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author | Paul Gilbert | 2016-05-27 07:41:05 -0400 |
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committer | Paul Gilbert | 2016-07-15 19:15:52 -0400 |
commit | 409271778e35b5089330abd589e3304f6f25064a (patch) | |
tree | 53b8116b874537fa490b7de6c44c14735ceed283 /engines/titanic | |
parent | 1fff06e97a2d29aa94c4a5a4ee3c08f310ece0d3 (diff) | |
download | scummvm-rg350-409271778e35b5089330abd589e3304f6f25064a.tar.gz scummvm-rg350-409271778e35b5089330abd589e3304f6f25064a.tar.bz2 scummvm-rg350-409271778e35b5089330abd589e3304f6f25064a.zip |
TITANIC: Added TTparser removeNode
Diffstat (limited to 'engines/titanic')
-rw-r--r-- | engines/titanic/true_talk/tt_parser.cpp | 8 | ||||
-rw-r--r-- | engines/titanic/true_talk/tt_parser.h | 6 |
2 files changed, 14 insertions, 0 deletions
diff --git a/engines/titanic/true_talk/tt_parser.cpp b/engines/titanic/true_talk/tt_parser.cpp index 5a94196552..f2abe5eec0 100644 --- a/engines/titanic/true_talk/tt_parser.cpp +++ b/engines/titanic/true_talk/tt_parser.cpp @@ -975,6 +975,14 @@ void TTparser::removeConcept(TTconcept *concept) { delete concept; } +void TTparser::removeNode(TTparserNode *node) { + if (!node->_priorP) + // Node is the head of the chain, so reset parser's nodes pointer + _nodesP = static_cast<TTparserNode *>(node->_nextP); + + delete node; +} + int TTparser::checkForAction() { int status = SS_VALID; bool flag = false; diff --git a/engines/titanic/true_talk/tt_parser.h b/engines/titanic/true_talk/tt_parser.h index 5d431114ec..95a3be42d4 100644 --- a/engines/titanic/true_talk/tt_parser.h +++ b/engines/titanic/true_talk/tt_parser.h @@ -164,6 +164,12 @@ private: */ void removeConcept(TTconcept *concept); + /** + * Detaches a node from the main node list + */ + void removeNode(TTparserNode *node); + + int checkForAction(); int fn2(TTword *word); bool checkConcept2(TTconcept *concept, int conceptMode); |