diff options
Diffstat (limited to 'engines/sci/engine/kpathing.cpp')
| -rw-r--r-- | engines/sci/engine/kpathing.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/engines/sci/engine/kpathing.cpp b/engines/sci/engine/kpathing.cpp index d4d6e96437..32d1a1d010 100644 --- a/engines/sci/engine/kpathing.cpp +++ b/engines/sci/engine/kpathing.cpp @@ -75,7 +75,7 @@ enum { PF_OK = 0, PF_ERROR = -1, PF_FATAL = -2 -}; +}; // Floating point struct struct FloatPoint { @@ -130,11 +130,11 @@ public: public: CircularVertexList() : _head(0) {} - + Vertex *first() const { return _head; } - + void insertHead(Vertex *elm) { if (_head == NULL) { elm->_next = elm->_prev = elm; @@ -240,7 +240,7 @@ struct PathfindingState { _appendPoint = NULL; vertices = 0; } - + ~PathfindingState() { free(vertex_index); @@ -810,10 +810,10 @@ static VertexList *visible_vertices(PathfindingState *s, Vertex *vert) { if (VERTEX_HAS_EDGES(vertex)) { CLIST_FOREACH(vertex, &polygon->vertices) { const Common::Point *high, *low; - + // Add edges that intersect the initial position of the sweeping line clockwise(vertex, high, low); - + if ((high->y < p.y) && (low->y >= p.y) && (*low != p)) intersected.push_front(vertex); } @@ -1201,7 +1201,7 @@ static Vertex *merge_point(PathfindingState *s, const Common::Point &v) { if (VERTEX_HAS_EDGES(polygon->vertices.first())) { CLIST_FOREACH(vertex, &polygon->vertices) { Vertex *next = CLIST_NEXT(vertex); - + if (between(vertex->v, next->v, v)) { // Split edge by adding vertex polygon->vertices.insertAfter(vertex, v_new); |