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SCI: AvoidPath: No longer excludes edges on screen borders for pathfinding, as

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only the earlier games seem to do this. We may need to add a SCI version check
here if this change breaks anything in earlier games.

svn-id: r40398
This commit is contained in:
Walter van Niftrik 2009-05-09 01:23:52 +00:00
parent a70531f814
commit 90cef59d3b
1 changed files with 5 additions and 2 deletions
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7
engines/sci/engine/kpathing.cpp
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@ -258,7 +258,7 @@ struct PathfindingState {
static Vertex *vertex_cur; // FIXME
// Temporary hack to deal with points in reg_ts
// FIXME: Temporary hack to deal with points in reg_ts
static bool polygon_is_reg_t(const byte *list, int size) {
// Check the first three reg_ts
for (int i = 0; i < (size < 3 ? size : 3); i++)
@ -1556,10 +1556,13 @@ static void dijkstra(PathfindingState *s) {
uint32 new_dist;
Vertex *vertex = *it;
// Early pathfinding-enabled games exclude edges on screen borders.
// FIXME: Enable this selectively for those games that need it.
#if 0
// Avoid plotting path along screen edge
if ((vertex != s->vertex_end) && point_on_screen_border(vertex->v))
continue;
#endif
new_dist = vertex_min->dist + (uint32)sqrt((float)vertex_min->v.sqrDist(vertex->v));
if (new_dist < vertex->dist) {
vertex->dist = new_dist;