cpBool; pub fn cpArbiterGetShapes(arb: *const cpArbiter, a: *mut *mut cpShape, b: *mut *mut cpShape) -> (); pub fn cpArbiterGetBodies(arb: *const cpArbiter, a: *mut *mut cpBody, b: *mut *mut cpBody) -> (); pub fn cpArbiterGetContactPointSet(arb: *const cpArbiter) -> cpContactPointSet; pub fn cpArbiterSetContactPointSet(arb: *mut cpArbiter, set: *mut cpContactPointSet) -> (); pub fn cpArbiterIsFirstContact(arb: *const cpArbiter) -> cpBool; pub fn cpArbiterIsRemoval(arb: *const cpArbiter) -> cpBool; pub fn cpArbiterGetCount(arb: *const cpArbiter) -> ::libc::c_int; pub fn cpArbiterGetNormal(arb: *const cpArbiter) -> cpVect; pub fn cpArbiterGetPointA(arb: *const cpArbiter, i: ::libc::c_int) -> cpVect; pub fn cpArbiterGetPointB(arb: *const cpArbiter, i: ::libc::c_int) -> cpVect; pub fn cpArbiterGetDepth(arb: *const cpArbiter, i: ::libc::c_int) -> cpFloat; pub fn cpArbiterCallWildcardBeginA(arb: *mut cpArbiter, space: *mut cpSpace) -> cpBool; pub fn cpArbiterCallWildcardBeginB(arb: *mut cpArbiter, space: *mut cpSpace) -> cpBool; pub fn cpArbiterCallWildcardPreSolveA(arb: *mut cpArbiter, space: *mut cpSpace) -> cpBool; pub fn cpArbiterCallWildcardPreSolveB(arb: *mut cpArbiter, space: *mut cpSpace) -> cpBool; pub fn cpArbiterCallWildcardPostSolveA(arb: *mut cpArbiter, space: *mut cpSpace) -> (); pub fn cpArbiterCallWildcardPostSolveB(arb: *mut cpArbiter, space: *mut cpSpace) -> (); pub fn cpArbiterCallWildcardSeparateA(arb: *mut cpArbiter, space: *mut cpSpace) -> (); pub fn cpArbiterCallWildcardSeparateB(arb: *mut cpArbiter, space: *mut cpSpace) -> (); pub fn cpBodyAlloc() -> *mut cpBody; pub fn cpBodyInit(body: *mut cpBody, mass: cpFloat, moment: cpFloat) -> *mut cpBody; pub fn cpBodyNew(mass: cpFloat, moment: cpFloat) -> *mut cpBody; pub fn cpBodyNewKinematic() -> *mut cpBody; pub fn cpBodyNewStatic() -> *mut cpBody; pub fn cpBodyDestroy(body: *mut cpBody) -> (); pub fn cpBodyFree(body: *mut cpBody) -> (); pub fn cpBodyActivate(body: *mut cpBody) -> (); pub fn cpBodyActivateStatic(body: *mut cpBody, filter: *mut cpShape) -> (); pub fn cpBodySleep(body: *mut cpBody) -> (); pub fn cpBodySleepWithGroup(body: *mut cpBody, group: *mut cpBody) -> (); pub fn cpBodyIsSleeping(body: *const cpBody) -> cpBool; pub fn cpBodyGetType(body: *mut cpBody) -> cpBodyType; pub fn cpBodySetType(body: *mut cpBody, _type: cpBodyType) -> (); pub fn cpBodyGetSpace(body: *const cpBody) -> *mut cpSpace; pub fn cpBodyGetMass(body: *const cpBody) -> cpFloat; pub fn cpBodySetMass(body: *mut cpBody, m: cpFloat) -> (); pub fn cpBodyGetMoment(body: *const cpBody) -> cpFloat; pub fn cpBodySetMoment(body: *mut cpBody, i: cpFloat) -> (); pub fn cpBodyGetPosition(body: *const cpBody) -> cpVect; pub fn cpBodySetPosition(body: *mut cpBody, pos: cpVect) -> (); pub fn cpBodyGetCenterOfGravity(body: *const cpBody) -> cpVect; pub fn cpBodySetCenterOfGravity(body: *mut cpBody, cog: cpVect) -> (); pub fn cpBodyGetVelocity(body: *const cpBody) -> cpVect; pub fn cpBodySetVelocity(body: *mut cpBody, velocity: cpVect) -> (); pub fn cpBodyGetForce(body: *const cpBody) -> cpVect; pub fn cpBodySetForce(body: *mut cpBody, force: cpVect) -> (); pub fn cpBodyGetAngle(body: *const cpBody) -> cpFloat; pub fn cpBodySetAngle(body: *mut cpBody, a: cpFloat) -> (); pub fn cpBodyGetAngularVelocity(body: *const cpBody) -> cpFloat; pub fn cpBodySetAngularVelocity(body: *mut cpBody, angularVelocity: cpFloat) -> (); pub fn cpBodyGetTorque(body: *const cpBody) -> cpFloat; pub fn cpBodySetTorque(body: *mut cpBody, torque: cpFloat) -> (); pub fn cpBodyGetRotation(body: *const cpBody) -> cpVect; pub fn cpBodyGetUserData(body: *const cpBody) -> cpDataPointer; pub fn cpBodySetUserData(body: *mut cpBody, userData: cpDataPointer) -> (); pub fn cpBodySetVelocityUpdateFunc(body: *mut cpBody, velocityFunc: cpBodyVelocityFunc) -> (); pub fn cpBodySetPositionUpdateFunc(body: *mut cpBody, positionFunc: cpBodyPositionFunc) -> (); pub fn cpBodyUpdateVelocity(body: *mut cpBody, gravity: cpVect, damping: cpFloat, dt: cpFloat) -> (); pub fn cpBodyUpdatePosition(body: *mut cpBody, dt: cpFloat) -> (); pub fn cpBodyLocalToWorld(body: *const cpBody, point: cpVect) -> cpVect; pub fn cpBodyWorldToLocal(body: *const cpBody, point: cpVect) -> cpVect; pub fn cpBodyApplyForceAtWorldPoint(body: *mut cpBody, force: cpVect, point: cpVect) -> (); pub fn cpBodyApplyForceAtLocalPoint(body: *mut cpBody, force: cpVect, point: cpVect) -> (); pub fn cpBodyApplyImpulseAtWorldPoint(body: *mut cpBody, impulse: cpVect, point: cpVect) -> (); pub fn cpBodyApplyImpulseAtLocalPoint(body: *mut cpBody, impulse: cpVect, point: cpVect) -> (); pub fn cpBodyGetVelocityAtWorldPoint(body: *const cpBody, point: cpVect) -> cpVect; pub fn cpBodyGetVelocityAtLocalPoint(body: *const cpBody, point: cpVect) -> cpVect; pub fn cpBodyKineticEnergy(body: *const cpBody) -> cpFloat; pub fn cpBodyEachShape(body: *mut cpBody, func: cpBodyShapeIteratorFunc, data: *mut ::libc::c_void) -> (); pub fn cpBodyEachConstraint(body: *mut cpBody, func: cpBodyConstraintIteratorFunc, data: *mut ::libc::c_void) -> (); pub fn cpBodyEachArbiter(body: *mut cpBody, func: cpBodyArbiterIteratorFunc, data: *mut ::libc::c_void) -> (); pub fn cpShapeDestroy(shape: *mut cpShape) -> (); pub fn cpShapeFree(shape: *mut cpShape) -> (); pub fn cpShapeCacheBB(shape: *mut cpShape) -> cpBB; pub fn cpShapeUpdate(shape: *mut cpShape, transform: cpTransform) -> cpBB; pub fn cpShapePointQuery(shape: *const cpShape, p: cpVect, out: *mut cpPointQueryInfo) -> cpFloat; pub fn cpShapeSegmentQuery(shape: *const cpShape, a: cpVect, b: cpVect, radius: cpFloat, info: *mut cpSegmentQueryInfo) -> cpBool; pub fn cpShapesCollide(a: *const cpShape, b: *const cpShape) -> cpContactPointSet; pub fn cpShapeGetSpace(shape: *const cpShape) -> *mut cpSpace; pub fn cpShapeGetBody(shape: *const cpShape) -> *mut cpBody; pub fn cpShapeSetBody(shape: *mut cpShape, body: *mut cpBody) -> (); pub fn cpShapeGetMass(shape: *const cpShape) -> cpFloat; pub fn cpShapeSetMass(shape: *mut cpShape, mass: cpFloat) -> (); pub fn cpShapeGetDensity(shape: *const cpShape) -> cpFloat; pub fn cpShapeSetDensity(shape: *mut cpShape, density: cpFloat) -> (); pub fn cpShapeGetMoment(shape: *const cpShape) -> cpFloat; pub fn cpShapeGetArea(shape: *mut cpShape) -> cpFloat; pub fn cpShapeGetCenterOfGravity(shape: *mut cpShape) -> cpVect; pub fn cpShapeGetBB(shape: *const cpShape) -> cpBB; pub fn cpShapeGetSensor(shape: *const cpShape) -> cpBool; pub fn cpShapeSetSensor(shape: *mut cpShape, sensor: cpBool) -> (); pub fn cpShapeGetElasticity(shape: *const cpShape) -> cpFloat; pub fn cpShapeSetElasticity(shape: *mut cpShape, elasticity: cpFloat) -> (); pub fn cpShapeGetFriction(shape: *const cpShape) -> cpFloat; pub fn cpShapeSetFriction(shape: *mut cpShape, friction: cpFloat) -> (); pub fn cpShapeGetSurfaceVelocity(shape: *const cpShape) -> cpVect; pub fn cpShapeSetSurfaceVelocity(shape: *mut cpShape, surfaceVelocity: cpVect) -> (); pub fn cpShapeGetUserData(shape: *const cpShape) -> cpDataPointer; pub fn cpShapeSetUserData(shape: *mut cpShape, userData: cpDataPointer) -> (); pub fn cpShapeGetCollisionType(shape: *const cpShape) -> cpCollisionType; pub fn cpShapeSetCollisionType(shape: *mut cpShape, collisionType: cpCollisionType) -> (); pub fn cpShapeGetFilter(shape: *const cpShape) -> cpShapeFilter; pub fn cpShapeSetFilter(shape: *mut cpShape, filter: cpShapeFilter) -> (); pub fn cpCircleShapeAlloc() -> *mut cpCircleShape; pub fn cpCircleShapeInit(circle: *mut cpCircleShape, body: *mut cpBody, radius: cpFloat, offset: cpVect) -> *mut cpCircleShape; pub fn cpCircleShapeNew(body: *mut cpBody, radius: cpFloat, offset: cpVect) -> *mut cpShape; pub fn cpCircleShapeGetOffset(shape: *const cpShape) -> cpVect; pub fn cpCircleShapeGetRadius(shape: *const cpShape) -> cpFloat; pub fn cpSegmentShapeAlloc() -> *mut cpSegmentShape; pub fn cpSegmentShapeInit(seg: *mut cpSegmentShape, body: *mut cpBody, a: cpVect, b: cpVect, radius: cpFloat) -> *mut cpSegmentShape; pub fn cpSegmentShapeNew(body: *mut cpBody, a: cpVect, b: cpVect, radius: cpFloat) -> *mut cpShape; pub fn cpSegmentShapeSetNeighbors(shape: *mut cpShape, prev: cpVect, next: cpVect) -> (); pub fn cpSegmentShapeGetA(shape: *const cpShape) -> cpVect; pub fn cpSegmentShapeGetB(shape: *const cpShape) -> cpVect; pub fn cpSegmentShapeGetNormal(shape: *const cpShape) -> cpVect; pub fn cpSegmentShapeGetRadius(shape: *const cpShape) -> cpFloat; pub fn cpPolyShapeAlloc() -> *mut cpPolyShape; pub fn cpPolyShapeInit(poly: *mut cpPolyShape, body: *mut cpBody, count: ::libc::c_int, verts: *const cpVect, transform: cpTransform, radius: cpFloat) -> *mut cpPolyShape; pub fn cpPolyShapeInitRaw(poly: *mut cpPolyShape, body: *mut cpBody, count: ::libc::c_int, verts: *const cpVect, radius: cpFloat) -> *mut cpPolyShape; pub fn cpPolyShapeNew(body: *mut cpBody, count: ::libc::c_int, verts: *const cpVect, transform: cpTransform, radius: cpFloat) -> *mut cpShape; pub fn cpPolyShapeNewRaw(body: *mut cpBody, count: ::libc::c_int, verts: *const cpVect, radius: cpFloat) -> *mut cpShape; pub fn cpBoxShapeInit(poly: *mut cpPolyShape, body: *mut cpBody, width: cpFloat, height: cpFloat, radius: cpFloat) -> *mut cpPolyShape; pub fn cpBoxShapeInit2(poly: *mut cpPolyShape, body: *mut cpBody, _box: cpBB, radius: cpFloat) -> *mut cpPolyShape; pub fn cpBoxShapeNew(body: *mut cpBody, width: cpFloat, height: cpFloat, radius: cpFloat) -> *mut cpShape; pub fn cpBoxShapeNew2(body: *mut cpBody, _box: cpBB, radius: cpFloat) -> *mut cpShape; pub fn cpPolyShapeGetCount(shape: *const cpShape) -> ::libc::c_int; pub fn cpPolyShapeGetVert(shape: *const cpShape, index: ::libc::c_int) -> cpVect; pub fn cpPolyShapeGetRadius(shape: *const cpShape) -> cpFloat; pub fn cpConstraintDestroy(constraint: *mut cpConstraint) -> (); pub fn cpConstraintFree(constraint: *mut cpConstraint) -> (); pub fn cpConstraintGetSpace(constraint: *const cpConstraint) -> *mut cpSpace; pub fn cpConstraintGetBodyA(constraint: *const cpConstraint) -> *mut cpBody; pub fn cpConstraintGetBodyB(constraint: *const cpConstraint) -> *mut cpBody; pub fn cpConstraintGetMaxForce(constraint: *const cpConstraint) -> cpFloat; pub fn cpConstraintSetMaxForce(constraint: *mut cpConstraint, maxForce: cpFloat) -> (); pub fn cpConstraintGetErrorBias(constraint: *const cpConstraint) -> cpFloat; pub fn cpConstraintSetErrorBias(constraint: *mut cpConstraint, errorBias: cpFloat) -> (); pub fn cpConstraintGetMaxBias(constraint: *const cpConstraint) -> cpFloat; pub fn cpConstraintSetMaxBias(constraint: *mut cpConstraint, maxBias: cpFloat) -> (); pub fn cpConstraintGetCollideBodies(constraint: *const cpConstraint) -> cpBool; pub fn cpConstraintSetCollideBodies(constraint: *mut cpConstraint, collideBodies: cpBool) -> (); pub fn cpConstraintGetPreSolveFunc(constraint: *const cpConstraint) -> cpConstraintPreSolveFunc; pub fn cpConstraintSetPreSolveFunc(constraint: *mut cpConstraint, preSolveFunc: cpConstraintPreSolveFunc) -> (); pub fn cpConstraintGetPostSolveFunc(constraint: *const cpConstraint) -> cpConstraintPostSolveFunc; pub fn cpConstraintSetPostSolveFunc(constraint: *mut cpConstraint, postSolveFunc: cpConstraintPostSolveFunc) -> (); pub fn cpConstraintGetUserData(constraint: *const cpConstraint) -> cpDataPointer; pub fn cpConstraintSetUserData(constraint: *mut cpConstraint, userData: cpDataPointer) -> (); pub fn cpConstraintGetImpulse(constraint: *mut cpConstraint) -> cpFloat; pub fn cpConstraintIsPinJoint(constraint: *const cpConstraint) -> cpBool; pub fn cpPinJointAlloc() -> *mut cpPinJoint; pub fn cpPinJointInit(joint: *mut cpPinJoint, a: *mut cpBody, b: *mut cpBody, anchorA: cpVect, anchorB: cpVect) -> *mut cpPinJoint; pub fn cpPinJointNew(a: *mut cpBody, b: *mut cpBody, anchorA: cpVect, anchorB: cpVect) -> *mut cpConstraint; pub fn cpPinJointGetAnchorA(constraint: *const cpConstraint) -> cpVect; pub fn cpPinJointSetAnchorA(constraint: *mut cpConstraint, anchorA: cpVect) -> (); pub fn cpPinJointGetAnchorB(constraint: *const cpConstraint) -> cpVect; pub fn cpPinJointSetAnchorB(constraint: *mut cpConstraint, anchorB: cpVect) -> (); pub fn cpPinJointGetDist(constraint: *const cpConstraint) -> cpFloat; pub fn cpPinJointSetDist(constraint: *mut cpConstraint, dist: cpFloat) -> (); pub fn cpConstraintIsSlideJoint(constraint: *const cpConstraint) -> cpBool; pub fn cpSlideJointAlloc() -> *mut cpSlideJoint; pub fn cpSlideJointInit(joint: *mut cpSlideJoint, a: *mut cpBody, b: *mut cpBody, anchorA: cpVect, anchorB: cpVect, min: cpFloat, max: cpFloat) -> *mut cpSlideJoint; pub fn cpSlideJointNew(a: *mut cpBody, b: *mut cpBody, anchorA: cpVect, anchorB: cpVect, min: cpFloat, max: cpFloat) -> *mut cpConstraint; pub fn cpSlideJointGetAnchorA(constraint: *const cpConstraint) -> cpVect; pub fn cpSlideJointSetAnchorA(constraint: *mut cpConstraint, anchorA: cpVect) -> (); pub fn cpSlideJointGetAnchorB(constraint: *const cpConstraint) -> cpVect; pub fn cpSlideJointSetAnchorB(constraint: *mut cpConstraint, anchorB: cpVect) -> (); pub fn cpSlideJointGetMin(constraint: *const cpConstraint) -> cpFloat; pub fn cpSlideJointSetMin(constraint: *mut cpConstraint, min: cpFloat) -> (); pub fn cpSlideJointGetMax(constraint: *const cpConstraint) -> cpFloat; pub fn cpSlideJointSetMax(constraint: *mut cpConstraint, max: cpFloat) -> (); pub fn cpConstraintIsPivotJoint(constraint: *const cpConstraint) -> cpBool; pub fn cpPivotJointAlloc() -> *mut cpPivotJoint; pub fn cpPivotJointInit(joint: *mut cpPivotJoint, a: *mut cpBody, b: *mut cpBody, anchorA: cpVect, anchorB: cpVect) -> *mut cpPivotJoint; pub fn cpPivotJointNew(a: *mut cpBody, b: *mut cpBody, pivot: cpVect) -> *mut cpConstraint; pub fn cpPivotJointNew2(a: *mut cpBody, b: *mut cpBody, anchorA: cpVect, anchorB: cpVect) -> *mut cpConstraint; pub fn cpPivotJointGetAnchorA(constraint: *const cpConstraint) -> cpVect; pub fn cpPivotJointSetAnchorA(constraint: *mut cpConstraint, anchorA: cpVect) -> (); pub fn cpPivotJointGetAnchorB(constraint: *const cpConstraint) -> cpVect; pub fn cpPivotJointSetAnchorB(constraint: *mut cpConstraint, anchorB: cpVect) -> (); pub fn cpConstraintIsGrooveJoint(constraint: *const cpConstraint) -> cpBool; pub fn cpGrooveJointAlloc() -> *mut cpGrooveJoint; pub fn cpGrooveJointInit(joint: *mut cpGrooveJoint, a: *mut cpBody, b: *mut cpBody, groove_a: cpVect, groove_b: cpVect, anchorB: cpVect) -> *mut cpGrooveJoint; pub fn cpGrooveJointNew(a: *mut cpBody, b: *mut cpBody, groove_a: cpVect, groove_b: cpVect, anchorB: cpVect) -> *mut cpConstraint; pub fn cpGrooveJointGetGrooveA(constraint: *const cpConstraint) -> cpVect; pub fn cpGrooveJointSetGrooveA(constraint: *mut cpConstraint, grooveA: cpVect) -> (); pub fn cpGrooveJointGetGrooveB(constraint: *const cpConstraint) -> cpVect; pub fn cpGrooveJointSetGrooveB(constraint: *mut cpConstraint, grooveB: cpVect) -> (); pub fn cpGrooveJointGetAnchorB(constraint: *const cpConstraint) -> cpVect; pub fn cpGrooveJointSetAnchorB(constraint: *mut cpConstraint, anchorB: cpVect) -> (); pub fn cpConstraintIsDampedSpring(constraint: *const cpConstraint) -> cpBool; pub fn cpDampedSpringAlloc() -> *mut cpDampedSpring; pub fn cpDampedSpringInit(joint: *mut cpDampedSpring, a: *mut cpBody, b: *mut cpBody, anchorA: cpVect, anchorB: cpVect, restLength: cpFloat, stiffness: cpFloat, damping: cpFloat) -> *mut cpDampedSpring; pub fn cpDampedSpringNew(a: *mut cpBody, b: *mut cpBody, anchorA: cpVect, anchorB: cpVect, restLength: cpFloat, stiffness: cpFloat, damping: cpFloat) -> *mut cpConstraint; pub fn cpDampedSpringGetAnchorA(constraint: *const cpConstraint) -> cpVect; pub fn cpDampedSpringSetAnchorA(constraint: *mut cpConstraint, anchorA: cpVect) -> (); pub fn cpDampedSpringGetAnchorB(constraint: *const cpConstraint) -> cpVect; pub fn cpDampedSpringSetAnchorB(constraint: *mut cpConstraint, anchorB: cpVect) -> (); pub fn cpDampedSpringGetRestLength(constraint: *const cpConstraint) -> cpFloat; pub fn cpDampedSpringSetRestLength(constraint: *mut cpConstraint, restLength: cpFloat) -> (); pub fn cpDampedSpringGetStiffness(constraint: *const cpConstraint) -> cpFloat; pub fn cpDampedSpringSetStiffness(constraint: *mut cpConstraint, stiffness: cpFloat) -> (); pub fn cpDampedSpringGetDamping(constraint: *const cpConstraint) -> cpFloat; pub fn cpDampedSpringSetDamping(constraint: *mut cpConstraint, damping: cpFloat) -> (); pub fn cpDampedSpringGetSpringForceFunc(constraint: *const cpConstraint) -> cpDampedSpringForceFunc; pub fn cpDampedSpringSetSpringForceFunc(constraint: *mut cpConstraint, springForceFunc: cpDampedSpringForceFunc) -> (); pub fn cpConstraintIsDampedRotarySpring(constraint: *const cpConstraint) -> cpBool; pub fn cpDampedRotarySpringAlloc() -> *mut cpDampedRotarySpring; pub fn cpDampedRotarySpringInit(joint: *mut cpDampedRotarySpring, a: *mut cpBody, b: *mut cpBody, restAngle: cpFloat, stiffness: cpFloat, damping: cpFloat) -> *mut cpDampedRotarySpring; pub fn cpDampedRotarySpringNew(a: *mut cpBody, b: *mut cpBody, restAngle: cpFloat, stiffness: cpFloat, damping: cpFloat) -> *mut cpConstraint; pub fn cpDampedRotarySpringGetRestAngle(constraint: *const cpConstraint) -> cpFloat; pub fn cpDampedRotarySpringSetRestAngle(constraint: *mut cpConstraint, restAngle: cpFloat) -> (); pub fn cpDampedRotarySpringGetStiffness(constraint: *const cpConstraint) -> cpFloat; pub fn cpDampedRotarySpringSetStiffness(constraint: *mut cpConstraint, stiffness: cpFloat) -> (); pub fn cpDampedRotarySpringGetDamping(constraint: *const cpConstraint) -> cpFloat; pub fn cpDampedRotarySpringSetDamping(constraint: *mut cpConstraint, damping: cpFloat) -> (); pub fn cpDampedRotarySpringGetSpringTorqueFunc(constraint: *const cpConstraint) -> cpDampedRotarySpringTorqueFunc; pub fn cpDampedRotarySpringSetSpringTorqueFunc(constraint: *mut cpConstraint, springTorqueFunc: cpDampedRotarySpringTorqueFunc) -> (); pub fn cpConstraintIsRotaryLimitJoint(constraint: *const cpConstraint) -> cpBool; pub fn cpRotaryLimitJointAlloc() -> *mut cpRotaryLimitJoint; pub fn cpRotaryLimitJointInit(joint: *mut cpRotaryLimitJoint, a: *mut cpBody, b: *mut cpBody, min: cpFloat, max: cpFloat) -> *mut cpRotaryLimitJoint; pub fn cpRotaryLimitJointNew(a: *mut cpBody, b: *mut cpBody, min: cpFloat, max: cpFloat) -> *mut cpConstraint; pub fn cpRotaryLimitJointGetMin(constraint: *const cpConstraint) -> cpFloat; pub fn cpRotaryLimitJointSetMin(constraint: *mut cpConstraint, min: cpFloat) -> (); pub fn cpRotaryLimitJointGetMax(constraint: *const cpConstraint) -> cpFloat; pub fn cpRotaryLimitJointSetMax(constraint: *mut cpConstraint, max: cpFloat) -> (); pub fn cpConstraintIsRatchetJoint(constraint: *const cpConstraint) -> cpBool; pub fn cpRatchetJointAlloc() -> *mut cpRatchetJoint; pub fn cpRatchetJointInit(joint: *mut cpRatchetJoint, a: *mut cpBody, b: *mut cpBody, phase: cpFloat, ratchet: cpFloat) -> *mut cpRatchetJoint; pub fn cpRatchetJointNew(a: *mut cpBody, b: *mut cpBody, phase: cpFloat, ratchet: cpFloat) -> *mut cpConstraint; pub fn cpRatchetJointGetAngle(constraint: *const cpConstraint) -> cpFloat; pub fn cpRatchetJointSetAngle(constraint: *mut cpConstraint, angle: cpFloat) -> (); pub fn cpRatchetJointGetPhase(constraint: *const cpConstraint) -> cpFloat; pub fn cpRatchetJointSetPhase(constraint: *mut cpConstraint, phase: cpFloat) -> (); pub fn cpRatchetJointGetRatchet(constraint: *const cpConstraint) -> cpFloat; pub fn cpRatchetJointSetRatchet(constraint: *mut cpConstraint, ratchet: cpFloat) -> (); pub fn cpConstraintIsGearJoint(constraint: *const cpConstraint) -> cpBool; pub fn cpGearJointAlloc() -> *mut cpGearJoint; pub fn cpGearJointInit(joint: *mut cpGearJoint, a: *mut cpBody, b: *mut cpBody, phase: cpFloat, ratio: cpFloat) -> *mut cpGearJoint; pub fn cpGearJointNew(a: *mut cpBody, b: *mut cpBody, phase: cpFloat, ratio: cpFloat) -> *mut cpConstraint; pub fn cpGearJointGetPhase(constraint: *const cpConstraint) -> cpFloat; pub fn cpGearJointSetPhase(constraint: *mut cpConstraint, phase: cpFloat) -> (); pub fn cpGearJointGetRatio(constraint: *const cpConstraint) -> cpFloat; pub fn cpGearJointSetRatio(constraint: *mut cpConstraint, ratio: cpFloat) -> (); pub fn cpConstraintIsSimpleMotor(constraint: *const cpConstraint) -> cpBool; pub fn cpSimpleMotorAlloc() -> *mut cpSimpleMotor; pub fn cpSimpleMotorInit(joint: *mut cpSimpleMotor, a: *mut cpBody, b: *mut cpBody, rate: cpFloat) -> *mut cpSimpleMotor; pub fn cpSimpleMotorNew(a: *mut cpBody, b: *mut cpBody, rate: cpFloat) -> *mut cpConstraint; pub fn cpSimpleMotorGetRate(constraint: *const cpConstraint) -> cpFloat; pub fn cpSimpleMotorSetRate(constraint: *mut cpConstraint, rate: cpFloat) -> (); pub fn cpSpaceAlloc() -> *mut cpSpace; pub fn cpSpaceInit(space: *mut cpSpace) -> *mut cpSpace; pub fn cpSpaceNew() -> *mut cpSpace; pub fn cpSpaceDestroy(space: *mut cpSpace) -> (); pub fn cpSpaceFree(space: *mut cpSpace) -> (); pub fn cpSpaceGetIterations(space: *const cpSpace) -> ::libc::c_int; pub fn cpSpaceSetIterations(space: *mut cpSpace, iterations: ::libc::c_int) -> (); pub fn cpSpaceGetGravity(space: *const cpSpace) -> cpVect; pub fn cpSpaceSetGravity(space: *mut cpSpace, gravity: cpVect) -> (); pub fn cpSpaceGetDamping(space: *const cpSpace) -> cpFloat; pub fn cpSpaceSetDamping(space: *mut cpSpace, damping: cpFloat) -> (); pub fn cpSpaceGetIdleSpeedThreshold(space: *const cpSpace) -> cpFloat; pub fn cpSpaceSetIdleSpeedThreshold(space: *mut cpSpace, idleSpeedThreshold: cpFloat) -> (); pub fn cpSpaceGetSleepTimeThreshold(space: *const cpSpace) -> cpFloat; pub fn cpSpaceSetSleepTimeThreshold(space: *mut cpSpace, sleepTimeThreshold: cpFloat) -> (); pub fn cpSpaceGetCollisionSlop(space: *const cpSpace) -> cpFloat; pub fn cpSpaceSetCollisionSlop(space: *mut cpSpace, collisionSlop: cpFloat) -> (); pub fn cpSpaceGetCollisionBias(space: *const cpSpace) -> cpFloat; pub fn cpSpaceSetCollisionBias(space: *mut cpSpace, collisionBias: cpFloat) -> (); pub fn cpSpaceGetCollisionPersistence(space: *const cpSpace) -> cpTimestamp; pub fn cpSpaceSetCollisionPersistence(space: *mut cpSpace, collisionPersistence: cpTimestamp) -> (); pub fn cpSpaceGetUserData(space: *const cpSpace) -> cpDataPointer; pub fn cpSpaceSetUserData(space: *mut cpSpace, userData: cpDataPointer) -> (); pub fn cpSpaceGetStaticBody(space: *const cpSpace) -> *mut cpBody; pub fn cpSpaceGetCurrentTimeStep(space: *const cpSpace) -> cpFloat; pub fn cpSpaceIsLocked(space: *mut cpSpace) -> cpBool; pub fn cpSpaceAddDefaultCollisionHandler(space: *mut cpSpace) -> *mut cpCollisionHandler; pub fn cpSpaceAddCollisionHandler(space: *mut cpSpace, a: cpCollisionType, b: cpCollisionType) -> *mut cpCollisionHandler; pub fn cpSpaceAddWildcardHandler(space: *mut cpSpace, _type: cpCollisionType) -> *mut cpCollisionHandler; pub fn cpSpaceAddShape(space: *mut cpSpace, shape: *mut cpShape) -> *mut cpShape; pub fn cpSpaceAddBody(space: *mut cpSpace, body: *mut cpBody) -> *mut cpBody; pub fn cpSpaceAddConstraint(space: *mut cpSpace, constraint: *mut cpConstraint) -> *mut cpConstraint; pub fn cpSpaceRemoveShape(space: *mut cpSpace, shape: *mut cpShape) -> (); pub fn cpSpaceRemoveBody(space: *mut cpSpace, body: *mut cpBody) -> (); pub fn cpSpaceRemoveConstraint(space: *mut cpSpace, constraint: *mut cpConstraint) -> (); pub fn cpSpaceContainsShape(space: *mut cpSpace, shape: *mut cpShape) -> cpBool; pub fn cpSpaceContainsBody(space: *mut cpSpace, body: *mut cpBody) -> cpBool; pub fn cpSpaceContainsConstraint(space: *mut cpSpace, constraint: *mut cpConstraint) -> cpBool; pub fn cpSpaceAddPostStepCallback(space: *mut cpSpace, func: cpPostStepFunc, key: *mut ::libc::c_void, data: *mut ::libc::c_void) -> cpBool; pub fn cpSpacePointQuery(space: *mut cpSpace, point: cpVect, maxDistance: cpFloat, filter: cpShapeFilter, func: cpSpacePointQueryFunc, data: *mut ::libc::c_void) -> (); pub fn cpSpacePointQueryNearest(space: *mut cpSpace, point: cpVect, maxDistance: cpFloat, filter: cpShapeFilter, out: *mut cpPointQueryInfo) -> *mut cpShape; pub fn cpSpaceSegmentQuery(space: *mut cpSpace, start: cpVect, end: cpVect, radius: cpFloat, filter: cpShapeFilter, func: cpSpaceSegmentQueryFunc, data: *mut ::libc::c_void) -> (); pub fn cpSpaceSegmentQueryFirst(space: *mut cpSpace, start: cpVect, end: cpVect, radius: cpFloat, filter: cpShapeFilter, out: *mut cpSegmentQueryInfo) -> *mut cpShape; pub fn cpSpaceBBQuery(space: *mut cpSpace, bb: cpBB, filter: cpShapeFilter, func: cpSpaceBBQueryFunc, data: *mut ::libc::c_void) -> (); pub fn cpSpaceShapeQuery(space: *mut cpSpace, shape: *mut cpShape, func: cpSpaceShapeQueryFunc, data: *mut ::libc::c_void) -> cpBool; pub fn cpSpaceEachBody(space: *mut cpSpace, func: cpSpaceBodyIteratorFunc, data: *mut ::libc::c_void) -> (); pub fn cpSpaceEachShape(space: *mut cpSpace, func: cpSpaceShapeIteratorFunc, data: *mut ::libc::c_void) -> (); pub fn cpSpaceEachConstraint(space: *mut cpSpace, func: cpSpaceConstraintIteratorFunc, data: *mut ::libc::c_void) -> (); pub fn cpSpaceReindexStatic(space: *mut cpSpace) -> (); pub fn cpSpaceReindexShape(space: *mut cpSpace, shape: *mut cpShape) -> (); pub fn cpSpaceReindexShapesForBody(space: *mut cpSpace, body: *mut cpBody) -> (); pub fn cpSpaceUseSpatialHash(space: *mut cpSpace, dim: cpFloat, count: ::libc::c_int) -> (); pub fn cpSpaceStep(space: *mut cpSpace, dt: cpFloat) -> (); pub fn cpSpaceDebugDraw(space: *mut cpSpace, options: *mut cpSpaceDebugDrawOptions) -> (); pub fn cpMomentForCircle(m: cpFloat, r1: cpFloat, r2: cpFloat, offset: cpVect) -> cpFloat; pub fn cpAreaForCircle(r1: cpFloat, r2: cpFloat) -> cpFloat; pub fn cpMomentForSegment(m: cpFloat, a: cpVect, b: cpVect, radius: cpFloat) -> cpFloat; pub fn cpAreaForSegment(a: cpVect, b: cpVect, radius: cpFloat) -> cpFloat; pub fn cpMomentForPoly(m: cpFloat, count: ::libc::c_int, verts: *const cpVect, offset: cpVect, radius: cpFloat) -> cpFloat; pub fn cpAreaForPoly(count: ::libc::c_int, verts: *const cpVect, radius: cpFloat) -> cpFloat; pub fn cpCentroidForPoly(count: ::libc::c_int, verts: *const cpVect) -> cpVect; pub fn cpMomentForBox(m: cpFloat, width: cpFloat, height: cpFloat) -> cpFloat; pub fn cpMomentForBox2(m: cpFloat, _box: cpBB) -> cpFloat; pub fn cpConvexHull(count: ::libc::c_int, verts: *const cpVect, result: *mut cpVect, first: *mut ::libc::c_int, tol: cpFloat) -> ::libc::c_int; pub fn cpSpaceEachBody_b(space: *mut cpSpace, block: ::libc::c_void) -> (); pub fn cpSpaceEachShape_b(space: *mut cpSpace, block: ::libc::c_void) -> (); pub fn cpSpaceEachConstraint_b(space: *mut cpSpace, block: ::libc::c_void) -> (); pub fn cpBodyEachShape_b(body: *mut cpBody, block: ::libc::c_void) -> (); pub fn cpBodyEachConstraint_b(body: *mut cpBody, block: ::libc::c_void) -> (); pub fn cpBodyEachArbiter_b(body: *mut cpBody, block: ::libc::c_void) -> (); pub fn cpSpacePointQuery_b(space: *mut cpSpace, point: cpVect, maxDistance: cpFloat, filter: cpShapeFilter, block: cpSpacePointQueryBlock) -> (); pub fn cpSpaceSegmentQuery_b(space: *mut cpSpace, start: cpVect, end: cpVect, radius: cpFloat, filter: cpShapeFilter, block: cpSpaceSegmentQueryBlock) -> (); pub fn cpSpaceBBQuery_b(space: *mut cpSpace, bb: cpBB, filter: cpShapeFilter, block: cpSpaceBBQueryBlock) -> (); pub fn cpSpaceShapeQuery_b(space: *mut cpSpace, shape: *mut cpShape, block: cpSpaceShapeQueryBlock) -> cpBool; pub fn cpArrayNew(size: ::libc::c_int) -> *mut cpArray; pub fn cpArrayFree(arr: *mut cpArray) -> (); pub fn cpArrayPush(arr: *mut cpArray, object: *mut ::libc::c_void) -> (); pub fn cpArrayPop(arr: *mut cpArray) -> *mut ::libc::c_void; pub fn cpArrayDeleteObj(arr: *mut cpArray, obj: *mut ::libc::c_void) -> (); pub fn cpArrayContains(arr: *mut cpArray, ptr: *mut ::libc::c_void) -> cpBool; pub fn cpArrayFreeEach(arr: *mut cpArray, freeFunc: ::libc::c_void) -> (); pub fn cpHashSetNew(size: ::libc::c_int, eqlFunc: cpHashSetEqlFunc) -> *mut cpHashSet; pub fn cpHashSetSetDefaultValue(set: *mut cpHashSet, default_value: *mut ::libc::c_void) -> (); pub fn cpHashSetFree(set: *mut cpHashSet) -> (); pub fn cpHashSetCount(set: *mut cpHashSet) -> ::libc::c_int; pub fn cpHashSetInsert(set: *mut cpHashSet, hash: cpHashValue, ptr: *mut ::libc::c_void, trans: cpHashSetTransFunc, data: *mut ::libc::c_void) -> *mut ::libc::c_void; pub fn cpHashSetRemove(set: *mut cpHashSet, hash: cpHashValue, ptr: *mut ::libc::c_void) -> *mut ::libc::c_void; pub fn cpHashSetFind(set: *mut cpHashSet, hash: cpHashValue, ptr: *mut ::libc::c_void) -> *mut ::libc::c_void; pub fn cpHashSetEach(set: *mut cpHashSet, func: cpHashSetIteratorFunc, data: *mut ::libc::c_void) -> (); pub fn cpHashSetFilter(set: *mut cpHashSet, func: cpHashSetFilterFunc, data: *mut ::libc::c_void) -> (); pub fn cpBodyAddShape(body: *mut cpBody, shape: *mut cpShape) -> (); pub fn cpBodyRemoveShape(body: *mut cpBody, shape: *mut cpShape) -> (); pub fn cpBodyAccumulateMassFromShapes(body: *mut cpBody) -> (); pub fn cpBodyRemoveConstraint(body: *mut cpBody, constraint: *mut cpConstraint) -> (); pub fn cpSpatialIndexInit(index: *mut cpSpatialIndex, klass: *mut cpSpatialIndexClass, bbfunc: cpSpatialIndexBBFunc, staticIndex: *mut cpSpatialIndex) -> *mut cpSpatialIndex; pub fn cpArbiterInit(arb: *mut cpArbiter, a: *mut cpShape, b: *mut cpShape) -> *mut cpArbiter; pub fn cpArbiterUnthread(arb: *mut cpArbiter) -> (); pub fn cpArbiterUpdate(arb: *mut cpArbiter, info: *mut Struct_cpCollisionInfo, space: *mut cpSpace) -> (); pub fn cpArbiterPreStep(arb: *mut cpArbiter, dt: cpFloat, bias: cpFloat, slop: cpFloat) -> (); pub fn cpArbiterApplyCachedImpulse(arb: *mut cpArbiter, dt_coef: cpFloat) -> (); pub fn cpArbiterApplyImpulse(arb: *mut cpArbiter) -> (); pub fn cpShapeInit(shape: *mut cpShape, klass: *const cpShapeClass, body: *mut cpBody, massInfo: Struct_cpShapeMassInfo) -> *mut cpShape; pub fn cpCollide(a: *const cpShape, b: *const cpShape, id: cpCollisionID, contacts: *mut Struct_cpContact) -> Struct_cpCollisionInfo; pub fn cpLoopIndexes(verts: *const cpVect, count: ::libc::c_int, start: *mut ::libc::c_int, end: *mut ::libc::c_int) -> (); pub fn cpConstraintInit(constraint: *mut cpConstraint, klass: *const Struct_cpConstraintClass, a: *mut cpBody, b: *mut cpBody) -> (); pub fn cpSpaceSetStaticBody(space: *mut cpSpace, body: *mut cpBody) -> (); pub fn cpSpaceProcessComponents(space: *mut cpSpace, dt: cpFloat) -> (); pub fn cpSpacePushFreshContactBuffer(space: *mut cpSpace) -> (); pub fn cpContactBufferGetArray(space: *mut cpSpace) -> *mut Struct_cpContact; pub fn cpSpacePushContacts(space: *mut cpSpace, count: ::libc::c_int) -> (); pub fn cpSpaceGetPostStepCallback(space: *mut cpSpace, key: *mut ::libc::c_void) -> *mut cpPostStepCallback; pub fn cpSpaceArbiterSetFilter(arb: *mut cpArbiter, space: *mut cpSpace) -> cpBool; pub fn cpSpaceFilterArbiters(space: *mut cpSpace, body: *mut cpBody, filter: *mut cpShape) -> (); pub fn cpSpaceActivateBody(space: *mut cpSpace, body: *mut cpBody) -> (); pub fn cpSpaceLock(space: *mut cpSpace) -> (); pub fn cpSpaceUnlock(space: *mut cpSpace, runPostStep: cpBool) -> (); pub fn cpShapeUpdateFunc(shape: *mut cpShape, unused: *mut ::libc::c_void) -> (); pub fn cpSpaceCollideShapes(a: *mut cpShape, b: *mut cpShape, id: cpCollisionID, space: *mut cpSpace) -> cpCollisionID; }