diff options
Diffstat (limited to 'engines/titanic/true_talk/tt_npc_script.cpp')
| -rw-r--r-- | engines/titanic/true_talk/tt_npc_script.cpp | 104 |
1 files changed, 96 insertions, 8 deletions
diff --git a/engines/titanic/true_talk/tt_npc_script.cpp b/engines/titanic/true_talk/tt_npc_script.cpp index 7020794d1a..bbd75a4854 100644 --- a/engines/titanic/true_talk/tt_npc_script.cpp +++ b/engines/titanic/true_talk/tt_npc_script.cpp @@ -27,6 +27,17 @@ namespace Titanic { +int TTnpcScriptTag::size() const { + for (int idx = 0; idx < 4; ++idx) { + if (_values[idx] == 0) + return idx; + } + + return 4; +} + +/*------------------------------------------------------------------------*/ + TTnpcScriptBase::TTnpcScriptBase(int charId, const char *charClass, int v2, const char *charName, int v3, int val2, int v4, int v5, int v6, int v7) : TTscriptBase(0, charClass, v2, charName, v3, v4, v5, v6, v7), @@ -40,9 +51,9 @@ TTnpcScript::TTnpcScript(int charId, const char *charClass, int v2, TTnpcScriptBase(charId, charClass, v2, charName, v3, val2, v4, v5, v6, v7), _subPtr(nullptr), _field60(0), _field64(0), _field68(0), _field6C(0), _field70(0), _field74(0), _field78(0), - _field7C(0), _field80(0) { + _field7C(0), _field80(0), _field2CC(false) { CTrueTalkManager::_v2 = 0; - Common::fill(&_array[0], &_array[147], 0); + Common::fill(&_array[0], &_array[146], 0); if (!CTrueTalkManager::_v10) { Common::fill(&CTrueTalkManager::_v11[0], &CTrueTalkManager::_v11[41], 0); @@ -53,7 +64,8 @@ TTnpcScript::TTnpcScript(int charId, const char *charClass, int v2, } void TTnpcScript::resetFlags() { - Common::fill(&_array[26], &_array[146], 0); + Common::fill(&_array[20], &_array[140], 0); + _field2CC = false; } void TTnpcScript::randomizeFlags() { @@ -109,16 +121,18 @@ bool TTnpcScript::proc18() const { return true; } -void TTnpcScript::proc19(int v) { +uint TTnpcScript::proc19(uint v) { warning("TODO"); + return 0; } void TTnpcScript::proc20(int v) { warning("TODO"); } -int TTnpcScript::proc21(int v) { - return v; +int TTnpcScript::proc21(int v1, int v2, int v3) { + // TODO + return v1; } int TTnpcScript::proc22() const { @@ -216,11 +230,11 @@ int TTnpcScript::getDialLevel(uint dialNum, bool flag) { return 0; } -int TTnpcScript::proc36() const { +int TTnpcScript::proc36(int id) const { return 0; } -int TTnpcScript::proc37() const { +uint TTnpcScript::translateId(uint id) const { return 0; } @@ -284,4 +298,78 @@ int TTnpcScript::getValue(int testNum) { } } +uint TTnpcScript::getRandomNumber(int max) const { + return 1 + g_vm->getRandomNumber(max - 1); +} + +uint TTnpcScript::getDialogueId(uint tagId) { + if (tagId < 200000) + return tagId; + + // Perform any script specific translation + uint origId = tagId; + if (tagId >= 290000 && tagId <= 290263) + tagId = translateId(tagId); + if (!tagId) + return 0; + + if (!_field2CC) { + _field2CC = true; + int val = translateByArray(tagId); + if (val > 0) { + if (proc36(val)) + return 4; + } + } + + uint oldTagId = tagId; + tagId = proc19(tagId); + if (tagId != oldTagId) + tagId = proc19(tagId); + + oldTagId = proc23(); + int v21 = proc21(origId, tagId, oldTagId); + if (!v21) + return 0; + + int idx = 0; + const int *tableP; + for (;;) { + tableP = getTablePtr(idx++); + if (!tableP) + return 0; + + if (*tableP == v21) + break; + } + uint newVal = tableP[oldTagId + 1]; + + idx = 0; + int *arrP = &_array[26]; + while (idx < 4 && arrP[idx]) + ++idx; + if (idx == 4) + return newVal; + + _array[26] = origId; + idx = 0; + arrP = &_array[30]; + while (idx < 4 && arrP[idx]) + ++idx; + if (idx == 4) + return newVal; + + arrP[idx] = newVal; + return newVal; +} + +int TTnpcScript::translateByArray(int id) { + for (uint idx = 1, arrIndex = 35; idx < 15; ++idx, arrIndex += 8) { + if (_array[idx - 1] == id && _array[idx] == 0) + return idx; + } + + return -1; +} + } // End of namespace Titanic |