diff options
| -rw-r--r-- | engines/adl/hires6.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/engines/adl/hires6.cpp b/engines/adl/hires6.cpp index 03c9b1c923..347a4f2e69 100644 --- a/engines/adl/hires6.cpp +++ b/engines/adl/hires6.cpp @@ -44,6 +44,7 @@ public: private: // AdlEngine + void gameLoop(); void setupOpcodeTables(); void runIntro(); void init(); @@ -67,6 +68,29 @@ private: byte _currVerb, _currNoun; }; +void HiRes6Engine::gameLoop() { + AdlEngine_v5::gameLoop(); + + // Variable 25 starts at 5 and counts down every 160 moves. + // When it reaches 0, the game ends. This variable determines + // what you see when you "LOOK SUNS". + // Variable 39 is used to advance the suns based on game events, + // so even a fast player will see the suns getting closer together + // as he progresses. + if (getVar(39) != 0) { + if (getVar(39) < getVar(25)) + setVar(25, getVar(39)); + setVar(39, 0); + } + + if (getVar(25) != 0) { + if (getVar(25) > 5) + error("Variable 25 has unexpected value %d", getVar(25)); + if ((6 - getVar(25)) * 160 == _state.moves) + setVar(25, getVar(25) - 1); + } +} + typedef Common::Functor1Mem<ScriptEnv &, int, HiRes6Engine> OpcodeH6; #define SetOpcodeTable(x) table = &x; #define Opcode(x) table->push_back(new OpcodeH6(this, &HiRes6Engine::x)) |