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(svn r13944) -Add [YAPP]: Add YAPF provider to find a safe tile and reserve a path. (michi_cc)

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rubidium
2008-08-02 22:51:53 +00:00
parent 2b153abd93
commit 53cc7e8a5c
6 changed files with 184 additions and 4 deletions
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6
src/yapf/yapf_node_rail.hpp
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@@ -39,6 +39,7 @@ enum EndSegmentReason {
ESR_DEPOT, ///< stop in the depot (could be a target next time)
ESR_WAYPOINT, ///< waypoint encountered (could be a target next time)
ESR_STATION, ///< station encountered (could be a target next time)
ESR_SAFE_TILE, ///< safe waiting position found (could be a target)
/* The following reasons are used only internally by PfCalcCost().
* They should not be found in the cached segment. */
@@ -62,6 +63,7 @@ enum EndSegmentReasonBits {
ESRB_DEPOT = 1 << ESR_DEPOT,
ESRB_WAYPOINT = 1 << ESR_WAYPOINT,
ESRB_STATION = 1 << ESR_STATION,
ESRB_SAFE_TILE = 1 << ESR_SAFE_TILE,
ESRB_PATH_TOO_LONG = 1 << ESR_PATH_TOO_LONG,
ESRB_FIRST_TWO_WAY_RED = 1 << ESR_FIRST_TWO_WAY_RED,
@@ -71,10 +73,10 @@ enum EndSegmentReasonBits {
/* Additional (composite) values. */
/* What reasons mean that the target can be found and needs to be detected. */
ESRB_POSSIBLE_TARGET = ESRB_DEPOT | ESRB_WAYPOINT | ESRB_STATION,
ESRB_POSSIBLE_TARGET = ESRB_DEPOT | ESRB_WAYPOINT | ESRB_STATION | ESRB_SAFE_TILE,
/* What reasons can be stored back into cached segment. */
ESRB_CACHED_MASK = ESRB_DEAD_END | ESRB_RAIL_TYPE | ESRB_INFINITE_LOOP | ESRB_SEGMENT_TOO_LONG | ESRB_CHOICE_FOLLOWS | ESRB_DEPOT | ESRB_WAYPOINT | ESRB_STATION,
ESRB_CACHED_MASK = ESRB_DEAD_END | ESRB_RAIL_TYPE | ESRB_INFINITE_LOOP | ESRB_SEGMENT_TOO_LONG | ESRB_CHOICE_FOLLOWS | ESRB_DEPOT | ESRB_WAYPOINT | ESRB_STATION | ESRB_SAFE_TILE,
/* Reasons to abort pathfinding in this direction. */
ESRB_ABORT_PF_MASK = ESRB_DEAD_END | ESRB_PATH_TOO_LONG | ESRB_INFINITE_LOOP | ESRB_FIRST_TWO_WAY_RED,