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comparison trunk/chipmunkd/cpSpaceQuery.d @ 29:80058cee1a77

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updated to chipmunk 5.3.4
author Extrawurst
date Thu, 16 Dec 2010 00:33:06 +0100
parents 4ceef5833c8c
children
comparison
equal deleted inserted replaced
28:4541ca17975b 29:80058cee1a77
27 void 27 void
28 cpSpacePointQuery(cpSpace *space, cpVect point, cpLayers layers, cpGroup group, cpSpacePointQueryFunc func, void *data) 28 cpSpacePointQuery(cpSpace *space, cpVect point, cpLayers layers, cpGroup group, cpSpacePointQueryFunc func, void *data)
29 { 29 {
30 pointQueryContext context = {layers, group, func, data}; 30 pointQueryContext context = {layers, group, func, data};
31 31
32 cpBool locked = space.locked; space.locked = cpTrue; { 32 cpSpaceLock(space);{
33 cpSpaceHashPointQuery(space.activeShapes, point, cast(cpSpaceHashQueryFunc)&pointQueryHelper, &context); 33 cpSpaceHashPointQuery(space.activeShapes, point, cast(cpSpaceHashQueryFunc)&pointQueryHelper, &context);
34 cpSpaceHashPointQuery(space.staticShapes, point, cast(cpSpaceHashQueryFunc)&pointQueryHelper, &context); 34 cpSpaceHashPointQuery(space.staticShapes, point, cast(cpSpaceHashQueryFunc)&pointQueryHelper, &context);
35 } space.locked = locked; 35 } cpSpaceUnlock(space);
36 } 36 }
37 37
38 static void 38 static void
39 rememberLastPointQuery(cpShape *shape, cpShape **outShape) 39 rememberLastPointQuery(cpShape *shape, cpShape **outShape)
40 { 40 {
46 { 46 {
47 cpShape *shape = null; 47 cpShape *shape = null;
48 cpSpacePointQuery(space, point, layers, group, cast(cpSpacePointQueryFunc)&rememberLastPointQuery, &shape); 48 cpSpacePointQuery(space, point, layers, group, cast(cpSpacePointQueryFunc)&rememberLastPointQuery, &shape);
49 49
50 return shape; 50 return shape;
51 }
52
53 void
54 cpSpaceEachBody(cpSpace *space, cpSpaceBodyIterator func, void *data)
55 {
56 cpArray *bodies = space.bodies;
57
58 for(int i=0; i<bodies.num; i++)
59 func(cast(cpBody *)bodies.arr[i], data);
60 } 51 }
61 52
62 //#pragma mark Segment Query Functions 53 //#pragma mark Segment Query Functions
63 54
64 struct segQueryContext { 55 struct segQueryContext {
90 start, end, 81 start, end,
91 layers, group, 82 layers, group,
92 func, 83 func,
93 }; 84 };
94 85
95 cpBool locked = space.locked; space.locked = cpTrue; { 86 cpSpaceLock(space);{
96 cpSpaceHashSegmentQuery(space.staticShapes, &context, start, end, 1.0f, cast(cpSpaceHashSegmentQueryFunc)&segQueryFunc, data); 87 cpSpaceHashSegmentQuery(space.staticShapes, &context, start, end, 1.0f, cast(cpSpaceHashSegmentQueryFunc)&segQueryFunc, data);
97 cpSpaceHashSegmentQuery(space.activeShapes, &context, start, end, 1.0f, cast(cpSpaceHashSegmentQueryFunc)&segQueryFunc, data); 88 cpSpaceHashSegmentQuery(space.activeShapes, &context, start, end, 1.0f, cast(cpSpaceHashSegmentQueryFunc)&segQueryFunc, data);
98 } space.locked = locked; 89 } cpSpaceUnlock(space);
99 } 90 }
100 91
101 struct segQueryFirstContext { 92 struct segQueryFirstContext {
102 cpVect start, end; 93 cpVect start, end;
103 cpLayers layers; 94 cpLayers layers;
166 void 157 void
167 cpSpaceBBQuery(cpSpace *space, cpBB bb, cpLayers layers, cpGroup group, cpSpaceBBQueryFunc func, void *data) 158 cpSpaceBBQuery(cpSpace *space, cpBB bb, cpLayers layers, cpGroup group, cpSpaceBBQueryFunc func, void *data)
168 { 159 {
169 bbQueryContext context = {layers, group, func, data}; 160 bbQueryContext context = {layers, group, func, data};
170 161
171 cpBool locked = space.locked; space.locked = cpTrue; { 162 cpSpaceLock(space);{
172 cpSpaceHashQuery(space.activeShapes, &bb, bb, cast(cpSpaceHashQueryFunc)&bbQueryHelper, &context); 163 cpSpaceHashQuery(space.activeShapes, &bb, bb, cast(cpSpaceHashQueryFunc)&bbQueryHelper, &context);
173 cpSpaceHashQuery(space.staticShapes, &bb, bb, cast(cpSpaceHashQueryFunc)&bbQueryHelper, &context); 164 cpSpaceHashQuery(space.staticShapes, &bb, bb, cast(cpSpaceHashQueryFunc)&bbQueryHelper, &context);
174 } space.locked = locked; 165 } cpSpaceUnlock(space);
175 } 166 }
176 167
177 //#pragma mark Shape Query Functions 168 //#pragma mark Shape Query Functions
178 169
179 struct shapeQueryContext { 170 struct shapeQueryContext {
224 cpSpaceShapeQuery(cpSpace *space, cpShape *shape, cpSpaceShapeQueryFunc func, void *data) 215 cpSpaceShapeQuery(cpSpace *space, cpShape *shape, cpSpaceShapeQueryFunc func, void *data)
225 { 216 {
226 cpBB bb = cpShapeCacheBB(shape); 217 cpBB bb = cpShapeCacheBB(shape);
227 shapeQueryContext context = {func, data, cpFalse}; 218 shapeQueryContext context = {func, data, cpFalse};
228 219
229 cpBool locked = space.locked; space.locked = cpTrue; { 220 cpSpaceLock(space);{
230 cpSpaceHashQuery(space.activeShapes, shape, bb, cast(cpSpaceHashQueryFunc)&shapeQueryHelper, &context); 221 cpSpaceHashQuery(space.activeShapes, shape, bb, cast(cpSpaceHashQueryFunc)&shapeQueryHelper, &context);
231 cpSpaceHashQuery(space.staticShapes, shape, bb, cast(cpSpaceHashQueryFunc)&shapeQueryHelper, &context); 222 cpSpaceHashQuery(space.staticShapes, shape, bb, cast(cpSpaceHashQueryFunc)&shapeQueryHelper, &context);
232 } space.locked = locked; 223 } cpSpaceUnlock(space);
233 224
234 return context.anyCollision; 225 return context.anyCollision;
235 } 226 }